Automatic stacking machine for corrugated boards

Abstract

The utility model discloses an automatic stacking machine for corrugated boards, which relates to the technical field of corrugated board production and comprises a supporting table top, a fixing seat and a supporting seat are fixedly mounted at the top of the supporting table top, a machine cabinet is fixedly mounted at the top of the supporting seat, a conveying belt is arranged at the top of the machine cabinet, and a second rotating shaft is rotatably connected to the inner wall of the fixing seat. A driving motor is fixedly installed at one end of the second rotating shaft, the outer wall of the second rotating shaft is fixedly sleeved with a bearing plate, a plurality of L-shaped plates are fixedly installed at the top of the bearing plate, limiting assemblies are arranged on the outer walls of the L-shaped plates, sliding grooves are formed in one ends of the L-shaped plates, guide rods are fixedly installed in the sliding grooves, and the guide rods are slidably sleeved with stacking plates; an extrusion spring is connected between the stacking plate and the sliding groove; and the next stacking work can be quickly carried out after the corrugated boards are stacked, the interval time between two sets of stacking work is effectively shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard production, in particular to an automatic corrugated cardboard stacking machine. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which consists of at least a layer of corrugated core paper and a layer of cardboard. It has high mechanical strength and can withstand collisions and falls during transportation. The actual performance of corrugated cardboard depends on three factors: the characteristics of the core paper and cardboard and the structure of the carton itself. During the production process of corrugated cardboard, the corrugated cardboard needs to be stacked in batches, so a stacking machine is needed.

[0003] Chinese patent CN221587369U discloses a corrugated cardboard stacking machine, comprising: a conveyor frame, on which a conveyor belt driven by a motor is provided; a stacking platform, which is arranged on the discharge side of the conveyor frame; the machine is characterized in that it also includes: a cleaning mechanism, which includes a cleaning box arranged on the conveyor frame, wherein the conveyor belt passes through the cleaning box, and impurities on the surface of the corrugated cardboard on the conveyor belt can be cleaned by the cleaning mechanism during the conveying process; the machine also includes: a manipulator, which is arranged on one side of the stacking platform; and a corrugated cardboard clamp, which is arranged at the end of the terminal joint of the manipulator, and includes two movable clamps.

[0004] The corrugated cardboard stacking machines of the utility model and the prior art usually require workers to manually transfer the corrugated cardboards after palletizing them before they can perform the next palletizing. The interval between the next palletizing work is long, and the work efficiency is low. At the same time, the palletized corrugated cardboards are restricted by the equipment, and workers need to spend a lot of transfer time when transferring or removing the corrugated cardboards. The operation is difficult and complicated, and has great limitations. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic corrugated cardboard stacking machine to overcome the above-mentioned technical problems existing in the prior art.

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] Preferably, a plurality of support rods are fixedly mounted on one end of the L-shaped plate.

[0008] Preferably, the limiting assembly also includes two support plates, two rotating shafts 1 and several fixed plates, and the several fixed plates are respectively fixedly mounted on both sides of the L-shaped plate, the two cylinders 2 are fixedly connected to the outer wall of the L-shaped plate, and the two ends are fitted with two of the fixed plates, the two support plates are respectively fixedly connected to the output ends of the two cylinders 2, the two rotating motors are respectively fixedly mounted on one end of the two support plates, the two rotating shafts 1 are respectively rotatably connected to the two support plates, and the other ends are respectively fixedly connected to the output ends of the two rotating motors, and the limiting plate 1 and the limiting plate 2 are respectively fixedly sleeved on the two rotating shafts 1.

[0009] Preferably, a plurality of chip removal holes are provided at one end of the first limiting plate and the second limiting plate.

[0010] Preferably, a protective cover is fixedly mounted on the top of the supporting plate.

[0011] Preferably, a gantry is fixedly mounted on the top of the cabinet, an electric push rod is fixedly mounted on the top of the gantry, an output end of the electric push rod passes through the gantry and is fixedly connected to an extrusion plate.

[0012] Preferably, the inner wall of the cabinet is provided with a plurality of storage slots, and the outer wall is fixedly provided with a plurality of mounting seats, one end of each of the mounting seats is fixedly provided with a cylinder 1, the output end of the cylinder 1 is fixedly connected with a calibration plate, and one end of the cabinet is fixedly provided with a control panel.

[0013] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0014] 1. The utility model provides an automatic stacking machine for corrugated cardboard. Through the cooperation among the driving motor, fixed seat, load-bearing plate, L-shaped plate, stacking plate, cabinet, conveyor belt and limit assembly, the next stacking work can be carried out quickly after the corrugated cardboard is stacked, effectively reducing the interval time between two groups of stacking work and improving work efficiency.

[0015] 2. The utility model provides an automatic stacking machine for corrugated cardboard. Through the cooperation among the driving motor, the fixed seat = the load-bearing plate, the L-shaped plate, the stacking plate, the limit assembly, the guide rod, the extrusion spring and the slide, the stacked corrugated cardboard can be rotated to a position convenient for the staff to carry. At the same time, no complicated operation is required during transportation, and it will not be affected by the equipment, thereby improving the transportation efficiency and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0018] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 for Figure 3 An enlarged schematic diagram of part B;

[0020] Figure 5 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 6 It is a schematic diagram of the local structure of the utility model.

[0022] In the picture:

[0023] 1. Cabinet; 101. Storage slot; 2. Conveyor belt; 4. Loading plate; 5. Drive motor; 6. Protective cover; 7. L-shaped plate; 701. Slide; 702. Extrusion spring; 703. Support rod; 8. Stacking plate; 9. Limiting assembly; 900. Fixing plate; 901. Cylinder 2; 902. Support plate; 903. Rotating motor; 904. Rotating shaft 1; 905. Limiting plate 1; 906. Limiting plate 2; 907. Chip removal hole; 10. Support table; 11. Fixed seat; 12. Support seat; 13. Mounting seat; 14. Cylinder 1; 15. Calibration plate; 16. Gantry; 17. Electric push rod; 18. Extrusion plate; 19. Control panel. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods:

[0025] like Figure 1-6 As shown, the utility model provides an automatic stacking machine for corrugated cardboard, comprising a support table 10, a fixed seat 11 and a support seat 12 are fixedly installed on the top of the support table 10, a cabinet 1 is fixedly installed on the top of the support seat 12, a conveyor belt 2 is provided on the top of the cabinet 1, the inner wall of the fixed seat 11 is rotatably connected to a rotating shaft 2, one end of the rotating shaft 2 is fixedly installed with a driving motor 5, and the outer wall is fixedly sleeved with a carrying plate 4, the top of the carrying plate 4 is fixedly installed with a plurality of L-shaped plates 7, and the outer surfaces of the plurality of L-shaped plates 7 are fixedly installed with the plurality of L-shaped plates 7. The walls are all provided with a limiting assembly 9, and a slide groove 701 is opened at one end. The slide groove 701 is fixedly installed with a guide rod, and a stacking plate 8 is slidably sleeved on the guide rod. An extrusion spring 702 is connected between the stacking plate 8 and the slide groove 701. The limiting assembly 9 includes two cylinder twos 901, two rotating motors 903, a limiting plate one 905 and a limiting plate two 906. The two cylinder twos 901 and the two rotating motors 903 can respectively drive the limiting plate one 905 and the limiting plate two 906 to move horizontally and rotate.

[0026] The staff first starts the conveyor belt 2 and the drive motor 5, and then places the corrugated cardboard to be stacked on the conveyor belt 2 in turn. At this time, the conveyor belt 2 transmits the corrugated cardboard. After the corrugated cardboard leaves the conveyor belt 2, it will fall on the stacking plate 8 for storage under the action of inertia. After the corrugated cardboard falls on the stacking plate 8, due to the increase in weight, the squeezing spring 702 is in a squeezed state. Repeating the above operation several times can make it possible to store a number of corrugated cardboards on the top of the stacking plate 8, and the squeezing spring 702 is completely squeezed. After completing the stacking work, the output end of the drive motor 5 drives the supporting plate 4 to rotate through the rotating shaft 2. After the supporting plate 4 rotates, it drives the several L-shaped plates 7 to rotate a certain amplitude, and the positions of the several L-shaped plates 7 are swapped in turn, so that the stacked corrugated cardboard can be rotated to a position convenient for the staff to take out, and the stacking work of another group of corrugated cardboard is carried out at the same time, reducing the interruption time between the two groups of stacking work, and effectively improving work efficiency.

[0027] Then start the two rotating motors 903. When the output ends of the two rotating motors 903 rotate, they drive the limit plate 1 905 and the limit plate 2 906 to rotate through the rotating shaft 1, so that the limit plate 1 905 and the limit plate 2 906 rotate to the same horizontal line. Then, the stacked corrugated cardboard can be lifted from both sides of the stacking plate 8. There is no need to transport the corrugated cardboard disassembly parts, and the transportation efficiency will not be affected by the equipment, thereby improving applicability and work efficiency.

[0028] like Figure 5As shown, in one embodiment, a plurality of support rods 703 are fixedly installed at one end of the L-shaped plate 7, and the limiting assembly 9 also includes two support plates 902, two rotating shafts 1 904 and a plurality of fixed plates 900. The plurality of fixed plates 900 are respectively fixedly installed on both sides of the L-shaped plate 7, and the two cylinders 2 901 are fixedly connected to the outer wall of the L-shaped plate 7, and the two ends are fitted with two of the fixed plates 900. The two support plates 902 are respectively fixedly connected to the output ends of the two cylinders 2 901, and the two rotating motors 903 are respectively fixedly installed at one end of the two support plates 902. The two rotating shafts 1 904 are respectively rotatably connected to the two support plates 902, and the other ends are respectively fixedly connected to the output ends of the two rotating motors 903. The limiting plate 1 905 and the limiting plate 2 906 are respectively fixedly sleeved on the two rotating shafts 1 904, and a plurality of chip removal holes 907 are provided at one end of the limiting plate 1 905 and the limiting plate 2 906.

[0029] When the sizes of multiple groups of corrugated cardboards to be stacked are different, the staff can adjust the relative distance between the limit plate 1 905 and the limit plate 2 906 through the two cylinders 2 901, thereby limiting the corrugated cardboards of different sizes, improving the applicability and applicability of the equipment. At the same time, several chip removal holes 907 are used to discharge dust generated during the stacking process of the corrugated cardboards, further improving applicability.

[0030] like Figure 3 As shown, in one embodiment, a protective cover 6 is fixedly mounted on the top of the carrying plate 4 .

[0031] The protective cover 6 can effectively protect the driving motor 5 , reduce the probability of the driving motor 5 being damaged by being touched by external objects, and improve the protective effect.

[0032] like Figure 1 As shown, in one embodiment, a gantry 16 is fixedly mounted on the top of the cabinet 1 , an electric push rod 17 is fixedly mounted on the top of the gantry 16 , an output end of the electric push rod 17 passes through the gantry 16 and is fixedly connected to an extrusion plate 18 .

[0033] Through the cooperation between the conveyor belt 2 and the electric push rod 17, the corrugated cardboard can be squeezed by the squeezing plate 18 during the conveying process of the corrugated cardboard, thereby increasing the stacking quantity of the corrugated cardboard and improving the stacking efficiency.

[0034] like Figure 1-2 As shown, in one embodiment, a plurality of storage slots 101 are opened on the inner wall of the cabinet 1, and a plurality of mounting seats 13 are fixedly installed on the outer wall, a cylinder 14 is fixedly installed on one end of each mounting seat 13, a calibration plate 15 is fixedly connected to the output end of the cylinder 14, and a control panel 19 is fixedly installed on one end of the cabinet 1.

[0035] Through the cooperation between the conveyor belt 2 and the plurality of cylinders 14, the plurality of calibration plates 15 can adjust the corrugated cardboard to a central position on the conveyor belt 2 by squeezing, thereby improving the stacking quality.

[0036] The following is a detailed description of the working principle of the corrugated cardboard automatic stacking machine:

[0037] The staff first starts the electric push rod 17, the conveyor belt 2, several cylinders 14 and the drive motor 5 through the control panel 19, and then places the corrugated cardboard to be stacked on the conveyor belt 2. At this time, the conveyor belt 2 transmits the corrugated cardboard, causing the corrugated cardboard to move. When the corrugated cardboard moves to the bottom of the squeezing plate 18, the conveyor belt 2 is temporarily stopped. At this time, the output end of the electric push rod 17 pushes the squeezing plate 18, causing the squeezing plate 18 to squeeze the corrugated cardboard. Then, after the output end of the electric push rod 17 retracts, the conveyor belt 2 continues to operate. When the corrugated cardboard continues to be stacked, the conveyor belt 2 stops for a short time. After a certain distance, the output ends of the cylinders 14 push the calibration plates 15 to move, so that the calibration plates 15 cooperate with each other, so that the corrugated cardboard is in the center of the conveyor belt 2 after moving. After the corrugated cardboard leaves the conveyor belt 2, it will fall on the stacking plate 8 for storage under the action of inertia. After the corrugated cardboard falls on the stacking plate 8, due to the increase in weight, the squeezing spring 702 is in a squeezed state. Repeating the above operation several times can make several corrugated cardboards be stored on the top of the stacking plate 8. After completing the stacking work,

[0038] First, the driving motor 5 is started. When the output end of the driving motor 5 rotates, the carrying plate 4 is driven to rotate. After the carrying plate 4 rotates, the carrying plate 4 drives the plurality of L-shaped plates 7 to rotate by a certain amplitude, and the positions of the plurality of L-shaped plates 7 are sequentially exchanged, so that the stacked corrugated cardboard can be rotated to a position convenient for the staff to take out, and the stacking work of another group of corrugated cardboards can be carried out at the same time, thereby reducing the interruption time between the two groups of stacking work and effectively improving work efficiency;

[0039] Then, the two rotating motors 903 are started. When the output ends of the two rotating motors 903 rotate, they both drive the limiting plate 1 905 and the limiting plate 2 906 to rotate through the rotating shaft 1, so that the limiting plate 1 905 and the limiting plate 2 906 rotate to the same horizontal line. Then, the stacked corrugated cardboards can be lifted from both sides of the stacking plate 8. There is no need to carry the corrugated cardboard disassembly parts, and the handling efficiency will not be affected by the equipment, thereby improving applicability and work efficiency.

[0040] If multiple sets of palletizing are required, just repeat the above steps.

[0041] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An automatic corrugated cardboard stacking machine, comprising a support table (10), characterized in that: The top of the support table (10) is fixedly mounted with a fixing seat (11) and a supporting seat (12); the top of the supporting seat (12) is fixedly mounted with a cabinet (1); the top of the cabinet (1) is provided with a conveyor belt (2); the inner wall of the fixing seat (11) is rotatably connected with a rotating shaft 2; one end of the rotating shaft 2 is fixedly mounted with a driving motor (5); and the outer wall is fixedly sleeved with a bearing plate (4); the top of the bearing plate (4) is fixedly mounted with a plurality of L-shaped plates (7); the outer walls of the plurality of L-shaped plates (7) are all provided with a limiting assembly (9), and one end is provided with a slide groove. (701), the slide (701) is fixedly installed with a guide rod, and a stacking plate (8) is slidably sleeved on the guide rod. An extrusion spring (702) is connected between the stacking plate (8) and the slide (701), and the limiting assembly (9) includes two cylinders (901), two rotating motors (903), a limiting plate (905) and a limiting plate (906). The two cylinders (901) and the two rotating motors (903) can respectively drive the limiting plate (905) and the limiting plate (906) to move horizontally and rotate.

2. The automatic corrugated cardboard stacking machine according to claim 1, characterized in that: A plurality of support rods (703) are fixedly mounted on one end of the L-shaped plate (7).

3. The automatic corrugated cardboard stacking machine according to claim 1, characterized in that: The limiting assembly (9) further comprises two supporting plates (902), two rotating shafts (904) and a plurality of fixed plates (900). The plurality of fixed plates (900) are respectively fixedly mounted on both sides of the L-shaped plate (7). The two cylinders (901) are both fixedly connected to the outer wall of the L-shaped plate (7), and both ends are fitted with two of the fixed plates (900). The two supporting plates (902) are respectively fixedly connected to the output ends of the two cylinders (901). The two rotating motors (903) are respectively fixedly mounted on one end of the two supporting plates (902). The two rotating shafts (904) are respectively rotatably connected to the two supporting plates (902), and the other ends are respectively fixedly connected to the output ends of the two rotating motors (903). The limiting plate (905) and the limiting plate (906) are respectively fixedly sleeved on the two rotating shafts (904).

4. The automatic corrugated cardboard stacking machine according to claim 1, characterized in that: One end of the limiting plate 1 (905) and the limiting plate 2 (906) are both provided with a plurality of chip removal holes (907).

5. The automatic corrugated cardboard stacking machine according to claim 1, characterized in that: A protective cover (6) is fixedly mounted on the top of the bearing plate (4).

6. The automatic corrugated cardboard stacking machine according to claim 1, characterized in that: A gantry (16) is fixedly mounted on the top of the cabinet (1), an electric push rod (17) is fixedly mounted on the top of the gantry (16), and an output end of the electric push rod (17) passes through the gantry (16) and is fixedly connected to an extrusion plate (18).

7. The automatic corrugated cardboard stacking machine according to claim 1, characterized in that: The inner wall of the cabinet (1) is provided with a plurality of storage slots (101), and the outer wall is fixedly provided with a plurality of mounting seats (13), one end of each of the mounting seats (13) is fixedly provided with a cylinder 1 (14), the output end of the cylinder 1 (14) is fixedly connected with a calibration plate (15), and one end of the cabinet (1) is fixedly provided with a control panel (19).

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