Grey board feeding device for packaging box forming machine

Abstract

The utility model discloses a grey board feeding device for a packing box forming machine, which comprises a grey board stock bin, a feeding mechanism and a feeding manipulator, the grey board stock bin, the feeding mechanism and the feeding manipulator are all fixed on a bottom plate, the feeding mechanism comprises a feeding plate and a feeding driving piece, the feeding plate is connected with the bottom plate in a sliding mode, the feeding plate is provided with a grey board groove used for containing a grey board, and the feeding manipulator is connected with the feeding driving piece in a sliding mode. The shape of the grey board groove is the same as that of the grey board, the feeding driving part drives the feeding plate to do reciprocating motion between the loading station and the unloading station, and a discharging port is formed in the bottom of the grey board stock bin; when the feeding plate is located at the loading station, the grey board in the grey board bin falls into the grey board groove from the discharging port, and a gap is formed between the side wall of the grey board groove and the grey board. When the feeding driving piece drives the feeding plate to the discharging station, the feeding mechanical arm grabs the gray plate in the gray plate groove and transfers the gray plate to the next working procedure. The device is simple in structure and can improve the production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of packaging technology, specifically relating to a gray board feeding device for a packaging box forming machine. Background Technology

[0002] Wine is a liquid commodity, and on today's dazzling array of supermarket shelves, what often catches people's eye first is the wine's outer packaging—the wine box. Wine packaging plays a crucial role in wine sales, especially in attracting consumers, increasing product value, satisfying consumers' emotional needs, and strengthening brand and corporate image—a role that is increasingly recognized.

[0003] Wine boxes generally consist of a box body and a box lid. The box body includes a bottom sealing board and a box body panel. The packaging box forming machine folds the box body panel into a cylindrical box body tube, and at the same time combines the bottom sealing board with the box body tube. The bottom sealing board and the box body tube are glued together by the adhesive wings on the box body tube.

[0004] A Chinese utility model patent with publication number CN204162123U and patent title "Bottom Gray Board Feeding Device for Packaging Box Processing" discloses a gray board feeding device including a pushing mechanism for pushing gray boards out of stacked gray boards. The pushing mechanism includes a mounting frame, a baffle assembly for surrounding the stacked gray boards, and a pusher block for pushing the gray boards out of the baffle assembly. The pusher block is located below the baffle assembly and moves linearly, applying pressure to the edge of the gray board to horizontally push it out of the stacked gray boards. Simultaneously, the mounting frame is equipped with a correction component for correcting the position of the gray boards pushed out by the pushing mechanism. The correction component includes a front positioning plate, a left positioning plate, and a right positioning plate, with a correction cylinder located on the outer side of the left positioning plate. When correcting the gray board position, the pusher block of the pushing mechanism pushes the gray board to make it contact the front positioning plate, and the correction cylinder pushes the gray board through the left positioning plate to make it contact the right positioning plate. The patented technology has largely automated the entire feeding process, reducing the workload of workers, thereby improving processing efficiency and minimizing the impact of human factors, thus improving the stability of product quality.

[0005] However, the aforementioned patent structure is complex and there is still room for simplification and optimization to further improve efficiency. Utility Model Content

[0006] To address the aforementioned problems, this utility model provides a gray board feeding device for a packaging box forming machine, which has a simple structure and can improve production efficiency.

[0007] The embodiments of this utility model are achieved through the following technical solutions:

[0008] A grey board feeding device for a packaging box forming machine includes a grey board hopper, a feeding mechanism, and a loading robot, all three of which are fixed to a base plate. The feeding mechanism includes a feeding plate and a feeding drive. The feeding plate is slidably connected to the base plate and has a grey board groove for receiving grey boards, the shape of which is the same as that of the grey boards. The feeding drive drives the feeding plate to reciprocate between a loading station and a unloading station. The bottom of the grey board hopper has a discharge port. When the feeding plate is at the loading station, the grey boards in the grey board hopper fall from the discharge port into the grey board groove, and there is a gap between the side wall of the grey board groove and the grey boards. When the feeding drive drives the feeding plate to the unloading station, the loading robot grabs the grey boards in the grey board groove and transfers them to the next process.

[0009] In one embodiment of this utility model, within the working plane where the gray board groove is located in the feeding plate, the area outside the gray board groove in the working plane is designated as a sealing surface, and the gap between the sealing surface and the discharge port at the bottom of the gray board hopper is less than the thickness of a single layer of gray board.

[0010] In one embodiment of this utility model, the feeding plate is slidably connected to the base plate via a linear slide rail.

[0011] In one embodiment of this utility model, the feeding drive component is a feeding cylinder, and it is fixed to the base plate.

[0012] In one embodiment of the present invention, the gray board silo includes an arch frame and a silo, the silo is fixed to the arch frame, the arch frame is fixed to the base plate, and the feeding plate can pass under the arch frame. The discharge port is located on the arch frame and communicates with the silo.

[0013] In one embodiment of the present invention, the hopper includes several side baffles fixed to the arch frame, and the several side baffles together form a space for accommodating a stack of gray boards.

[0014] In one embodiment of this utility model, the loading robot includes a column, a lifting mechanism, a rotating mechanism, and a loading unit. The column is fixed to the base plate, the lifting mechanism is fixed to the column, the lifting mechanism drives the rotating mechanism to lift and lower, the rotating mechanism drives the loading unit to rotate, and the loading unit is provided with several negative pressure suction cups for picking up the ash board.

[0015] In one embodiment of this utility model, the lifting mechanism includes a lifting drive component and a connecting component. The lifting drive component is fixed to the column, and the rotating mechanism is connected to the lifting drive component through the connecting component.

[0016] In one embodiment of this utility model, the rotating mechanism includes a rotating drive member, which drives the feeding unit to rotate.

[0017] In one embodiment of this utility model, the feeding unit is provided with an arm plate and a mounting plate. One end of the arm plate is connected to the rotating mechanism, and the other end of the arm plate is connected to the mounting plate. The negative pressure suction cup is mounted on the mounting plate.

[0018] The technical solution of this utility model has at least the following advantages and beneficial effects:

[0019] This invention features a gray board groove on the feeding plate. During production, gray boards from the gray board hopper fall into the gray board groove. By controlling the gap between the gray board groove and the gray board, the gray board can fall smoothly into the groove while also being positioned and limited by the groove. Furthermore, the gray board will not move freely during the feeding plate's transport process, ensuring that the positioning accuracy of the gray board is not affected by the displacement of the feeding plate. Compared with the prior art, this invention has a simple structure, and the gray board is positioned and limited simultaneously as it falls into the gray board groove, optimizing equipment operation and improving production efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the feeding plate in the gray plate feeding device of this utility model at the loading station;

[0022] Figure 2 This is a schematic diagram of the feeding plate in the gray plate feeding device of this utility model at the unloading station;

[0023] Figure 3 This is a schematic diagram of the feeding plate and the arch frame in this utility model;

[0024] Figure 4 This is a schematic diagram of the feeding plate in this utility model;

[0025] Figure 5 This is a schematic diagram of the gray board in this utility model.

[0026] Icons: 1-Base plate, 21-Arch frame, 22-Hopper, 221-Side baffle, 23-Discharge port, 31-Feeding plate, 311-Gray plate trough, 312-Sealing surface, 32-Feeding drive component, 41-Column, 42-Lifting cylinder, 43-Rotating cylinder, 44-Arm plate, 45-Mounting plate, 46-Negative pressure suction cup, 47-Connecting plate, 5-Gray plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that if terms such as "inner" or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "configure," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] This application relates to a gray board 5 feeding device for a packaging box forming machine, including a gray board hopper, a feeding mechanism, and a feeding robot, all three of which are fixed to a base plate 1. The feeding mechanism includes a feeding plate 31 and a feeding drive 32. The feeding plate 31 is slidably connected to the base plate 1. The feeding plate 31 has a gray board groove 311 for receiving gray board 5. The shape of the gray board groove 311 is the same as the shape of the gray board 5. The feeding drive 32 drives the feeding plate 31 to load the gray board 5. The material feeding station and the unloading station reciprocate between each other. The bottom of the gray board silo is provided with a discharge port 23. When the feeding plate 31 is located at the loading station, the gray board 5 in the gray board silo falls from the discharge port 23 into the gray board trough 311. There is a gap between the side wall of the gray board trough 311 and the gray board 5. When the feeding drive 32 drives the feeding plate 31 to the unloading station, the loading robot grabs the gray board 5 in the gray board trough 311 and transfers it to the next process.

[0033] The following embodiments are further elaborated based on the above solutions.

[0034] Example

[0035] Please refer to Figure 1-5 This embodiment provides a gray board feeding device for a packaging box forming machine, including a gray board hopper, a feeding mechanism, and a feeding robot, all three of which are fixed to a base plate 1. The base plate 1 is fixed to the table of the packaging box forming machine. The feeding mechanism is used to transfer gray boards 5 from the loading station to the unloading station one by one. The feeding mechanism includes a feeding plate 31 and a feeding drive component 32. The feeding plate 31 is slidably connected to the base plate 1 through a linear slide rail. The feeding drive component 32 can be a cylinder, a hydraulic cylinder, or other components capable of linear reciprocating motion. In this embodiment, the feeding drive component 32 is a feeding cylinder, which is fixed on the base plate 1. The feeding cylinder drives the feeding plate 31 to reciprocate between the loading station and the unloading station. The feeding plate 31 is provided with a gray plate groove 311 for accommodating the gray plate 5, and the shape of the gray plate groove 311 is the same as the shape of the gray plate 5. When the gray plate 5 is in the gray plate groove 311, there is a gap between the side wall of the gray plate groove 311 and the gray plate 5. The gap value can be 2-3mm to ensure that the gray plate 5 can fall smoothly into the gray plate groove 311, and at the same time ensure that the position deviation of the gray plate 5 in the gray plate groove 311 does not exceed the design range. It should be noted that those skilled in the art can change the gap value according to specific needs.

[0036] In this embodiment, the gray board hopper includes an arch frame 21 and a hopper 22. The arch frame 21 is fixed to the base plate 1, and the feeding plate 31 passes under the arch frame 21. The hopper 22 is fixed to the arch frame 21. Specifically, the hopper 22 includes several side baffles 221 fixed to the arch frame 21. The side baffles 221 together form a space for accommodating stacks of gray boards 5. The bottom of the gray board hopper is provided with a discharge port 23, which is located on the arch frame 21 and communicates with the hopper 22. The gray boards 5 in the hopper 22 fall downwards through the discharge port 23 into the gray board groove 311 of the feeding plate 31.

[0037] When the feeding cylinder drives the feeding plate 31 to the loading station, that is, when the gray board trough 311 is directly below the discharge port 23, the gray board 5 in the gray board hopper falls from the discharge port 23 into the gray board trough 311. Then the feeding cylinder drives the feeding plate 31 to the unloading station, and the loading robot grabs the gray board 5 in the gray board trough 311 and transfers it to the next process. After that, the feeding cylinder drives the feeding plate 31 back to the loading station so that the next gray board 5 can be transferred to the unloading station, thus achieving the purpose of loading gray board 5.

[0038] It should be noted that since the gray board 5 in the gray board hopper falls freely, when the gray board groove 311 of the feeding plate 31 is directly below the discharge port 23, the gray board 5 in the gray board hopper can fall from the discharge port 23 into the gray board groove 311. However, in order to ensure that the feeding plate 31 only moves one gray board 5 at a time, the gap between the feeding plate 31 and the discharge port 23 is particularly critical. Specifically, within the working plane where the gray board groove 311 is located in the feeding plate 31, let the area outside the gray board groove 311 in the working plane be the sealing surface 312, that is, the working plane only contains the gray board groove 311 and the sealing surface 312. When the feeding plate 31 is not in the loading position... The gap b between the sealing surface 312 and the discharge port 23 at the bottom of the gray board hopper is less than the thickness of a single layer of gray board 5. This ensures that the gray board 5 in the gray board hopper will not enter the gap between the sealing surface 312 and the discharge port 23 at the bottom of the gray board hopper, ensuring that the gray board 5 can only be in the gray board hopper. Moreover, the sealing surface 312 can also be designed as a smooth surface to avoid abrasion of the gray board 5 surface. When the feeding plate 31 is at the loading station, the depth of the gray board groove 311 is equal to the thickness of the gray board 5. After one gray board 5 falls into the gray board groove 311, the next gray board 5 cannot enter the gap between the gray board 5 and the discharge port 23 in the gray board groove 311, ensuring that the feeding plate 31 can only transfer one gray board 5 at a time.

[0039] It should be noted that a guide pipe can be added to the discharge port 23. In this case, the arch frame 21 needs to be raised. The guide pipe can be designed with a guide path as needed. When the feed plate 31 is moved to the loading station, the gray plate groove 311 of the feed plate 31 does not need to be located directly below the discharge port 23, but should be matched with the outlet position of the guide pipe to ensure that the gray plate 5 can fall smoothly into the gray plate groove 311 through the outlet of the guide pipe.

[0040] In this embodiment, the loading robot includes a column 41, a lifting mechanism, a rotating mechanism, and a loading unit. The column 41 is fixed on the base plate 1. The lifting mechanism includes a lifting drive and a connecting component. The lifting drive can be a cylinder, a hydraulic cylinder, or other components capable of linear reciprocating motion. In this embodiment, the lifting drive is a lifting cylinder 42, which is fixed on the column 41. The rotating mechanism includes a rotating drive, which can be a cylinder, a hydraulic cylinder, or other components capable of reciprocating rotation. In this embodiment, the rotating drive is a rotating cylinder 43, which is connected to the lifting cylinder 42 via the connecting component. The loading unit has an arm plate 44 and a mounting plate 45. One end of the arm plate 44 is connected to the rotating cylinder 43, and the other end is connected to the mounting plate 45. A negative pressure suction cup 46 is mounted on the mounting plate 45. The lifting cylinder 42 drives the rotating cylinder 43 to lift and lower, and the rotating cylinder 43 drives the loading unit to rotate. When the feeding plate 31 moves the gray board 5 to the unloading station, the lifting cylinder 42 drives the arm plate 44 to descend, so that the negative pressure suction cup 46 descends and sucks up the gray board 5. Then, the lifting cylinder 42 drives the negative pressure suction cup 46 to rise, and the rotating cylinder 43 drives the arm plate 44 to rotate, so as to move the gray board 5 sucked by the negative pressure suction cup 46 to the next process. Finally, the gray board 5 is released, the rotating cylinder 43 drives the arm plate 44 to rotate back to reset, and the lifting cylinder 42 drives the arm plate 44 to descend again to repeat the next gray board 5 grabbing.

[0041] In this embodiment, a gray board groove 311 is provided on the feeding plate 31. During production, the gray board 5 in the gray board hopper falls into the gray board groove 311. By controlling the gap between the gray board groove 311 and the gray board 5, the gray board 5 can not only fall smoothly into the gray board groove 311, but also be positioned and limited by the gray board groove 311. Moreover, when the feeding plate 31 is moving the gray board 5, the gray board 5 will not move freely, ensuring that the positioning accuracy of the gray board 5 is not affected by the displacement of the feeding plate 31. Compared with the prior art, the structure of this embodiment is simple. The gray board 5 completes the positioning and limiting at the same time as falling into the gray board groove 311, which optimizes the equipment operation and improves production efficiency.

[0042] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A grey board feeding device for a packaging box forming machine, comprising a grey board hopper, a feeding mechanism, and a feeding robot, all three being fixed to a base plate, characterized in that, The feeding mechanism includes a feeding plate and a feeding drive. The feeding plate is slidably connected to the bottom plate. The feeding plate is provided with a gray board groove for accommodating gray boards, and the shape of the gray board groove is the same as the shape of the gray board. The feeding drive drives the feeding plate to reciprocate between the loading station and the unloading station. The bottom of the gray board hopper is provided with a discharge port. When the feeding plate is located at the loading station, the gray board in the gray board hopper falls from the discharge port into the gray board trough, and there is a gap between the side wall of the gray board trough and the gray board; when the feeding drive unit drives the feeding plate to the unloading station, the loading robot grabs the gray board in the gray board trough and transfers it to the next process.

2. The grey board feeding device for a packaging box forming machine according to claim 1, characterized in that, Within the working plane where the gray board groove is located in the feeding plate, the area outside the gray board groove in the working plane is designated as the sealing surface. The gap between the sealing surface and the discharge port at the bottom of the gray board hopper is less than the thickness of a single layer of gray board.

3. The grey board feeding device for a packaging box forming machine according to claim 1, characterized in that, The feeding plate is slidably connected to the base plate via a linear slide rail.

4. The grey board feeding device for a packaging box forming machine according to claim 1, characterized in that, The feeding drive component is a feeding cylinder, which is fixed to the base plate.

5. A grey board feeding device for a packaging box forming machine according to claim 1, characterized in that, The gray board silo includes an arch frame and a silo. The silo is fixed to the arch frame, the arch frame is fixed to the base plate, and the feeding plate can pass under the arch frame. The discharge port is located on the arch frame and communicates with the silo.

6. A grey board feeding device for a packaging box forming machine according to claim 5, characterized in that, The hopper includes several side baffles fixed to the arch frame, and the several side baffles together form a space for accommodating stacks of gray boards.

7. A grey board feeding device for a packaging box forming machine according to claim 1, characterized in that, The loading robot includes a column, a lifting mechanism, a rotating mechanism, and a loading unit. The column is fixed to the base plate, the lifting mechanism is fixed to the column, the lifting mechanism drives the rotating mechanism to lift and lower, the rotating mechanism drives the loading unit to rotate, and the loading unit is equipped with several negative pressure suction cups for picking up the ash board.

8. A grey board feeding device for a packaging box forming machine according to claim 7, characterized in that, The lifting mechanism includes a lifting drive component and a connecting component. The lifting drive component is fixed to the column, and the rotating mechanism is connected to the lifting drive component through the connecting component.

9. A grey board feeding device for a packaging box forming machine according to claim 7, characterized in that, The rotating mechanism includes a rotating drive component, which drives the feeding unit to rotate.

10. A grey board feeding device for a packaging box forming machine according to claim 7, characterized in that, The feeding unit is equipped with an arm plate and a mounting plate. One end of the arm plate is connected to the rotating mechanism, and the other end of the arm plate is connected to the mounting plate. The negative pressure suction cup is mounted on the mounting plate.

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