Automatic bagging device

Abstract

The present invention belongs to the technical field of packaging machinery and equipment, and relates to an automatic bagging device, including a frame, a horizontally arranged conveying component is arranged on the frame, a suspension rod extending vertically downward is arranged on the top of the frame, a bag suction mechanism is arranged at the lower part of the suspension rod, the bag suction mechanism drives the material taking cylinder to move horizontally, and the moving direction of the bag suction mechanism is perpendicular to the conveying direction of the conveying component, the material taking cylinder drives the secondary cross bar to move up and down, and a plurality of suction cups are evenly arranged on the bottom surface of the secondary cross bar; a bogie is also rotatably arranged on the frame, a swing seat is respectively installed on both sides of the bogie, each swing seat is rotatably connected to a clamping arm, and a telescopic cylinder is arranged between the two clamping arms to control the opening and closing of the two clamping arms. The bagging machine has a reasonable and ingenious structure, can realize automatic bagging operation efficiently and reliably, and the bagging action is accurate and reliable; at the same time, it can be suitable for packaging bags of different specifications and models.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging machinery and equipment and relates to an automatic bagging device. Background Art

[0002] As a packaging carrier, packaging bags are widely used in actual production. Packaging bags are mainly divided into hot-cut packaging bags and cold-cut packaging bags. Hot-cut packaging bags are made of electric heating wire. During use, the bag openings of hot-cut packaging bags stick together, and it is difficult for the bag loading mechanism of ordinary packaging machines to open the bag openings of hot-cut packaging bags.

[0003] In addition, in the current packaging process, a bagging machine is required to open and fix the packaging bags for discharging the materials. The current bagging machine has a complex structure for opening and loading the packaging bags, and the bag opening and loading devices work separately, which is cumbersome to operate, occupies a large area, and has low packaging efficiency. In addition, the current bagging device has a single applicability to packaging bags and cannot meet the needs of packaging bags of different sizes. Summary of the invention

[0004] In view of the above problems, the present invention provides an automatic bagging device, which has a reasonable and ingenious structure and can efficiently and reliably realize automatic bagging operations, and the bagging action is accurate and reliable; at the same time, it can be suitable for packaging bags of different specifications and models.

[0005] According to the technical solution of the present invention: an automatic bagging device, characterized in that: it includes a frame, a horizontally arranged conveying component is provided on the frame, a suspension rod extending vertically downward is provided on the top of the frame, a bag suction mechanism is provided at the lower part of the suspension rod, the bag suction mechanism drives the material taking cylinder to move horizontally, and the moving direction of the bag suction mechanism is perpendicular to the conveying direction of the conveying component, the material taking cylinder drives the secondary cross bar to move up and down, and a plurality of first suction cups are evenly arranged on the bottom surface of the secondary cross bar;

[0006] A bogie is also rotatably arranged on the frame, a swing seat is respectively installed on both sides of the bogie, each swing seat is rotatably connected to a clamp arm, a telescopic cylinder is arranged between the two clamp arms to control the opening and closing of the two clamp arms, a clamping claw cylinder is respectively installed on the inner side of the lower end of each clamp arm, the clamping claw cylinder is provided with a clamping claw, and the upper parts of the two clamp arms are also connected by an adjusting rod, one end of the adjusting rod is connected to one of the clamp arms and the rotating shaft of the swing seat, and the other end of the adjusting rod is connected to the connection between the other clamp arm and the telescopic cylinder;

[0007] A first lifting cylinder is installed on the frame corresponding to the discharge end of the conveying component. The first lifting cylinder drives the main cross bar to perform lifting movements. A plurality of second suction cups are evenly arranged on the main cross bar, and a third suction cup is arranged on the frame corresponding to the lower part of the second suction cup.

[0008] As a further improvement of the present invention, the bag suction mechanism includes a horizontally arranged pushing cylinder, a piston rod of the pushing cylinder is fixedly connected to a mounting bracket, and a material taking cylinder is respectively installed at both ends of the mounting bracket.

[0009] As a further improvement of the present invention, the conveying component adopts a conveyor belt, and the conveyor belt is tensioned on rollers arranged on the frame.

[0010] As a further improvement of the present invention, the clamp comprises a first clamp rod and a second clamp rod which are vertically arranged to each other, wherein the first clamp rod is connected to the clamp cylinder, the second clamp rod is fixedly connected to the first clamp rod, and the end of the second clamp rod is spherical.

[0011] The technical effects of the present invention are: the product structure of the present invention is reasonable and ingenious, the production cost is low, it is easy to use and maintain, and it can realize automated, efficient and fast bag loading operations when in use; it works stably and reliably, and the overall layout of the product structure is reasonable; it can be applied to packaging bags of different specifications and models, and has a wide range of applicable products. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the present invention.

[0013] Figure 2 It is a stereogram of the present invention. DETAILED DESCRIPTION

[0014] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Figure 1 , 2 The invention comprises a frame 1, a suspension rod 2, a bogie 3, a swing seat 4, an adjusting rod 5, a clamping arm 6, a telescopic cylinder 7, a clamping cylinder 8, a clamping claw 9, a first lifting cylinder 10, a main cross bar 11, a first suction cup 12, a material taking cylinder 13, a secondary cross bar 14, a conveying component 15, a bag suction mechanism 16, a mounting bracket 17, a second suction cup 18, a third suction cup 19, etc.

[0016] like Figure 1 , 2 As shown, the present invention is an automatic bag loading device, comprising a frame 1, on which a horizontally arranged conveying component 15 is provided, a suspension rod 2 extending vertically downward is provided on the top of the frame 1, a bag suction mechanism 16 is provided at the lower part of the suspension rod 2, the bag suction mechanism 16 drives a material picking cylinder 13 to move horizontally, and the moving direction of the bag suction mechanism 16 is perpendicular to the conveying direction of the conveying component 15, the material picking cylinder 13 drives a secondary cross bar 14 to perform lifting movement, and a plurality of first suction cups 12 are evenly distributed on the bottom surface of the secondary cross bar 14.

[0017] During actual production, the bag suction mechanism 16 includes two material taking cylinders 13 to respectively realize the suction of new bags and the removal of waste bags.

[0018] A bogie 3 is also rotatably arranged on the frame 1, and a swing seat 4 is respectively installed on both sides of the bogie 3. Each swing seat 4 is rotatably connected to a clamping arm 6. A telescopic cylinder 7 is arranged between the two clamping arms 6 to control the opening and closing of the two clamping arms 6. A clamping claw cylinder 8 is respectively installed on the inner side of the lower end of each clamping arm 6. The clamping claw cylinder 8 is provided with a clamping claw 9. The upper parts of the two clamping arms 6 are also connected by an adjusting rod 5. One end of the adjusting rod 5 is connected to one of the clamping arms and the rotating shaft of the swing seat 4, and the other end of the adjusting rod 5 is connected to the connection between the other clamping arm and the telescopic cylinder 7.

[0019] A first lifting cylinder 10 is installed on the frame 1 corresponding to the discharge end of the conveying component 15. The first lifting cylinder 10 drives the main cross bar 11 to perform lifting movements. A plurality of second suction cups 18 are evenly distributed on the main cross bar 11. A third suction cup 19 is arranged on the frame 1 corresponding to the lower portion of the second suction cup 18. The second suction cup 18 cooperates with the third suction cup 19 to respectively suck the upper and bottom edges of the bag during operation, so that the clamping claws 9 can extend into the bag and tighten and open the bag.

[0020] The bag suction mechanism 16 comprises a horizontally arranged pushing cylinder, a piston rod of which is fixedly connected to a mounting bracket 17 , and a material taking cylinder 13 is respectively mounted at both ends of the mounting bracket 17 .

[0021] The conveying component 15 is a conveyor belt, which is tensioned on a roller arranged on the frame 1 .

[0022] Furthermore, the clamping jaw 9 includes a first clamping jaw rod 9-1 and a second clamping jaw rod 9-2 which are vertically arranged, wherein the first clamping jaw rod 9-1 is connected to the clamping jaw cylinder 8, the second clamping jaw rod 9-2 is fixedly connected to the first clamping jaw rod 9-1, and the end of the second clamping jaw rod 9-2 is spherical. The structure of the clamping jaw 9 can effectively tighten and open the bag.

[0023] like Figure 1 , 2 As shown, when the product of the present invention is working, a new bag is placed on the workbench on one side of the frame 1, and the workbench on the other side of the frame 1 is used to place waste bags. In the initial state, the bag suction mechanism 16 is located in the middle part of the frame 1. When starting to work, the judgment and identification mechanism installed on the side of the frame 1 detects whether there is a new bag at the bag loading station. If there is no bag at the bag loading station, the new bag is transmitted from the bag warehouse; when a bag is placed at the bag loading station, the quality of the bag is judged. If it is a waste bag, the bag suction mechanism 16 drives the corresponding first suction cup 12 downward to achieve effective suction of the waste bag. After sucking the waste bag, the bag suction mechanism 16 moves to transport the waste bag from the conveying shaping machine to the waste bag area.

[0024] When it is judged that the bag quality of the bag loading station is qualified, the material taking cylinder 13 of the bag suction mechanism 16 close to the new bag side moves toward the top of the new bag. After moving to the top of the new bag, the material taking cylinder moves down and sucks the new bag through the first suction cup 12; then the new bag is moved to the conveying component 15 under the action of the bag suction mechanism 16, and the conveying component 15 conveys the new bag to the discharge end of the frame 1, and the first lifting cylinder 10 drives the main cross bar 11 and the corresponding first suction cup 12 downward, and the first suction cup 12 sucks the mouth of the new bag delivered to the position, and then the clamping arm 6 rotates to the mouth of the new bag, and the clamping claw 9 at the end of the clamping claw cylinder 8 extends into the mouth of the new bag, and the piston rod of the clamping claw cylinder 8 is retracted to tighten the new bag, and then the clamping arm 6 rotates to rotate the mouth of the new bag to an upward state; at the same time, under the action of the clamping claw cylinder 8, the clamping claw 9 rotates to an open state to effectively open the new bag to realize the loading operation.

[0025] When the product of the present invention is working, the telescopic cylinder 7 drives the two clamping arms 6 to open or close to adapt to new bags of different specifications and models. The adjusting rod 5 can ensure the stable and reliable movement of the two clamping arms 6 during the opening and closing operation, and ensure that the telescopic cylinder 7 drives the clamping arms 6 to open and close effectively. The product of the present invention makes targeted improvements to the problems existing when the hot-cut packaging bags are loaded on the packaging machine, can be effectively applied to the hot-cut packaging bags, and can effectively open the bag openings of the hot-cut packaging bags that are stuck together.

Claims

1. An automatic bagging device, characterized in that: The machine comprises a frame (1), wherein a conveying component (15) arranged horizontally is provided on the frame (1), a suspension rod (2) extending vertically downward is provided on the top of the frame (1), a bag suction mechanism (16) is provided at the bottom of the suspension rod (2), the bag suction mechanism (16) drives a material taking cylinder (13) to move horizontally, and the moving direction of the bag suction mechanism (16) is perpendicular to the conveying direction of the conveying component (15), the material taking cylinder (13) drives a secondary crossbar (14) to move up and down, and a plurality of first suction cups (12) are evenly distributed on the bottom surface of the secondary crossbar (14); A bogie (3) is also rotatably arranged on the frame (1), a swing seat (4) is respectively installed on both sides of the bogie (3), each swing seat (4) is rotatably connected to a clamping arm (6), a telescopic cylinder (7) is arranged between the two clamping arms (6) to control the opening and closing of the two clamping arms (6), a clamping claw cylinder (8) is respectively installed on the inner side of the lower end of each clamping arm (6), and the clamping claw cylinder (8) is provided with a clamping claw (9), and the upper parts of the two clamping arms (6) are also connected through an adjusting rod (5), one end of the adjusting rod (5) is connected to one of the clamping arms and the rotating shaft of the swing seat (4), and the other end of the adjusting rod (5) is connected to the connection between the other clamping arm and the telescopic cylinder (7); A first lifting cylinder (10) is installed on the frame (1) corresponding to the discharge end of the conveying component (15), the first lifting cylinder (10) drives the main cross bar (11) to perform lifting movement, a plurality of second suction cups (18) are evenly arranged on the main cross bar (11), and a third suction cup (19) is arranged on the frame (1) below the second suction cups (18); The bag suction mechanism (16) comprises a horizontally arranged push cylinder, the piston rod of the push cylinder is fixedly connected to the mounting bracket (17), and a material taking cylinder (13) is respectively installed at both ends of the mounting bracket (17); The clamping jaw (9) comprises a first clamping jaw rod (9-1) and a second clamping jaw rod (9-2) which are arranged perpendicular to each other, wherein the first clamping jaw rod (9-1) is connected to the clamping jaw cylinder (8), the second clamping jaw rod (9-2) is fixedly connected to the first clamping jaw rod (9-1), and the end of the second clamping jaw rod (9-2) is spherical.

2. The automatic bagging device according to claim 1, characterized in that: The conveying component (15) is a conveyor belt, which is tensioned on a roller arranged on the frame (1).

Images