Box supporting device for automatic box filling machine

Abstract

The utility model discloses a box supporting device for an automatic box filling machine, which comprises a supporting frame, adjusting mechanisms, a box supporting mechanism and a conveying mechanism, the box supporting mechanism comprises a connecting frame, a first air cylinder, a rotating shaft, a box supporting plate and a box supporting rod, two adjusting frames are arranged on the upper side of the connecting frame, and the first air cylinder is arranged on one side of the adjusting frames; a cam is arranged at one end of the rotating shaft, and the output end of the first air cylinder is rotationally connected with one side of the cam. According to the box supporting device for the automatic box filling machine, through the arranged box supporting mechanism, when materials are subjected to box filling operation, four box covers on the upper side of a box can be supported through the box supporting mechanism, so that the four box covers incline outwards, the four box covers can be prevented from covering an inlet of the box, and the box filling efficiency is improved. Therefore, the case cover needs to be opened manually or semi-automatically in the subsequent case filling process, and then the materials can be loaded into the case body.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic boxing machines, in particular to a box supporting device for an automatic boxing machine. Background Art

[0002] The full-automatic boxing machine series models are the core models of the boxing production line. According to the actual packaging requirements such as the shape requirements, quantity requirements, and output requirements of specific packaging products, they are divided into two major types: robotic boxing and mechanical boxing. The robotic boxing models can greatly improve the flexibility, stability, and reliability of the boxing production line by replacing the fixtures and setting different grasping programs. The mechanical boxing machine can achieve boxing through air bags, clamping claws, etc., and is widely used in the boxing production lines of various products. The full-automatic boxing machine series models are suitable for prefabricated boxes. Currently, the boxing machine is used to complete transportation packaging. It arranges and quantitatively loads the packaged products into the box in a certain arrangement and closes or seals the opening part of the box. According to the requirements of the boxing machine, it should have the functions of carton forming (or opening the carton), metering, and boxing, and some are also equipped with sealing or bundling functions;

[0003] In the prior art, an automatic boxing machine usually needs to manually or semi-automatically open the box cover on the box body for subsequent product loading. This process is not only inefficient but also may cause damage to the box body or unstable boxing due to improper operation. Therefore, it is urgent to design a box supporting device for an automatic boxing machine to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a box supporting device for an automatic boxing machine to solve the above deficiencies in the prior art.

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

[0006] A box supporting device for an automatic boxing machine includes a support frame, an adjustment mechanism, a box supporting mechanism, and a conveying mechanism. The box supporting mechanism includes a connecting frame, a first cylinder, a rotating shaft, a box supporting plate, and a box supporting rod. Two adjustment frames are arranged on the upper side of the connecting frame. The first cylinder is arranged on one side of the adjustment frame. The rotating shaft is rotatably installed on one side of the adjustment frame. A cam is arranged at one end of the rotating shaft. The output end of the first cylinder is rotatably connected to one side of the cam. The number of the box supporting plates and the box supporting rods is four each. Four installation clamping plates are arranged on the circumferential side of the rotating shaft. The four box supporting plates are respectively arranged on one side of the four installation clamping plates. The box supporting rod is arranged on one side of the box supporting plate.

[0007] The adjusting mechanism includes a fixed plate, a lead screw, a lifting plate and a guide rod. The fixed plate is fixedly installed between the support frames. The lead screw is rotatably installed between the fixed plate and the support frames. The lifting plate is threadedly installed on the periphery of the lead screw. The guide rod is fixedly installed between the fixed plate and the support frames. The lifting plate is slidably connected to the guide rod.

[0008] A crank is arranged on the upper side of the lead screw. The connecting frame is fixedly installed on one side of the lifting plate.

[0009] The conveying mechanism includes a mounting frame, a driving motor and conveying rollers. The number of the conveying rollers is several. The several conveying rollers are respectively rotatably installed between the mounting frames. The driving motor is fixedly installed on the lower side of the mounting frame. A first transmission chain is arranged between the driving motor and one of the conveying rollers. A second transmission chain is arranged between the several conveying rollers.

[0010] A column fixing frame is fixedly installed on one side of the mounting frame. A column is arranged between the column fixing frames. A cross-column fixing frame is arranged on the periphery of the column. A cross-column is arranged between the cross-column fixing frames. A first baffle is arranged on one side of the cross-column. A second baffle is arranged on the upper side of the mounting frame.

[0011] A second cylinder is arranged on the lower side of the second baffle. A material blocking plate is arranged at the output end of the second cylinder. The material blocking plate is located between the second baffle and the mounting frame.

[0012] In the above technical solution, for a box supporting device for an automatic packing machine provided by the present utility model, the beneficial effects are as follows:

[0013] (1) For the box supporting device for an automatic packing machine provided by the present utility model, through the provided box supporting mechanism, when packing materials into the box, the four box lids on the upper side of the box can be opened by the box supporting mechanism, so that the four box lids are tilted outwards, thereby avoiding the situation that the four box lids cover the entrance of the box, resulting in the need to manually or semi-automatically open the box lids before the subsequent packing of materials into the box body.

[0014] (2) For the box supporting device for an automatic packing machine provided by the present utility model, through the provided adjusting mechanism, the height of the box supporting mechanism can be adjusted according to the height of the box, so that the box supporting mechanism can be applicable to boxes of different heights, thereby improving the applicability of the box supporting device during use.

[0015] (3) The box supporting device for the automatic packing machine provided by the present utility model can adjust the positions of the box supporting plate and the box supporting rod according to the width of the box through the provided connecting frame, adjusting frame and mounting card plate, so that the box supporting plate and the box supporting rod can be applicable to boxes of different widths, thereby further improving the applicability of the box supporting device during use. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the box supporting device for an automatic packing machine of the present utility model.

[0018] Figure 2 It is a schematic diagram of the installation of the adjusting mechanism and the box supporting mechanism provided by an embodiment of the box supporting device for an automatic packing machine of the present utility model.

[0019] Figure 3 It is a schematic diagram of the structure of the conveying mechanism provided by an embodiment of the box supporting device for an automatic packing machine of the present utility model.

[0020] 1. Support frame; 2. Adjusting mechanism; 3. Box supporting mechanism; 4. Conveying mechanism; 5. Mounting frame; 6. Driving motor; 7. Conveying roller; 8. First baffle; 9. Column; 10. Cross column; 11. Second baffle; 12. Second cylinder; 13. Material blocking plate; 14. Column fixing frame; 15. Cross column fixing frame; 17. Fixed plate; 18. Lead screw; 19. Lifting plate; 20. Hand crank; 21. Guide rod; 22. Connecting frame; 23. Adjusting frame; 24. First cylinder; 25. Cam; 26. Rotating shaft; 27. Mounting card plate; 28. Box supporting plate; 29. Box supporting rod. Detailed Embodiment

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0022] Such as Figures 1-3As shown in the figure, a box supporting device for an automatic packing machine provided by an embodiment of the present utility model includes a support frame 1, an adjustment mechanism 2, a box supporting mechanism 3 and a conveying mechanism 4. The box supporting mechanism 3 includes a connecting frame 22, a first cylinder 24, a rotating shaft 26, a box supporting plate 28 and a box supporting rod 29. Two adjustment frames 23 are arranged on the upper side of the connecting frame 22. The first cylinder 24 is arranged on one side of the adjustment frame 23. The rotating shaft 26 is rotatably installed on one side of the adjustment frame 23. One end of the rotating shaft 26 is provided with a cam 25. The output end of the first cylinder 24 is rotatably connected to one side of the cam 25. The number of both the box supporting plates 28 and the box supporting rods 29 is four. Four installation clamping plates 27 are arranged on the circumferential side of the rotating shaft 26. The four box supporting plates 28 are respectively arranged on one side of the four installation clamping plates 27. The box supporting rod 29 is arranged on one side of the box supporting plate 28. The adjustment mechanism 2 includes a fixing plate 17, a lead screw 18, a lifting plate 19 and a guide rod 21. The fixing plate 17 is fixedly installed between the support frames 1. The lead screw 18 is rotatably installed between the fixing plate 17 and the support frames 1. The lifting plate 19 is threadedly installed on the circumferential side of the lead screw 18. The guide rod 21 is fixedly installed between the fixing plate 17 and the support frames 1. The lifting plate 19 is slidably connected to the guide rod 21. A crank 20 is arranged on the upper side of the lead screw 18. The connecting frame 22 is fixedly installed on one side of the lifting plate 19.

[0023] Specifically, in this embodiment, when packing the materials into the box, the box is conveyed to the box supporting mechanism 3 by the conveying mechanism 4. In the initial state of the box supporting mechanism 3, the box supporting plates 28 and the box supporting rods 29 are in a horizontal state, so that when the box is conveyed to the box supporting mechanism 3 by the conveying mechanism 4, the box supporting plates 28 and the box supporting rods 29 will not affect the box cover on the upper side of the box. Then, after the box is conveyed to the box supporting mechanism 3 by the conveying mechanism 4, by starting two first cylinders 24, the first cylinders 24 drive the cams 25 to rotate. The rotation of the cams 25 can drive the rotating shaft 26 to rotate. The rotation of the rotating shaft 26 can drive the four box supporting plates 28 and the four box supporting rods 29 to rotate. The rotation of the four box supporting plates 28 and the four box supporting rods 29 can open the four box covers of the box, so that the four box covers rotate obliquely outwards, thereby avoiding the situation that the four box covers cover the entrance of the box, resulting in the need to manually or semi-automatically open the box cover for subsequent packing to load the materials into the box. Then, when it is necessary to adjust the box supporting mechanism 3 according to different boxes, by rotating the crank 20 to drive the lead screw 18 to rotate, the rotation of the lead screw 18 can drive the lifting plate 19 to perform a lifting motion along the guide rod 21. The lifting motion of the lifting plate 19 can drive the connecting frame 22 to perform a lifting motion. The lifting motion of the connecting frame 22 can drive the adjusting frame 23 to perform a lifting motion, so as to adjust the height of the four box supporting plates 28 and the four box supporting rods 29. Then, when it is necessary to adjust the distance between the two adjusting frames 23, by sliding the adjusting frame 23, the adjusting frame 23 slides horizontally along the connecting frame 22, so as to adjust the distance between the two adjusting frames 23. And a knob bolt is threadedly installed on one side of each of the two adjusting frames 23. By rotating the knob bolt, one end of the knob bolt presses against the connecting frame 22 to fix the adjusting frame 23. When it is necessary to adjust the distance between the two box supporting plates 28 and the two box supporting rods 29 on the same rotating shaft 26, one side of the mounting clamp plate 27 is threadedly installed with a fastening screw. By loosening the fastening screw and then sliding the two mounting clamp plates to slide horizontally along the rotating shaft 26, the distance between the two box supporting plates 28 and the two box supporting rods 29 can be adjusted. Then, tighten the fastening screw to fix the mounting clamp plate 27.

[0024] A box supporting device for an automatic packing machine provided by the utility model, the conveying mechanism 4 includes a mounting frame 5, a driving motor 6 and conveying rollers 7. The number of the conveying rollers 7 is several. The several conveying rollers 7 are respectively rotatably installed between the mounting frames 5. The driving motor 6 is fixedly installed on the lower side of the mounting frame 5. A first transmission chain is arranged between the driving motor 6 and one of the conveying rollers 7. A second transmission chain is arranged between the several conveying rollers 7. A column fixing frame 14 is fixedly installed on one side of the mounting frame 5. A column 9 is arranged between the column fixing frames 14. A cross-column fixing frame 15 is arranged on the periphery of the column 9. A cross-column 10 is arranged between the cross-column fixing frames 15. A first baffle 8 is arranged on one side of the cross-column 10. A second baffle 11 is arranged on the upper side of the mounting frame 5. A second cylinder 12 is arranged on the lower side of the second baffle 11. A material blocking plate 13 is arranged at the output end of the second cylinder 12. The material blocking plate 13 is located between the second baffle 11 and the mounting frame 5.

[0025] In another embodiment provided by the utility model, when conveying the box, by starting the driving motor 6, the driving motor 6 drives one of the conveying rollers 7 to rotate through the first transmission chain. Then, one of the conveying rollers 7 drives the remaining conveying rollers 7 to rotate through the second transmission chain. The box is placed on the conveying rollers 7, and the box can be conveyed by the rotation of the conveying rollers 7. Among them, two infrared sensors are arranged on the upper side of the mounting frame 5. The two infrared sensors are respectively located on both sides of the box supporting mechanism 3. When the infrared sensors detect that the box reaches the lower side of the box supporting mechanism 3, the driving motor 6 will automatically stop, so that the conveying rollers 7 stop conveying, and the second cylinder 12 will be automatically started, so that the second cylinder 12 drives the material blocking plate 13 to move. The material blocking plate 13 moves to squeeze the box, so that the box is limited to the lower side of the box supporting mechanism 3. Then, the box supporting mechanism 3 opens the four box covers. After the loading is completed, the box supporting mechanism 3 first resets, and then the second cylinder 12 drives the material blocking plate 13 to reset. The driving motor 6 is started again, so that the conveying rollers 7 convey the loaded box, and will convey the subsequent boxes to the lower side of the box supporting mechanism 3. At the same time, fastening screws are arranged on both sides of the cross-column fixing frame 15. By loosening the fastening screws on the upper side of the cross-column fixing frame 15, the cross-column 10 can be moved. The movement of the cross-column 10 can drive the first baffle 8 to move, and further can adjust the distance between the first baffle 8 and the second baffle 11, so that the first baffle 8 and the second baffle 11 can guide and limit boxes of different sizes, and make the boxes move parallel.

[0026] Only some exemplary embodiments of the present utility model are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A box supporting device for an automated box packing machine, comprising a supporting frame (1), an adjusting mechanism (2), a box supporting mechanism (3) and a conveying mechanism (4), characterized in that: The box supporting mechanism (3) comprises a connecting frame (22), a first cylinder (24), a rotating shaft (26), a box supporting plate (28) and a box supporting rod (29). Two adjusting frames (23) are arranged on the upper side of the connecting frame (22). The first cylinder (24) is arranged on one side of the adjusting frame (23). The rotating shaft (26) is rotatably mounted on one side of the adjusting frame (23). A cam (25) is arranged at one end of the rotating shaft (26). The output end of the first cylinder (24) is rotatably connected to one side of the cam (25). There are four box supporting plates (28) and four box supporting rods (29). Four mounting clamps (27) are arranged around the rotating shaft (26). The four box supporting plates (28) are respectively arranged on one side of the four mounting clamps (27). The box supporting rod (29) is arranged on one side of the box supporting plate (28).

2. A box supporting device for an automatic case packing machine according to claim 1, characterized in that: The adjusting mechanism (2) comprises a fixed plate (17), a screw rod (18), a lifting plate (19) and a guide rod (21); the fixed plate (17) is fixedly mounted between the support frames (1); the screw rod (18) is rotatably mounted between the fixed plate (17) and the support frame (1); the lifting plate (19) is threadedly mounted on a circumferential side of the screw rod (18); the guide rod (21) is fixedly mounted between the fixed plate (17) and the support frame (1); and the lifting plate (19) is slidably connected to the guide rod (21).

3. A box supporting device for an automatic case packing machine according to claim 2, characterized in that: A crank handle (20) is provided on the upper side of the screw rod (18), and the connecting frame (22) is fixedly mounted on one side of the lifting plate (19).

4. A box supporting device for an automatic case packing machine according to claim 1, characterized in that: The conveying mechanism (4) comprises a mounting frame (5), a driving motor (6) and a conveying roller (7). The number of the conveying rollers (7) is a plurality, and the plurality of conveying rollers (7) are rotatably mounted between the mounting frames (5), the driving motor (6) is fixedly mounted on the lower side of the mounting frame (5), a first transmission chain is arranged between the driving motor (6) and one of the conveying rollers (7), and a second transmission chain is arranged between the plurality of conveying rollers (7).

5. A box supporting device for an automatic case packing machine according to claim 4, characterized in that: A column fixing frame (14) is fixedly mounted on one side of the mounting frame (5), columns (9) are arranged between the column fixing frames (14), transverse column fixing frames (15) are arranged around the columns (9), transverse columns (10) are arranged between the transverse column fixing frames (15), a first baffle (8) is arranged on one side of the transverse columns (10), and a second baffle (11) is arranged on the upper side of the mounting frame (5).

6. A box supporting device for an automatic case packing machine according to claim 5, characterized in that: A second cylinder (12) is arranged at the lower side of the second baffle plate (11), and a material baffle plate (13) is arranged at the output end of the second cylinder (12), wherein the material baffle plate (13) is located between the second baffle plate (11) and the mounting frame (5).

Images