Box body folding feeding mechanism

Abstract

The utility model belongs to the field of box body folding, particularly relates to a box body folding feeding mechanism, and provides the following scheme aiming at the problem of low feeding automation degree in the existing paper box manufacturing process: the box body folding feeding mechanism comprises a rack, one side of the rack is fixedly connected with a through mounting pipe, and the circumference of the mounting pipe is rotatably connected with a hollow turntable; a plurality of through air holes are formed in the circumference of the mounting pipe, the air holes are located in the rotating disc, a fixing ring is fixedly connected to the outer wall of one side of the rotating disc, the mounting pipe rotationally penetrates through the fixing ring, and a plurality of feeding mechanisms which are communicated and used for conveying paperboards are installed on the circumference of the rotating disc. Through cooperative use of the multiple feeding mechanisms, the guide hopper and the discharging frame, paperboards can be fed and fall down along with rotation of the rotating disc, the feeding automation degree is improved, meanwhile, the suction cup can be sucked to the position, close to the middle, of a paper box, and the feeding stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of box folding technology, and in particular to a box folding feeding mechanism. Background Technology

[0002] Box packaging refers to containers made of materials such as cardboard, plastic, and metal, used to wrap, protect, and display goods. Its main functions include protecting goods from damage, facilitating storage and transportation, promoting sales, and enhancing brand image.

[0003] In the process of making cardboard packaging, the cut cardboard needs to be folded and then glued before it can be used. The existing cardboard box manufacturing process has a low degree of automation in feeding. Therefore, a box folding feeding mechanism is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of low automation in the feeding process during the production of cardboard boxes in the existing technology, and to propose a box folding feeding mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A box folding feeding mechanism includes a frame, a through mounting tube fixedly connected to one side of the frame, a hollow turntable rotatably connected to the circumference of the mounting tube, a plurality of through air holes opened on the circumference of the mounting tube, the air holes being located inside the turntable, a fixing ring fixedly connected to one side of the outer wall of the turntable, the mounting tube rotatably passing through the fixing ring, and a plurality of interconnected feeding mechanisms for conveying cardboard installed on the circumference of the turntable.

[0007] A material guiding assembly, which is disposed on one side of the frame for guiding the cardboard;

[0008] A feeding assembly, which is disposed on one side of the frame for removing cardboard;

[0009] A drive assembly, which is disposed on one side of the frame, is used to drive the turntable to rotate.

[0010] As a further embodiment of this utility model, the feeding mechanism includes a guide block, which is fixed to one side of the outer wall of the turntable. A slide plate is slidably connected to one side of the guide block, and a mounting box is fixedly connected to one end of the slide plate. One end of the mounting box is provided with an arc surface. Multiple connected suction cups are fixedly installed on one side of the mounting box. A connecting pipe, which is a flexible hose, is fixedly connected between one side of the mounting box and the turntable. A first tension spring is fixedly connected between the guide block and the slide plate.

[0011] As a further embodiment of this utility model, the material guiding assembly includes a material guiding hopper, which is fixed to one side of the frame and inclined. Two top blocks that cooperate with the arc surface are fixedly connected to one end of the material guiding hopper, and a limit frame is integrally formed at one end of the material guiding hopper.

[0012] As a further embodiment of this utility model, the top of the guide hopper is hinged with a pressure plate for pressing the cardboard, and a second tension spring is fixedly connected between the pressure plate and the guide hopper.

[0013] As a further embodiment of this invention, an extended storage hopper is fixedly connected to one side of the guide hopper for temporarily storing cardboard.

[0014] As a further embodiment of this utility model, the feeding assembly includes a fixed shaft, which is fixedly connected to one side of the frame, and a feeding rack is fixedly connected to the bottom of the fixed shaft.

[0015] As a further embodiment of this utility model, the drive assembly includes a motor and a set of teeth, the teeth being evenly fixed on the outer circumference of the fixing ring, the motor being fixedly connected to one side of the frame, and a gear being fixedly connected to one end of the motor output shaft, the gear meshing with the teeth.

[0016] In this application, during use, the cardboard to be folded is guided by the storage hopper and the guide hopper and located at the end of the guide hopper. It is connected to the installation pipe through a negative pressure device, so that multiple suction cups generate suction. Then the motor is started. The motor drives the fixed ring and the turntable to rotate through gears and teeth. The turntable drives multiple feeding mechanisms to rotate. When the arc surface of one end of the installation box contacts the top block, the top block pushes the installation box to move. When the top block disengages from the installation box, the installation box resets under the action of the first tension spring, so that the suction cup contacts the cardboard. As the turntable rotates, the cardboard is brought out and transferred to the bottom. Then the unloading rack is inserted into the gap between the cardboard and the feeding mechanism, and pushes the cardboard off the suction cup, so that the cardboard falls onto the cardboard folding machine.

[0017] Beneficial effects: In this utility model, the box folding feeding mechanism, through the coordinated use of multiple feeding mechanisms, guide hoppers and unloading racks, enables the cardboard to be fed and dropped following the rotation of the turntable, thereby improving the automation level of feeding.

[0018] In this utility model, the box folding feeding mechanism, by setting the mounting box to be movable, allows the suction cup to adhere to a position near the center of the paper box during the suction process, thereby improving the stability of feeding.

[0019] In this invention, the combined use of multiple feeding mechanisms, guide hoppers and unloading racks enables the cardboard to be fed and dropped following the rotation of the turntable, improving the automation of feeding. At the same time, the suction cups can adhere to the cardboard box near the center, improving the stability of feeding. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of a box folding feeding mechanism proposed in this utility model;

[0021] Figure 2 This is a cross-sectional view of a box folding feeding mechanism proposed in this utility model.

[0022] Figure 3 This is a cross-sectional view of the feeding mechanism and guide hopper of a box folding feeding mechanism proposed in this utility model.

[0023] Figure 4 This utility model proposes a box folding feeding mechanism. Figure 3 A magnified structural diagram of point A in the middle.

[0024] In the diagram: 1. Frame; 2. Mounting tube; 3. Turntable; 4. Feeding mechanism; 5. Storage hopper; 6. Guide hopper; 7. Fixed shaft; 8. Unloading rack; 9. Fixing ring; 10. Tooth; 11. Motor; 12. Gear; 13. Guide block; 14. Slide plate; 15. First tension spring; 16. Mounting box; 17. Curved surface; 18. Suction cup; 19. Connecting tube; 20. Pressure plate; 21. Second tension spring; 22. Top block; 23. Air hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1, referring to Figures 1-4 A feeding mechanism includes: a frame 1, a through mounting pipe 2 fixedly connected to one side of the frame 1, a hollow turntable 3 rotatably connected to the circumference of the mounting pipe 2, a plurality of through air holes 23 opened on the circumference of the mounting pipe 2, the mounting pipe 2 being used to connect to a negative pressure device, so that a negative pressure can be generated inside the turntable 3 when the device is in use, the air holes 23 being located inside the turntable 3, a fixing ring 9 fixedly connected to one side of the outer wall of the turntable 3, the mounting pipe 2 rotatably passing through the fixing ring 9, a plurality of interconnected feeding mechanisms 4 for conveying cardboard installed on the circumference of the turntable 3, the cardboard can be fed and dropped following the rotation of the turntable 3, improving the automation level of feeding;

[0027] A feeding assembly is located on one side of the frame 1 for guiding the cardboard.

[0028] The feeding assembly is located on one side of the frame 1 and is used to remove the cardboard;

[0029] A drive assembly is located on one side of the frame 1 and is used to drive the turntable 3 to rotate.

[0030] The feeding mechanism 4 includes a guide block 13, which is fixed to one side of the outer wall of the turntable 3. A slide plate 14 is slidably connected to one side of the guide block 13. A mounting box 16 is fixedly connected to one end of the slide plate 14. An arc surface 17 is provided at one end of the mounting box 16. Multiple connected suction cups 18 are fixedly installed on one side of the mounting box 16. A connecting pipe 19, which is a flexible hose, is fixedly connected between one side of the mounting box 16 and the turntable 3. A first tension spring 15 is fixedly connected between the guide block 13 and the slide plate 14. When the arc surface 17 at one end of the mounting box 16 contacts the top block 22, the top block 22 pushes the mounting box 16 to move. When the top block 22 disengages from the mounting box 16, the mounting box 16 resets under the action of the first tension spring 15, thereby making the suction cups 18 contact the cardboard. As the turntable 3 rotates, the cardboard is carried out.

[0031] This application can be used in the field of box folding, or in other fields applicable to this application.

[0032] Example 2, Reference Figures 1-4 Based on Example 1, an improved box folding feeding mechanism is proposed, which is applied to the field of box folding.

[0033] In this utility model, the material guiding assembly includes a material guiding hopper 6, which is fixed to one side of the frame 1 and is set at an angle. The cardboard to be folded is stacked in the material guiding hopper 6. Two top blocks 22 that cooperate with the arc surface 17 are fixedly connected to one end of the material guiding hopper 6. A limit frame is integrally formed at one end of the material guiding hopper 6. The limit frame is used to limit the cardboard and prevent the cardboard from falling out of the material guiding hopper 6.

[0034] In particular, the top of the feed hopper 6 is hinged with a pressure plate 20 for pressing the cardboard. A second tension spring 21 is fixedly connected between the pressure plate 20 and the feed hopper 6. The pressure plate 20 presses the cardboard under the action of the second tension spring 21 to maintain the neatness of the cardboard.

[0035] It should be noted that an extended storage hopper 5 is fixedly connected to one side of the feed hopper 6 for temporarily storing cardboard.

[0036] In this utility model, the feeding assembly includes a fixed shaft 7, which is fixedly connected to one side of the frame 1. The bottom of the fixed shaft 7 is fixedly connected to a feeding rack 8, which is inclined. After the cardboard moves to one side of the feeding rack 8, the feeding rack 8 inserts into the gap between the cardboard and the feeding mechanism 4, thereby pushing the cardboard off the suction cup 18 and causing the cardboard to fall onto the cardboard folding machine.

[0037] In particular, the drive assembly includes a motor 11 and a set of teeth 10. The teeth 10 are evenly fixed on the outer circumference of the fixed ring 9. The motor 11 is fixedly connected to one side of the frame 1. One end of the output shaft of the motor 11 is fixedly connected to a gear 12. The gear 12 meshes with the teeth 10. When the motor 11 is started, the motor 11 drives the fixed ring 9 and the turntable 3 to rotate through the gear 12 and the teeth 10. The turntable 3 drives multiple feeding mechanisms 4 to rotate.

[0038] However, as is well known to those skilled in the art, the working principle and wiring method of motor 11 are commonplace and are all conventional methods or common knowledge, so they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A box folding feed mechanism comprising a frame (1), characterized in that, One side of the rack (1) is fixedly connected with a through installation pipe (2), the circumferential rotation of the installation pipe (2) is connected with a hollow rotating disc (3), a plurality of through air holes (23) are arranged on the circumferential surface of the installation pipe (2), the air holes (23) are located in the rotating disc (3), one side of the outer wall of the rotating disc (3) is fixedly connected with a fixed ring (9), the installation pipe (2) rotates through the fixed ring (9), a plurality of communicating paperboard conveying feeding mechanisms (4) are installed on the circumferential surface of the rotating disc (3); The material guiding assembly is arranged on one side of the rack (1) and is used for guiding the paperboard; The blanking assembly is arranged on one side of the rack (1) and is used for taking down the paperboard; The driving assembly is arranged on one side of the rack (1) and is used for driving the rotating disc (3) to rotate.

2. The box folding and feeding mechanism according to claim 1, wherein The feeding mechanism (4) comprises a guide block (13) fixed to one side of the outer wall of the rotating disc (3), one side of the guide block (13) is slidably connected with a sliding plate (14), one end of the sliding plate (14) is fixedly connected with a mounting box (16), one end of the mounting box (16) is provided with an arc surface (17), a plurality of communicating suction cups (18) are fixedly installed on one side of the mounting box (16), a connecting pipe (19) is fixedly communicated between one side of the mounting box (16) and the rotating disc (3), the connecting pipe (19) is a flexible pipe, and a first tension spring (15) is fixedly connected between the guide block (13) and the sliding plate (14).

3. The box folding and feeding mechanism according to claim 2, wherein The material guiding assembly comprises a material guiding hopper (6) fixed to one side of the rack (1) and arranged obliquely, one end of the material guiding hopper (6) is fixedly connected with two top blocks (22) used in cooperation with the arc surface (17), and one end of the material guiding hopper (6) is integrally formed with a limiting frame.

4. The box folding and feeding mechanism according to claim 3, wherein The top of the material guiding hopper (6) is hingedly connected with a pressing plate (20) used for pressing the paperboard, and a second tension spring (21) is fixedly connected between the pressing plate (20) and the material guiding hopper (6).

5. The box folding and feeding mechanism according to claim 4, wherein One side of the material guiding hopper (6) is fixedly connected with an extended material storage hopper (5) for temporarily storing the paperboard.

6. The box folding and feeding mechanism according to claim 1, wherein The blanking assembly comprises a fixed shaft (7) fixedly connected to one side of the rack (1), and a blanking frame (8) fixedly connected to the bottom of the fixed shaft (7).

7. The box folding and feeding mechanism according to claim 1, wherein The driving assembly comprises a motor (11) and a set of teeth (10), the teeth (10) are uniformly fixed to the circumferential outer wall of the fixed ring (9), the motor (11) is fixedly connected to one side of the rack (1), one end of the output shaft of the motor (11) is fixedly connected with a gear (12), and the gear (12) is engaged with the teeth (10).

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