Paperboard pushing mechanism for carton packaging machine

Abstract

The utility model discloses a paperboard pushing mechanism for a carton packaging machine, which belongs to the technical field of paperboard pushing mechanisms and comprises a placing plate and a supporting mechanism mounted at the bottom of the placing plate, a lifting component is mounted on the supporting mechanism, a discharging component is mounted on the placing plate, a connecting plate is mounted on the placing plate, and a supporting rod is mounted on the connecting plate. A top plate is installed at the tops of the supporting rods, a first limiting rod is installed on the containing plate, a connecting block is installed at the top of the containing plate, a second limiting rod is installed on the connecting block, a connecting base is installed on the top plate, a connecting box is installed at one end of the connecting base, a motor is installed on the connecting box, and a conveying wheel is installed at the output end of the motor. One end of the conveying wheel is connected with the connecting box through a rotating shaft. According to the paperboard conveying device, the first limiting rod and the second limiting rod are arranged to be matched with each other, paperboards on the containing plate can be limited, and the situation that the paperboards cannot be conveyed to the discharging plate by the conveying wheels due to the fact that the paperboards deviate can be prevented.

Description

Technical Field

[0001] The utility model relates to a cardboard pushing mechanism, in particular to a cardboard pushing mechanism for a carton packaging machine, belonging to the technical field of cardboard pushing mechanisms. Background Art

[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. Cartons are actually composed of cardboard, and a cardboard pushing mechanism is required to push the cardboard onto the packaging machine during carton processing.

[0003] However, the existing cardboard pushing mechanism for carton packaging machines cannot facilitate the limiting of cardboard during actual use, and it is unable to prevent the cardboard from shifting during transportation, resulting in the conveyor wheel being unable to transport the cardboard. Summary of the Utility Model

[0004] The main purpose of the utility model is to solve the problem that it is not convenient to limit the cardboard, and to provide a cardboard pushing mechanism for a carton packaging machine.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A cardboard pushing mechanism for a carton packaging machine includes a placement plate and a support mechanism installed at the bottom of the placement plate. A lifting component is installed on the support mechanism, a blanking component is installed on the placement plate, a connecting plate is installed on the placement plate, a support rod is installed on the connecting plate, a top plate is installed at the top of the support rod, a first limiting rod is installed on the placement plate, a connecting block is installed at the top of the placement plate, a second limiting rod is installed on the connecting block, a connecting seat is installed on the top plate, a connecting box is installed at one end of the connecting seat, a motor is installed on the connecting box, a conveyor wheel is installed at the output end of the motor, and one end of the conveyor wheel is connected to the connecting box through a rotating shaft.

[0007] Preferably, the support mechanism includes support legs and a bottom plate. A plurality of support legs are installed at the bottom of the placement plate, and the bottom of the support legs is connected to the top of the bottom plate.

[0008] Preferably, the lifting component includes a hydraulic telescopic rod and a pushing plate. The hydraulic telescopic rod is installed on the bottom plate, and the output end of the hydraulic telescopic rod is installed with the pushing plate.

[0009] Preferably, the blanking component includes a limiting plate, a blanking plate, and a guiding plate. The limiting plate is installed on the placement plate, the blanking plate is installed on the limiting plate, and the guiding plate is installed on the blanking plate.

[0010] Preferably, a first connecting rod is installed on the connection box, a guiding frame is installed on the first connecting rod, the guiding frame is slidably connected with the support rod, and a sliding hole matching with the support rod is formed in the guiding frame.

[0011] Preferably, a rotating block is installed on one side of the second limiting rod, and a rotating groove matching with the rotating block is formed in the connecting block.

[0012] Preferably, a plurality of rotating cavities are formed in the rotating block, and balls are rotatably installed inside the rotating cavities.

[0013] Preferably, a second connecting rod is installed on the top plate, an installation frame is installed at one end of the second connecting rod, a limiting frame is installed on the installation frame, a baffle is slidably installed on the second limiting rod, a plug rod is installed on the baffle, and a slot matching with the plug rod is formed in the limiting frame.

[0014] Preferably, a sliding block is installed on the baffle, a sliding groove matching with the sliding block is formed in the second limiting rod, the sliding block is a T-shaped sliding block, the sliding groove is a T-shaped sliding groove, and a clamping mechanism is installed on the sliding block.

[0015] Preferably, the clamping mechanism includes a cavity, a spring and a clamping ball. A cavity is formed in the sliding block, a spring is installed inside the cavity, a clamping ball is installed at one end of the spring, and a clamping groove matching with the clamping ball is formed in the second limiting rod.

[0016] The beneficial technical effects of the present utility model:

[0017] 1. According to the cardboard pushing mechanism for a carton packaging machine of the present utility model, by arranging the first limiting rod and the second limiting rod to cooperate with each other, the cardboard on the placing plate can be limited, and it can prevent the cardboard from shifting, resulting in the conveying wheel being unable to transport the cardboard to the blanking plate.

[0018] 2. By arranging a motor, when the motor is started, it drives the conveying wheel to rotate, which can drive the cardboard to move and move the cardboard to the blanking plate, thereby facilitating the conveying of the cardboard. Brief Description of the Drawings

[0019] Figure 1 is the overall structural schematic diagram of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the first limiting rod of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the conveying wheel of the present utility model;

[0022] Figure 4 is the structural schematic diagram of the rotating shaft of the present utility model;

[0023] Figure 5 Schematic diagram of the rotating block structure of the present utility model;

[0024] Figure 6 Schematic diagram of the ball structure of the present utility model;

[0025] Figure 7 Schematic diagram of the slider structure of the present utility model;

[0026] Figure 8 Schematic diagram of the ball clamping structure of the present utility model.

[0027] In the figure: 1, placing plate; 2, bottom plate; 3, support leg; 4, hydraulic telescopic rod; 5, blanking plate; 6, limiting plate; 7, guiding plate; 8, connecting plate; 9, top plate; 10, guiding frame; 11, first connecting rod; 12, connecting seat; 13, connecting box; 14, motor; 15, first limiting rod; 16, pushing plate; 17, second limiting rod; 18, connecting block; 19, baffle; 20, limiting frame; 21, inserting rod; 22, mounting rack; 23, second connecting rod; 24, support rod; 25, conveying wheel; 26, rotating shaft; 27, rotating block; 28, slider; 29, ball; 30, ball clamp; 31, spring. Detailed implementation manners

[0028] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below in conjunction with embodiments and the accompanying drawings, but the implementation manners of the present utility model are not limited thereto.

[0029] As Figures 1 - 8 shown, the cardboard pushing mechanism for a carton packaging machine provided in this embodiment includes a placing plate 1 and a support mechanism installed at the bottom of the placing plate 1. A lifting component is installed on the support mechanism, a blanking component is installed on the placing plate 1, a connecting plate 8 is installed on the placing plate 1, a support rod 24 is installed on the connecting plate 8, a top plate 9 is installed at the top of the support rod 24, a first limiting rod 15 is installed on the placing plate 1, a connecting block 18 is installed at the top of the placing plate 1, a second limiting rod 17 is installed on the connecting block 18, a connecting seat 12 is installed on the top plate 9, a connecting box 13 is installed at one end of the connecting seat 12, a motor 14 is installed on the connecting box 13, a conveying wheel 25 is installed at the output end of the motor 14, and one end of the conveying wheel 25 is connected to the connecting box 13 through a rotating shaft 26. By setting the first limiting rod 15 and the second limiting rod 17 to cooperate with each other, the cardboard on the placing plate 1 can be limited, and it can prevent the cardboard from shifting and causing the conveying wheel 25 to be unable to transport the cardboard to the blanking plate 5. By setting the motor 14, when the motor 14 is started to drive the conveying wheel 25 to rotate, it can drive the cardboard to move and move the cardboard to the blanking plate 5, thereby facilitating the transportation of the cardboard.

[0030] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, the support mechanism includes support legs 3 and a bottom plate 2. A plurality of support legs 3 are installed at the bottom of the placing plate 1, and the bottom of the support legs 3 is connected to the top of the bottom plate 2. By providing the bottom plate 2 and the support legs 3, the placing plate 1 can be supported. The lifting component includes a hydraulic telescopic rod 4 and a push plate 16. The hydraulic telescopic rod 4 is installed on the bottom plate 2, and the output end of the hydraulic telescopic rod 4 is installed with the push plate 16. By providing the hydraulic telescopic rod 4, when the hydraulic telescopic rod 4 starts, it drives the push plate 16 to move, which can facilitate driving the cardboard to rise and can cooperate with the conveying wheel 25 to transport the cardboard onto the blanking plate 5. The blanking component includes a limiting plate 6, a blanking plate 5, and a guiding plate 7. The limiting plate 6 is installed on the placing plate 1, the blanking plate 5 is installed on the limiting plate 6, and the guiding plate 7 is installed on the blanking plate 5. By providing the blanking plate 5, when the hydraulic telescopic rod 4 starts and drives the push plate 16 to move, driving the cardboard to rise and bringing the cardboard into contact with the conveying wheel 25, when the motor 14 starts and drives the conveying wheel 25 to rotate, the cardboard can be transported onto the blanking plate 5. Through the blanking plate 5, the cardboard can be transported to the carton packaging machine. By providing the limiting plate 6, the cardboard can be limited, and by providing the guiding plate 7, the cardboard can be guided. A first connecting rod 11 is installed on the connecting box 13, a guiding frame 10 is installed on the first connecting rod 11, and an installation hole matching with the support rod 24 is provided on the guiding frame 10. By providing the cooperation between the guiding frame 10 and the first connecting rod 11, the connecting box 13 can be supported, and thus the conveying wheel 25 can be supported.

[0031] In this embodiment, as Figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, a rotating block 27 is installed on one side of the second limiting rod 17. A rotating groove matching with the rotating block 27 is formed on the connecting block 18. By setting the rotating connection between the rotating block 27 and the rotating groove, it is convenient to rotate and fold the second limiting rod 17. The cardboard can be placed on the placing plate 1. A plurality of rotating cavities are formed in the rotating block 27, and a rolling ball 29 is rotatably installed inside the rotating cavity. By setting the rolling ball 29, the friction force of the rotation of the rotating block 27 can be reduced. A second connecting rod 23 is installed on the top plate 9. One end of the second connecting rod 23 is installed with a mounting frame 22, and a limiting frame 20 is installed on the mounting frame 22. A baffle 19 is slidably installed on the second limiting rod 17. A plug rod 21 is installed on the baffle 19. A slot matching with the plug rod 21 is formed on the limiting frame 20. Place the cardboard on the placing plate 1, rotate the second limiting rod 17, make the second limiting rod 17 contact with the limiting frame 20, slide the baffle 19, insert the plug rod 21 into the slot, and the second limiting rod 17 can be limited, and then the cardboard can be limited. A sliding block 28 is installed on the baffle 19. A sliding groove matching with the sliding block 28 is formed on the second limiting rod 17. The sliding block 28 is a T-shaped sliding block, and the sliding groove is a T-shaped sliding groove. A clamping mechanism is installed on the sliding block 28. By setting the sliding connection between the sliding block 28 and the sliding groove, pull the baffle 19, the sliding block 28 slides in the sliding groove, pull out the plug rod 21 from the slot, and rotate and fold the second limiting rod 17. The cardboard can be placed on the placing plate 1. By setting the T-shaped sliding block 28 to cooperate with the T-shaped sliding groove, the baffle 19 can be guided and limited. The clamping mechanism includes a cavity, a spring 31 and a clamping ball 30. A cavity is formed in the sliding block 28, a spring 31 is installed inside the cavity, and a clamping ball 30 is installed at one end of the spring 31. A clamping groove matching with the clamping ball 30 is formed on the second limiting rod 17. By setting the clamping connection between the clamping ball 30 and the clamping groove, the slid baffle 19 can be limited.

[0032] In this embodiment, as Figures 1 - 8 shown, the working process of a cardboard pushing mechanism for a carton packaging machine provided in this embodiment is as follows:

[0033] Step 1: Place the cardboard on the placing plate 1, rotate the second limiting rod 17, the rotating block 27 rotates in the rotating groove, the second limiting rod 17 contacts the limiting frame 20, slide the baffle 19, the sliding block 28 slides in the sliding groove, insert the plug rod 21 into the slot, and the clamping ball 30 is clamped into the clamping groove;

[0034] Step 2: The hydraulic telescopic rod 4 is started to drive the push plate 16 to move, and then drive the cardboard to rise and contact the conveying wheel 25;

[0035] Step 3: The motor 14 is started to drive the conveying wheel 25 to rotate to transport the cardboard, and the cardboard is transported to the blanking plate 5 to transport the cardboard.

[0036] In summary, in this embodiment, according to the cardboard pushing mechanism for the carton packaging machine of this embodiment, by setting the first limiting rod 15 and the second limiting rod 17 to cooperate with each other, the cardboard on the placing plate 1 can be limited, and it can prevent the cardboard from shifting, resulting in the conveying wheel 25 being unable to transport the cardboard to the blanking plate 5. By setting the motor 14, when the motor 14 is started to drive the conveying wheel 25 to rotate, the cardboard can be driven to move and transported to the blanking plate 5, thereby facilitating the transportation of the cardboard. By setting the bottom plate 2 and the support legs 3, the placing plate 1 can be supported. By setting the hydraulic telescopic rod 4, when the hydraulic telescopic rod 4 is started to drive the push plate 16 to move, it can facilitate the lifting of the cardboard and cooperate with the conveying wheel 25 to transport the cardboard to the blanking plate 5. By setting the blanking plate 5, when the hydraulic telescopic rod 4 is started to drive the push plate 16 to move, driving the cardboard to rise and bringing the cardboard into contact with the conveying wheel 25, and when the motor 14 is started to drive the conveying wheel 25 to rotate, the cardboard can be transported to the blanking plate 5. Through the blanking plate 5, the cardboard can be transported to the carton packaging machine. By setting the limiting plate 6, the cardboard can be limited. By setting the guiding plate 7, the cardboard can be guided. By setting the guiding frame 10 and the first connecting rod 11 to cooperate with each other, the connecting box 13 can be supported, and further the conveying wheel 25 can be supported. By setting the rotating block 27 to be rotatably connected with the rotating groove, it is convenient to rotate and fold the second limiting rod 17, and the cardboard can be placed on the placing plate 1. By setting the ball 29, the friction force of the rotation of the rotating block 27 can be reduced. When the cardboard is placed on the placing plate 1 and the second limiting rod 17 is rotated to contact the limiting frame 20, the baffle 19 is slid, and the inserting rod 21 is inserted into the inserting slot, the second limiting rod 17 can be limited, and further the cardboard can be limited. By setting the slider 28 to be slidably connected with the sliding groove, pulling the baffle 19, the slider 28 slides in the sliding groove, and the inserting rod 21 is pulled out of the inserting slot, and the second limiting rod 17 is rotated and folded, and the cardboard can be placed on the placing plate 1. By setting the slider 28 as a T-shaped slider to cooperate with the T-shaped sliding groove, the baffle 19 can be guided and limited. By setting the clamping ball 30 to be snap-fitted with the clamping slot, the slid baffle 19 can be limited.

[0037] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the scope disclosed by the present invention, according to the technical solution and its concept of the present invention, makes equivalent substitutions or changes, all belong to the protection scope of the present invention.

Claims

1. A cardboard pushing mechanism for a carton packaging machine, characterized in that It includes a placement plate (1) and a support mechanism installed at the bottom of the placement plate (1). A lifting component is installed on the support mechanism. A blanking component is installed on the placement plate (1). A connecting plate (8) is installed on the placement plate (1). A support rod (24) is installed on the connecting plate (8). The top of the support rod (24) is installed with a top plate (9). A first limiting rod (15) is installed on the placement plate (1). A connecting block (18) is installed on the top of the placement plate (1). A second limiting rod (17) is installed on the connecting block (18). A connecting seat (12) is installed on the top plate (9). One end of the connecting seat (12) is installed with a connecting box (13). A motor (14) is installed on the connecting box (13). The output end of the motor (14) is installed with a conveying wheel (25). One end of the conveying wheel (25) is connected to the connecting box (13) through a rotating shaft (26).

2. The cardboard pushing mechanism for a carton packaging machine according to claim 1, characterized in that The support mechanism includes support legs (3) and a bottom plate (2). A plurality of support legs (3) are installed at the bottom of the placement plate (1). The bottom of the support legs (3) is connected to the top of the bottom plate (2).

3. The cardboard pushing mechanism for a carton packaging machine according to claim 2, characterized in that, The lifting component includes a hydraulic telescopic rod (4) and a pushing plate (16). A hydraulic telescopic rod (4) is installed on the bottom plate (2). The output end of the hydraulic telescopic rod (4) is installed with a pushing plate (16).

4. The cardboard pushing mechanism for a carton packaging machine according to claim 3, wherein, The blanking component includes a limiting plate (6), a blanking plate (5) and a guiding plate (7). A limiting plate (6) is installed on the placement plate (1). A blanking plate (5) is installed on the limiting plate (6). A guiding plate (7) is installed on the blanking plate (5).

5. A cardboard pushing mechanism for a carton packaging machine according to claim 1, characterized in that, A first connecting rod (11) is installed on the connecting box (13). A guiding frame (10) is installed on the first connecting rod (11). The guiding frame (10) is slidably connected to the support rod (24). A sliding hole matching with the support rod (24) is opened on the guiding frame (10).

6. A cardboard pushing mechanism for a carton packaging machine according to claim 1, characterized in that, A rotating block (27) is installed on one side of the second limiting rod (17). A rotating groove matching with the rotating block (27) is opened on the connecting block (18).

7. A cardboard pushing mechanism for a carton packaging machine according to claim 6, characterized in that, A plurality of rotating cavities are opened on the rotating block (27). A ball (29) is rotatably installed inside the rotating cavity.

8. A cardboard pushing mechanism for a carton packaging machine according to claim 1, characterized in that, A second connecting rod (23) is installed on the top plate (9). One end of the second connecting rod (23) is installed with a mounting frame (22). A limiting frame (20) is installed on the mounting frame (22). A baffle (19) is slidably installed on the second limiting rod (17). A plug rod (21) is installed on the baffle (19). A slot matching with the plug rod (21) is opened on the limiting frame (20).

9. The cardboard pushing mechanism for a carton packaging machine according to claim 8, characterized in that, A sliding block (28) is installed on the baffle (19). A sliding groove matching with the sliding block (28) is opened on the second limiting rod (17). The sliding block (28) is a T-shaped sliding block. The sliding groove is a T-shaped sliding groove. A clamping mechanism is installed on the sliding block (28).

10. A cardboard pushing mechanism for a carton packaging machine according to claim 9, characterized in that, The engaging mechanism includes a cavity, a spring (31), and a locking ball (30). A cavity is formed on the slider (28). The spring (31) is installed inside the cavity. One end of the spring (31) is installed with the locking ball (30). A card slot that cooperates with the locking ball (30) is formed on the second limiting rod (17).

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