A granule quadri-enclosing apparatus

Abstract

The utility model relates to automatic packaging equipment technical field discloses a granule four -sided seal equipment, include: frame body, frame body is rectangular, and frame body places on ground, feed structure, and feed structure includes first feed part and second feed part, and first feed part includes fixed mounting in the top of frame body's feed hopper, and the inside fixed mounting of feed hopper has first fixed ring plate, and the inside fixed mounting of first fixed ring plate has first guide plate, and the inside of first guide plate has set up four groups first guide slot, and the inside bottom of feed hopper rotatable mounting has pivot, and pivot sets up in the inside of first guide plate, and the outside wall of pivot fixed mounting has second guide plate, and the inside of second guide plate has set up four groups second guide slot, reach the purpose of the agitation and the phased discharge of granule, carry out the auxiliary discharge to the granule of discharge port, reduce the situation of granule discharge blockage, improve the stability of granule discharge.

Description

Technical Field

[0001] This utility model belongs to the field of automated packaging equipment technology, specifically, it relates to a four-side sealing device for granules. Background Technology

[0002] Currently, the outer packaging of granule products is mostly completed manually or with semi-automatic equipment. However, manual operation or traditional equipment cannot achieve continuous high-speed sealing, resulting in limited production capacity.

[0003] The utility model disclosed in CN211568442U relates to a four-side-sealed drug granule dispensing machine in the field of packaging machinery technology. It includes a worktable with a raw material roll, a pressure roller, and a balance roller. Between the pressure roller and the balance roller are a U-shaped heat-sealing structure, a feeding structure, a top-edge heat-sealing structure, and a cutting structure. This utility model uses a drive motor to rotate the waste material roll, which in turn drives the raw material roll to release the film. The U-shaped heat-sealing structure heat-seals the two sets of films into a U-shaped hopper. The feeding structure then feeds the U-shaped hopper, and the top-edge heat-sealing structure heat-seals the top of the U-shaped hopper. After heat sealing, a closed four-side drug bag is formed on the film. Finally, the cutting structure cuts the four-side drug bag off the film, and it falls into the feeding hopper through the feeding hole, achieving four-side-sealed drug granule dispensing with strong continuity and high filling efficiency.

[0004] However, the above-mentioned patent still has the following problems: during the conveying of granular materials, no anti-blocking mechanism is set up. The granules are easy to accumulate under the combined action of gravity and friction. It relies on gravity for gravity-fed feeding. When the granule accumulation density changes, the feeding speed cannot be adjusted in real time. Moreover, the single discharge port design is difficult to adapt to the needs of multi-specification packaging.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of particle clogging at the discharge port, the basic concept of the technical solution adopted by this utility model is as follows: A granular four-side sealing device, comprising: The frame is rectangular and is placed on the ground. The material conveying structure includes a first material conveying section and a second material conveying section. The first material conveying section includes a feed hopper fixedly installed on the top of the frame. A first fixed ring plate is fixedly installed inside the feed hopper. A first guide plate is fixedly installed inside the first fixed ring plate. The first guide plate has four sets of first guide grooves inside. A rotating shaft is rotatably installed on the inner bottom of the feed hopper. The rotating shaft is located inside the first guide plate. A second guide plate is fixedly installed on the outer wall of the rotating shaft. The second guide plate has four sets of second guide grooves inside. The second material conveying section includes four sets of first stirring rods fixedly installed on the top of the rotating shaft. A first stirring plate is fixedly installed on the outer wall of the rotating shaft. A second fixed ring plate is fixedly installed on the outer wall of the second guide plate. The outer wall of the second fixed ring plate is in close contact with the inner wall of the feed hopper. The top of the second guide plate is in close contact with the bottom of the first guide plate.

[0007] In a preferred embodiment of the present invention, a servo motor is installed inside the frame, and the output shaft of the servo motor is fixedly connected to one end of the rotating shaft through a coupling. A hole is opened on one side of the outer wall of the feed hopper, and a first guide pipe is fixedly installed in the hole.

[0008] In a preferred embodiment of the present invention, a material distribution pipe is provided on the outside of the frame, one end of the first material guide pipe is fixedly installed inside the material distribution pipe, three sets of holes are opened at the bottom of the material distribution pipe, a second material guide pipe is fixedly installed in the holes, and a material outlet is opened at the bottom of the second material guide pipe.

[0009] In a preferred embodiment of this utility model, a set of first fixing plates is fixedly installed on both outer walls of the frame, a second fixing plate is fixedly installed at the bottom of the first fixing plate, four sets of first electrical control boxes are fixedly installed at the bottom of the second fixing plate, four sets of first guide wheels are provided at the bottom of the first electrical control boxes, a sixth fixing plate is fixedly installed on the bottom of the inner side of the frame, five sets of second electrical control boxes are fixedly installed on one outer wall of the sixth fixing plate, a second guide wheel is provided on one outer wall of the second electrical control box, and a sealing bag is provided between the five sets of second guide wheels and the eight sets of first guide wheels.

[0010] In a preferred embodiment of this utility model, a third fixing plate is provided inside the frame, and two sets of first electric push rods are provided on one inner wall of the frame. One end of the first electric push rod is fixedly connected to one outer wall of the third fixing plate. A first hot press plate is fixedly installed on one outer wall of the third fixing plate, and a first wire is fixedly installed on one outer wall of the third fixing plate. Four sets of second hot press plates are fixedly installed on the top of the first hot press plate, and the first wire is electrically connected to the first hot press plate and the second hot press plates.

[0011] In a preferred embodiment of the present invention, a second electric push rod is provided on one inner wall of the frame, a first push plate is fixedly installed at one end of the second electric push rod, three sets of connecting plates are fixedly installed on one outer wall of the first push plate, a second push plate is fixedly installed on one outer wall of the connecting plate, and a soft pad is pasted on one outer wall of the second push plate.

[0012] In a preferred embodiment of this utility model, a fourth fixing plate is fixedly installed on one outer wall of the frame, a third electric push rod is provided on one outer wall of the fourth fixing plate, a fifth fixing plate is fixedly installed at one end of the third electric push rod, a third hot press plate is provided on one outer wall of the fifth fixing plate, a second wire is fixedly installed on one outer wall of the fifth fixing plate, the second wire is electrically connected to the second electrical control box, a second electrical control box is provided on one outer wall of the fourth fixing plate, and a first electrical control box is provided on one outer wall of the frame, the first electrical control box is electrically connected to the first guide wheel, the second guide wheel, the third fixing plate, the first electric push rod, and the second electric push rod.

[0013] Compared with the prior art, the present invention has the following advantages: 1. To achieve the purpose of agitating the particles and discharging them in stages, to assist the discharge of particles from the outlet, to reduce particle discharge blockage, and to improve the stability of particle discharge.

[0014] 2. To achieve the purpose of conveying and heat-pressing the packaging bags, to separate and package the falling particles, to improve the conveying efficiency of the third fixed plate, and to improve the ease of use of the device.

[0015] 3. To achieve the purpose of venting air from the packaging bag and performing top heat sealing, reducing bag swelling, improving the packaging effect of granules, and optimizing the user experience of the device.

[0016] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0017] In the attached diagram: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram showing the disassembled rotating shaft and the first fixed ring plate of this utility model; Figure 3 This is a schematic diagram of the first stirring plate structure of this utility model; Figure 4 This is a schematic diagram of the second feed tube structure of this utility model; Figure 5 This is a schematic diagram of the third fixing plate structure of this utility model; Figure 6 This is a schematic diagram of the first guide wheel structure of this utility model; Figure 7 This is a schematic diagram of the soft pad structure of this utility model; Figure 8 This is a schematic diagram of the fifth fixing plate structure of this utility model.

[0018] In the diagram: 10. Frame; 11. Feed hopper; 12. First fixed ring plate; 13. First guide plate; 14. First guide trough; 15. Rotating shaft; 16. Second guide plate; 17. Second guide trough; 18. Second fixed ring plate; 19. First stirring rod; 20. First stirring plate; 21. First guide pipe; 22. Distributor pipe; 23. Second guide pipe; 24. Discharge port; 25. First fixed plate; 26. Second fixed plate; 27. First electrical control box; 28. First guide wheel; 29. ​​Sixth fixed plate; 30. Second electrical control box; 31. Second guide wheel; 32. Sealing bag; 33. Third fixing plate; 34. First electric push rod; 35. First wire; 36. First hot press plate; 37. Second hot press plate; 38. Second electric push rod; 39. First push plate; 40. Connecting plate; 41. Second push plate; 42. Soft pad plate; 43. Fourth fixing plate; 44. First electrical control box; 45. Second electrical control box; 46. Third electric push rod; 47. Fifth fixing plate; 48. Third hot press plate; 49. Second wire. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0020] Example 1: A four-side sealing device for granules, specifically as follows Figure 1 , Figure 2 and Figure 3As shown, the device includes a rectangular frame 10 placed on the ground; a material conveying structure comprising a first conveying section and a second conveying section. The first conveying section includes a feed hopper 11 fixedly installed on the top of the frame 10. A first fixing ring plate 12 is fixedly installed inside the feed hopper 11. A first guide plate 13 is fixedly installed inside the first fixing ring plate 12. Four sets of first guide grooves 14 are formed inside the first guide plate 13. A rotating shaft 15 is rotatably installed on the inner bottom of the feed hopper 11. The rotating shaft 15 is located on the first... Inside the guide plate 13, a second guide plate 16 is fixedly installed on the outer wall of the rotating shaft 15. The second guide plate 16 has four sets of second guide troughs 17. The second conveying section includes four sets of first stirring rods 19 fixedly installed on the top of the rotating shaft 15. A first stirring plate 20 is fixedly installed on the outer wall of the rotating shaft 15. A second fixing ring plate 18 is fixedly installed on the outer wall of the second guide plate 16. The outer wall of the second fixing ring plate 18 is in close contact with the inner wall of the feed hopper 11, and the top of the second guide plate 16 is in close contact with the bottom of the first guide plate 13. The conveying structure transports the particles. When the rotating shaft 15 rotates, it drives the second guide plate 16 to rotate below the first guide plate 13, aligning the first guide troughs 14 and the second guide troughs 17 to convey the material. When the rotating shaft 15 rotates, it drives the first stirring rods 19 and the first stirring plate 20 to agitate and assist in conveying the particles.

[0021] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a servo motor is installed inside the frame 10. The output shaft of the servo motor is fixedly connected to one end of the rotating shaft 15 via a coupling. A hole is opened on one side of the outer wall of the feed hopper 11, and a first guide pipe 21 is fixedly installed inside the hole. The rotating shaft 15 is rotated by the servo motor inside the frame 10, and the particles are output to the outside of the frame 10 through the first guide pipe 21.

[0022] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a distribution pipe 22 is provided on the outside of the frame 10. One end of the first guide pipe 21 is fixedly installed inside the distribution pipe 22. Three sets of holes are opened at the bottom of the distribution pipe 22, and a second guide pipe 23 is fixedly installed in the holes. A discharge port 24 is opened at the bottom of the second guide pipe 23. The particles are conveyed through the distribution pipe 22, and the particles are distributed and conveyed through the second guide pipe 23 and the discharge port 24.

[0023] Based on the above, the structure of the frame 10, feed hopper 11, first fixed ring plate 12, first guide plate 13, first guide trough 14, rotating shaft 15, second guide plate 16, second guide trough 17, second fixed ring plate 18, first stirring rod 19, first stirring plate 20, first guide pipe 21, distribution pipe 22, second guide pipe 23 and discharge port 24 achieves the purpose of stirring the particles and discharging them in stages, assists in discharging the particles from the discharge port, reduces particle discharge blockage, and improves the stability of particle discharge.

[0024] Example 2: Based on Example 1, specifically as follows... Figure 1 and Figure 6 As shown, a set of first fixing plates 25 are fixedly installed on both outer walls of the frame 10. A second fixing plate 26 is fixedly installed at the bottom of the first fixing plate 25. Four sets of first electrical control boxes 27 are fixedly installed at the bottom of the second fixing plate 26. Four sets of first guide wheels 28 are provided at the bottom of the first electrical control boxes 27. A sixth fixing plate 29 is fixedly installed on the bottom inner side of the frame 10. Five sets of second electrical control boxes 30 are fixedly installed on one outer wall of the sixth fixing plate 29. A second guide wheel 31 is provided on one outer wall of the second electrical control box 30. A sealing bag 32 is provided between the five sets of second guide wheels 31 and the eight sets of first guide wheels 28. The first fixing plate 25 fixes the second fixing plate 26, the second fixing plate 26 fixes the first electrical control box 27, the first electrical control box 27 controls the rotation of the first guide wheel 28, the sixth fixing plate 29 fixes the second electrical control box 30, the second electrical control box 30 controls the rotation of the second guide wheel 31, and the first guide wheel 28 and the packaging bag 32 drive the packaging bag 32 to move.

[0025] Specifically, such as Figure 1 and Figure 5 As shown, a third fixing plate 33 is provided inside the frame 10. Two sets of first electric push rods 34 are provided on one inner wall of the frame 10. One end of the first electric push rod 34 is fixedly connected to one outer wall of the third fixing plate 33. A first hot press plate 36 is fixedly installed on one outer wall of the third fixing plate 33. A first wire 35 is fixedly installed on one outer wall of the third fixing plate 33. Four sets of second hot press plates 37 are fixedly installed on the top of the first hot press plate 36. The first wire 35 is electrically connected to the first hot press plate 36 and the second hot press plate 37. The first electric push rods 34 push the third fixing plate 33 to move, so that one outer wall of the first hot press plate 36 and the second hot press plate 37 is tightly pressed against the outer wall of the packaging bag 32, realizing the hot pressing operation.

[0026] Based on the above, the structure consisting of the first fixing plate 25, the second fixing plate 26, the first electrical control box 27, the first guide wheel 28, the sixth fixing plate 29, the second electrical control box 30, the second guide wheel 31, the packaging bag 32, the third fixing plate 33, the first electric push rod 34, the first wire 35, the first hot press plate 36, and the second hot press plate 37 achieves the purpose of conveying and hot pressing the packaging bag 32, separating and packaging the falling particles, improving the conveying efficiency of the third fixing plate 33, and improving the convenience of using the device.

[0027] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1 and Figure 7 As shown, a second electric push rod 38 is provided on one inner wall of the frame 10. A first push plate 39 is fixedly installed at one end of the second electric push rod 38. Three sets of connecting plates 40 are fixedly installed on one outer wall of the first push plate 39. A second push plate 41 is fixedly installed on one outer wall of the connecting plate 40. A soft pad 42 is attached to one outer wall of the second push plate 41. The second electric push rod 38 pushes the first push plate 39 to move. The connecting plate 40 connects and fixes the first push plate 39 and the second push plate 41. The soft pad 42 squeezes the separated sealing bag 32 to expel some of the air inside the sealing bag 32 for subsequent sealing.

[0028] Specifically, such as Figure 1 and Figure 8 As shown, a fourth fixing plate 43 is fixedly installed on one outer wall of the frame 10. A third electric push rod 46 is provided on one outer wall of the fourth fixing plate 43. A fifth fixing plate 47 is fixedly installed at one end of the third electric push rod 46. A third hot press plate 48 is provided on one outer wall of the fifth fixing plate 47. A second wire 49 is fixedly installed on one outer wall of the fifth fixing plate 47. The second wire 49 is electrically connected to the second electrical control box 45. A second electrical control box 45 is provided on one outer wall of the fourth fixing plate 43. A first electrical control box 44 is provided on one outer wall of the frame 10. The first electrical control box 44 is electrically connected to the first guide wheel 28, the second guide wheel 31, the third fixing plate 33, the first electric push rod 34, and the second electric push rod 38. The third electric push rod 46 is moved by the fourth fixed plate 43, which pushes the fifth fixed plate 47 to move. The third hot press plate 48 performs hot press sealing on the subsequent packaging bag 32 to achieve four-side sealing. The first guide wheel 28, the second guide wheel 31, the third fixed plate 33, the first electric push rod 34 and the second electric push rod 38 are started by the first electric control box 44 to realize the four-side sealing operation of the granules.

[0029] In summary, the structure of the second electric push rod 38, the first push plate 39, the connecting plate 40, the second push plate 41, the soft pad plate 42, the fourth fixing plate 43, the first electrical control box 44, the second electrical control box 45, the third electric push rod 46, the fifth fixing plate 47, the third heat-pressing plate 48, and the second wire 49 achieves the purpose of venting air from the packaging bag 32 and performing top heat-pressing sealing, reducing the swelling of the packaging bag 32, improving the packaging effect of the granules, and optimizing the user experience of the device.

[0030] Working principle: The output shaft of the servo motor inside the frame 10 is connected to the rotating shaft 15 through a coupling, driving the rotating shaft 15 to rotate. The rotation of the rotating shaft 15 drives the second guide plate 16 to rotate below the first guide plate 13, so that the first guide trough 14 and the second guide trough 17 are aligned to convey materials; at the same time, it drives the first stirring rod 19 and the first stirring plate 20 to stir and assist in conveying particles. The granules are output through the first guide pipe 21 to the distribution pipe 22 outside the frame 10, and then distributed and conveyed through the second guide pipe 23 at the bottom of the distribution pipe 22 and the outlet 24. The first fixing plate 25 on both sides of the outer wall of the frame 10 fixes the second fixing plate 26, and the second fixing plate 26 fixes the first electrical control box 27, which controls the rotation of the first guide wheel 28. The sixth fixing plate 29 on the bottom inner side of the frame 10 fixes the second electrical control box 30, which controls the rotation of the second guide wheel 31. The first guide wheel 28 and the second guide wheel 31 work together to drive the packaging bag 32 to move. The first electric push rod 34 inside the frame 10 pushes the third fixing plate 33 to move, so that... The first hot press plate 36 and the second hot press plate 37 are pressed tightly against the outer wall of the packaging bag 32. The second electric push rod 38 on the inner wall of one side of the frame 10 pushes the first push plate 39, and the second push plate 41 moves through the connecting plate 40. The soft pad plate 42 squeezes the separated packaging bag 32 to expel some air. The third electric push rod 46 on the fourth fixing plate 43 on the outer wall of one side of the frame 10 pushes the fifth fixing plate 47, so that the third hot press plate 48 heats and seals the subsequent packaging bag 32 to achieve four-side sealing. The first electrical control box 44 controls the first guide wheel 28, the second guide wheel 31, the third fixing plate 33, the first electric push rod 34 and the second electric push rod 38 to start and complete the four-side sealing operation of the particles.

[0031] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A granule four-side sealing device, characterized in that, include: The frame (10) is rectangular and is placed on the ground; The material conveying structure includes a first material conveying section and a second material conveying section. The first material conveying section includes a feed hopper (11) fixedly installed on the top of the frame (10). A first fixed ring plate (12) is fixedly installed inside the feed hopper (11). A first guide plate (13) is fixedly installed inside the first fixed ring plate (12). Four sets of first guide grooves (14) are opened inside the first guide plate (13). A rotating shaft (15) is rotatably installed on the inner bottom of the feed hopper (11). The rotating shaft (15) is located inside the first guide plate (13). A second guide plate (16) is fixedly installed on the outer wall, and four sets of second guide grooves (17) are opened inside the second guide plate (16); the second conveying part includes four sets of first stirring rods (19) fixedly installed on the top of the rotating shaft (15), a first stirring plate (20) is fixedly installed on the outer wall of the rotating shaft (15), a second fixing ring plate (18) is fixedly installed on the outer wall of the second guide plate (16), the outer wall of the second fixing ring plate (18) is in close contact with the inner wall of the feed hopper (11), and the top of the second guide plate (16) is in close contact with the bottom of the first guide plate (13).

2. The granule four-side sealing device according to claim 1, characterized in that, The frame (10) is equipped with a servo motor. The output shaft of the servo motor is fixedly connected to one end of the rotating shaft (15) through a coupling. A hole is opened on one side of the outer wall of the feed hopper (11), and a first guide pipe (21) is fixedly installed in the hole.

3. The granule four-side sealing equipment according to claim 1, characterized in that, The frame (10) is provided with a material distribution pipe (22) on the outside. One end of the first guide pipe (21) is fixedly installed inside the material distribution pipe (22). Three sets of holes are opened at the bottom of the material distribution pipe (22). A second guide pipe (23) is fixedly installed in the holes. A discharge port (24) is opened at the bottom of the second guide pipe (23).

4. The granule four-side sealing device according to claim 1, characterized in that, A set of first fixing plates (25) are fixedly installed on both sides of the outer wall of the frame (10). A second fixing plate (26) is fixedly installed at the bottom of the first fixing plate (25). Four sets of first electrical control boxes (27) are fixedly installed at the bottom of the second fixing plate (26). Four sets of first guide wheels (28) are provided at the bottom of the first electrical control box (27). A sixth fixing plate (29) is fixedly installed at the bottom of the inner side of the frame (10). Five sets of second electrical control boxes (30) are fixedly installed on one side of the outer wall of the sixth fixing plate (29). A second guide wheel (31) is provided on one side of the outer wall of the second electrical control box (30). A sealing bag (32) is provided between the five sets of second guide wheels (31) and the eight sets of first guide wheels (28).

5. The granule four-side sealing device according to claim 1, characterized in that, The frame (10) is provided with a third fixing plate (33) inside. Two sets of first electric push rods (34) are provided on one side inner wall of the frame (10). One end of the first electric push rod (34) is fixedly connected to one side outer wall of the third fixing plate (33). A first hot press plate (36) is fixedly installed on one side outer wall of the third fixing plate (33). A first wire (35) is fixedly installed on one side outer wall of the third fixing plate (33). Four sets of second hot press plates (37) are fixedly installed on the top of the first hot press plate (36). The first wire (35) is electrically connected to the first hot press plate (36) and the second hot press plate (37).

6. The granule four-side sealing device according to claim 1, characterized in that, A second electric push rod (38) is provided on one inner wall of the frame (10). A first push plate (39) is fixedly installed at one end of the second electric push rod (38). Three sets of connecting plates (40) are fixedly installed on one outer wall of the first push plate (39). A second push plate (41) is fixedly installed on one outer wall of the connecting plate (40). A soft pad plate (42) is pasted on one outer wall of the second push plate (41).

7. The granule four-side sealing device according to claim 1, characterized in that, A fourth fixing plate (43) is fixedly installed on one side of the outer wall of the frame (10). A third electric push rod (46) is provided on one side of the outer wall of the fourth fixing plate (43). A fifth fixing plate (47) is fixedly installed at one end of the third electric push rod (46). A third hot press plate (48) is provided on one side of the outer wall of the fifth fixing plate (47). A second wire (49) is fixedly installed on one side of the outer wall of the fifth fixing plate (47). The second wire (49) is electrically connected to the second electric control box (45). A second electric control box (45) is provided on one side of the outer wall of the fourth fixing plate (43). A first electric control box (44) is provided on one side of the outer wall of the frame (10). The first electric control box (44) is electrically connected to the first guide wheel (28), the second guide wheel (31), the third fixing plate (33), the first electric push rod (34), and the second electric push rod (38).

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