Carton clamping prevention device of carton stacking machine

Abstract

The utility model relates to the technical field of carton processing equipment, and discloses a carton clamping prevention device for a carton stacker, which comprises a base plate, a transmission belt and a collection box are respectively arranged at the top end of the base plate, a carton plate is arranged on the transmission belt, the collection box is positioned on one side of the transmission belt, and a top plate is fixedly mounted at the top end of the base plate. A first rotating gear is driven to rotate through the work of a first motor, a second rotating gear is driven to rotate together when the first rotating gear rotates, and the second rotating gear is driven to rotate together when the second rotating gear rotates. When a second rotating gear rotates, a moving frame is driven to move in a top plate through a rack column, when the moving frame moves, a mounting plate is driven to transversely move below the top plate through a connecting frame and a connecting column, carton boards on a transmission belt are sucked through a suction cup and placed in a collecting box, and the carton boards are prevented from being stacked on the transmission belt.

Description

Technical Field

[0001] The utility model relates to the technical field of carton processing equipment, in particular to an anti-jamming carton device for a carton stacker. Background Technique

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons have three layers, five layers, and seven layers are less used. Each layer is divided into inner paper, corrugated paper, core paper, and face paper. The inner and face papers are tea board paper and kraft paper, and the core paper is corrugated paper. The colors and feels of various papers are different, and the papers produced by different manufacturers are also different.

[0003] Most of the existing carton stacking is achieved by manual stacking, which is time-consuming and laborious with low efficiency. At present, there are also stacking devices, but there are problems such as low stacking accuracy and inability to adjust. Moreover, when stacking carton boards, the four corners of the carton boards are easily damaged. Content of the Utility Model

[0004] The purpose of the utility model is to provide an anti-jamming carton device for a carton stacker to solve the problems raised in the above background technique.

[0005] Technical Solution

[0006] The utility model provides the following technical solution: an anti-jamming carton device for a carton stacker, including a base plate. A transmission belt and a collection box are respectively arranged at the top end of the base plate. A carton board is arranged on the transmission belt. The collection box is located on one side of the transmission belt. A top plate is fixedly installed at the top end of the base plate. A moving frame is movably installed inside the top plate. A connecting frame is fixedly installed at the bottom end of the moving frame. A sliding through hole matching the bottom end of the moving frame is penetrated and opened on the inner wall of the bottom end of the top plate. A connecting column is movably installed inside the connecting frame. A plurality of bottom ends of the connecting columns are fixedly installed with a mounting plate. An air pump and a fixing plate are respectively fixedly installed at the top end of the mounting plate. A plurality of suction cups are fixedly installed at equal distances and evenly at the bottom end of the mounting plate. The mounting plate is located above the transmission belt.

[0007] Preferably, a sliding column is fixedly installed inside the groove of the base plate. A sliding block is movably installed on the outer side of the sliding column. The top end of the sliding block is fixedly connected to the bottom end of the collection box. The collection box is located on the output side of the transmission belt.

[0008] Preferably, the highest height of the transmission belt is higher than the opening of the collection box.

[0009] Preferably, a rack column is fixedly installed inside the top plate. The rack column penetrates through the moving frame. A first motor and a mounting shaft seat are respectively fixedly installed inside the moving frame. The first motor is located on the side of the mounting shaft seat.

[0010] Preferably, a first rotating gear is fixedly installed at the output shaft end of the first motor, a second rotating gear is movably installed on the outer side of the mounting shaft seat, the first rotating gear is located above the second rotating gear, and the first rotating gear is meshed with the second rotating gear. The second rotating gear is located above the rack column, and the second rotating gear is meshed with the rack column.

[0011] Preferably, a second motor and a fixed column are respectively fixedly installed in the connection frame. The second motor is located above the fixed column. A threaded column is fixedly installed at the output shaft end of the second motor. A moving plate is threadedly connected to the outer side of the threaded column. The fixed column passes through the moving plate, and the bottom end of the moving plate is fixedly connected to the top end of the connecting column.

[0012] Preferably, a fixed rod is fixedly installed inside the fixing plate. A connecting sliding plate and a compression spring are respectively movably installed on the outer side of the fixed rod. The compression spring is located above the connecting sliding plate. The bottom end of the connecting sliding plate passes through the mounting plate and is fixedly installed with a protection plate. The protection plate is located around the cardboard box.

[0013] Advantageous Effects

[0014] Compared with the prior art, the utility model provides a device for preventing cardboard boxes from jamming in a cardboard box stacking machine, and has the following advantageous effects:

[0015] 1. For the device for preventing cardboard boxes from jamming in the cardboard box stacking machine, when the first motor works, it drives the first rotating gear to rotate. When the first rotating gear rotates, it drives the second rotating gear to rotate together. When the second rotating gear rotates, it drives the moving frame to move in the top plate through the rack column. When the moving frame moves, it drives the mounting plate to move horizontally below the top plate through the connection frame and the connecting column, and sucks the cardboard boxes on the conveyor belt through the suction cup and places them into the collection box, preventing the cardboard boxes from piling up on the conveyor belt.

[0016] 2. For the device for preventing cardboard boxes from jamming in the cardboard box stacking machine, when the second motor works, it drives the threaded column to rotate. When the threaded column rotates, it drives the moving plate to move in the connection frame through the fixed column. When the moving plate moves, it drives the mounting plate to adjust the height through the connecting column, and can adjust the distance between the suction cup and the cardboard box.

[0017] 3. For the device for preventing cardboard boxes from jamming in the cardboard box stacking machine, the protection plate squeezes the four corners and edges of the cardboard box. When the protection plate is subjected to force, it drives the connecting sliding plate to slide on the fixed rod and squeezes the compression spring, and the protection plate ensures that the four corners of the cardboard box are not damaged. Description of the Drawings

[0018] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0019] Figure 1 It is the front view of the overall structure of the present utility model;

[0020] Figure 2 It is the cross-sectional view of the top plate of the present utility model;

[0021] Figure 3 It is the cross-sectional view of the moving frame of the present utility model;

[0022] Figure 4 It is the schematic diagram of the suction cup of the present utility model;

[0023] Figure 5 It is the cross-sectional view of the connection frame of the present utility model;

[0024] Figure 6 It is the working drawing of the protection plate of the present utility model.

[0025] In the figure: 1, base plate; 2, top plate; 3, transmission belt; 4, cardboard; 5, collection box; 6, moving frame; 7, rack column; 8, connection frame; 9, mounting plate; 10, air pump; 11, first motor; 12, first rotating gear; 13, mounting shaft seat; 14, second rotating gear; 15, protection plate; 16, suction cup; 17, fixing plate; 18, connecting column; 19, second motor; 20, fixing column; 21, threaded column; 22, moving plate; 23, fixing rod; 24, connecting slide plate; 25, compression spring. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-5, A device for preventing cardboard boxes from jamming in a cardboard box stacking machine, which includes a base plate 1. A conveyor belt 3 and a collection box 5 are respectively arranged at the top end of the base plate 1. A cardboard box board 4 is arranged on the conveyor belt 3. The collection box 5 is located on one side of the conveyor belt 3. The top end of the base plate 1 is fixedly installed with a top plate 2. A moving frame 6 is movably installed inside the top plate 2. A connecting frame 8 is fixedly installed at the bottom end of the moving frame 6. A sliding through hole matching the bottom end of the moving frame 6 is penetrated and opened on the inner wall of the bottom end of the top plate 2. A connecting column 18 is movably installed inside the connecting frame 8. The bottom ends of a plurality of connecting columns 18 are fixedly installed with a mounting plate 9. An air pump 10 and a fixing plate 17 are respectively fixedly installed at the top end of the mounting plate 9. The bottom end of the mounting plate 9 is fixedly installed with suction cups 16 at equal distances and evenly. The mounting plate 9 is located above the conveyor belt 3.

[0029] In this embodiment, a sliding column is fixedly installed inside the groove of the base plate 1. A sliding block is movably installed on the outer side of the sliding column. The top end of the sliding block is fixedly connected to the bottom end of the collection box 5. The collection box 5 is located on the output side of the conveyor belt 3.

[0030] In this embodiment, the highest height of the conveyor belt 3 is higher than the opening of the collection box 5.

[0031] In this embodiment, a rack column 7 is fixedly installed inside the top plate 2. The rack column 7 penetrates through the moving frame 6. A first motor 11 and a mounting shaft seat 13 are respectively fixedly installed inside the moving frame 6. The first motor 11 is located on the side of the mounting shaft seat 13.

[0032] In this embodiment, a first rotating gear 12 is fixedly installed at the output shaft end of the first motor 11. A second rotating gear 14 is movably installed on the outer side of the mounting shaft seat 13. The first rotating gear 12 is located above the second rotating gear 14, and the first rotating gear 12 is meshed with the second rotating gear 14. The second rotating gear 14 is located above the rack column 7, and the second rotating gear 14 is meshed with the rack column 7.

[0033] In this embodiment, a second motor 19 and a fixed column 20 are respectively fixedly installed in the connecting frame 8. The second motor 19 is located above the fixed column 20. A threaded column 21 is fixedly installed at the output shaft end of the second motor 19. A moving plate 22 is threadedly connected to the outer side of the threaded column 21. The fixed column 20 penetrates through the moving plate 22. The bottom end of the moving plate 22 is fixedly connected to the top end of the connecting column 18.

[0034] Working principle of this embodiment: When in use, the first motor 6 drives the first rotating gear 12 to rotate. When the first rotating gear 12 rotates, it drives the second rotating gear 14 to rotate together. When the second rotating gear 14 rotates, it drives the moving frame 6 to move in the top plate 2 through the rack column 7. When the moving frame 6 moves, it drives the mounting plate 9 to move horizontally below the top plate 2 through the connecting frame 8 and the connecting column 18, and sucks the cardboard 4 on the conveyor belt 3 through the suction cup 16 and places it into the collection box 5 to prevent the cardboard 3 from piling up on the conveyor belt 3.

[0035] When carrying the cardboard 4, the second motor 19 drives the threaded column 21 to rotate. When the threaded column 21 rotates, it drives the moving plate 22 to move in the connecting frame 8 through the fixed column 20. When the moving plate 22 moves, it drives the mounting plate 9 to adjust the height through the connecting column 18, and can adjust the distance between the suction cup 16 and the cardboard 4.

[0036] Embodiment Two:

[0037] Please refer to Figure 1 、 Figure 6 , a device for preventing cardboard jamming in a cardboard stacker, including a base plate 1. The top of the base plate 1 is respectively provided with a conveyor belt 3 and a collection box 5. A cardboard 4 is arranged on the conveyor belt 3. The collection box 5 is located on one side of the conveyor belt 3. The top of the base plate 1 is fixedly installed with a top plate 2. The inside of the top plate 2 is movably installed with a moving frame 6. The bottom end of the moving frame 6 is fixedly installed with a connecting frame 8. The bottom inner wall of the top plate 2 is penetrated with a sliding through hole matching the bottom end of the moving frame 6. The inside of the connecting frame 8 is movably installed with a connecting column 18. The bottom ends of several connecting columns 18 are fixedly installed with a mounting plate 9. The top of the mounting plate 9 is respectively fixedly installed with an air pump 10 and a fixing plate 17. The bottom end of the mounting plate 9 is equidistantly and uniformly fixedly installed with suction cups 16. The mounting plate 9 is located above the conveyor belt 3.

[0038] In this embodiment, a fixing rod 23 is fixedly installed inside the fixing plate 17. The outer side of the fixing rod 23 is respectively movably installed with a connecting sliding plate 24 and a compression spring 25. The compression spring 25 is located above the connecting sliding plate 24. The bottom end of the connecting sliding plate 24 penetrates through the mounting plate 9 and is fixedly installed with a protection plate 15. The protection plate 15 is located around the cardboard 4.

[0039] Working principle of this embodiment: When the suction cup 16 sucks the cardboard 4, the protection plate 15 squeezes the four corners and edges of the cardboard 4. After being subjected to force, the protection plate 15 drives the connecting sliding plate 24 to slide on the fixing rod 23 and squeezes the compression spring 25. The protection plate 15 ensures that the four corners of the cardboard 4 are not damaged.

Claims

1. A device for preventing cardboard boxes from jamming in a cardboard box stacker, comprising a base plate (1), characterized in that: At the top of the base plate (1), a conveyor belt (3) and a collection box (5) are respectively arranged. A cardboard box board (4) is arranged on the conveyor belt (3). The collection box (5) is located on one side of the conveyor belt (3). At the top of the base plate (1), a top plate (2) is fixedly installed. Inside the top plate (2), a moving frame (6) is movably installed. At the bottom end of the moving frame (6), a connecting frame (8) is fixedly installed. A sliding through hole matching the bottom end of the moving frame (6) is penetrated and opened on the inner wall of the bottom end of the top plate (2). Inside the connecting frame (8), a connecting column (18) is movably installed. At the bottom ends of a plurality of the connecting columns (18), a mounting plate (9) is fixedly installed. An air pump (10) and a fixing plate (17) are respectively fixedly installed at the top of the mounting plate (9). At the bottom of the mounting plate (9), suction cups (16) are fixedly installed at equal distances and evenly. The mounting plate (9) is located above the conveyor belt (3).

2. The anti-jamming carton device for a carton stacking machine according to claim 1, wherein: Inside the groove of the base plate (1), a sliding column is fixedly installed. The outer side of the sliding column is movably installed with a sliding block. The top end of the sliding block is fixedly connected to the bottom end of the collection box (5). The collection box (5) is located on the output side of the conveyor belt (3).

3. The anti-jamming carton device of a carton stacking machine according to claim 1, characterized in that: The maximum height of the conveyor belt (3) is higher than the opening of the collection box (5).

4. The anti-jamming carton device of a carton stacking machine according to claim 1, characterized in that: Inside the top plate (2), a rack column (7) is fixedly installed. The rack column (7) penetrates through the moving frame (6). Inside the moving frame (6), a first motor (11) and a mounting shaft seat (13) are respectively fixedly installed. The first motor (11) is located on the side of the mounting shaft seat (13).

5. The anti-jamming carton device of a carton stacking machine according to claim 4, characterized in that: At the output shaft end of the first motor (11), a first rotating gear (12) is fixedly installed. The outer side of the mounting shaft seat (13) is movably installed with a second rotating gear (14). The first rotating gear (12) is located above the second rotating gear (14), and the first rotating gear (12) is meshed with the second rotating gear (14). The second rotating gear (14) is located above the rack column (7), and the second rotating gear (14) is meshed with the rack column (7).

6. The anti-jamming carton device of a carton stacker according to claim 1, characterized in that: Inside the connecting frame (8), a second motor (19) and a fixing column (20) are respectively fixedly installed. The second motor (19) is located above the fixing column (20). At the output shaft end of the second motor (19), a threaded column (21) is fixedly installed. The outer side of the threaded column (21) is threadedly connected with a moving plate (22). The fixing column (20) penetrates through the moving plate (22). The bottom end of the moving plate (22) is fixedly connected to the top end of the connecting column (18).

7. The anti-jamming carton device of a carton stacking machine according to claim 1, characterized in that: Inside the fixing plate (17), a fixing rod (23) is fixedly installed. The outer side of the fixing rod (23) is respectively movably installed with a connecting sliding plate (24) and a compression spring (25). The compression spring (25) is located above the connecting sliding plate (24). The bottom end of the connecting sliding plate (24) penetrates through the mounting plate (9) and is fixedly installed with a protection plate (15). The protection plate (15) is located around the cardboard box board (4).

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