An automatic packaging machine for small tea cakes

Abstract

This utility model discloses an automatic packaging machine for small tea cakes, including a U-shaped plate. A horizontal cylinder is fixedly connected to the right end of the inner top wall of the U-shaped plate. A connecting block is fixedly connected to the output end of the horizontal cylinder. A vertical cylinder is fixedly connected to the bottom of the connecting block. A suction cup is fixedly connected to the output end of the vertical cylinder. The suction cup is located at the top of a belt conveyor. Connecting plates are fixedly connected to the front and rear ends and the left and right sides of the top wall of the mounting platform. This automatic packaging machine for small tea cakes works by activating the vertical and horizontal cylinders when packaging is required. The output end of the vertical cylinder extends, causing the suction cup to move downwards. After the suction cup contacts the tea cake on the surface of the belt conveyor, it applies negative pressure to pick up the material. Then, under the action of the horizontal cylinder, it moves to the left to the inside of the positioning groove. Afterwards, the vertical cylinder pushes the tea cake into the packaging shell. During the process of the tea cake entering, the packaging paper in the middle of the feeding belt separates from the feeding belt, and the tea cake is packaged inside the packaging shell, improving the packaging efficiency of the tea cakes.

Description

Technical Field

[0001] This utility model relates to the field of tea packaging technology, specifically to an automatic packaging machine for small tea cakes. Background Technology

[0002] To facilitate the sale of tea, tea farmers usually need to process the harvested and dried tea leaves into tea cakes and then package them. Tea cakes refer to tea leaves that have been compressed into a cake shape, while small tea cakes refer to tea cakes that are relatively small in size.

[0003] In the current technology, the packaging process of small tea cakes is mostly done manually. This packaging method is not only inefficient, but also makes it difficult to ensure the packaging quality. Therefore, there is a need for an automatic packaging machine for small tea cakes. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model relates to an automatic packaging machine for small tea cakes, which includes a mounting platform and an automatic packaging mechanism is provided on the top of the mounting platform.

[0006] The automatic packaging mechanism includes a U-shaped plate. A horizontal cylinder is fixedly connected to the right end of the inner top wall of the U-shaped plate. A connecting block is fixedly connected to the output end of the horizontal cylinder. A vertical cylinder is fixedly connected to the bottom of the connecting block. A suction cup is fixedly connected to the output end of the vertical cylinder. The suction cup is located at the top of the belt conveyor. Connecting plates are fixedly connected to the front and rear ends and the left and right sides of the top wall of the mounting platform. A take-up roller is rotatably connected between the two sets of connecting plates at the front end. A feed roller is rotatably connected between the two sets of connecting plates at the rear end. The feed roller and the take-up roller are connected by a feeding belt. Multiple sets of evenly distributed packaging paper are arranged in the middle of the feeding belt. A drive motor is fixedly connected to the left side wall of the connecting plate on the left side of the front end. The output end of the drive motor is fixedly connected to the take-up roller.

[0007] As a preferred embodiment of this utility model, the belt conveyor is installed on the right side wall of the mounting platform, and multiple sets of evenly distributed tea cakes are arranged on the top of the belt conveyor.

[0008] As a preferred embodiment of this utility model, a fixing rod is fixedly connected to the middle of the top wall of the U-shaped plate, a positioning plate is fixedly connected to the bottom end of the fixing rod, and a positioning groove is provided in the middle of the positioning plate.

[0009] In a preferred embodiment of this invention, the packaging paper is circular in shape, and the diameter of the packaging paper is larger than the diameter of the tea cake.

[0010] As a preferred embodiment of this utility model, a servo cylinder is fixedly connected to the middle of the left side wall of the U-shaped plate, and a packaging shell is fixedly connected to the output end of the servo cylinder.

[0011] As a preferred technical solution of this utility model, a lifting hole is provided in the middle of the bottom wall of the packaging shell, and a lifting block is slidably connected through the inner side of the lifting hole, with the top of the lifting block being inclined.

[0012] As a preferred embodiment of this utility model, the lifting block is fixedly connected to the output end of the lifting cylinder, the lifting cylinder is fixedly connected to the middle of the top wall of the base plate, and the base plate is fixedly connected to the bottom end of the left inner wall of the U-shaped plate.

[0013] As a preferred embodiment of this utility model, support rods are fixedly connected to the four corners of the bottom wall of the mounting platform, and a receiving box is provided at the rear left side of the mounting platform.

[0014] The beneficial effects of this utility model are:

[0015] 1. This type of automatic tea cake packaging machine, when it is necessary to package the tea cake, activates the vertical cylinder and the horizontal cylinder. The output end of the vertical cylinder extends to move the suction cup downward. After the suction cup contacts the tea cake on the surface of the belt conveyor, it performs negative pressure to pick up the material. Then, under the action of the horizontal cylinder, it moves to the left to the inside of the positioning groove. After that, the vertical cylinder works to push the tea cake into the packaging shell. During the process of the tea cake entering, the packaging paper in the middle of the feeding belt separates from the feeding belt, and the tea cake is packaged inside the packaging shell, which improves the packaging efficiency of the tea cake.

[0016] 2. This type of automatic tea cake packaging machine works by activating a servo cylinder after packaging is completed. The output end of the servo cylinder retracts, causing the packaging shell to move to the left. Then, the lifting cylinder is activated, causing the lifting block to move upward, pushing out the internally packaged tea cake and rolling it into the receiving box for collection, thus completing the automatic unloading operation. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a top view schematic diagram of the overall structure of an automatic packaging machine for small tea cakes according to this utility model;

[0019] Figure 2 This is a side view of the overall structure of an automatic packaging machine for small tea cakes according to this utility model;

[0020] Figure 3 This is a bottom view schematic diagram of the overall structure of an automatic packaging machine for small tea cakes according to this utility model;

[0021] Figure 4This is a schematic diagram of the packaging structure of an automatic packaging machine for small tea cakes according to this utility model;

[0022] Figure 5 This is a bottom view schematic diagram of part of the structure of an automatic packaging machine for small tea cakes according to this utility model.

[0023] In the diagram: 1. Mounting platform; 2. Automatic packaging mechanism; 3. Connecting plate; 4. Rewinding roller; 5. Drive motor; 6. Feeding roller; 7. Feeding belt; 8. Packaging paper; 9. Positioning plate; 10. Positioning groove; 11. Packaging shell; 12. Lifting hole; 13. Support rod; 14. U-shaped plate; 15. Horizontal cylinder; 16. Connecting block; 17. Vertical cylinder; 18. Suction cup; 19. Belt conveyor; 20. Tea cake; 21. Servo cylinder; 22. Base plate; 23. Lifting cylinder; 24. Lifting block; 25. Receiving box; 26. Fixing rod. Detailed Implementation

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0025] Example: Figures 1-5 As shown, the present invention provides an automatic packaging machine for small tea cakes, including a mounting platform 1, and an automatic packaging mechanism 2 is provided on the top of the mounting platform 1;

[0026] The automatic packaging mechanism 2 includes a U-shaped plate 14. A horizontal cylinder 15 is fixedly connected to the right end of the inner top wall of the U-shaped plate 14. When the horizontal cylinder 15 operates, it causes the connecting block 16 to move left and right, adjusting the position of the vertical cylinder 17. The output end of the horizontal cylinder 15 is fixedly connected to the connecting block 16, and the bottom of the connecting block 16 is fixedly connected to the vertical cylinder 17. When the vertical cylinder 17 operates, it causes the suction cup 18 to move up and down, enabling it to pick up and put down the tea cake 20. The output end of the vertical cylinder 17 is fixedly connected to the suction cup 18, which is located at the top of the belt conveyor 19. The suction cup 18 is the output end of the negative pressure component. When the negative pressure component operates, the bottom of the suction cup 18 generates negative pressure to suction the tea cake 20. The suction cup 18 is a commonly used material picking component in the packaging of tea cake 20. Since the technology is publicly available, it will not be described in detail. The top wall of the mounting platform 1 is fixedly connected to the front and rear ends and the left and right sides of the top wall. The front two sets of connecting plates 3 are rotatably connected to the take-up roller 4, and the rear two sets of connecting plates 3 are rotatably connected to the feed roller 6. The feed roller 6 and the take-up roller 4 are connected by the feed belt 7. During the rotation of the take-up roller 4, it can pull and wind the feed belt 7, so that the feed belt 7 can contact the winding state and convey the unused packaging paper 8 to the positioning plate 9 and the packaging shell 11. Multiple sets of evenly distributed packaging paper 8 are arranged in the middle of the feed belt 7. The left side wall of the front left connecting plate 3 is fixedly connected to the drive motor 5. The output end of the drive motor 5 is fixedly connected to the take-up roller 4. The drive motor 5 works to make the take-up roller 4 rotate.

[0027] The belt conveyor 19 is installed on the right side wall of the mounting platform 1. Multiple tea cakes 20 are evenly distributed on the top of the belt conveyor 19. A fixing rod 26 is fixedly connected to the middle of the top wall of the U-shaped plate 14. A positioning plate 9 is fixedly connected to the bottom of the fixing rod 26. A positioning groove 10 is provided in the middle of the positioning plate 9. The positioning groove 10 is set to determine the packaging position of the tea cake 20.

[0028] All packaging paper 8 are circular in shape, and the diameter of each packaging paper 8 is larger than that of the tea cake 20. A servo cylinder 21 is fixedly connected to the middle of the left side wall of the U-shaped plate 14. The output end of the servo cylinder 21 is fixedly connected to the packaging shell 11. During the operation of the servo cylinder 21, the packaging shell 11 can be moved left and right, which facilitates the subsequent feeding operation.

[0029] A lifting hole 12 is provided in the middle of the bottom wall of the packaging shell 11. A lifting block 24 is slidably connected through the inner side of the lifting hole 12. The top of the lifting block 24 is inclined. The lifting block 24 is fixedly connected to the output end of the lifting cylinder 23. The lifting cylinder 23 is fixedly connected to the middle of the top wall of the base plate 22. The base plate 22 is fixedly connected to the bottom end of the left inner wall of the U-shaped plate 14. Support rods 13 are fixedly connected to the four corners of the bottom wall of the mounting platform 1. A receiving box 25 is provided at the rear left side of the mounting platform 1. The top of the lifting block 24 is inclined so that after the lifting block 24 pushes out the tea cake 20, the tea cake 20 will roll into the receiving box 25 along the inclined surface.

[0030] Working principle: When packaging tea cake 20 is required, the vertical cylinder 17 and the horizontal cylinder 15 are activated. The output end of the vertical cylinder 17 extends, causing the suction cup 18 to move downward. After the suction cup 18 contacts the tea cake 20 on the surface of the belt conveyor 19, it performs negative pressure to pick up the material. Then, under the action of the horizontal cylinder 15, it moves to the left to the inside of the positioning groove 10. After that, the vertical cylinder 17 works to push the tea cake 20 into the packaging shell 11. During the process of the tea cake 20 entering, the packaging paper 8 in the middle of the feeding belt 7 is separated from the feeding belt 7, and the tea cake 20 is packaged inside the packaging shell 11. After the packaging is completed, the servo cylinder 21 is activated. The output end of the servo cylinder 21 retracts, causing the packaging shell 11 to move to the left. Then, the lifting cylinder 23 is activated. The lifting cylinder 23 works to move the lifting block 24 upward, pushing out the internally packaged tea cake 20 and rolling it into the receiving box 25 for collection, thus completing the automatic unloading operation.

[0031] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic packaging machine for small tea cakes, comprising a mounting platform (1), characterized in that: An automatic packaging mechanism (2) is provided on the top of the mounting platform (1); The automatic packaging mechanism (2) includes a U-shaped plate (14). A horizontal cylinder (15) is fixedly connected to the right end of the inner top wall of the U-shaped plate (14). A connecting block (16) is fixedly connected to the output end of the horizontal cylinder (15). A vertical cylinder (17) is fixedly connected to the bottom of the connecting block (16). A suction cup (18) is fixedly connected to the output end of the vertical cylinder (17). The suction cup (18) is located on the top of the belt conveyor (19). The front and rear ends and left and right sides of the top wall of the mounting platform (1) are fixedly connected to... A connecting plate (3) is attached. A take-up roller (4) is rotatably connected between the two sets of connecting plates (3) at the front end. A feed roller (6) is rotatably connected between the two sets of connecting plates (3) at the rear end. The feed roller (6) and the take-up roller (4) are connected by a feeding belt (7). Multiple sets of evenly distributed packaging paper (8) are arranged in the middle of the feeding belt (7). A drive motor (5) is fixedly connected to the left side wall of the connecting plate (3) on the left side of the front end. The output end of the drive motor (5) is fixedly connected to the take-up roller (4).

2. The automatic packaging machine for small tea cakes according to claim 1, characterized in that, The belt conveyor (19) is set on the right side wall of the mounting platform (1), and multiple sets of evenly distributed tea cakes (20) are set on the top of the belt conveyor (19).

3. The automatic packaging machine for small tea cakes according to claim 1, characterized in that, A fixing rod (26) is fixedly connected to the middle of the top wall of the U-shaped plate (14), and a positioning plate (9) is fixedly connected to the bottom end of the fixing rod (26). A positioning groove (10) is provided in the middle of the positioning plate (9).

4. The automatic packaging machine for small tea cakes according to claim 1, characterized in that, The packaging paper (8) is round in shape, and the diameter of the packaging paper (8) is larger than the diameter of the tea cake (20).

5. The automatic packaging machine for small tea cakes according to claim 1, characterized in that, A servo cylinder (21) is fixedly connected to the middle of the left side wall of the U-shaped plate (14), and a packaging shell (11) is fixedly connected to the output end of the servo cylinder (21).

6. The automatic packaging machine for small tea cakes according to claim 5, characterized in that, A lifting hole (12) is provided in the middle of the bottom wall of the packaging shell (11). A lifting block (24) is slidably connected through the inner side of the lifting hole (12). The top of the lifting block (24) is inclined.

7. The automatic packaging machine for small tea cakes according to claim 6, characterized in that, The lifting block (24) is fixedly connected to the output end of the lifting cylinder (23), the lifting cylinder (23) is fixedly connected to the middle of the top wall of the base plate (22), and the base plate (22) is fixedly connected to the bottom end of the left inner wall of the U-shaped plate (14).

8. The automatic packaging machine for small tea cakes according to claim 1, characterized in that, Support rods (13) are fixedly connected to the four corners of the bottom wall of the mounting platform (1), and a receiving box (25) is provided on the left rear side of the mounting platform (1).

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