Paper box bonding and reinforcing device

Abstract

The utility model relates to a paper box bonding and reinforcing device, which belongs to the field of paper box processing, and comprises a rack, a conveying assembly for conveying a paper box is arranged on the rack, a mounting rod is arranged on the rack, a mounting block is arranged on the mounting rod, a plasma gun is mounted on the mounting block, a nozzle of the plasma gun is upward, and a limiting assembly is arranged on the rack. The limiting assembly is used for conducting movement limiting on the paper box. The paper box is conveyed through the conveying assembly, the plasma gun can eject flames to burn the extending edges of the paper box, the roughness degree of the extending edges of the paper box is improved, and therefore the adhesive force of glue is improved.

Description

Technical Field

[0001] The present application relates to the field of paper box processing, and in particular to a paper box bonding and reinforcement device. Background Art

[0002] At present, with the development of social economy and the continuous improvement of people's demand for product quality, various packaging products are increasingly valued. Among them, paper packaging is widely used in many industries such as food and medicine due to its environmental protection and low cost.

[0003] During the processing of paper boxes, they need to be bonded. Currently, common paper box bonding technologies mainly include hot melt adhesive bonding or cold glue bonding. However, the surface of the paper box after lamination is smooth, which reduces the adhesion of the glue and affects the bonding work of the paper box. Utility Model Content

[0004] In order to improve the above problems, the present application provides a paper box bonding and reinforcement device.

[0005] The present application provides a paper box bonding and reinforcement device that adopts the following technical solution:

[0006] A paper box bonding and reinforcement device includes a frame, the frame is provided with a transmission component for transmitting paper boxes, the frame is provided with a mounting rod, the mounting rod is provided with a mounting block, the mounting block is installed with a plasma gun, the nozzle of the plasma gun is facing upward, and the frame is provided with a limit component, which is used to limit the movement of the paper box.

[0007] By adopting the above technical solution, the operator can place the paper box on the rack and transport it through the transmission assembly. The mounting rod can provide support for the mounting block, and the mounting block can provide support for the plasma gun. The paper box is transported under the action of the transmission assembly and limited under the action of the limit assembly. The plasma gun can spray flames to burn the edge of the paper box, thereby increasing the roughness of the edge of the paper box, thereby improving the adhesion of the glue and facilitating the pasting of the paper box.

[0008] Preferably, the limit assembly includes a first limit bar, a second limit bar and an adjusting rod, the first limit bar is located above the second limit bar, the paper box passes between the first limit bar and the second limit bar, the first limit bar and the adjusting rod are fixedly connected, the second limit bar is fixedly connected to the frame, and the adjusting rod and the frame slide in the vertical direction.

[0009] By adopting the above technical solution, the first limit bar and the second limit bar can limit the paper box, reducing the possibility of the paper box moving when the plasma gun burns the paper box; the operator can move the adjustment rod to drive the movement of the first limit bar to adapt to paper boxes of different thicknesses.

[0010] Preferably, the transmission assembly includes a connecting rod, a connecting plate, a transmission wheel and a transmission belt. One end of the connecting rod is fixedly connected to the frame, and the other end is fixedly connected to the connecting plate. The connecting plate is located above the frame. There are multiple transmission wheels, and the multiple transmission wheels are rotatably connected to the connecting plate. The transmission belt is wound around the transmission wheel, and the transmission belt abuts against the paper box.

[0011] By adopting the above technical solution, the connecting rod can provide support for the connecting plate, and the connecting plate can provide an installation position for the transmission wheel. When the paper box needs to be transmitted, the operator can place the paper box on the frame and then drive the transmission wheel to rotate. The rotation of the transmission wheel can drive the transmission belt, and the transmission belt can drive the movement of the paper box, thereby facilitating the bonding work of the paper box.

[0012] Preferably, a fixing block is fixedly connected to the connecting plate, a fixing hole is opened on the fixing block, the adjusting rod passes through the fixing hole, a fixing bolt is threadedly connected to the fixing block, and the fixing bolt passes through the fixing block and abuts against the adjusting rod.

[0013] By adopting the above technical solution, the fixing hole can limit the movement of the adjusting rod, and the movement of the adjusting rod can drive the movement of the first limit strip to adapt to paper boxes of different thicknesses. When the adjusting rod moves to the appropriate position, the operator can screw in the fixing bolt, and the fixing bolt can limit the adjusting rod, thereby limiting the first limit strip.

[0014] Preferably, a fixing plate is provided on the frame, and the fixing plate is located on one side of the square where the plasma gun moves along the paper box. A guide bar is provided on the fixing plate, and the guide bar is used to fold the edge of the paper box inward.

[0015] By adopting the above technical solution, the fixed plate can provide support for the guide strip, and the guide strip can fold over the burned portion of the edge of the paper box to facilitate subsequent gluing of the edge of the paper box.

[0016] Preferably, the guide strip includes a first guide portion, a folding portion and a second guide portion, the folding portion is located between the first guide portion and the second guide portion, the second guide portion is located on one side of the folding portion along the moving direction of the paper box, the first guide portion is in contact with the lower side of the extended edge of the paper box, the folding portion is used to fold the extended edge of the paper box inward, and the second guide portion is used to flatten the folded extended edge of the paper box, a folding plate is fixedly connected to the fixed plate, and the folding plate and the folding portion are fixedly connected.

[0017] By adopting the above technical solution, after the edge of the paper box is burned, the first guide part can provide movement guidance for the edge of the paper box, the folding part can fold the edge of the paper box inward, and the third guide part can compact the folded edge.

[0018] Preferably, the fixed plate is fixedly connected to a mounting bracket, the mounting bracket is fixedly connected to a mounting plate, a limiting plate is fixedly connected below the mounting plate, the limiting plate is located above the first guide portion, and the paper feed box passes between the limiting plate and the first guide portion.

[0019] By adopting the above technical solution, the mounting frame can provide an installation position for the limit plate, the mounting plate can provide an installation position for the limit plate, and the limit plate can move and limit the edge of the carton to reduce the possibility of the edge of the carton warping.

[0020] Preferably, an auxiliary block is fixedly connected to the connecting plate, an auxiliary rod is fixedly passed through the auxiliary block, an end of the auxiliary rod away from the auxiliary block is fixedly connected to the auxiliary plate, and an end of the auxiliary plate away from the auxiliary rod is fixedly connected to the fixed plate.

[0021] By adopting the above technical solution, the auxiliary block can provide support for the auxiliary rod, the auxiliary rod can provide support for the auxiliary plate, and the auxiliary plate can provide support for the fixed plate, thereby improving the stability of the fixed plate.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. Through the arrangement of the transmission assembly, mounting rod, mounting block, plasma gun, and limit assembly, the operator can place the carton on the rack and transport it through the transmission assembly. The mounting rod can provide support for the mounting block, which in turn can provide support for the plasma gun. The carton is transported by the transmission assembly and limited by the limit assembly. The plasma gun can spray flames to burn the edge of the carton, increasing the roughness of the edge, thereby improving the adhesion of the glue and facilitating the pasting of the carton.

[0024] 2. Through the setting of the fixed plate and the guide strip, the fixed plate can provide support for the guide strip, and the guide strip can fold the burned part of the edge of the paper box to facilitate the subsequent gluing of the edge of the paper box. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the paper box bonding and reinforcement device in the embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the overall structure of the limit assembly in the embodiment of the present application.

[0027] Figure 3 It is a schematic diagram of the overall structure of the fixing plate in the embodiment of the present application.

[0028] Explanation of the accompanying drawings: 1. Frame; 2. Transmission assembly; 21. Connecting rod; 22. Connecting plate; 23. Transmission wheel; 24. Conveyor belt; 3. Mounting rod; 31. Mounting block; 32. Plasma gun; 4. Limiting assembly; 41. First limiting strip; 42. Second limiting strip; 43. Adjusting rod; 5. Fixing block; 51. Fixing hole; 52. Fixing bolt; 6. Fixing plate; 61. Folding plate; 7. Guide strip; 71. First guide portion; 72. Folding portion; 73. Second guide portion; 8. Mounting frame; 81. Mounting plate; 82. Limiting plate; 9. Auxiliary block; 91. Auxiliary rod; 92. Auxiliary plate. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 This application is described in further detail.

[0030] The embodiment of the present application discloses a paper box bonding and reinforcement device, such as Figure 1 As shown, it includes a frame 1, on which is provided a transmission assembly 2 for transmitting paper boxes. The transmission assembly 2 includes a connecting rod 21, a connecting plate 22, a transmission wheel 23 and a transmission belt 24. One end of the connecting rod 21 is fixedly connected to the frame 1, and the other end is fixedly connected to the connecting plate 22. The cross-section of the connecting rod 21 is U-shaped. The connecting plate 22 is located above the frame 1. A plurality of transmission wheels 23 are provided, and the plurality of transmission wheels 23 are rotatably connected to the connecting plate 22. The transmission belt 24 is wound around the transmission wheel 23, and a motor for controlling the rotation of the transmission wheel 23 is installed on the transmission plate. When a paper box needs to be transmitted, the operator places the paper box on the frame 1, and then drives the transmission wheel 23 to rotate by the motor. The rotation of the transmission wheel 23 drives the transmission belt 24, and the transmission belt 24 abuts against the paper box, thereby transmitting the paper box.

[0031] like Figure 1 As shown, a mounting rod 3 is fixedly connected to the frame 1. A mounting block 31 is fixedly connected to the end of the mounting rod 3 away from the frame 1. A plasma gun 32 is mounted on the mounting block 31, with the nozzle of the plasma gun 32 facing upward. When a carton is conveyed above the plasma gun 32, the plasma gun 32 burns the carton, roughening the edge of the carton, thereby improving the adhesion of the glue and facilitating the gluing of the carton.

[0032] like Figure 1 and 2As shown, the frame 1 is provided with a limit assembly 4, which includes a first limit bar 41, a second limit bar 42, and an adjustment rod 43. The first limit bar 41 is located above the second limit bar 42, and the paper box passes between the first limit bar 41 and the second limit bar 42. The first limit bar 41 and the second limit bar 42 can limit the movement of the paper box. The first limit bar 41 and the adjustment rod 43 are fixedly connected, and the second limit bar 42 is fixedly connected to the frame 1. The adjustment rod 43 and the frame 1 slide in the vertical direction. A fixing block 5 is fixedly connected to the connecting plate 22. The fixing block 5 is provided with a fixing hole 51, and the adjustment rod 43 passes through the fixing hole 51. A fixing bolt 52 is threadedly connected to the fixing block 5, and the fixing bolt 52 passes through the fixing block 5 and abuts against the adjustment rod 43. The operator can move the position of the adjusting rod 43 to adjust the distance between the first limit bar 41 and the second limit bar 42 to adapt to paper boxes of different thicknesses; when the adjusting rod 43 is moved to the appropriate position, the operator can screw in the fixing bolt 52, and the fixing bolt 52 can limit the adjusting rod 43, thereby limiting the first limit bar 41.

[0033] like Figure 1 and 3 As shown, a fixed plate 6 is fixedly connected to the frame 1. The fixed plate 6 is located on one side of the plasma gun 32 along the direction of travel of the carton. A guide bar 7 is fixedly connected to the fixed plate 6. The guide bar 7 includes a first guide portion 71, a folding portion 72, and a second guide portion 73. The folding portion 72 is located between the first guide portion 71 and the second guide portion 73. The second guide portion 73 is located on one side of the folding portion 72 along the direction of travel of the carton. The first guide portion 71 is in contact with the lower side of the carton edge. The folding portion 72 is used to fold the carton edge inward, and the second guide portion 73 is used to flatten the folded carton edge. A folding plate 61 is fixedly connected to the fixed plate 6 by bolts. The folding plate 61 and the folding portion 72 are fixedly connected. The folding plate 61 can keep the folding portion 72 in a folded state. After the edge of the paper box is burned, the first guide part 71 can provide movement guidance for the edge of the paper box, the folding part 72 can fold the edge of the paper box inward, and the third guide part can compact the folded edge to facilitate subsequent gluing of the edge of the paper box.

[0034] like Figure 3 As shown, a mounting bracket 8 is fixedly connected to the fixed plate 6. The mounting bracket 8 has an L-shaped cross-section. A mounting plate 81 is fixedly connected to the mounting bracket 8. A limit plate 82 is fixedly connected below the mounting plate 81. The mounting bracket 8 provides a mounting position for the limit plate 82, and the mounting plate 81 provides a mounting position for the limit plate 82. The limit plate 82 is located above the first guide portion 71, and the paper box passes between the limit plate 82 and the first guide portion 71. The limit plate 82 can limit the movement of the edge of the paper box, reducing the possibility of the edge of the paper box warping.

[0035] like Figure 3As shown, an auxiliary block 9 is fixedly connected to the connecting plate 22, an auxiliary rod 91 is fixedly inserted into the auxiliary block 9, an auxiliary plate 92 is fixedly connected to the end of the auxiliary rod 91 away from the auxiliary block 9, and the end of the auxiliary plate 92 away from the auxiliary rod 91 is fixedly connected to the fixed plate 6. The auxiliary block 9 can provide support for the auxiliary rod 91, the auxiliary rod 91 can provide support for the auxiliary plate 92, and the auxiliary plate 92 can provide support for the fixed plate 6, thereby improving the stability of the fixed plate 6.

[0036] The implementation principle of the paper box bonding and reinforcement device in the embodiment of the present application is as follows:

[0037] The operator can place the carton on the frame 1, the conveyor belt 24 can transport the carton, the first limit bar 41 and the second limit bar 42 can limit the movement of the carton, the plasma gun 32 can spray flames to burn the edge of the carton, and then the first guide part 71 can provide a moving guide for the edge of the carton, the folding part 72 can fold the edge of the carton inward, and the third guide part can compact the folded edge to facilitate the subsequent gluing of the edge of the carton.

[0038] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A carton bonding and reinforcement device, characterized in that: The invention comprises a frame (1), wherein a transmission component (2) for transmitting a paper box is provided on the frame (1), a mounting rod (3) is provided on the mounting rod (3), a mounting block (31) is provided on the mounting block (31), a plasma gun (32) is installed on the mounting block (31), and a nozzle of the plasma gun (32) is upward; the frame (1) is provided with a limiting component (4), and the limiting component (4) is used for limiting the movement of the paper box.

2. A carton bonding and reinforcement device according to claim 1, characterized in that: The limiting assembly (4) includes a first limiting strip (41), a second limiting strip (42) and an adjusting rod (43); the first limiting strip (41) is located above the second limiting strip (42); a paper box passes between the first limiting strip (41) and the second limiting strip (42); the first limiting strip (41) and the adjusting rod (43) are fixedly connected; the second limiting strip (42) and the frame (1) are fixedly connected; and the adjusting rod (43) and the frame (1) slide in a vertical direction.

3. A carton bonding and reinforcement device according to claim 2, characterized in that: The transmission assembly (2) comprises a connecting rod (21), a connecting plate (22), a transmission wheel (23) and a transmission belt (24); one end of the connecting rod (21) is fixedly connected to the frame (1), and the other end is fixedly connected to the connecting plate (22); the connecting plate (22) is located above the frame (1); a plurality of transmission wheels (23) are provided; the plurality of transmission wheels (23) and the connecting plate (22) are rotatably connected; the transmission belt (24) is wound around the transmission wheel (23), and the transmission belt (24) abuts against the paper box.

4. A carton bonding and reinforcement device according to claim 3, characterized in that: A fixing block (5) is fixedly connected to the connecting plate (22), a fixing hole (51) is provided on the fixing block (5), the adjusting rod (43) passes through the fixing hole (51), a fixing bolt (52) is threadedly connected to the fixing block (5), and the fixing bolt (52) passes through the fixing block (5) and abuts against the adjusting rod (43).

5. The paper box bonding and reinforcement device according to claim 3, characterized in that: The frame (1) is provided with a fixing plate (6), the fixing plate (6) is located on one side of the square where the plasma gun (32) moves along the paper box, and the fixing plate (6) is provided with a guide bar (7), and the guide bar (7) is used to fold the edge of the paper box inward.

6. A carton bonding and reinforcing device according to claim 5, characterized in that: The guide strip (7) includes a first guide portion (71), a folding portion (72) and a second guide portion (73); the folding portion (72) is located between the first guide portion (71) and the second guide portion (73); the second guide portion (73) is located on one side of the folding portion (72) along the direction of travel of the paper box; the first guide portion (71) is in contact with the lower side of the paper box edge; the folding portion (72) is used to fold the paper box edge inward; the second guide portion (73) is used to flatten the folded paper box edge; a folding plate (61) is fixedly connected to the fixed plate (6); the folding plate (61) and the folding portion (72) are fixedly connected.

7. A carton bonding and reinforcement device according to claim 6, characterized in that: The fixing plate (6) is fixedly connected to a mounting frame (8), the mounting frame (8) is fixedly connected to a mounting plate (81), a limiting plate (82) is fixedly connected below the mounting plate (81), the limiting plate (82) is located above the first guide portion (71), and a paper feed box passes between the limiting plate (82) and the first guide portion (71).

8. The paper box bonding and reinforcement device according to claim 5, characterized in that: An auxiliary block (9) is fixedly connected to the connecting plate (22), an auxiliary rod (91) is fixedly provided in the auxiliary block (9), an end of the auxiliary rod (91) away from the auxiliary block (9) is fixedly connected to the auxiliary plate (92), and an end of the auxiliary plate (92) away from the auxiliary rod (91) is fixedly connected to the fixed plate (6).

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