Vacuum shaping and packaging device for millet processing

Abstract

The utility model discloses a vacuum shaping and packaging device for millet processing, which comprises a machine body, a vacuum mechanism is arranged at the upper end of the machine body, a clamping mechanism is arranged at the upper end in the machine body, two clamping plates are symmetrically arranged on the clamping mechanism, and a plastic packaging mechanism is arranged on the other sides of the two clamping plates together. The two sides of the machine body are jointly provided with a shaping mechanism. According to the millet vacuum packaging device, millet can be subjected to vacuum packaging, the millet is stored in the vacuum packaging bag, the millet is prevented from making contact with air, the storage time of the millet can be effectively prolonged, the quality guarantee period of the millet is prolonged, meanwhile, the millet can be shaped when being subjected to vacuum packaging, the shape of the millet subjected to vacuum packaging is set, and therefore the millet can be conveniently stored. The attractiveness of the packaged millet is improved, and meanwhile the millet storage space after vacuum packaging can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of millet packaging, in particular to a vacuum shaping and packaging device for millet processing. Background Art

[0002] The last process after millet processing is packaging. Millet is added into a packaging bag, and the packaging device is used to seal the millet, which is convenient for the sale of millet.

[0003] The existing packaging device does not have the function of vacuum packaging. After the packaging device seals the millet, due to the existence of air in the packaging bag, the shelf life of millet will be reduced, resulting in a lower storage time of the packaged millet. Therefore, improvement is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiency that the existing packaging device does not have the function of vacuum packaging, resulting in the existence of air in the packaging bag of the packaged millet, and the existence of air in the packaging bag will reduce the storage time of millet, thereby reducing the shelf life of millet, and to propose a vacuum shaping and packaging device for millet processing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A vacuum shaping and packaging device for millet processing, including a machine body. A vacuum mechanism is arranged at the upper end of the machine body. A clamping mechanism is arranged at the upper end inside the machine body. Two clamping plates are symmetrically arranged on the clamping mechanism. A plastic sealing mechanism is jointly arranged on the other sides of the two clamping plates. Shaping mechanisms are jointly arranged on both sides of the machine body;

[0007] A packaging bag is arranged in the middle of the lower end inside the machine body. The upper end of the packaging bag is arranged in a through manner. Two first cylinders are arranged on the vacuum mechanism. Both first cylinders are fixedly installed at the upper end inside the machine body. The telescopic ends of both first cylinders are fixedly provided with connecting plates. A telescopic pipe is jointly fixed on the opposite sides of the two connecting plates. The lower end of the telescopic pipe is arranged on one side of the upper end inside the packaging bag. Two fixing plates are symmetrically and fixedly arranged at the upper end inside the machine body. Two round rods are jointly fixed at the lower ends of the opposite sides of the two fixing plates. The upper ends of the two clamping plates are respectively rotatably sleeved on the two round rods. The two clamping plates are jointly arranged on the other side above the packaging bag. Two plastic sealing long blocks are symmetrically arranged on the plastic sealing mechanism. The two plastic sealing long blocks are respectively slidably sleeved on the opposite sides of the two clamping plates. The opposite sides of the two plastic sealing long blocks respectively abut against both sides of the upper end of the packaging bag. The two plastic sealing long blocks are jointly arranged below one side of the telescopic pipe.

[0008] Preferably, in order to evacuate the inside of the packaging bag to a vacuum, increase the storage time of the millet, and extend the shelf life of the millet, the vacuum mechanism includes a vacuum pump fixedly installed at the upper end of the machine body. A connecting pipe is provided on the vacuum pump, and the lower end of the connecting pipe penetrates the upper end of the machine body and is arranged at the upper end of the telescopic pipe.

[0009] Preferably, in order to clamp two plastic-sealed long strips at the upper end of the packaging bag, the clamping mechanism includes a second cylinder fixedly installed at the upper inner part of the machine body. The second cylinder is located between two fixing plates. A lifting block is fixed to the telescopic end of the second cylinder. Connecting rods are rotatably connected to both sides of the lifting block, and the lower ends of the two connecting rods are respectively rotatably connected to the middle parts of the other sides of the two clamping plates.

[0010] Preferably, in order to keep the lifting block vertically lifted during the lifting process, sleeves are fixedly installed at the middle parts of the other two sides of the lifting block. Vertical rods are slidably sleeved in the two sleeves. Fixing blocks are fixed to both ends of the two vertical rods, and the four fixing blocks are respectively fixedly connected to the opposite sides of the two fixing plates.

[0011] Preferably, in order to drive two plastic-sealed long strips to move during the plastic-sealing process of the upper end of the packaging bag, so that the entire opening at the upper end of the packaging bag is plastic-sealed, the plastic-sealing mechanism includes two electric telescopic rods respectively fixedly installed on the other sides of the two clamping plates. Connecting blocks are fixed to the telescopic ends of the two electric telescopic rods, and the two connecting blocks are respectively fixedly connected to the other sides of the two plastic-sealed long strips.

[0012] Preferably, in order to drive two frames to move towards each other, enable the packaging bag to enter the two frames, and shape the millet in the packaging bag through the two frames, so that the shape of the millet after vacuum packaging is more regular, the shaping mechanism includes two threaded sleeves fixedly sleeved on both sides of the machine body. Screws are threadedly sleeved in the two threaded sleeves. Wheels are arranged at the other ends of the two screws. Frames are rotatably connected to the opposite ends of the two screws, and the two frames are respectively arranged on both sides of the packaging bag. Preferably, in order to limit the rotation of the two frames and enable the two frames to move smoothly during movement, four cross bars are slidably sleeved on both sides of the machine body. The opposite ends of the eight cross bars are respectively fixedly connected to the four corners of the other sides of the two frames. Baffles are fixed to the other ends of the eight cross bars. Two grooves are respectively formed on the opposite sides of the two frames. Round rollers are rotatably connected in the four grooves.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] 1. By using a vacuum mechanism and a plastic sealing mechanism, during the packaging process of millet, the inside of the packaging bag can be vacuum-treated, so that the air inside the packaging bag is pumped to a vacuum state, and then through the operation of the plastic sealing mechanism, the opening of the packaging bag is plastic-sealed. Thus, the millet can be in a vacuum state after packaging, which can effectively increase the storage time of the packaged millet and extend the shelf life of the millet.

[0015] 2. By using a shaping mechanism, during the packaging process of millet, the packaging bag can be shaped, so that the shapes of the millet and the packaging bag during the vacuum treatment process are restricted. Thus, the shape of the millet after vacuum packaging can be set, and the millet after vacuum packaging forms a set shape, which can facilitate the storage of the packaged millet and reduce the storage space of the packaged millet.

[0016] In summary, the utility model can vacuum-pack the millet, store the millet in a vacuum packaging bag, prevent the millet from contacting with air, effectively increase the storage time of the millet, extend the shelf life of the millet, and at the same time can shape the millet during the vacuum packaging of the millet, so that the shape of the millet after the vacuum packaging is completed is set, improve the aesthetics of the packaged millet, and at the same time can reduce the storage space of the vacuum-packaged millet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a connection structure diagram of a vacuum shaping packaging device for millet processing proposed by the utility model;

[0018] Figure 2 It is a schematic diagram of the connection structure of the clamping mechanism of a vacuum shaping packaging device for millet processing proposed by the utility model; Figure 3 It is a schematic diagram of the connection structure between the clamping plate and the shaping long block of a vacuum shaping packaging device for millet processing proposed by the utility model;

[0019] Figure 4 It is a schematic diagram of the frame structure of a vacuum shaping packaging device for millet processing proposed by the utility model.

[0020] In the figure: 1 body, 2 vacuum pump, 3 connecting pipe, 4 telescopic pipe, 5 connecting plate, 6 first cylinder, 7 packaging bag, 8 fixing plate, 9 round rod, 10 clamping plate, 11 second cylinder, 12 lifting block, 13 connecting rod, 14 plastic sealing long block, 15 electric telescopic rod, 16 connecting block, 17 sleeve, 18 vertical rod, 19 fixing block, 20 frame, 21 round roller, 22 screw rod, 23 runner, 24 threaded sleeve, 25 cross bar, 26 baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] Referring to Figures 1-4 , a vacuum shaping and packaging device for millet processing, comprising a machine body 1. In the middle of the lower end inside the machine body 1, there is a packaging bag 7. The upper end of the packaging bag 7 is provided with a through hole. The packaging bag 7 is a bag for carrying and packaging millet. The machine body 1 is a device shell for vacuum processing the packaging bag 7 and then performing plastic sealing packaging. Through the operation of various components inside the machine body 1, the packaging bag 7 can be vacuum processed and then sealed, achieving the purpose of vacuum packaging of millet, effectively improving the storage time of millet and increasing the shelf life of millet. At the upper end of the machine body 1, there is a vacuum mechanism. On the vacuum mechanism, there are two first cylinders 6. Both of the two first cylinders 6 are fixedly installed at the upper end inside the machine body 1. The first cylinders 6 are connected to supporting components, facilitating stable operation and being able to set programs for automatic operation. The telescopic ends of both of the two first cylinders 6 are fixedly provided with connecting plates 5. On the opposite sides of the two connecting plates 5, a telescopic tube 4 is fixedly provided together. The lower end of the telescopic tube 4 is arranged on one side of the upper end inside the packaging bag 7. Through the operation of the two first cylinders 6, the two connecting plates 5 can be driven to move up and down. The two connecting plates 5 will drive the telescopic tube 4 to expand and contract. The telescopic tube 4 is a kind of tube that can expand and contract. When the packaging bag 7 is placed in the middle of the lower end inside the machine body 1, the lower end of the telescopic tube 4 can be inserted into the upper part of the packaging bag 7.

[0023] Referring to Figures 1-3 , the vacuum mechanism comprises a vacuum pump 2 fixedly installed at the upper end of the machine body 1. On the vacuum pump 2, there is a connecting pipe 3. The lower end of the connecting pipe 3 penetrates through the upper end of the machine body 1 and is arranged at the upper end of the telescopic tube 4. The vacuum pump 2 is connected to supporting components, facilitating stable operation and being able to set programs for automatic operation. When the vacuum pump 2 operates, it will extract the air inside the packaging bag 7 through the connecting pipe 3 and the telescopic tube 4, making the inside of the packaging bag 7 be pumped to a vacuum. After the inside of the packaging bag 7 is pumped to a vacuum, the shelf life of the millet inside the packaging bag 7 can be improved. At the upper end inside the machine body 1, two fixing plates 8 are symmetrically and fixedly installed. At the lower ends of the opposite sides of the two fixing plates 8, two round rods 9 are fixedly installed together. Through the two fixing plates 8, the two round rods 9 can be fixed, making the two round rods 9 fixed inside the machine body 1. At the upper end inside the machine body 1, there is a clamping mechanism. On the clamping mechanism, two clamping plates 10 are symmetrically arranged. The upper ends of the two clamping plates 10 are respectively rotatably sleeved on the two round rods 9. Through the operation of the clamping mechanism, the two clamping plates 10 can be driven to move. When the two clamping plates 10 are driven, the two clamping plates 10 will respectively rotate around the two round rods 9 as axes, and the rotation of the two clamping plates 10 will cause the lower ends of the two clamping plates 10 to move towards each other and move in the opposite direction.

[0024] Referring to Figures 1-3, the clamping mechanism includes a second cylinder 11 fixedly installed at the upper end inside the machine body 1. The second cylinder 11 is located between two fixed plates 8. A lifting block 12 is fixed to the telescopic end of the second cylinder 11. The second cylinder 11 is connected to supporting components, facilitating stable operation, capable of setting programs and operating automatically. When the second cylinder 11 operates, it drives the lifting block 12 to move up and down. At the middle parts of the other two sides of the lifting block 12, sleeves 17 are respectively fixed. Vertical rods 18 are slidably sleeved inside the two sleeves 17. Fixed blocks 19 are fixed to both ends of the two vertical rods 18. The four fixed blocks 19 are respectively fixedly connected to the opposite sides of the two fixed plates 8. The four fixed blocks 19 can fix the two vertical rods 18 to the opposite sides of the two fixed plates 8. When the lifting block 12 moves up and down, it drives the two sleeves 17 to slide on the two vertical rods 18. By sliding the two sleeves 17 on the two vertical rods 18, the rotation of the lifting block 12 can be restricted, enabling the lifting block 12 to move vertically during the lifting process. Connecting rods 13 are rotatably connected to both sides of the lifting block 12. The lower ends of the two connecting rods 13 are respectively rotatably connected to the middle parts of the other sides of the two clamping plates 10. When the lifting block 12 moves up and down, it drives the upper ends of the two connecting rods 13 to move up and down. When the upper ends of the two connecting rods 13 are driven, the lower ends of the two connecting rods 13 drive the two clamping plates 10 to move. When the two connecting rods 13 rise, the lower ends of the two clamping plates 10 can rotate in opposite directions. When the two connecting rods 13 are driven to descend, they drive the lower ends of the two clamping plates 10 to move towards each other.

[0025] Refer to Figures 1-3 , the two clamping plates 10 are jointly arranged corresponding to the upper part of the other side of the packaging bag 7. A plastic sealing mechanism is provided on the other side of the two clamping plates 10. Two plastic sealing long strips 14 are symmetrically arranged on the plastic sealing mechanism. The two plastic sealing long strips 14 are respectively slidably sleeved on the opposite sides of the two clamping plates 10. The plastic sealing long strips 14 are connected to supporting components, facilitating stable operation, capable of setting programs and operating automatically. When the plastic sealing long strips 14 operate, they generate heat. The heat generated by the plastic sealing long strips 14 is used to plastic-seal the upper end of the packaging bag 7. When the lower ends of the two clamping plates 10 rotate towards each other, they drive the two plastic sealing long strips 14 to move towards each other, enabling the two plastic sealing long strips 14 to clamp the two sides of the upper end of the packaging bag 7. The opposite sides of the two plastic sealing long strips 14 respectively abut against the two sides of the upper end of the packaging bag 7. The two plastic sealing long strips 14 are jointly arranged corresponding to the lower part of one side of the telescopic tube 4. During the process of clamping the packaging bag 7, the two plastic sealing long strips 14 do not clamp the position of the telescopic tube 4, enabling the telescopic tube 4 to vacuum-treat the inside of the packaging bag 7. After the vacuum treatment inside the packaging bag 7 is completed, the upper end of the packaging bag 7 is completely clamped by the movement of the two plastic sealing long strips 14. When the two plastic sealing long strips 14 complete the clamping of the upper end of the packaging bag 7, they do not touch the telescopic tube 4, enabling the telescopic tube 4 to rise freely. Then, through the operation of the two plastic sealing long strips 14, the upper end of the packaging bag 7 is completely plastic-sealed around.

[0026] Reference Figures 1-3 , the plastic sealing mechanism includes two electric telescopic rods 15 respectively and fixedly installed on the other sides of the two clamping plates 10. Connecting blocks 16 are fixed to the telescopic ends of the two electric telescopic rods 15. The two connecting blocks 16 are respectively and fixedly connected to the other sides of the two plastic sealing long blocks 14. The electric telescopic rods 15 are connected to the supporting components, which is convenient for stable operation, can set programs and operate automatically. The operation of the electric telescopic rods 15 will drive the connecting blocks 16 to move, and the connecting blocks 16 will drive the plastic sealing long blocks 14 to move. After the inside of the packaging bag 7 is evacuated, the two plastic sealing long blocks 14 can be moved through the operation of the two electric telescopic rods 15, so that the two plastic sealing long blocks 14 completely clamp the upper end of the packaging bag 7 for one week. After the two plastic sealing long blocks 14 complete the clamping of the upper end of the packaging bag 7 for one week, heat sealing is carried out on it. Shaping mechanisms are commonly provided on both sides of the machine body 1. The shaping mechanism includes two threaded sleeves 24 fixedly sleeved on both sides of the machine body 1. Screws 22 are threadedly sleeved in the two threaded sleeves 24. The screw 22 is a component with external threads provided on its surface, and the threaded sleeve 24 is a component with internal threads provided inside. By rotating the screw 22, the screw 22 can move inside the threaded sleeve 24.

[0027] Reference Figure 1 , 4 , the other ends of the two screws 22 are both provided with rotating wheels 23. The opposite ends of the two screws 22 are both rotatably connected to a frame 20. The two frames 20 are respectively arranged corresponding to both sides of the packaging bag 7. By rotating the rotating wheels 23, it is convenient to drive the screws 22 to rotate. The movement of the screws 22 will drive the frames 20 to move. By the opposite movement of the two frames 20, the packaging bag 7 can be shaped, so that the packaging bag 7 enters into the two frames 20. When the packaging bag 7 enters into the two frames 20, the millet in the packaging bag 7 can be shaped, so that the millet in the packaging bag 7 is more regular after being vacuum-packed, which can effectively improve the aesthetics of the millet after vacuum packaging, and at the same time can reduce the storage space of the millet after vacuum packaging. Four cross bars 25 are slidably sleeved on both sides of the machine body 1. The opposite ends of the eight cross bars 25 are respectively and fixedly connected to the four corners on the other side of the two frames 20. The other ends of the eight cross bars 25 are all fixed with baffles 26. The rotation of the two frames 20 can be restricted through the eight cross bars 25, so that the two frames 20 move in a horizontal state when moving. The baffle 26 can block the other ends of the cross bars 25 to prevent the cross bars 25 from falling off the machine body 1. Two grooves are respectively opened on the opposite sides of the two frames 20. Round rollers 21 are rotatably connected in the four grooves. By the round rollers 21, it is more smooth for the packaging bag 7 to enter into the frame 20, so that the smoothness of the frame 20 during the shaping process of the packaging bag 7 can be improved.

[0028] In the present utility model, during use: Place the packaging bag 7 filled with millet inside the machine body 1. Rotate the two rotating wheels 23 to drive the two screw rods 22 to rotate. The rotation of the two screw rods 22 allows them to move within the two threaded sleeves 24. The two screw rods 22 drive the two frames 20 to move towards each other, shaping the packaging bag 7 and shaping the millet inside the packaging bag 7. Then, control the operation of the two first cylinders 6 and the second cylinder 11 through the supporting control device. The two first cylinders 6 drive the two connecting plates 5 to descend, and the two connecting plates 5 drive the telescopic tube 4 to descend, so that the lower end of the telescopic tube 4 is inserted into the packaging bag 7. The second cylinder 11 drives the lifting block 12 to descend, the lifting block 12 drives the two connecting rods 13 to descend, and the two connecting rods 13 drive the two clamping plates 10 to move along the two plastic sealing strip blocks 14 respectively, so that the two plastic sealing strip blocks 14 clamp the upper end of the packaging bag 7. Then, control the operation of the vacuum pump 2 through the supporting control device. The vacuum pump 2 evacuates the inside of the packaging bag 7 to a vacuum through the connecting pipe 3 and the telescopic tube 4. After the inside of the packaging bag 7 is evacuated to a vacuum, control the operation of the two plastic sealing strip blocks 14 through the supporting control device. The operation of the two plastic sealing strip blocks 14 will seal the upper end of the packaging bag 7. During the process of the plastic sealing strip blocks 14 sealing the packaging bag 7, control the operation of the two electric telescopic rods 15 through the supporting control device. The two electric telescopic rods 15 drive the two connecting blocks 16 to move, and the two connecting blocks 16 drive the two plastic sealing strip blocks 14 to move, so that the upper end opening of the packaging bag 7 is completely sealed.

[0029] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A vacuum shaping and packaging device for millet processing, comprising a body (1), characterized in that: The upper end of the machine body (1) is provided with a vacuum mechanism, the upper end of the machine body (1) is provided with a clamping mechanism, two clamping plates (10) are symmetrically provided on the clamping mechanism, the other sides of the two clamping plates (10) are jointly provided with a plastic sealing mechanism, and both sides of the machine body (1) are jointly provided with a shaping mechanism; A packaging bag (7) is provided at the middle of the lower end of the machine body (1), and the upper end of the packaging bag (7) is through-set. Two first cylinders (6) are provided on the vacuum mechanism, and the two first cylinders (6) are fixedly mounted at the upper end of the machine body (1). A connecting plate (5) is fixed to the telescopic ends of the two first cylinders (6), and a telescopic tube (4) is commonly fixed to the opposite sides of the two connecting plates (5). The lower end of the telescopic tube (4) is arranged on one side of the upper end of the packaging bag (7). Two fixed plates (8) are symmetrically fixed to the upper end of the machine body (1), and the two fixed plates (8) are Two round rods (9) are fixed together at the lower end of the opposite side, the upper ends of the two clamping plates (10) are respectively rotatably sleeved on the two round rods (9), and the two clamping plates (10) are correspondingly arranged together on the other side above the packaging bag (7). The plastic sealing mechanism is symmetrically provided with two plastic sealing long strips (14), and the two plastic sealing long strips (14) are respectively slidably sleeved on the opposite side of the two clamping plates (10), and the opposite sides of the two plastic sealing long strips (14) are respectively in contact with the two sides of the upper end of the packaging bag (7), and the two plastic sealing long strips (14) are correspondingly arranged together below one side of the telescopic tube (4).

2. A vacuum shaping and packaging device for millet processing according to claim 1, characterized in that: The vacuum mechanism comprises a vacuum pump (2) fixedly mounted on the upper end of the machine body (1); a connecting pipe (3) is arranged on the vacuum pump (2); the lower end of the connecting pipe (3) passes through the upper end of the machine body (1) and is arranged on the upper end of the telescopic pipe (4).

3. A vacuum shaping and packaging device for millet processing according to claim 1, characterized in that: The clamping mechanism comprises a second cylinder (11) fixedly mounted at the upper end of the machine body (1), the second cylinder (11) being located between two fixed plates (8), a lifting block (12) being fixed at the telescopic end of the second cylinder (11), both sides of the lifting block (12) being rotatably connected to connecting rods (13), the lower ends of the two connecting rods (13) being rotatably connected to the middle of the lower ends of the other sides of the two clamping plates (10) respectively.

4. A vacuum shaping and packaging device for millet processing according to claim 3, characterized in that: A sleeve (17) is fixed in the middle of the other two sides of the lifting block (12), and a vertical rod (18) is slidably sleeved in the two sleeves (17). Fixed blocks (19) are fixed at both ends of the two vertical rods (18), and the four fixed blocks (19) are respectively fixedly connected to the opposite sides of the two fixed plates (8).

5. The vacuum shaping and packaging device for millet processing according to claim 1, characterized in that: The plastic sealing mechanism comprises two electric telescopic rods (15) respectively fixedly mounted on the other side of the two clamping plates (10), the telescopic ends of the two electric telescopic rods (15) are both fixed with connecting blocks (16), and the two connecting blocks (16) are respectively fixedly connected to the other side of the two plastic sealing long strips (14).

6. A vacuum shaping and packaging device for millet processing according to claim 1, characterized in that: The shaping mechanism comprises two threaded sleeves (24) fixedly sleeved on both sides of the machine body (1), screws (22) being threadedly sleeved in the two threaded sleeves (24), a rotating wheel (23) being provided at the other end of the two screws (22), and frames (20) being rotatably connected to the opposite ends of the two screws (22), and the two frames (20) being respectively provided on both sides of the packaging bag (7).

7. A vacuum shaping and packaging device for millet processing according to claim 6, characterized in that: Four cross bars (25) are slidably sleeved on both sides of the machine body (1), and opposite ends of the eight cross bars (25) are respectively fixedly connected to the four corners of the other sides of the two frames (20), and baffles (26) are fixed to the other ends of the eight cross bars (25). Two grooves are provided on the opposite sides of the two frames (20), and round rollers (21) are rotatably connected in the four grooves.

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