Corrugated carton production coating machine

Abstract

The utility model discloses a corrugated carton production coating machine which comprises a workbench, an installation frame is installed above the workbench, a storage box is installed on the right side face of the installation frame, a water pump is installed on the upper right portion of the installation frame, the liquid inlet end of the water pump is communicated with a connecting pipe, and the other end of the connecting pipe extends into the storage box. The liquid outlet end of the water pump communicates with a hose, and the lower end of the hose communicates with a spray head. A first servo motor is mounted at the right end of the mounting frame, the output end of the first servo motor is connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a fixing frame, a limiting rod penetrates through the upper end of the fixing frame, and the end of the limiting rod is connected with the mounting frame. According to the corrugated carton production coating machine, a corrugated board is supported through the containing plate, the containing plate is driven to rotate, the corrugated board can be turned over, double-face spraying of the corrugated board is achieved, and operation is easy and fast.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box production technology, specifically a corrugated cardboard box production coating machine. Background Technology

[0002] Corrugated boxes are a common type of packaging container made of corrugated cardboard. In the production process of corrugated boxes, the coating machine is one of the key pieces of equipment. Its main function is to evenly spray coatings onto the surface of the corrugated cardboard. These coatings can enhance the moisture-proof, waterproof, wear-resistant, and friction-resistant properties of the boxes.

[0003] When using a coating machine to spray paint corrugated cardboard, it is not flexible and convenient to flip the cardboard over, which is not conducive to double-sided coating. Furthermore, the size of the corrugated cardboard to be coated is different, and it cannot be positioned to fit the size of the cardboard. When flipping the cardboard over, displacement is likely to occur, which is not conducive to comprehensive coating. Therefore, we have proposed a corrugated carton production coating machine to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a corrugated cardboard box production coating machine to solve the problems mentioned in the background art, such as the inability to flexibly and conveniently flip corrugated cardboard, which is not conducive to double-sided coating of corrugated cardboard, and the inability to limit the size of the corrugated cardboard when coating different sizes of corrugated cardboard, and the easy displacement of corrugated cardboard when flipping it, which is not conducive to comprehensive coating of corrugated cardboard.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corrugated cardboard box production coating machine, including a workbench, an mounting frame installed above the workbench, a storage box installed on the right side of the mounting frame, a water pump installed on the upper right side of the mounting frame, a connecting pipe connected to the inlet end of the water pump, the other end of the connecting pipe extending into the interior of the storage box, a flexible hose connected to the outlet end of the water pump, and a spray nozzle connected to the lower end of the flexible hose;

[0006] A servo motor is installed at the right end of the mounting bracket. A threaded rod is connected to the output end of the servo motor. A fixing bracket is threaded to the outer side of the threaded rod. A limit rod passes through the upper end of the fixing bracket. The end of the limit rod is connected to the mounting bracket. A hydraulic rod is installed at the end of the fixing bracket. The output end of the hydraulic rod is connected to the nozzle.

[0007] A support base is installed above the workbench, and a second servo motor is installed at the rear end of the support base. The output end of the second servo motor is connected to a rotating shaft, and a placement plate is installed on the outside of the rotating shaft. A limiting component is provided on the placement plate to prevent the corrugated cardboard from shifting.

[0008] Preferably, the limiting component includes a bidirectional lead screw rotatably connected to the placement plate, a limiting plate one being threadedly connected to the outer side of the bidirectional lead screw, a sliding rod being installed inside the placement plate, a limiting plate two being sleeved on the outer side of the sliding rod, and the limiting plate two being fixed to the placement plate by bolts.

[0009] Preferably, the fixing frame and the limiting rod form a sliding structure, and the limiting rod and the threaded rod are distributed parallel to each other.

[0010] Preferably, the placement plates are distributed in a bent shape, the bending angle of the placement plates is less than 90°, and the placement plates form a rotating structure with the support base through a rotating shaft.

[0011] Preferably, the two sections of the bidirectional lead screw have opposite thread distribution directions, and each of the opposite thread distribution sections of the bidirectional lead screw is connected to a limit plate.

[0012] Preferably, the upper ends of the first limiting plate and the second limiting plate are both inclined, and the first limiting plate and the second limiting plate are arranged in a triangular orientation.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The corrugated cardboard production coating machine supports the corrugated cardboard through the placement plate, and can flip the corrugated cardboard by driving the placement plate to rotate, so as to achieve double-sided spraying of the corrugated cardboard. The operation is simple and quick.

[0015] (2) The corrugated cardboard box production coating machine can control the movement of the first limiting plate by driving the bidirectional screw to adjust the distance between the first limiting plates, and drive the second limiting plate to move to adjust the position of the second limiting plate, so that the limiting plate adapts to the size of the corrugated cardboard and fits the edge of the corrugated cardboard, thereby limiting the corrugated cardboard and preventing it from shifting. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fixing frame structure of this utility model;

[0018] Figure 3 This is a front view structural diagram of the placement plate of this utility model;

[0019] Figure 4 This is a schematic diagram of the rear view of the placement plate of this utility model;

[0020] Figure 5 This is a cross-sectional view of the placement plate of this utility model;

[0021] Figure 6This is a schematic diagram of the limiting plate of this utility model.

[0022] In the diagram: 1. Workbench; 2. Mounting frame; 3. Storage box; 4. Water pump; 5. Connecting pipe; 6. Hose; 7. Nozzle; 8. Servo motor one; 9. Threaded rod; 10. Fixing frame; 11. Limiting rod; 12. Hydraulic rod; 13. Support base; 14. Servo motor two; 15. Rotating shaft; 16. Placement plate; 17. Two-way lead screw; 18. Limiting plate one; 19. Slide rod; 20. Limiting plate two. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-6 The present invention provides the following technical solution: a corrugated cardboard box production coating machine, including a workbench 1, an mounting frame 2 installed above the workbench 1, a storage box 3 installed on the right side of the mounting frame 2, a water pump 4 installed on the upper right side of the mounting frame 2, a connecting pipe 5 connected to the inlet end of the water pump 4, the other end of the connecting pipe 5 extending into the interior of the storage box 3, a flexible hose 6 connected to the outlet end of the water pump 4, and a nozzle 7 connected to the lower end of the flexible hose 6; a servo motor 8 is installed on the right end of the mounting frame 2, a threaded rod 9 is connected to the output end of the servo motor 8, a fixing frame 10 is threaded to the outer side of the threaded rod 9, a limit rod 11 passes through the upper end of the fixing frame 10, the end of the limit rod 11 is connected to the mounting frame 2, a hydraulic rod 12 is installed at the end of the fixing frame 10, and the output end of the hydraulic rod 12 is connected to the nozzle 7;

[0025] Furthermore, the fixed frame 10 and the limiting rod 11 form a sliding structure. The limiting rod 11 and the threaded rod 9 are distributed parallel to each other, limiting the fixed frame 10 to maintain horizontal movement and adjusting the position of the nozzle 7.

[0026] A support base 13 is installed above the workbench 1. A servo motor 14 is installed at the rear end of the support base 13. The output end of the servo motor 14 is connected to a rotating shaft 15. A placement plate 16 is installed on the outside of the rotating shaft 15. A limiting component is provided on the placement plate 16 to prevent the corrugated cardboard from shifting.

[0027] Furthermore, the limiting assembly includes a bidirectional lead screw 17 rotatably connected to the placement plate 16, a limiting plate 18 threadedly connected to the outer side of the bidirectional lead screw 17, a slide rod 19 installed inside the placement plate 16, a limiting plate 20 sleeved on the outer side of the slide rod 19, and the limiting plate 20 and the placement plate 16 are fixed together by bolts.

[0028] Furthermore, the placement plate 16 is distributed in a bent shape, and the bending angle of the placement plate 16 is less than 90°. The placement plate 16 forms a rotating structure with the support base 13 through the rotating shaft 15. The corrugated cardboard is flipped by rotating the placement plate 16.

[0029] Furthermore, the front and rear sections of the double-acting screw 17 have opposite thread distribution directions, and the opposite thread distribution sections of the double-acting screw 17 are connected to limit plates 18. By rotating the double-acting screw 17, the limit plates 18 are driven to move in opposite directions simultaneously, thereby adjusting the distance between the limit plates 18.

[0030] Furthermore, the upper ends of both the first limiting plate 18 and the second limiting plate 20 are inclined, and the first limiting plate 18 and the second limiting plate 20 are triangularly distributed, so that the corrugated cardboard is guided by the inclined surfaces of the first limiting plate 18 and the second limiting plate 20, and is limited between the first limiting plate 18 and the second limiting plate 20 to prevent it from shifting.

[0031] Specifically, place workbench 1 in the work area. Adjust the positions of limiting plate 18 and limiting plate 20 according to the dimensions of the same batch of corrugated cardboard. Rotate the double-acting screw 17 to cause the outer threaded limiting plate 18 to move in the opposite direction simultaneously. Adjust the distance between limiting plate 18 and the limiting plate 20. Move the limiting plate 20 so that it slides on the slide rod 19. Adjust the position of the limiting plate 20 and use bolts to fix it to the placement plate 16. Place the corrugated cardboard on the right side of the placement plate 16. At this point, the edge of the corrugated cardboard is in contact with both limiting plate 18 and limiting plate 20. Contact, but its contact tightness is low. While limiting the corrugated cardboard, it allows the corrugated cardboard to easily move out between the limiting plate 18 and the limiting plate 20. The water pump 4 is connected to the power supply, and the paint in the storage tank 3 is drawn through the connecting pipe 5. Then it is transported to the nozzle 7 through the hose 6 and sprayed out from the nozzle 7 to coat the corrugated cardboard. At the same time, the hydraulic rod 12 is opened to drive the nozzle 7 to move back and forth. The servo motor 8 is connected to the power supply and controls the threaded rod 9 connected to the output end to rotate forward, thereby controlling the fixed frame 10 to move to the left, and then controlling the nozzle 7 to move to the left to coat one side of the corrugated cardboard.

[0032] When servo motor 14 is powered on, the rotating shaft 15 connected to the output end is rotated, thereby controlling the placement plate 16 to rotate counterclockwise, flipping the corrugated cardboard over to the left side of the placement plate 16. The nozzle 7 continues to move to the left, continuing to spray the other side of the corrugated cardboard. After spraying, the corrugated cardboard is removed, and a new corrugated cardboard is placed on the left side of the placement plate 16. Servo motor 8 is controlled to drive the threaded rod 9 to reverse, thereby controlling the fixing frame 10 to drive the nozzle 7 to move to the right, fully spraying one side of the new corrugated cardboard. Servo motor 14 controls the rotating shaft 15 to drive the placement plate 16 to rotate clockwise, flipping the corrugated cardboard over. The nozzle 7 continues to move to the right, spraying the other side of the new corrugated cardboard. Content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A corrugated box production coater comprising a worktable (1), characterized in that: The upper side of the workbench (1) is provided with a mounting rack (2), the right side of the mounting rack (2) is provided with a storage box (3), the upper right side of the mounting rack (2) is provided with a water pump (4), the water inlet end of the water pump (4) is communicated with a connecting pipe (5), the other end of the connecting pipe (5) extends into the inside of the storage box (3), the water outlet end of the water pump (4) is communicated with a hose (6), and the lower end of the hose (6) is communicated with a spray head (7). The right end of the mounting rack (2) is provided with a servo motor (8), the output end of the servo motor (8) is connected with a threaded rod (9), the outer side of the threaded rod (9) is threadedly connected with a fixing frame (10), the upper end of the fixing frame (10) penetrates through a limiting rod (11), the end of the limiting rod (11) is connected with the mounting rack (2), and the end of the fixing frame (10) is provided with a hydraulic rod (12). The output end of the hydraulic rod (12) is connected with the spray head (7). The upper side of the workbench (1) is provided with a supporting seat (13), the rear end of the supporting seat (13) is provided with a servo motor (14), the output end of the servo motor (14) is connected with a rotating shaft (15), the outer side of the rotating shaft (15) is provided with a placing plate (16), and the placing plate (16) is provided with a limiting assembly for preventing the corrugated board from moving.

2. A machine for coating corrugated cardboard boxes as claimed in claim 1, characterized in that: The limiting assembly comprises a bidirectional screw rod (17) rotatably connected to the placing plate (16), the outer side of the bidirectional screw rod (17) is threadedly connected with a limiting plate (18), the inside of the placing plate (16) is provided with a sliding rod (19), the outer side of the sliding rod (19) is provided with a limiting plate (20), and the limiting plate (20) and the placing plate (16) are fixed through bolts.

3. A machine for coating corrugated cardboard boxes as claimed in claim 1, characterized in that: The fixing frame (10) and the limiting rod (11) constitute a sliding structure, and the limiting rod (11) and the threaded rod (9) are distributed in parallel with each other.

4. A corrugated box production coater as claimed in claim 1, characterized in that: The placing plate (16) is in a bent shape, the bending angle of the placing plate (16) is less than 90°, and the placing plate (16) and the supporting seat (13) constitute a rotating structure through the rotating shaft (15).

5. A corrugated box production coater as claimed in claim 2, characterized in that: The front and rear threaded distribution directions of the bidirectional screw rod (17) are opposite, and the opposite threaded distribution directions of the bidirectional screw rod (17) are connected with the limiting plate (18).

6. A corrugated box production coater as defined in claim 2, characterized in that: The upper ends of the limiting plate (18) and the limiting plate (20) are inclined, and the limiting plate (18) and the limiting plate (20) are in a triangular orientation.

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