Swing arm type lifting bag clamping high-speed automatic packaging machine

Abstract

The utility model discloses a swing arm type lifting bag clamping high-speed automatic packaging machine, and belongs to the technical field of packaging machinery. The automatic packaging machine solves the problems that an existing automatic packaging machine is low in production efficiency, and a part of packaging machines are in a semi-automatic mode and can be used for production only through manual cooperation. The automatic bagging machine comprises a bag supplying mechanism, a bag distributing mechanism, an empty bag conveying mechanism, a bag opening mechanism, a bagging mechanism, a bag clamping mechanism, a bag conveying mechanism and a clamping opening shaping mechanism, the bag supplying mechanism is arranged below the bag distributing mechanism, and the bag distributing mechanism, the empty bag conveying mechanism, the bag opening mechanism, the bagging mechanism and the bag clamping mechanism are respectively installed on a machine frame. The bag feeding mechanism is arranged below the bag clamping mechanism, and a clamping opening shaping mechanism is further installed on the machine frame. According to the swing arm type lifting bag clamping high-speed automatic packaging machine, the working mode of full-automatic packaging is achieved, full-automatic work is achieved on the premise that the packaging speed is high, and the labor cost in the factory production process is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of packaging machinery technology, specifically a swing-arm type liftable bag clamping high-speed automatic packaging machine. Background Technology

[0002] Existing automatic packaging machines suffer from low packaging speeds, poor stability, and limited adaptability to different types of bags. Each machine is only suitable for one type of bag, leading to low production efficiency. Most packaging machines are currently semi-automatic, requiring manual assistance to operate.

[0003] Therefore, this application proposes a swing-arm type liftable bag clamping high-speed automatic packaging machine to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problems of low production efficiency in existing automatic packaging machines, and the fact that some machines are only semi-automatic and require manual intervention for production. A brief overview of this invention is provided below to offer a basic understanding of certain aspects of it. It should be understood that this overview is not an exhaustive summary of the invention. It is not intended to identify key or essential parts of the invention, nor is it intended to limit its scope.

[0005] The technical solution of this utility model:

[0006] A swing-arm type lifting and clamping bag high-speed automatic packaging machine includes a bag feeding mechanism, a bag separating mechanism, an empty bag conveying mechanism, a bag opening mechanism, a bag putting mechanism, a bag clamping mechanism, a bag feeding mechanism, and a clamping and shaping mechanism. The bag feeding mechanism is arranged below the bag separating mechanism. The bag separating mechanism, the empty bag conveying mechanism, the bag opening mechanism, the bag putting mechanism, and the bag clamping mechanism are respectively installed on the frame. The bag feeding mechanism is arranged below the bag clamping mechanism. The clamping and shaping mechanism is also installed on the frame.

[0007] Furthermore, the bag feeding mechanism includes a tray, a connecting frame, support legs, and a first reduction motor. The tray is installed on the ground via the connecting frame, and support legs are provided at the bottom of the tray. The first reduction motor is installed on the support legs, and the actuating end of the first reduction motor is connected to a first drive sprocket via a sprocket and a first chain. The first drive sprocket is installed on a drive shaft, and the drive shaft is installed on the tray via a bearing seat. The first drive sprocket is connected to a driven sprocket that is rotatably installed on the tray via a straight roller chain. Multiple main bag pushing plates are evenly distributed on the straight roller chain.

[0008] Furthermore, the bag-separating mechanism includes a first cylinder, a fixed plate, a support, a first suction cup, and a buffer mechanism. The cylinder end of the first cylinder is mounted on the fixed plate, the fixed plate is hinged to the support, and the fixed plate is mounted on the frame through the support. The telescopic end of the first cylinder is connected to a suction cup bracket, and multiple first suction cups and a buffer mechanism are connected to the bottom of the suction cup bracket.

[0009] Furthermore, the empty bag conveying mechanism includes a servo motor, a motor drive shaft, a second drive sprocket, a driven sprocket assembly, a second chain, and chain rods. The servo motor is mounted on the frame via a motor mount, and the actuator end of the servo motor is connected to the motor drive shaft. The second drive sprocket is mounted on the motor drive shaft. The second drive sprocket and the driven sprocket assembly are connected via the second chain. The driven sprocket assembly is mounted on the frame via a driven shaft. Multiple chain rods are evenly distributed on the second chain, and each chain rod is hinged to the second chain.

[0010] Furthermore, the bag opening mechanism includes a hydraulic cylinder, a movable seat, a fixed seat, and a lower suction cup frame. The hydraulic cylinder and the lower suction cup frame are mounted on the machine frame. The telescopic end of the hydraulic cylinder is connected to the fixed seat through the movable seat. Multiple second suction cups are connected to the fixed seat, and multiple vacuum suction cups are correspondingly arranged on the lower suction cup frame.

[0011] Furthermore, the bagging mechanism includes a rotating shaft, a drive motor, a first gripper cylinder, a gripper, a bagging arm, and a knife-inserting rotating mechanism. The drive motor is mounted on the frame via a first mounting base, and the actuator end of the drive motor is connected to the rotating shaft. The rotating shaft is mounted on the frame via multiple bearings. The knife-inserting rotating mechanism has a knife-inserting shaft hinged to the rotating shaft, and the bagging arm is hinged to the rotating shaft. Two bagging arms are symmetrically arranged on both sides of the knife-inserting rotating mechanism. Each bagging arm is connected to a first gripper cylinder, and the telescopic end of the first gripper cylinder is connected to the gripper, which is hinged to the bagging arm.

[0012] Furthermore, the bag clamping mechanism includes an optical shaft, a linear bearing, a material gate opening and closing mechanism, a necking cylinder, a second gripper cylinder, a flip-door assembly, a lifting motor, and a lifting connecting screw. The lifting motor is mounted on the frame, and the actuator end of the lifting motor is connected to the frame through the lifting connecting screw. An optical shaft is mounted on the frame, and a linear bearing is mounted on the optical shaft. A necking cylinder is connected to the bottom of the frame, and the telescopic end of the necking cylinder is connected to the flip-door assembly. The second gripper cylinder is hinged to the material gate opening and closing mechanism through a connecting rod. The material gate opening and closing mechanism is set on the mounting frame, and two second gripper cylinders are symmetrically arranged on both sides of the flip-door assembly.

[0013] Furthermore, the bag feeding mechanism includes a seat fixing assembly, a walking device assembly, a vibrator assembly, a clamping plate wall assembly, a clamping plate arm assembly, a clamping plate arm drive device, a walking drive device, and clamping plates. The seat fixing assembly is fixed to the ground by expansion bolts. The walking device assembly is slidably mounted on the seat fixing assembly. The vibrator assembly is mounted on the walking device assembly. The clamping plate wall assembly and the clamping plate arm assembly are symmetrically arranged on the walking device assembly. A clamping plate is mounted on each side of the clamping plate wall assembly and the clamping plate arm assembly. The clamping plate arm drive device and the walking drive device are mounted on the seat fixing assembly. The clamping plate arm drive device is connected to the clamping plate arm assembly, and the walking drive device is connected to the walking device assembly.

[0014] Furthermore, the clamping and shaping mechanism includes a second reduction motor, a short shaft, a connecting shaft, a support plate assembly, a bracket, and a second cylinder. The second reduction motor is mounted on the upper cover of the frame via the support plate assembly. The actuating end of the second reduction motor is connected to the driving pulley. The driving pulley is connected to the first driven pulley via a synchronous belt. The short shaft is connected to the first driven pulley, and a driving gear is provided on the short shaft. The driving gear meshes with the driven gear. The driven gear is mounted on the long shaft. The short shaft and the long shaft are connected to the connecting shaft via a universal joint coupling. The second driven pulley is mounted on the connecting shaft, and a shaping machine belt is connected to the second driven pulley. The brackets are symmetrically arranged on both sides of the short shaft and the long shaft, and each bracket is connected to the frame via the second cylinder.

[0015] This utility model has the following beneficial effects:

[0016] 1. The present invention relates to a swing-arm type liftable bag clamping high-speed automatic packaging machine that realizes a fully automatic packaging working mode, achieving fully automated operation while ensuring high packaging speed, thereby reducing labor costs in the factory production process.

[0017] 2. The bag-feeding mechanism of the swing-arm type liftable bag-clamping high-speed automatic packaging machine of this utility model can be applied to single-line bags and M-bags through the action of the first clamping cylinder and the inserting knife rotation mechanism, breaking the limitations of previous packaging machines on bags. The bag feeding mechanism can close and transfer full bags by using the clamping plate wall assembly and clamping plate arm assembly, and the movable guard plate can straighten full bags, realizing automatic bag dropping and bag mouth sorting.

[0018] 3. The swing-arm type lifting bag clamping high-speed automatic packaging machine of this utility model utilizes the cooperation between the lifting bag clamping mechanism and the bag feeding mechanism to achieve more stable and faster bag falling process, thereby realizing high-speed packaging and improving packaging efficiency. Attached Figure Description

[0019] Figure 1 This is a front view of a swing-arm type lifting and lowering bag clamping high-speed automatic packaging machine;

[0020] Figure 2This is a side view of a swing-arm type lifting and lowering bag clamping high-speed automatic packaging machine;

[0021] Figure 3 This is a side view of the bag feeding mechanism;

[0022] Figure 4 This is a cross-sectional view of the bag feeding mechanism;

[0023] Figure 5 This is the front view of the bagging mechanism;

[0024] Figure 6 This is a side view of the bag-separating mechanism;

[0025] Figure 7 This is a top view of the empty bag conveying mechanism;

[0026] Figure 8 This is a side view of the empty bag conveying mechanism;

[0027] Figure 9 This is the front view of the bag opening mechanism;

[0028] Figure 10 This is the front view of the bagging mechanism;

[0029] Figure 11 This is a top view of the bagging mechanism;

[0030] Figure 12 This is a schematic diagram of the bag clamping mechanism;

[0031] Figure 13 This is a schematic diagram of the bag clamping mechanism in the open state.

[0032] Figure 14 This is a schematic diagram of the bag clamping mechanism in the closed state.

[0033] Figure 15 This is a schematic diagram of the bag clamping mechanism in the upward state.

[0034] Figure 16 This is a schematic diagram of the bag feeding mechanism;

[0035] Figure 17 This is the front view of the clamping and shaping mechanism.

[0036] Figure 18 This is a side view of the clamping and shaping mechanism.

[0037] In the diagram: 1-bag feeding mechanism, 2-bag separating mechanism, 3-empty bag conveying mechanism, 4-bag opening mechanism, 5-bag fitting mechanism, 6-bag clamping mechanism, 7-bag feeding mechanism, 8-frame, 9-clamping and shaping mechanism, 10-pallet, 11-connecting frame, 12-support leg, 13-first geared motor, 14-first chain, 15-first drive sprocket, 16-straight roller chain, 17-driven sprocket, 18-drive shaft, 19-main bag pushing plate, 21-first cylinder, 22-fixed 23-Stabilized plate, 24-Support, 25-Suction cup bracket, 26-First suction cup, 27-Buffer mechanism, 31-Servo motor, 32-Motor base, 33-Motor drive shaft, 34-Second drive sprocket, 35-Driven sprocket assembly, 36-Second chain, 37-Chain rod, 41-Hydraulic cylinder, 42-Modible seat, 43-Fixed seat, 44-Second suction cup, 45-Vacuum suction cup, 46-Lower suction cup bracket, 51-Rotating shaft, 52-Tool insertion shaft, 53-Drive motor 54-First gripper cylinder, 55-Gripper, 57-Bag arm, 58-Knife insertion rotation mechanism, 59-First mounting base, 61-Mounting frame, 62-Optical shaft, 63-Linear bearing, 64-Material gate opening and closing mechanism, 65-Narrowing cylinder, 66-Second gripper cylinder, 67-Flip door assembly, 68-Lifting motor, 69-Lifting connecting screw, 70-Car seat fixing assembly, 71-Traveling device assembly, 72-Vibrator assembly, 73-Panel wall assembly, 74- Clamping arm assembly, 75-clamping arm drive device, 76-walking drive device, 77-clamping plate, 90-second geared motor, 91-drive pulley, 92-first driven pulley, 93-synchronous belt, 94-drive gear, 95-short shaft, 96-connecting shaft, 97-second driven pulley, 98-forming machine belt, 99-support plate assembly, 100-long shaft, 101-driven gear, 102-universal joint coupling, 103-bracket, 104-second cylinder. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model is described below with reference to specific embodiments shown in the accompanying drawings. However, it should be understood that these descriptions are merely exemplary and not intended to limit the scope of the present utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0039] The connections mentioned in this utility model are divided into fixed connections and detachable connections. Fixed connections (i.e., non-detachable connections) include, but are not limited to, conventional fixed connection methods such as folded connections, riveted connections, adhesive connections, and welded connections. Detachable connections include, but are not limited to, conventional disassembly methods such as threaded connections, snap-fit ​​connections, pin connections, and hinged connections. When a specific connection method is not explicitly defined, it is assumed that at least one existing connection method can always be found to achieve the function, and those skilled in the art can choose according to their needs. For example, a welded connection can be chosen for fixed connections, and a hinged connection can be chosen for detachable connections.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0041] Example 1, combined with Figures 1-18 This embodiment describes a swing-arm type liftable bag clamping high-speed automatic packaging machine, which includes a bag feeding mechanism 1, a bag separating mechanism 2, an empty bag conveying mechanism 3, a bag opening mechanism 4, a bag putting mechanism 5, a bag clamping mechanism 6, a bag feeding mechanism 7, and a clamping and shaping mechanism 9. The bag feeding mechanism 1 is arranged below the bag separating mechanism 2. The bag separating mechanism 2, the empty bag conveying mechanism 3, the bag opening mechanism 4, the bag putting mechanism 5, and the bag clamping mechanism 6 are respectively installed on the frame 8. The bag feeding mechanism 7 is arranged below the bag clamping mechanism 6. The clamping and shaping mechanism 9 is also installed on the frame 8.

[0042] The bag feeding mechanism 1 includes a tray 10, a connecting frame 11, support legs 12, and a first reduction motor 13. The tray 10 is installed on the ground via the connecting frame 11. Support legs 12 are provided at the bottom of the tray 10. The first reduction motor 13 is installed on the support legs 12. The actuating end of the first reduction motor 13 is connected to the first drive sprocket 15 via a sprocket and a first chain 14. The first drive sprocket 15 is installed on the drive shaft 18. The drive shaft 18 is installed on the tray 10 via a bearing seat. The first drive sprocket 15 is connected to the driven sprocket 17, which is rotatably installed on the tray 10, via a straight roller chain 16. Multiple main bag pushing plates 19 are evenly distributed on the straight roller chain 16.

[0043] The bag-separating mechanism 2 includes a first cylinder 21, a fixed plate 22, a support 23, a first suction cup 25, and a buffer mechanism 26. The cylinder end of the first cylinder 21 is mounted on the fixed plate 22. The fixed plate 22 is hinged to the support 23. The fixed plate 22 is mounted on the frame 8 through the support 23. The telescopic end of the first cylinder 21 is connected to a suction cup bracket 24. The bottom of the suction cup bracket 24 is connected to multiple first suction cups 25 and a buffer mechanism 26.

[0044] The empty bag conveying mechanism 3 includes a servo motor 31, a motor drive shaft 33, a second drive sprocket 34, a driven sprocket assembly 35, a second chain 36, and chain rods 37. The servo motor 31 is mounted on the frame 8 via a motor base 32. The actuating end of the servo motor 31 is connected to the motor drive shaft 33. The second drive sprocket 34 is mounted on the motor drive shaft 33. The second drive sprocket 34 and the driven sprocket assembly 35 are connected via the second chain 36. The driven sprocket assembly 35 is mounted on the frame 8 via a driven shaft. Multiple chain rods 37 are evenly distributed on the second chain 36, and each chain rod 37 is hinged to the second chain 36.

[0045] The bag opening mechanism 4 includes a hydraulic cylinder 41, a movable seat 42, a fixed seat 43, and a lower suction cup frame 46. The hydraulic cylinder 41 and the lower suction cup frame 46 are mounted on the frame 8. The telescopic end of the hydraulic cylinder 41 is connected to the fixed seat 43 through the movable seat 42. Multiple second suction cups 44 are connected to the fixed seat 43, and multiple vacuum suction cups 45 are correspondingly arranged on the lower suction cup frame 46.

[0046] The bagging mechanism 5 includes a rotating shaft 51, a drive motor 53, a first gripper cylinder 54, a gripper 55, a bagging arm 57, and a knife-inserting rotating mechanism 58. The drive motor 53 is mounted on the frame 8 via a first mounting base 59. The actuating end of the drive motor 53 is connected to the rotating shaft 51. The rotating shaft 51 is mounted on the frame 8 via multiple bearings. The knife-inserting rotating mechanism 58 has a knife-inserting shaft 52 that is hinged to the rotating shaft 51. The bagging arm 57 is hinged to the rotating shaft 51. Two bagging arms 57 are symmetrically arranged on both sides of the knife-inserting rotating mechanism 58. Each bagging arm 57 is connected to a first gripper cylinder 54. The telescopic end of the first gripper cylinder 54 is connected to the gripper 55. The gripper 55 is hinged to the bagging arm 57.

[0047] The bag clamping mechanism 6 includes an optical shaft 62, a linear bearing 63, a material gate opening and closing mechanism 64, a necking cylinder 65, a second gripper cylinder 66, a flip-door assembly 67, a lifting motor 68, and a lifting connecting screw 69. The lifting motor 68 is mounted on the frame 8. The actuating end of the lifting motor 68 is connected to the frame 61 through the lifting connecting screw 69. The optical shaft 62 is mounted on the frame 61, and the linear bearing 63 is mounted on the optical shaft 62. The necking cylinder 65 is connected to the bottom of the frame 61. The telescopic end of the necking cylinder 65 is connected to the flip-door assembly 67. The second gripper cylinder 66 is hinged to the material gate opening and closing mechanism 64 through a connecting rod. The two second gripper cylinders 66 are symmetrically arranged on both sides of the flip-door assembly 67.

[0048] The bag feeding mechanism 7 includes a seat fixing assembly 70, a walking device assembly 71, a vibrator assembly 72, a clamping wall assembly 73, a clamping arm assembly 74, a clamping arm drive device 75, a walking drive device 76, and a clamping plate 77. The seat fixing assembly 70 is fixed to the ground by expansion bolts. The walking device assembly 71 is slidably arranged on the seat fixing assembly 70. The vibrator assembly 72 is installed on the walking device assembly 71. The clamping wall assembly 73 and the clamping arm assembly 74 are symmetrically arranged on the walking device assembly 71. A clamping plate 77 is installed on each side of the clamping wall assembly 73 and the clamping arm assembly 74. The clamping arm drive device 75 and the walking drive device 76 are installed on the seat fixing assembly 70. The clamping arm drive device 75 is connected to the clamping arm assembly 74, and the walking drive device 76 is connected to the walking device assembly 71.

[0049] The clamping and shaping mechanism 9 includes a second reduction motor 90, a short shaft 95, a connecting shaft 96, a support plate assembly 99, a bracket 103, and a second cylinder 104. The second reduction motor 90 is mounted on the upper cover of the frame 8 via the support plate assembly 99. The actuating end of the second reduction motor 90 is connected to the driving pulley 91, which is connected to the first driven pulley 92 via a synchronous belt 93. The short shaft 95 is connected to the first driven pulley 92, and a driving gear is mounted on the short shaft 95. 94. The driving gear 94 meshes with the driven gear 101. The driven gear 101 is mounted on the long shaft 100. The short shaft 95 is connected to the long shaft 100 and the connecting shaft 96 through a universal joint coupling 102. A second driven pulley 97 is mounted on the connecting shaft 96. A shaping machine belt 98 is connected to the second driven pulley 97. The brackets 103 are symmetrically arranged on both sides of the short shaft 95 and the long shaft 100. Each bracket 103 is connected to the frame 8 through a second cylinder 104.

[0050] The first cylinder 21 of the bag-separating mechanism 2 extends, causing the first suction cup 25 to pick up an empty bag from the main pusher plate 19 of the bag-feeding mechanism 1. The first cylinder 21 then retracts to its highest position. The chain rod 37 on the empty bag conveying mechanism 3 moves to below the empty bag under the action of the servo motor 31. The first suction cup 25 releases the empty bag, which is then conveyed by the empty bag conveying mechanism 3 to between the second suction cup 44 and the vacuum suction cup 45. The second suction cup 44 and the vacuum suction cup 45 open the bag, and the bag-attaching mechanism 5 grabs the empty bag. Simultaneously, the inserter of the inserter rotating mechanism 58 is inserted into the bag opening and swings to the outside of the pre-tilted, closed, pointed flap assembly 67 on the bag-clamping mechanism 6. The flap assembly 67 opens to clamp the empty bag, and the second clamping cylinder 6... The grippers on 6 clamp both ends of the bag. The necking cylinder 65 actuates to neck the bag, and at the same time the bagging mechanism 5 swings back to the initial position. Then, the flip-door assembly 67 clamps the empty bag on the outer wall of the material gate opening and closing mechanism 64. The material gate opening and closing mechanism 64 opens, and the material enters the empty bag. After all the material has fallen into the empty bag, the two flip-door assemblies 67 close into a pointed shape. The necking cylinder 65 actuates to stretch the bag opening on both sides. At the same time, the lifting motor 68 lowers the bag filled with material onto the vibrator assembly 72 of the bag feeding mechanism 7. The vibrator assembly 72 vibrates to flatten the material in the bag. The clamping plate wall assembly 73 and the clamping plate arm assembly 74 drive the clamping plate 77 to close and straighten the bag opening. The bag is then moved to the bottom of the clamping and shaping mechanism 9 to enter the next process.

[0051] The second reduction motor 90 of the clamping and shaping mechanism 9 starts and drives the drive pulley 91 to rotate. The drive pulley 91 drives the first driven pulley 92 to rotate through the synchronous belt 93, thereby driving the short shaft 95 connected to the first driven pulley 92 to rotate. The drive gear 94 on the short shaft 95 meshes with the driven gear 101 on the long shaft 100, thereby driving the long shaft 100 to rotate. Both the short shaft 95 and the long shaft 100 are connected to the connecting shaft 96 through the universal joint connecting shaft 102. Finally, the power is transmitted to the second driven pulley 97 through the connecting shaft 96, causing the shaping machine belt 98 to move. When the bag enters the shaping machine belt 98, the second cylinder 104 arranged on the left and right extends and drives the brackets 103 on the left and right sides to close, smoothing the bag opening.

[0052] This embodiment is merely an exemplary illustration of this application and does not limit its scope of protection. Those skilled in the art can make partial changes to it, as long as they do not exceed the spirit and essence of this application, they are all within the scope of protection of this application.

Claims

1. A swing-arm type lifting bag clamping high-speed automatic packaging machine, characterized in that: It includes a bag feeding mechanism (1), a bag separating mechanism (2), an empty bag conveying mechanism (3), a bag opening mechanism (4), a bag putting mechanism (5), a bag clamping mechanism (6), a bag feeding mechanism (7), and a clamping and shaping mechanism (9). The bag feeding mechanism (1) is arranged below the bag separating mechanism (2). The bag separating mechanism (2), the empty bag conveying mechanism (3), the bag opening mechanism (4), the bag putting mechanism (5), and the bag clamping mechanism (6) are respectively installed on the frame (8). The bag feeding mechanism (7) is arranged below the bag clamping mechanism (6). The clamping and shaping mechanism (9) is also installed on the frame (8).

2. The swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 1, characterized in that: The bag feeding mechanism (1) includes a tray (10), a connecting frame (11), a support leg (12), and a first reduction motor (13). The tray (10) is installed on the ground through the connecting frame (11). The bottom of the tray (10) is provided with a support leg (12). The first reduction motor (13) is installed on the support leg (12). The execution end of the first reduction motor (13) is connected to the first drive sprocket (15) through a sprocket and a first chain (14). The first drive sprocket (15) is installed on the drive shaft (18). The drive shaft (18) is installed on the tray (10) through a bearing seat. The first drive sprocket (15) is connected to the driven sprocket (17) that is rotatably installed on the tray (10) through a straight roller chain (16). Multiple main bag pushing plates (19) are evenly distributed on the straight roller chain (16).

3. The swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 2, characterized in that: The bag-separating mechanism (2) includes a first cylinder (21), a fixed plate (22), a support (23), a first suction cup (25), and a buffer mechanism (26). The cylinder end of the first cylinder (21) is mounted on the fixed plate (22). The fixed plate (22) is hinged to the support (23). The fixed plate (22) is mounted on the frame (8) through the support (23). The telescopic end of the first cylinder (21) is connected to a suction cup bracket (24). The bottom of the suction cup bracket (24) is connected to multiple first suction cups (25) and a buffer mechanism (26).

4. The swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 3, characterized in that: The empty bag conveying mechanism (3) includes a servo motor (31), a motor drive shaft (33), a second drive sprocket (34), a driven sprocket assembly (35), a second chain (36), and chain rods (37). The servo motor (31) is mounted on the frame (8) via a motor mount (32). The execution end of the servo motor (31) is connected to the motor drive shaft (33). The second drive sprocket (34) is mounted on the motor drive shaft (33). The second drive sprocket (34) and the driven sprocket assembly (35) are connected via the second chain (36). The driven sprocket assembly (35) is mounted on the frame (8) via a driven shaft. Multiple chain rods (37) are evenly distributed on the second chain (36), and each chain rod (37) is hinged to the second chain (36).

5. A swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 4, characterized in that: The bag opening mechanism (4) includes a hydraulic cylinder (41), a movable seat (42), a fixed seat (43), and a lower suction cup frame (46). The hydraulic cylinder (41) and the lower suction cup frame (46) are mounted on the frame (8). The telescopic end of the hydraulic cylinder (41) is connected to the fixed seat (43) through the movable seat (42). Multiple second suction cups (44) are connected to the fixed seat (43), and multiple vacuum suction cups (45) are correspondingly arranged on the lower suction cup frame (46).

6. The swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 5, characterized in that: The bagging mechanism (5) includes a rotating shaft (51), a drive motor (53), a first gripper cylinder (54), a gripper (55), a bagging arm (57), and a knife-inserting rotating mechanism (58). The drive motor (53) is mounted on the frame (8) via a first mounting base (59). The actuating end of the drive motor (53) is connected to the rotating shaft (51). The rotating shaft (51) is mounted on the frame (8) via multiple bearings. The knife-inserting rotating shaft (52) on the knife-inserting rotating mechanism (58) is hinged to the rotating shaft (51). The bagging arm (57) is hinged to the rotating shaft (51). Two bagging arms (57) are symmetrically arranged on both sides of the knife-inserting rotating mechanism (58). Each bagging arm (57) is connected to a first gripper cylinder (54). The telescopic end of the first gripper cylinder (54) is connected to the gripper (55). The gripper (55) is hinged to the bagging arm (57).

7. A swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 6, characterized in that: The bag clamping mechanism (6) includes an optical shaft (62), a linear bearing (63), a material gate opening and closing mechanism (64), a necking cylinder (65), a second clamping cylinder (66), a flip-door assembly (67), a lifting motor (68), and a lifting connecting screw (69). The lifting motor (68) is mounted on the frame (8), and the actuator of the lifting motor (68) is connected to the mounting frame (61) through the lifting connecting screw (69). The optical shaft is mounted on the mounting frame (61). (62) A linear bearing (63) is installed on the optical axis (62). A necking cylinder (65) is connected to the bottom of the mounting frame (61). The telescopic end of the necking cylinder (65) is connected to the flip door assembly (67). The second gripping cylinder (66) is hinged to the material door opening and closing mechanism (64) through a connecting rod. The material door opening and closing mechanism (64) is set on the mounting frame (61). The two second gripping cylinders (66) are symmetrically arranged on both sides of the flip door assembly (67).

8. A swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 7, characterized in that: The bag delivery mechanism (7) includes a seat fixing assembly (70), a walking device assembly (71), a vibrator assembly (72), a clamping wall assembly (73), a clamping arm assembly (74), a clamping arm drive device (75), a walking drive device (76), and a clamping plate (77). The seat fixing assembly (70) is fixed to the ground by expansion bolts. The walking device assembly (71) is slidably mounted on the seat fixing assembly (70), and a vibrator is installed on the walking device assembly (71). The component (72) and the walking device component (71) are symmetrically provided with a clamping wall component (73) and a clamping arm component (74). A clamping plate (77) is installed on each side of the clamping wall component (73) and the clamping arm component (74). The seat fixing component (70) is provided with a clamping arm drive device (75) and a walking drive device (76). The clamping arm drive device (75) is connected to the clamping arm component (74), and the walking drive device (76) is connected to the walking device component (71).

9. A swing-arm type lifting bag clamping high-speed automatic packaging machine according to claim 8, characterized in that: The clamping and shaping mechanism (9) includes a second reduction motor (90), a short shaft (95), a connecting shaft (96), a support plate assembly (99), a bracket (103), and a second cylinder (104). The second reduction motor (90) is mounted on the upper cover of the frame (8) via the support plate assembly (99). The actuating end of the second reduction motor (90) is connected to the driving pulley (91). The driving pulley (91) is connected to the first driven pulley (92) via a synchronous belt (93). The short shaft (95) is connected to the first driven pulley (92), and a driving gear is provided on the short shaft (95). 94), the driving gear (94) meshes with the driven gear (101), the driven gear (101) is mounted on the long shaft (100), the short shaft (95) and the long shaft (100) are connected to the connecting shaft (96) through the universal joint coupling (102), the connecting shaft (96) is equipped with a second driven pulley (97), the second driven pulley (97) is connected to the shaping machine belt (98), the bracket (103) is symmetrically arranged on both sides of the short shaft (95) and the long shaft (100), and each bracket (103) is connected to the frame (8) through the second cylinder (104).

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