A triangular tea bag packaging machine with accurate weighing

Abstract

The utility model discloses a triangular tea bag packaging machine with accurate weighing, which belongs to the technical field of tea bag packaging, and comprises a feeding hopper and a sealing machine, wherein the upper surface of the feeding hopper is provided with a feeding port, and a mounting cover is fixedly installed on the side wall of the feeding hopper, and the lower surface of the feeding hopper is provided with a discharging port, and the discharging port is aligned with the feeding port of the sealing machine, and a filtering component and a vibrating component are arranged on the inner wall of the feeding hopper; in the utility model, by providing a filtering component, a shaking frame will shake up and down under the action of a telescopic spring and a fixed plate, driving the filtering plate to shake synchronously, and the filtered broken tea leaves will fall into a collecting frame, and the tea leaves are filtered before being weighed to avoid excessive broken tea leaves in the tea bag, thereby reducing the user experience of the tea bag, realizing the automatic operation of the tea bag packaging machine, and adopting a spiral electronic scale to improve the weighing accuracy, and at the same time, the filtered broken tea leaves are collected, which is convenient for cleaning the broken tea leaves.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea bag packaging, in particular to a triangular tea bag packaging machine with accurate weighing. Background Art

[0002] The tea packaging machine is suitable for automatic packaging of seeds, medicines, health products, tea and other materials. This machine can realize the simultaneous packaging of inner and outer bags, and can automatically complete the processes of bag making, metering, filling, sealing, cutting, counting and so on. It has the functions of moisture-proof, odor-proof and fresh-keeping.

[0003] The Chinese patent discloses a tea bag packaging machine (CN220332990U), including a frame body and a sealing device, a guide wheel device and a packaging device installed on the frame body, the frame body is fixed with a receiving bucket and a bearing seat on the top, the bearing seat is connected with a fixed plate on the top, a filling tube is fixed on the bottom of the fixed plate, a rotating rod is fixed on the inner side of the bearing seat, the top of the rotating rod passes through the fixed plate, and a material dividing assembly is fixed on the top of the rotating rod, and the bottom of the receiving bucket is connected with a feeding tube located above the material dividing assembly. The tea bag packaging machine drives the powder assembly to rotate through a driving device, so that the tea leaves in the receiving bucket can be guided into the connecting tube. When the connecting tube is filled, it is the amount of a tea bag. When the connecting tube is connected with the filling tube, a certain amount of tea leaves can be guided into the packaging bag to complete the packaging operation, so that the filling can be completed without the observation of the worker, and at the same time, it can effectively avoid too much or too little tea leaves in the packaging. When tea is packaged, the tea leaves are poured into the packaging machine. At this time, there are some broken tea leaves in the tea. If the broken tea leaves are not filtered out, the broken tea leaves will also be packed into the tea bag during the packaging process, thereby reducing the use experience of the tea bag. For this purpose, a triangular tea bag packaging machine with accurate weighing is provided. Utility Model Content

[0004] The utility model aims to solve the problem that the current tea bag packaging machine does not filter the tea leaves before packaging, and proposes a triangular tea bag packaging machine with accurate weighing.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a triangular tea bag packaging machine with accurate weighing, comprising a feed hopper and a sealing machine, wherein the upper surface of the feed hopper is provided with a feed port, a mounting cover is fixedly installed on the side wall of the feed hopper, a discharge port is provided on the lower surface of the feed hopper, the discharge port is aligned with the feed port of the sealing machine, and a filter assembly and a vibration assembly are provided on the inner wall of the feed hopper;

[0006] The filter assembly includes a drive motor and a shaking frame. The outer surface of the drive motor is fixedly connected to the inner wall of the mounting cover. A rotating rod is fixedly installed at the output end of the drive motor. One end of the rotating rod extends to the interior of the feed hopper and is rotatably connected to the inner wall of the feed hopper.

[0007] As a further description of the above technical solution:

[0008] A cam is fixedly mounted on the outer surface of the rotating rod, a telescopic spring is fixedly mounted on the lower surface of the shaking frame, a fixing plate is fixedly mounted on one end of the telescopic spring, and the outer surface of the fixing plate is fixedly connected to the inner wall of the feed hopper.

[0009] As a further description of the above technical solution:

[0010] The upper surface of the shaking frame is in contact with the outer surface of the cam, a filter plate is fixedly mounted on the inner wall of the shaking frame, the filter plate is arranged in an inclined shape, and a concentration bucket is fixedly mounted on the inner side wall of the feed hopper.

[0011] As a further description of the above technical solution:

[0012] A partition is fixedly mounted on the inner wall of the feed hopper, a collecting frame is slidably mounted on the inner wall of the bottom surface of the feed hopper, and one end of the collecting frame extends to the outside of the feed hopper.

[0013] As a further description of the above technical solution:

[0014] The vibration assembly includes a positioning rod, the outer surface of which is rotatably connected to the inner wall of the shell cavity of the feed hopper, one end of the positioning rod extends to the outside of the feed hopper, and the outer surfaces of the positioning rod and the rotating rod are fixedly mounted with sprockets, which are connected via a sprocket transmission.

[0015] As a further description of the above technical solution:

[0016] The other end of the positioning rod extends to the interior of the feed hopper and is fixedly installed with a rotating disk. A striking rod is rotatably installed on the side wall of the rotating disk via a rotating shaft. A limiting sleeve is fixedly installed on the inner wall of the feed hopper, and one end of the striking rod passes through the interior of the limiting sleeve.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] The tea leaves are then filtered out and the filter bag is then packed in a container ...

[0019] 2. In the utility model, a vibration component is provided. When the rotating rod rotates, the positioning rod will be driven to rotate under the action of the sprocket and the toothed chain, and the positioning rod will drive the rotating disk to rotate synchronously. At this time, the impact rod will continuously impact the filter plate under the limit of the limit sleeve, and the impact on the filter plate will cause it to vibrate. On the one hand, it can avoid the filter holes of the filter plate from being blocked and reduce the filtering effect. On the other hand, it can improve the filtering efficiency of tea, thereby improving the working efficiency of the packaging machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The figure is a three-dimensional structural diagram of a triangular tea bag packaging machine with accurate weighing.

[0021] Figure 2 The figure is a schematic diagram of the internal structure of a triangular tea bag packaging machine with accurate weighing.

[0022] Figure 3 A triangular tea bag packaging machine with accurate weighing Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0023] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a shaking frame in a triangular tea bag packaging machine with accurate weighing.

[0024] Legend:

[0025] 1. Feed hopper; 2. Sealing machine; 3. Feed port; 4. Mounting cover; 5. Collecting frame; 6. Filter assembly; 61. Driving motor; 62. Rotating rod; 63. Cam; 64. Rocking frame; 65. Telescopic spring; 66. Fixed plate; 67. Concentrating bucket; 68. Filter plate; 7. Vibrating assembly; 71. Positioning rod; 72. Sprocket; 73. Rotating disk; 74. Impact rod; 75. Limiting sleeve; 8. Partition. DETAILED DESCRIPTION

[0026] 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 of 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.

[0027] See also Figure 1-4 The utility model provides a technical solution: a triangular tea bag packaging machine with accurate weighing, comprising a feed hopper 1 and a sealing machine 2, wherein the upper surface of the feed hopper 1 is provided with a feed port 3, a mounting cover 4 is fixedly mounted on the side wall of the feed hopper 1, a discharge port is arranged on the lower surface of the feed hopper 1, and the discharge port is aligned with the feeding port of the sealing machine 2, and a filter assembly 6 and a vibration assembly 7 are arranged on the inner wall of the feed hopper 1;

[0028] The filter assembly 6 includes a drive motor 61 and a shaking frame 64. The outer surface of the drive motor 61 is fixedly connected to the inner wall of the mounting cover 4. A rotating rod 62 is fixedly installed at the output end of the drive motor 61. One end of the rotating rod 62 extends to the inside of the feed hopper 1 and is rotatably connected to the inner wall of the feed hopper 1. A cam 63 is fixedly installed on the outer surface of the rotating rod 62. A telescopic spring 65 is fixedly installed on the lower surface of the shaking frame 64. One end of the telescopic spring 65 is fixedly installed on the fixing plate 6 6. The outer surface of the fixed plate 66 is fixedly connected to the inner wall of the feed hopper 1, the upper surface of the shaking frame 64 is fitted with the outer surface of the cam 63, and a filter plate 68 is fixedly installed on the inner wall of the shaking frame 64, and the filter plate 68 is set to be inclined. A concentration bucket 67 is fixedly installed on the inner wall of the feed hopper 1, a partition plate 8 is fixedly installed on the inner wall of the feed hopper 1, and a collecting frame 5 is slidably installed on the inner wall of the bottom surface of the feed hopper 1, and one end of the collecting frame 5 extends to the outside of the feed hopper 1.

[0029] The specific implementation method is as follows: tea leaves are poured into the feed hopper 1 through the feed port 3, and the tea leaves will fall onto the filter plate 68 at this time. The driving motor 61 drives the rotating rod 62 to rotate, and the rotating rod 62 drives the cam 63 to rotate synchronously. At this time, the shaking frame 64 will shake up and down under the action of the telescopic spring 65 and the fixed plate 66, thereby driving the filter plate 68 to shake synchronously, and the filtered broken tea leaves will fall into the collecting frame 5. Since the filter plate 68 is set to be inclined, during the shaking process of the shaking frame 64, the tea leaves on the filter plate 68 will fall onto the collecting bucket 67, and then after being weighed by the spiral electronic scale, a single portion of tea leaves will fall from the discharge port to the feed port of the sealing machine 2, and then the sealing machine 2 will package the tea bags. The spiral electronic scale is suitable for single materials, multiple materials, irregularly shaped materials, and other materials that cannot be weighed and measured by general measuring cups and roller scales. The measuring weight of each scale can be controlled separately and the material discharge can be combined.

[0030] The vibration assembly 7 includes a positioning rod 71, the outer surface of which is rotatably connected to the inner wall of the shell cavity of the feed hopper 1, one end of the positioning rod 71 extends to the outside of the feed hopper 1, and the outer surfaces of the positioning rod 71 and the rotating rod 62 are fixedly installed with a sprocket wheel 72, and the sprocket wheel 72 is connected by a sprocket transmission. The other end of the positioning rod 71 extends to the interior of the feed hopper 1 and is fixedly installed with a rotating disk 73, and an impact rod 74 is rotatably installed on the side wall of the rotating disk 73 via a rotating shaft. A limiting sleeve 75 is fixedly installed on the inner wall of the feed hopper 1, and one end of the impact rod 74 passes through the interior of the limiting sleeve 75.

[0031] The specific implementation method is as follows: when the rotating rod 62 rotates, the positioning rod 71 will be driven to rotate under the action of the sprocket wheel 72 and the toothed chain, and the positioning rod 71 will drive the rotating disk 73 to rotate synchronously. At this time, the impact rod 74 continuously impacts the filter plate 68 under the limit of the limit sleeve 75.

[0032] Working principle: tea leaves are poured into the feed hopper 1 through the feed inlet 3, at which time the tea leaves will fall onto the filter plate 68, the driving motor 61 drives the rotating rod 62 to rotate, and the rotating rod 62 drives the cam 63 to rotate synchronously. At this time, the shaking frame 64 will shake up and down under the action of the telescopic spring 65 and the fixed plate 66, thereby driving the filter plate 68 to shake synchronously, and the filtered broken tea leaves will fall into the collecting frame 5. Since the filter plate 68 is set to be inclined, during the shaking process of the shaking frame 64, the tea leaves on the filter plate 68 will fall onto the collecting bucket 67, and then after being weighed by the spiral electronic scale, a single portion of tea leaves will fall from the discharge port to the feeding port of the sealing machine 2, and then the sealing machine 2 will package the tea bags. While the rotating rod 62 rotates, the positioning rod 71 will be driven to rotate under the action of the sprocket wheel 72 and the tooth chain, and the positioning rod 71 will drive the rotating disk 73 to rotate synchronously. At this time, the impact rod 74 continuously impacts the filter plate 68 under the limit of the limit sleeve 75.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A triangular tea bag packaging machine with accurate weighing, comprising a feed hopper (1) and a sealing machine (2), characterized in that: The upper surface of the feed hopper (1) is provided with a feed port (3), a mounting cover (4) is fixedly mounted on the side wall of the feed hopper (1), a discharge port is arranged on the lower surface of the feed hopper (1), the discharge port is aligned with the feed port of the sealing machine (2), and a filter assembly (6) and a vibration assembly (7) are arranged on the inner wall of the feed hopper (1); The filter assembly (6) comprises a drive motor (61) and a shaking frame (64); the outer surface of the drive motor (61) is fixedly connected to the inner wall of the mounting cover (4); a rotating rod (62) is fixedly mounted on the output end of the drive motor (61); one end of the rotating rod (62) extends into the interior of the feed hopper (1) and is rotatably connected to the inner wall of the feed hopper (1).

2. The triangular tea bag packaging machine with accurate weighing according to claim 1, characterized in that: A cam (63) is fixedly mounted on the outer surface of the rotating rod (62), a telescopic spring (65) is fixedly mounted on the lower surface of the shaking frame (64), a fixing plate (66) is fixedly mounted on one end of the telescopic spring (65), and the outer surface of the fixing plate (66) is fixedly connected to the inner wall of the feed hopper (1).

3. The triangular tea bag packaging machine with accurate weighing according to claim 2, characterized in that: The upper surface of the shaking frame (64) is in contact with the outer surface of the cam (63); a filter plate (68) is fixedly mounted on the inner wall of the shaking frame (64); the filter plate (68) is arranged in an inclined shape; and a concentration bucket (67) is fixedly mounted on the inner wall of the feed hopper (1).

4. The triangular tea bag packaging machine with accurate weighing according to claim 3, characterized in that: A partition plate (8) is fixedly mounted on the inner wall of the feed hopper (1), and a collecting frame (5) is slidably mounted on the inner wall of the bottom surface of the feed hopper (1), with one end of the collecting frame (5) extending to the outside of the feed hopper (1).

5. The triangular tea bag packaging machine with accurate weighing according to claim 4, characterized in that: The vibration assembly (7) comprises a positioning rod (71), the outer surface of which is rotatably connected to the inner wall of the shell cavity of the feed hopper (1), one end of which extends to the outside of the feed hopper (1), and a toothed sprocket (72) is fixedly mounted on the outer surfaces of the positioning rod (71) and the rotating rod (62), and the toothed sprocket (72) is connected to the outer surface of the sprocket by a toothed chain transmission.

6. The triangular tea bag packaging machine with accurate weighing according to claim 5, characterized in that: The other end of the positioning rod (71) extends to the interior of the feed hopper (1) and is fixedly mounted with a rotating disk (73); a striking rod (74) is rotatably mounted on the side wall of the rotating disk (73) via a rotating shaft; a limiting sleeve (75) is fixedly mounted on the inner wall of the feed hopper (1); one end of the striking rod (74) passes through the interior of the limiting sleeve (75).

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