Automatic ton bag packaging device

Abstract

The utility model relates to the technical field of ton bag packaging, in particular to an automatic ton bag packaging device which comprises a top frame and further comprises a feeding pipe and an overturning portion, and the feeding pipe is vertically arranged on the top frame; the overturning part comprises a mounting frame, a sliding block is slidably connected to the mounting frame, a first connecting rod is hinged to the lower end of the sliding block, a second connecting rod is hinged to the first connecting rod, an overturning frame is arranged at the bottom end of the second connecting rod, a middle through pipe is arranged in the middle of the overturning frame, the feeding pipe is connected with the middle through pipe through a hose, and two sets of symmetrically-arranged clamping assemblies are arranged on the two sides of the middle through pipe. Each clamping assembly comprises two L-shaped third connecting rods, an arc-shaped clamping strip is arranged between the two third connecting rods, first electric cylinders are hinged to the corresponding third connecting rods between the two clamping assemblies, and a driving part is arranged on the overturning frame. According to the utility model, as the middle through pipe is overturned to a horizontal state, equivalently, a part of the middle through pipe extends outwards, so that the operation is more convenient and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag packaging, in particular to an automatic ton bag packaging device. Background Art

[0002] An automatic ton bag packaging device is a device used to automatically load materials into ton bags. Before working, the feeding port of the ton bag needs to be sleeved onto the feeding pipe. The feeding pipe is usually vertically designed in the middle of the device. Therefore, workers need to enter the middle of the device and then vertically sleeve the feeding port of the ton bag onto the feeding pipe. This operation method is inconvenient and there are certain safety hazards in entering the middle of the device. Summary of the Invention

[0003] In view of this, the purpose of the present utility model is to provide an automatic ton bag packaging device to solve the problem that workers need to enter the middle of the device during work and then vertically sleeve the feeding port of the ton bag onto the feeding pipe, resulting in inconvenient operation of the operation method.

[0004] Based on the above purpose, the present utility model provides an automatic ton bag packaging device, including a top frame, and further including: a feeding pipe and a flipping part, wherein,

[0005] The feeding pipe is vertically arranged on the top frame;

[0006] The flipping part includes a mounting frame, the mounting frame is fixedly arranged on the feeding pipe, a slider is slidably connected to the mounting frame, a first connecting rod is hinged to the lower end of the slider, a second connecting rod is hinged to the first connecting rod, a flipping frame is arranged at the bottom end of the second connecting rod, a through pipe is arranged in the middle of the flipping frame, the feeding pipe is connected to the through pipe through a hose, two groups of symmetrically arranged clamping components are arranged on both sides of the through pipe, each clamping component includes two "L"-shaped third connecting rods, an arc-shaped clamping strip is arranged between the two third connecting rods, a first electric cylinder is hinged to the corresponding third connecting rods between the two groups of clamping components, and a driving part is arranged on the flipping frame, and the driving part is used to drive the flipping frame to flip.

[0007] Optionally, the driving part includes a second electric cylinder, one end of the second electric cylinder is hinged to the top frame, and the other end is hinged to the flipping frame.

[0008] Optionally, the packaging device further includes a hook part arranged on the top frame, and the hook part is used to hang the sling on the ton bag.

[0009] Optionally, the hook part includes two groups of fixed hooks and two groups of movable hooks. Both the fixed hook and the movable hook include a hook body. A connecting plate is further arranged on the hook body of the movable hook, a roller is arranged on the connecting plate, and a groove body for installing the roller is arranged on the top frame.

[0010] Optionally, a linear motor is provided on the top of the top frame, and one end of the connecting plate is fixedly arranged on the moving seat of the linear motor.

[0011] During operation, the driving part drives the flipping frame to flip, and then drives the middle through pipe to flip to a horizontal state, so that the operator can sleeve the feeding port of the ton bag onto the middle through pipe outside the device and in the horizontal direction. Then, the first electric cylinder shortens, driving the two clamping strips to approach each other to clamp the feeding port of the ton bag on the middle through pipe. Then, the driving part drives the middle through pipe to flip in the reverse direction, so that the middle through pipe flips from the horizontal state to the vertical state, and then subsequent feeding steps are carried out.

[0012] As can be seen from the above, compared with the prior art where the operator needs to enter the middle of the device and then sleeve the feeding port of the ton bag onto the feeding pipe in the vertical direction, in the present utility model, since the middle through pipe flips to the horizontal state, which is equivalent to extending outwards by a certain part, the operator can sleeve the feeding port of the ton bag onto the middle through pipe outside the device and in the horizontal direction. Such an operation method is more convenient and safe. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is the bottom view of the packaging device according to the embodiment of the present utility model;

[0015] Figure 2 For Figure 1 The enlarged view of part A in

[0016] The reference numerals in the figure are:

[0017] 1. Top frame; 2. Feeding pipe; 3. Mounting frame; 4. Slide block; 5. First connecting rod; 6. Second connecting rod; 7. Flipping frame; 8. Middle through pipe; 9. Hose; 10. Third connecting rod; 11. Clamping strip; 12. First electric cylinder; 13. Second electric cylinder; 14. Fixed hook; 15. Moving hook; 16. Connecting plate; 17. Roller; 18. Linear motor. Detailed Embodiments

[0018] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following further details the present utility model in combination with specific embodiments.

[0019] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in this utility model should have the ordinary meanings understood by those with general skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0020] As Figures 1 - 2 shown, an automatic ton bag packaging device includes a top frame 1, and further includes: a feed pipe 2 and a flipping part. Among them,

[0021] the feed pipe 2 is vertically arranged on the top frame 1;

[0022] the flipping part includes a mounting frame 3. The mounting frame 3 is fixedly arranged on the feed pipe 2. A slider 4 is slidably connected to the mounting frame 3. A first connecting rod 5 is hinged to the lower end of the slider 4. The first connecting rod is hinged to a second connecting rod 6. A flipping frame 7 is provided at the bottom end of the second connecting rod 6. A through pipe 8 is provided in the middle of the flipping frame 7. The feed pipe 2 and the through pipe 8 are connected by a hose 9. Two groups of symmetrically arranged clamping assemblies are provided on both sides of the through pipe 8. The clamping assembly includes two "L"-shaped third connecting rods 10. An arc-shaped clamping strip 11 is provided between the two third connecting rods 10. A first electric cylinder 12 is hinged to the corresponding third connecting rods 10 between the two groups of clamping assemblies. A driving part is provided on the flipping frame 7. The driving part is used to drive the flipping frame 7 to flip.

[0023] During operation, the flipping frame 7 is driven to flip by the driving part, and then the through pipe 8 is driven to flip to a horizontal state, so that the operator can, outside the device and in the horizontal direction, sleeve the feeding port of the ton bag onto the through pipe 8. Then, the first electric cylinder 12 is shortened, so as to drive the two clamping strips 11 to approach each other to clamp the feeding port of the ton bag on the through pipe 8. Then, the driving part drives the through pipe 8 to flip in the reverse direction, so that the through pipe 8 flips from the horizontal state to the vertical state, and then the subsequent feeding steps are carried out.

[0024] As can be seen from the above, compared with the prior art where workers need to enter the middle of the device and then vertically connect the feeding port of the ton bag to the feeding pipe 2, in the present utility model, since the middle-through pipe 8 is flipped to a horizontal state, which is equivalent to extending outward by a certain part, enabling workers to be outside the device and horizontally connect the feeding port of the ton bag to the middle-through pipe 8. Such an operation method is more convenient and safe.

[0025] In some embodiments, the driving part includes a second electric cylinder 13. One end of the second electric cylinder 13 is hinged to the top frame 1, and the other end is hinged to the flipping frame 7. During operation, the second electric cylinder 13 extends or contracts to drive the flipping frame 7 to perform forward or reverse flipping, and then drives the middle-through pipe 8 to flip through the flipping frame 7.

[0026] In some embodiments, the packaging device further includes a hook part provided on the top frame 1, and the hook part is used to hang the sling on the ton bag. This can play a role in positioning the sling.

[0027] In some embodiments, the hook part includes two groups of fixed hooks 14 and two groups of movable hooks 15. Both the fixed hook 14 and the movable hook 15 include a hook body. A connecting plate 16 is further provided on the hook body of the movable hook 15, and a roller 17 is provided on the connecting plate 16. A groove body for installing the roller 17 is provided on the top frame 1.

[0028] During operation, the movement of the roller 17 in the groove body can drive the movable hook 15 to move, thereby adjusting the position of the movable hook 15. In this way, the hook part can adapt to the positioning requirements of ton bags of different sizes.

[0029] In some embodiments, a linear motor 18 is provided at the top of the top frame 1. One end of the connecting plate 16 is fixedly arranged on the moving seat of the linear motor 18. The movement of the moving seat of the linear motor 18 can drive the connecting plate 16 to move, and then drive the entire movable hook 15 to move through the movement of the roller 17. In this way, the automatic movement of the movable hook 15 is realized, and there is no need for people to manually push the movable hook 15 to move, reducing the operation difficulty.

[0030] Those of ordinary skill in the art should understand that: the discussion of any above embodiment is only exemplary and is not intended to imply that the scope of the present utility model (including the claims) is limited to these examples; under the idea of the present utility model, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present utility model as above, which are not provided in detail for the sake of brevity.

[0031] The present utility model aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic ton bag packaging device, comprising a top frame (1), characterized in that: Also includes: A feeding pipe (2) and a turning part, wherein: The feed pipe (2) is vertically arranged on the top frame (1); The flipping part comprises a mounting frame (3), wherein the mounting frame (3) is fixedly arranged on the feeding pipe (2), a slider (4) is slidably connected to the mounting frame (3), a first connecting rod (5) is hinged at the lower end of the slider (4), a second connecting rod (6) is hinged at the first connecting rod, a flipping frame (7) is arranged at the bottom end of the second connecting rod (6), a central tube (8) is arranged in the middle of the flipping frame (7), the feeding pipe (2) and the central tube (8) are connected by a hose (9), two groups of symmetrically arranged clamping assemblies are arranged on both sides of the central tube (8), the clamping assemblies comprise two "L"-shaped third connecting rods (10), an arc-shaped clamping strip (11) is arranged between the two third connecting rods (10), a first electric cylinder (12) is hinged on the corresponding third connecting rods (10) between the two groups of clamping assemblies, and a driving unit is arranged on the flipping frame (7), and the driving unit is used to drive the flipping frame (7) to flip.

2. The automatic ton bag packaging device according to claim 1 is characterized in that: The driving part comprises a second electric cylinder (13), one end of the second electric cylinder (13) is hinged on the top frame (1), and the other end is hinged on the turning frame (7).

3. The automatic ton bag packaging device according to claim 1 is characterized in that: It also includes a hook portion arranged on the top frame (1), and the hook portion is used to hang the sling on the ton bag.

4. The automatic ton bag packaging device according to claim 3 is characterized in that: The hook part comprises two groups of fixed hooks (14) and two groups of movable hooks (15), the fixed hooks (14) and the movable hooks (15) both comprise a hook body, the hook body of the movable hook (15) is further provided with a connecting plate (16), the connecting plate (16) is provided with a roller (17), and the top frame (1) is provided with a groove body for mounting the roller (17).

5. The automatic ton bag packaging device according to claim 4 is characterized in that: A linear motor (18) is provided on the top of the top frame (1), and one end of the connecting plate (16) is fixedly arranged on a mover seat of the linear motor (18).

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