Automatic discharging and stacking device for corrugated boards

Abstract

The automatic corrugated board discharging and stacking device comprises a supporting plate and a connecting plate fixedly installed at the upper end of the supporting plate, a containing frame and a controller are fixedly installed on the outer side of the supporting plate, the containing frame is located at the lower end of the connecting plate, a driving motor is fixedly installed on the outer side of the connecting plate, and the controller is located at the lower end of the connecting plate. And an output shaft is fixedly mounted at the output end of the driving motor and is in threaded connection with the moving plate, and a main bevel gear is fixedly mounted on the outer side of the output shaft. According to the automatic discharging and stacking device for the corrugated boards, an electric push rod and a lifting plate can stably slide at the lower end of a connecting plate, the conveying stability of the corrugated boards is guaranteed, two sets of counting devices capable of sliding up and down are arranged in the connecting plate, the counting devices can count the corrugated boards stacked at the upper end of a containing frame, and the counting efficiency is improved. And two groups of counters are arranged, so that the counting accuracy can be improved, and the use convenience of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of palletizing device technology, specifically to an automated feeding and palletizing device for corrugated cardboard. Background Technology

[0002] After the corrugated cardboard is cut, it needs to be stacked using a stacking device to facilitate overall handling or packaging.

[0003] However, existing palletizing devices still have certain defects in use. During the palletizing process, it is very easy for the positions of two adjacent bundles of corrugated cardboard to become misaligned, which makes the bundles of corrugated cardboard prone to tipping over when stacking. In other words, the existing placement base for stacking bundles of corrugated cardboard lacks a mechanism that can automatically sort out the adjacent bundles of corrugated cardboard after stacking.

[0004] Patent application publication number CN219585496U discloses a palletizing auxiliary device for corrugated cardboard production. By setting a first sorting mechanism and a second sorting mechanism, it can automatically sort the connection between two adjacent stacked bundles of corrugated cardboard, avoiding the situation where the two adjacent stacked bundles of corrugated cardboard are misaligned, and ensuring the stability of the stacked bundles of corrugated cardboard. By setting a driving mechanism, the height of the sorting frame can be adjusted, which is highly practical.

[0005] In the aforementioned patent, the palletizing device solves the problems mentioned above. However, the palletizing device in this patent still has the following problems: the palletizing device places the corrugated cardboard on the top of the placement pallet for handling. Before handling, the corrugated cardboard on the top of the placement pallet needs to be counted manually. However, errors are prone to occur during the manual counting process, and the manual counting is easily affected by external factors, resulting in inaccurate counting of the corrugated cardboard.

[0006] To address the aforementioned issues, innovative design based on the existing device structure is urgently needed. Utility Model Content

[0007] The purpose of this utility model is to provide an automated corrugated cardboard unloading and palletizing device to solve the problem mentioned in the background art that the corrugated cardboard placed on the pallet needs to be counted manually before handling. However, manual counting is prone to errors and is easily affected by external factors, resulting in inaccurate counting of corrugated cardboard.

[0008] To achieve the above objectives, this utility model provides the following technical solution: an automated corrugated cardboard unloading and palletizing device, comprising a support plate and a connecting plate fixedly installed on the upper end of the support plate;

[0009] A placement rack and a controller are fixedly installed on the outer side of the support plate, and the placement rack is located at the lower end of the connecting plate. A fixing rod is fixedly installed inside the connecting plate, and a moving plate is slidably installed on the outer side of the fixing rod. A moving plate is fixedly installed at the lower end of the fixing rod, an electric push rod is fixedly installed at the lower end of the moving plate, and a lifting plate is fixedly installed at the lower end of the electric push rod. A clamping plate is slidably installed inside the lifting plate.

[0010] A drive motor is fixedly installed on the outer side of the connecting plate, and an output shaft is fixedly installed on the output end of the drive motor. The output shaft is rotatably connected to the connecting plate, and the output shaft is threadedly connected to the moving plate. A main bevel gear is fixedly installed on the outer side of the output shaft.

[0011] Preferably, a rotating rod is rotatably mounted inside the support plate, and a driven bevel gear and a first bevel gear are fixedly mounted at the upper and lower ends of the rotating rod, respectively, and the driven bevel gear meshes with the main bevel gear.

[0012] Preferably, a connecting rod and a reciprocating screw are rotatably mounted inside the connecting plate, and bevel gear two and bevel gear three are fixedly mounted on the outside of the connecting rod, with bevel gear two meshing with bevel gear one.

[0013] Preferably, a bevel gear four is fixedly installed at the lower end of the reciprocating screw, and the bevel gear four meshes with the bevel gear three. Furthermore, two sets of reciprocating screws are symmetrically arranged about the vertical central axis of the rotating rod.

[0014] Preferably, a counter is installed on the outer thread of the reciprocating screw, and the counter is slidably connected to the connecting plate.

[0015] Preferably, a drive motor is fixedly installed at the upper end of the lifting plate, and a mounting rod is fixedly installed at the output end of the drive motor, with an upper bevel gear fixedly installed at the end of the mounting rod away from the drive motor.

[0016] Preferably, a threaded rod is rotatably installed inside the lifting plate, and the threaded rod is threadedly connected to the clamping plate. A lower bevel gear is fixedly installed at the end of the threaded rod near the upper bevel gear, and the lower bevel gear meshes with the upper bevel gear.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. By installing two sets of up-and-down sliding counters inside the connecting plate, the counters can count the corrugated cardboard stacked on the upper end of the placement rack. The presence of two sets of counters improves the accuracy of counting and enhances the ease of use of the device.

[0019] 2. By driving the output shaft to rotate through the drive motor, the moving plate can slide on the outside of the fixed rod, thereby allowing the electric push rod and the lifting plate to slide smoothly at the lower end of the connecting plate, ensuring the stability of the corrugated cardboard conveying.

[0020] 3. Furthermore, by driving the lower bevel gear to rotate through the upper bevel gear, the threaded rod can rotate inside the lifting plate, thereby causing the clamping plate to move inside the lifting plate and clamp the corrugated cardboard. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the support plate of this utility model;

[0022] Figure 2 This is a three-dimensional structural diagram of the placement rack of this utility model;

[0023] Figure 3 This is a front view structural diagram of the present invention;

[0024] Figure 4 This is a top view of the structure of this utility model;

[0025] Figure 5 This is a top view of the lifting plate structure of this utility model;

[0026] Figure 6 This is a three-dimensional structural diagram of the lifting plate of this utility model;

[0027] Figure 7 This is a schematic diagram of the counting device of this utility model from the right side.

[0028] In the diagram: 1. Support plate; 2. Connecting plate; 3. Placement rack; 4. Controller; 5. Fixing rod; 6. Moving plate; 7. Electric push rod; 8. Lifting plate; 9. Clamping plate; 10. Drive motor; 11. Output shaft; 12. Main bevel gear; 13. Rotating rod; 14. Driven bevel gear; 15. Bevel gear one; 16. Bevel gear two; 17. Connecting rod; 18. Bevel gear three; 19. Bevel gear four; 20. Reciprocating lead screw; 21. Counter; 22. Drive motor; 23. Mounting rod; 24. Upper bevel gear; 25. Threaded rod; 26. Lower bevel gear. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] In a specific embodiment, such as Figures 1-4 The basic working process of the palletizing device is shown in the figure.

[0031] Support plate 1 and connecting plate 2 fixedly installed on the upper end of support plate 1;

[0032] A placement rack 3 and a controller 4 are fixedly installed on the outer side of the support plate 1, and the placement rack 3 is located at the lower end of the connecting plate 2. A fixing rod 5 is fixedly installed inside the connecting plate 2, and a moving plate 6 is slidably installed on the outer side of the fixing rod 5. The moving plate 6 is fixedly installed at the lower end of the fixing rod 5. An electric push rod 7 is fixedly installed at the lower end of the moving plate 6, and a lifting plate 8 is fixedly installed at the lower end of the electric push rod 7. A clamping plate 9 is slidably installed inside the lifting plate 8.

[0033] When using this automated corrugated cardboard unloading and palletizing device, the palletizing device needs to be installed outside the corrugated cardboard cutting device, with the connecting plate 2 positioned above the cutting device. After the device is installed, the controller 4 can control the drive motor 10 and drive motor 22. At this time, the drive motor 10 will work and cause the lifting plate 8 to move to the top of the cut corrugated cardboard. Then, the electric push rod 7 will expand and cause the lifting plate 8 to move down. After that, the drive motor 22 will work and cause the clamping plate 9 to move and clamp the corrugated cardboard. Then, the electric push rod 7 and drive motor 10 will continue to work and move the corrugated cardboard to the top of the placement rack 3. At this time, the drive motor 22 will work and cause the clamping plate 9 to separate from the corrugated cardboard, thus placing the corrugated cardboard on the top of the placement rack 3. This process is repeated to stack the corrugated cardboard on the top of the placement rack 3, which facilitates the uniform processing of the corrugated cardboard.

[0034] In one specific embodiment, such as Figures 1-7 The process of counting corrugated cardboard using the device is shown in the figure.

[0035] A drive motor 10 is fixedly installed on the outer side of the connecting plate 2, and an output shaft 11 is fixedly installed on the output end of the drive motor 10. The output shaft 11 is rotatably connected to the connecting plate 2, and the output shaft 11 is threadedly connected to the moving plate 6. A main bevel gear 12 is fixedly installed on the outer side of the output shaft 11.

[0036] A rotating rod 13 is rotatably mounted inside the support plate 1, and a bevel gear 14 and a bevel gear 15 are fixedly mounted at the upper and lower ends of the rotating rod 13, respectively, and the bevel gear 14 meshes with the main bevel gear 12.

[0037] The connecting plate 2 is rotatably mounted with a connecting rod 17 and a reciprocating screw 20, and a bevel gear 2 16 and a bevel gear 3 18 are fixedly mounted on the outside of the connecting rod 17, and the bevel gear 2 16 meshes with the bevel gear 15.

[0038] The lower end of the reciprocating screw 20 is fixedly installed with a bevel gear 4 19, and the bevel gear 4 19 meshes with the bevel gear 3 18. The reciprocating screw 20 has two sets of bevel gears arranged symmetrically about the vertical central axis of the rotating rod 13.

[0039] A counter 21 is installed on the outer thread of the reciprocating screw 20, and the counter 21 is slidably connected to the connecting plate 2.

[0040] When using this automated corrugated cardboard unloading and palletizing device, the drive motor 10 drives the output shaft 11 to rotate, which in turn drives the main bevel gear 12 to rotate. The rotation of the main bevel gear 12 drives the driven bevel gear 14, which meshes with it, to rotate. At this time, the driven bevel gear 14 drives the rotating rod 13 to rotate, causing the bevel gear 15 at the lower end of the rotating rod 13 to rotate. The rotation of the bevel gear 15 drives the connecting rod 17 to rotate through the bevel gear 16, which meshes with it. At this time, the connecting rod 17 drives the two sets of bevel gears 18 on its outer side to rotate, and the bevel gears 18 will... The bevel gear 19 meshes with it, driving the reciprocating screw 20 to rotate. The rotation of the reciprocating screw 20 causes the counter 21 to slide up and down inside the connecting plate 2. During the up and down movement of the counter 21, it counts the corrugated cardboard stacked on the upper end of the placement rack 3 (counting by the counter 21 is existing technology and will not be elaborated here). At the same time, the counter 21 transmits this information to the controller 4 and displays it on the display screen of the controller 4. The two sets of counters 21 can improve the accuracy of counting the corrugated cardboard. By automatically counting the corrugated cardboard through the device, the accuracy and convenience of counting can be effectively improved.

[0041] Based on the above embodiments, such as Figures 1-6 The process of the device stably clamping and moving corrugated cardboard is shown in the figure.

[0042] A drive motor 22 is fixedly installed on the upper end of the lifting plate 8, and an installation rod 23 is fixedly installed on the output end of the drive motor 22. An upper bevel gear 24 is fixedly installed on the end of the installation rod 23 away from the drive motor 22.

[0043] A threaded rod 25 is rotatably installed inside the lifting plate 8, and the threaded rod 25 is threadedly connected to the clamping plate 9. A lower bevel gear 26 is fixedly installed at the end of the threaded rod 25 near the upper bevel gear 24, and the lower bevel gear 26 meshes with the upper bevel gear 24.

[0044] When using this corrugated cardboard automated unloading and palletizing device, the drive motor 10 will drive the output shaft 11 to rotate and cause the moving plate 6 to slide on the outside of the fixed rod 5. During the movement of the moving plate 6, the electric push rod 7 will drive the lifting plate 8 to move. After the lifting plate 8 moves to the upper end of the corrugated cardboard, the electric push rod 7 will expand. At this time, the lifting plate 8 will move to the upper end of the corrugated cardboard, and then the drive motor 22 can be started.

[0045] The drive motor 22 drives the upper bevel gear 24 to rotate via the mounting rod 23. The rotation of the upper bevel gear 24 drives the lower bevel gear 26, which meshes with it, to rotate. At this time, the lower bevel gear 26 drives the threaded rod 25 to rotate inside the lifting plate 8. During the rotation of the threaded rod 25, the clamping plate 9 slides inside the lifting plate 8 and clamps the corrugated cardboard. Then, the clamped corrugated cardboard can be placed on the upper end of the placement rack 3. This completes the stacking process of the corrugated cardboard, effectively improving the stability of the device and increasing its overall practicality.

[0046] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated feeding and palletizing device for corrugated cardboard, comprising a support plate (1) and a connecting plate (2) fixedly installed on the upper end of the support plate (1); Its features are: It also includes a placement rack (3) and a controller (4) fixedly installed on the outside of the support plate (1), and the placement rack (3) is located at the lower end of the connecting plate (2). A fixing rod (5) is fixedly installed inside the connecting plate (2), and a moving plate (6) is slidably installed on the outside of the fixing rod (5). The moving plate (6) is fixedly installed at the lower end of the fixing rod (5). An electric push rod (7) is fixedly installed at the lower end of the moving plate (6), and a lifting plate (8) is fixedly installed at the lower end of the electric push rod (7). A clamping plate (9) is slidably installed inside the lifting plate (8). A drive motor (10) is fixedly installed on the outer side of the connecting plate (2), and an output shaft (11) is fixedly installed on the output end of the drive motor (10). The output shaft (11) is rotatably connected to the connecting plate (2). The output shaft (11) is threadedly connected to the moving plate (6), and a main bevel gear (12) is fixedly installed on the outer side of the output shaft (11).

2. The automated corrugated cardboard unloading and palletizing device according to claim 1, characterized in that: The support plate (1) is rotatably mounted with a rotating rod (13), and the upper and lower ends of the rotating rod (13) are respectively fixedly mounted with a bevel gear (14) and a bevel gear (15), and the bevel gear (14) meshes with the main bevel gear (12).

3. The automated corrugated cardboard unloading and palletizing device according to claim 1, characterized in that: The connecting plate (2) is rotatably mounted with a connecting rod (17) and a reciprocating screw (20), and a bevel gear two (16) and a bevel gear three (18) are fixedly mounted on the outside of the connecting rod (17), and the bevel gear two (16) meshes with the bevel gear one (15).

4. The automated corrugated cardboard unloading and palletizing device according to claim 3, characterized in that: The lower end of the reciprocating screw (20) is fixedly installed with a bevel gear four (19), and the bevel gear four (19) meshes with the bevel gear three (18). The reciprocating screw (20) is symmetrically arranged with two sets about the vertical central axis of the rotating rod (13).

5. The automated corrugated cardboard unloading and palletizing device according to claim 4, characterized in that: A counter (21) is installed on the outer thread of the reciprocating screw (20), and the counter (21) is slidably connected to the connecting plate (2).

6. The automated corrugated cardboard unloading and palletizing device according to claim 1, characterized in that: A drive motor (22) is fixedly installed on the upper end of the lifting plate (8), and an installation rod (23) is fixedly installed on the output end of the drive motor (22), and an upper bevel gear (24) is fixedly installed on the end of the installation rod (23) away from the drive motor (22).

7. The automated corrugated cardboard unloading and palletizing device according to claim 1, characterized in that: The lifting plate (8) is rotatably mounted with a threaded rod (25), and the threaded rod (25) is threadedly connected to the clamping plate (9). A lower bevel gear (26) is fixedly mounted on one end of the threaded rod (25) near the upper bevel gear (24), and the lower bevel gear (26) meshes with the upper bevel gear (24).

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