Corrugated paper auxiliary conveying mechanism

Abstract

The utility model discloses a corrugated paper auxiliary conveying mechanism relates to corrugated paper conveying technical field, including base, be installed with conveyer on the base, be provided with the steering mechanism under the base for driving the steering of conveyer, still be provided with the pressing plate mechanism on the base, the pressing plate mechanism includes the support of symmetrical setting at the both sides of base, is installed with height adjusting assembly on the support, is installed with the connecting seat on the height adjusting assembly, is provided with linear slide rail on the connecting seat, the linear slide rail is connected with the pressing frame of sliding, and the pressing frame can be pressed together top layer corrugated paper under the double effect of self gravity and counterweight, forms " follow -up pressure " effect, effectively offsets the influence of centrifugal force to the influence of stacking corrugated paper.

Description

Technical Field

[0001] This utility model belongs to the field of corrugated paper processing technology, specifically a corrugated paper auxiliary conveying mechanism. Background Technology

[0002] As the corrugated paper packaging industry continues to demand higher production efficiency and product quality, the performance optimization of the corrugated paper conveying link, as a key connection part of the production line, has become an important direction for the industry's technological upgrading. Currently, corrugated paper production often adopts a multi-conveyor line collaborative operation mode, which requires frequent turning and transfer of corrugated paper between the initial conveyor line (such as the palletizing line) and the target conveyor line (such as the processing line and sorting line). Moreover, the stacking height is often flexibly adjusted between single layer and multiple layers according to order requirements.

[0003] However, corrugated paper conveying mechanisms generally suffer from two major technical pain points when connecting different conveyor lines. First, the turning alignment efficiency is low, making it difficult to quickly achieve precise parallel alignment with the initial and target conveyor lines. This often requires repeated fine-tuning of the position, resulting in excessively long conveyor line switching times and severely impacting the overall production rhythm. Second, the stability of stacked corrugated paper is poor during the turning process. Due to the lack of an effective dynamic clamping structure, when the conveyor turns, the upper layer of corrugated paper is easily tilted or even thrown off by centrifugal force. This not only causes damage to the corrugated paper but also requires manual re-stacking, increasing rework costs and labor intensity. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model proposes an auxiliary conveying mechanism for corrugated paper.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A corrugated paper auxiliary conveying mechanism includes a base, on which a conveyor is mounted, and below the base is a steering mechanism for driving the conveyor to turn.

[0007] The base is also equipped with a pressure plate mechanism.

[0008] The pressure plate mechanism includes brackets symmetrically arranged on both sides of the base, a height adjustment component is installed on the brackets, a connecting seat is installed on the height adjustment component, a linear slide rail is provided on the connecting seat, and a pressure frame is slidably connected to the linear slide rail;

[0009] The pressure plate mechanism also includes a lifting assembly for separating the pressure frame from the top corrugated cardboard.

[0010] As a further preferred embodiment of this technical solution: the steering mechanism includes an annular slide rail disposed on the ground, a first slider slidably connected on the annular slide rail, and the first slider being mounted on the bottom surface of the base;

[0011] The steering mechanism also includes a geared motor mounted on the ground. The output end of the geared motor is connected to a rotating shaft via a geared chain assembly. The rotating shaft is mounted on the bottom surface of the base, and the annular slide rail is arranged concentrically with the rotating shaft.

[0012] As a further preferred embodiment of this technical solution, a counterweight is provided on the top surface of the pressure frame.

[0013] As a further preferred embodiment of this technical solution: the lifting assembly includes a rotating seat disposed on a connecting seat, a cylinder rotatably connected to the rotating seat, a cam rotatably connected to the top of the connecting seat, a connecting block disposed on the outer wall of the cam, and the output end of the cylinder rotatably connected to the connecting block.

[0014] As a further preferred embodiment of this technical solution: the height adjustment component includes a lead screw rotatably disposed inside the bracket, a second slider threadedly connected to the lead screw, and the second slider being fixedly connected to the connecting seat.

[0015] As a further preferred embodiment of this technical solution: the height adjustment component further includes a mounting bracket located directly above the support, and the mounting bracket is connected to the top surface of the support via a support block;

[0016] Each lead screw is provided with a sprocket at its top, and the two sprockets are connected by a chain drive.

[0017] Furthermore, a servo motor is installed on the mounting bracket, and the output end of the servo motor is connected to any one of the sprockets via a drive system.

[0018] As a further preferred embodiment of this technical solution: the connecting seat is provided with a limiting piece located directly below the linear slide rail.

[0019] As a further preferred embodiment of this technical solution: the bracket is provided with a guide groove, and the second slider is located inside the guide groove.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] In this invention, by setting up an annular slide rail, the conveyor can quickly rotate along the annular slide rail to achieve parallel alignment with the initial conveyor line and the target conveyor line, eliminating the need for multiple position adjustments and shortening the conveyor line switching time. In addition, the pressure frame can quickly press the top corrugated paper under its own weight and the combined action of the counterweight, forming a "follow-up pressing" effect, effectively counteracting the influence of centrifugal force on the stacked corrugated paper. At the same time, the lifting component can quickly lift the pressure frame when the corrugated paper is transferred to the conveyor, and instantly reset and press it after the corrugated paper is in place. When transferred to the target conveyor line, the pressure frame is lifted again by the lifting component, without affecting the material transfer efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0023] Figure 2 This is an exploded view of the structure of this utility model;

[0024] Figure 3 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ;

[0025] Figure 4 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ;

[0026] Figure 5 for Figure 1 Enlarged diagram of point A in the middle.

[0027] Legend: 1. Base; 2. Conveyor; 3. Circular slide rail; 4. Slider No. 1; 5. Rotating shaft; 6. Gear motor; 7. Bracket; 8. Lead screw; 9. Guide groove; 10. Support block; 11. Mounting bracket; 12. Servo motor; 13. Sprocket; 14. Chain; 15. Slider No. 2; 16. Connecting seat; 17. Linear slide rail; 18. Pressure frame; 19. Limiting plate; 20. Counterweight; 21. Rotating seat; 22. Cylinder; 23. Connecting block; 24. Cam; 25. L-shaped plate. Detailed Implementation

[0028] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Please see Figures 1-5This application provides a corrugated paper auxiliary conveyor 2 structure, including a base 1, on which a conveyor 2 is installed for carrying and transferring corrugated paperboard, and a steering mechanism is provided below the base 1 for driving the conveyor 2 to turn.

[0030] The base 1 is also provided with a pressure plate mechanism, which includes brackets 7 symmetrically arranged on both sides of the base 1. A height adjustment component is installed on the brackets 7, and a connecting seat 16 is installed on the height adjustment component. A linear slide rail 17 is provided on the connecting seat 16, and a pressure frame 18 is slidably connected to the linear slide rail 17. The pressure plate mechanism also includes a lifting component for separating the pressure frame 18 from the top corrugated cardboard.

[0031] Specifically, the steering mechanism drives the conveyor 2 to turn, assisting in the transfer of corrugated paper from one conveyor line to another. During this process, the pressure frame 18 falls onto the top layer of corrugated paper, pressing down the stacked corrugated paper. This prevents the corrugated paper from tilting or even being thrown away due to centrifugal force on the upper outer layer during the turning of the conveyor 2.

[0032] Furthermore, the steering mechanism includes an annular slide rail 3 set on the ground, a first slider 4 slidably connected on the annular slide rail 3, and the first slider 4 is mounted on the bottom surface of the base 1.

[0033] The steering mechanism also includes a reduction motor 6 mounted on the ground. The output end of the reduction motor 6 is connected to a rotating shaft 5 via a reduction chain assembly. The rotating shaft 5 is mounted on the bottom surface of the base 1, and the annular slide rail 3 is arranged concentrically with the rotating shaft 5.

[0034] Specifically, firstly, the conveyor 2 is aligned parallel to the conveying direction of the initial conveyor line, and the stacked corrugated cardboard is transferred from the initial conveyor line to the conveyor 2. Then, the conveyor 2 on the base 1 is driven to turn by the turning mechanism, so that the conveyor 2 is aligned parallel to the conveying direction of the target conveyor line. Then, the corrugated paper is transferred to the target conveyor line by the action of the conveyor 2, thus achieving the function of auxiliary docking and conveying.

[0035] Furthermore, a counterweight 20 is provided on the top surface of the pressure frame 18 to increase the weight of the pressure frame 18, so that the pressure frame 18 can quickly press onto the corrugated cardboard after losing its supporting force. Iron blocks are preferred.

[0036] Furthermore, the lifting assembly includes a rotating seat 21 disposed on the connecting seat 16, a cylinder 22 rotatably connected to the rotating seat 21, and a cam 24 rotatably connected to the top of the connecting seat 16. It should be noted that the top of the connecting seat 16 is formed with a mounting groove, and the cam 24 is located inside the mounting groove, which can prevent the L-shaped plate 25 from being blocked from falling freely. A connecting block 23 is disposed on the outer wall of the cam 24, and the output end of the cylinder 22 is rotatably connected to the connecting block 23.

[0037] Specifically, the cam 24 can be driven by the drive cylinder 22 to rotate around the connecting seat 16, and the cam 24 will lift the L-shaped plate 25. The L-shaped plate 25 will drive the pressure frame 18 to rise, so that the pressure frame 18 is higher than the height of the stacked corrugated paper, that is, the pressure frame 18 is separated from the corrugated paper, which facilitates the transfer of the corrugated paper. After the corrugated paper on the initial conveyor line is transferred to the conveyor 2, the reverse drive cylinder 22 will make the cam 24 rotate in the opposite direction, so that the L-shaped plate 25 and the pressure frame 18 can press on the corrugated paper under their own weight and the weight of the counterweight 20.

[0038] Furthermore, the height adjustment component includes a lead screw 8 rotatably disposed inside the bracket 7. A second slider 15 is threadedly connected to the lead screw 8. The second slider 15 is fixedly connected to the connecting seat 16. By driving the lead screw 8 to rotate, the rotation of the lead screw 8 causes the second slider 15 to rise and fall. The second slider 15 drives the connecting seat 16 to rise and fall, thereby adjusting the initial height of the connecting seat 16. This facilitates appropriate adjustment of the initial height of the connecting seat 16 according to the height of the stacked corrugated paper.

[0039] Furthermore, the height adjustment assembly also includes a mounting bracket 11 located directly above the bracket 7, and the mounting bracket 11 is connected to the top surface of the bracket 7 via a support block 10;

[0040] Each lead screw 8 is provided with a sprocket 13 at its top, and the two sprockets 13 are connected by a chain 14.

[0041] Furthermore, a servo motor 12 is provided on the mounting bracket 11. The output end of the servo motor 12 is connected to any one of the sprockets 13, which can drive the sprocket 13 connected to it to rotate, thereby driving the other sprocket 13 to rotate under the action of the sprocket 13, and finally realizing the synchronous rotation of the two lead screws 8.

[0042] Furthermore, a limiting piece 19 is provided on the connecting seat 16, located directly below the linear slide rail 17, which can limit the maximum downward sliding distance of the linear slide rail 17. It should be noted that the limiting piece 19 is preferably a two-layer structure. The base layer is made of alloy material, which can provide the necessary hardness and can be welded to the connecting seat 16 by welding. The top layer is preferably made of rubber material, which can reduce the noise of the collision between the pressure frame 18 and the limiting piece 19.

[0043] Furthermore, the bracket 7 is provided with a guide groove 9, and the second slider 15 is located inside the guide groove 9, which serves as a guide and limit.

[0044] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A corrugated paper auxiliary conveying mechanism, comprising a base (1), wherein a conveyor (2) is mounted on the base (1), characterized in that, A steering mechanism is provided below the base (1) for driving the conveyor (2) to turn; The base (1) is also provided with a pressure plate mechanism. The pressure plate mechanism includes brackets (7) symmetrically arranged on both sides of the base (1). A height adjustment component is installed on the brackets (7), a connecting seat (16) is installed on the height adjustment component, a linear slide rail (17) is provided on the connecting seat (16), and a pressure frame (18) is slidably connected on the linear slide rail (17). The pressure plate mechanism also includes a lifting assembly for separating the pressure frame (18) from the top corrugated cardboard.

2. The corrugated paper auxiliary conveying mechanism according to claim 1, characterized in that, The steering mechanism includes an annular slide rail (3) set on the ground, on which a first slider (4) is slidably connected, and the first slider (4) is installed on the bottom surface of the base (1); The steering mechanism also includes a geared motor (6) installed on the ground. The output end of the geared motor (6) is connected to a rotating shaft (5) via a geared chain assembly. The rotating shaft (5) is installed on the bottom surface of the base (1), and the annular slide rail (3) is arranged concentrically with the rotating shaft (5).

3. The corrugated paper auxiliary conveying mechanism according to claim 1, characterized in that, A counterweight (20) is provided on the top surface of the pressure frame (18).

4. The corrugated paper auxiliary conveying mechanism according to claim 1, characterized in that, The lifting assembly includes a rotating seat (21) disposed on a connecting seat (16), a cylinder (22) is rotatably connected to the rotating seat (21), and a cam (24) is rotatably connected to the top of the connecting seat (16). A connecting block (23) is disposed on the outer wall of the cam (24), and the output end of the cylinder (22) is rotatably connected to the connecting block (23).

5. The corrugated paper auxiliary conveying mechanism according to claim 1, characterized in that, The height adjustment assembly includes a lead screw (8) rotatably disposed inside the bracket (7), and a second slider (15) is threadedly connected to the lead screw (8), and the second slider (15) is fixedly connected to the connecting seat (16).

6. The corrugated paper auxiliary conveying mechanism according to claim 5, characterized in that, The height adjustment assembly also includes a mounting bracket (11) located directly above the bracket (7), and the mounting bracket (11) is connected to the top surface of the bracket (7) via a support block (10); Each of the lead screws (8) is provided with a sprocket (13) at its top, and the two sprockets (13) are connected by a chain (14) for transmission. Furthermore, a servo motor (12) is provided on the mounting bracket (11), and the output end of the servo motor (12) is connected to any one of the sprockets (13) for transmission.

7. The corrugated paper auxiliary conveying mechanism according to claim 1, characterized in that, The connecting seat (16) is provided with a limiting piece (19), which is located directly below the linear slide rail (17).

8. The corrugated paper auxiliary conveying mechanism according to claim 5, characterized in that, The bracket (7) has a guide groove (9), and the second slider (15) is located inside the guide groove (9).

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