Laminating device for packaging box production

Abstract

The utility model discloses a pressing device for packaging box production, which relates to the technical field of packaging box production, including a workbench, a accommodating cavity symmetrically opened inside the workbench, a moving mechanism installed inside the accommodating cavity, a mounting plate symmetrically threadedly connected to the upper end of the workbench, a mounting frame fixedly connected to the upper end of the mounting plate, a hydraulic cylinder installed on the upper end of the mounting frame, a mounting seat threadedly connected to the telescopic end of the hydraulic cylinder, a pressure head installed on the bottom end of the mounting seat, a moving plate slidably connected to the upper end of the workbench, a fixed block symmetrically slidably connected to the upper end of the moving plate, a fixing mechanism symmetrically installed at both ends of the fixed block, a mold installed on the upper end of the moving plate, a mold groove opened at the upper end of the mold, and a pop-up mechanism installed inside the mold groove. The utility model adopts the above structure, which can allow the packaging box production line to quickly adapt to different packaging needs. This flexibility greatly improves the adaptability and adaptability of the production line, and the rapid installation and removal of the mold can significantly reduce the downtime of the production line.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging box production, in particular to a pressing device for packaging box production. Background Art

[0002] The pressing device for packaging box production is a device used to press, pack and plastic-seal the preliminarily bundled cartons. The device is equipped with a lifting mechanism and a pressing mechanism, the purpose of which is to reduce the degree of moisture deformation of the cartons during transportation or storage, and to prevent the marks caused by the bundling and packaging process to ensure the quality of the finished carton. Through the processing of this pressing device, the stability and durability of the carton can be significantly improved to meet various packaging needs. The design of the pressing device for packaging box production usually takes into account the convenience of operation, the stability of the pressing effect and the durability of the equipment. It can improve production efficiency while ensuring the quality of the carton and reducing production costs. It is an indispensable and important equipment in the production process of packaging boxes.

[0003] Publication number "CN220262178U" discloses a cardboard pressing device for producing paper packaging boxes, comprising a device body, a connecting rod rotatably mounted on the inner wall of the device body, two connecting rods, a transmission pressing mechanism disposed on the surface of the device body; the transmission pressing mechanism comprises a motor, the motor is fixedly mounted on one side of the device body, a conveyor belt is sleeved on the surface of the connecting rod, and a fixing rod is disposed on the surface of the device body. The cardboard pressing device for producing paper packaging boxes can help users press the cardboard when the user uses the device body to process the cardboard for producing paper packaging boxes, without the need for the user to manually hold the cardboard forward to move it, thus freeing the user's hands, and the cardboard can move forward and press itself, which is more convenient and quick, and increases the efficiency of cardboard processing and pressing.

[0004] Although the utility model does not require the user to manually hold the cardboard to move forward, thus freeing the user's hands, the cardboard can move forward and press together by itself, which is more convenient and quick, and increases the efficiency of cardboard processing and pressing. However, when producing packaging boxes, only packaging boxes of fixed sizes and shapes can be produced, which greatly limits the flexibility of the production line and cannot adapt to the diverse and personalized packaging needs in the market. When packaging boxes of different specifications need to be produced, the entire pressing device may need to be replaced, which undoubtedly increases production costs and operational complexity. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a pressing device for producing packaging boxes, so as to solve the problem that only packaging boxes of fixed sizes and shapes can be produced, which greatly limits the flexibility of the production line and cannot adapt to the diverse and personalized packaging needs in the market.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A pressing device for producing packaging boxes comprises a workbench, a receiving cavity is symmetrically opened inside the workbench, a moving mechanism is installed inside the receiving cavity, a mounting plate is symmetrically threadedly connected to the upper end of the workbench, a mounting frame is fixedly connected to the upper end of the mounting plate, a hydraulic cylinder is installed on the upper end of the mounting frame, a mounting seat is threadedly connected to the telescopic end of the hydraulic cylinder, a pressure head is installed on the bottom end of the mounting seat, a moving plate is slidably connected to the upper end of the workbench, a fixed block is symmetrically slidably connected to the upper end of the moving plate, fixing mechanisms are symmetrically installed at both ends of the fixed block, a mold is installed on the upper end of the moving plate, a mold groove is opened on the upper end of the mold, and a pop-up mechanism is installed inside the mold groove;

[0008] The fixing mechanism comprises a fixing tube, a second return spring, a movable plate, a connecting column, a pulling column and a positioning column, wherein both ends of the fixing block are symmetrically fixedly connected with the fixing tube, one end of the fixing tube is fixedly connected with the second return spring, the other end of the second return spring is fixedly connected with the movable plate, one end of the movable plate close to the second return spring is fixedly connected with the connecting column, the second return spring is sleeved on the outside of the connecting column, one end of the connecting column away from the movable plate extends out of one end of the fixing tube, one end of the connecting column away from the movable plate is fixedly connected with the pulling column, and one end of the movable plate away from the second return spring is fixedly connected with the positioning column, a connecting groove is provided at one end of the fixing block close to the mold, connecting blocks are symmetrically fixedly connected at both ends of the mold, the connecting blocks and the connecting groove are plug-in, positioning grooves are symmetrically provided at both ends of the connecting block, the positioning column and the positioning groove are plug-in, a T-shaped groove is provided at the upper end of the movable plate, a T-shaped block is fixedly connected to the bottom end of the fixed block, and the T-shaped block and the T-shaped groove are slidably connected, so that the packaging box production line can quickly adapt to different packaging needs. This flexibility greatly improves the adaptability and strain capacity of the production line.

[0009] As an optimal technical solution, the moving mechanism includes a screw rod, a guide rod, a moving block, a slider and a driving motor. The screw rod and the guide rod are symmetrically installed at one end of the accommodating cavity, and the moving block is sleeved on the outside of the guide rod and the screw rod. The driving motor is symmetrically installed at one end of the workbench, and the output end of the driving motor extends into the accommodating cavity and is fixedly connected to the screw rod through a rotating shaft. The upper end of the moving block is fixedly connected to a slider, the screw rod and the moving block are threadedly connected, the guide rod and the moving block are slidingly connected, and the upper end of the workbench is symmetrically provided with sliding grooves, the sliding grooves are connected to the accommodating cavity, the sliding grooves are slidingly connected to the slider, and the end of the slider away from the moving block is fixedly connected to the bottom end of the moving plate, which reduces the direct participation of workers, reduces these risks, makes the production process safer, ensures the continuity and stability of the production process, and improves the production speed.

[0010] As a preferred technical solution, the pop-up mechanism includes a built-in hole, a first return spring, a movable column and a pressure plate. The built-in holes are symmetrically opened inside the mold groove, one end of the built-in hole is fixedly connected to the first return spring, the other end of the first return spring is fixedly connected to the movable column, the movable column and the built-in hole are slidably connected, and the end of the movable column away from the first return spring is fixedly connected to the pressure plate, which reduces the waiting time and labor intensity of users and improves the work efficiency of the entire production line.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] First, the utility model uses a fixing mechanism. When the mold needs to be installed, the user places the mold on the movable plate, then pulls the pulling column, so that the connecting column drives the movable plate to move, and at the same time the positioning column retracts into the fixed tube, and then pushes the fixed block to move the fixed block toward the mold. At the same time, the T-shaped block slides inside the T-shaped groove, so that the connecting block is inserted into the connecting groove, and the pulling column is released. The second reset spring is reset, and the movable plate drives the positioning column to rebound. The positioning column pops up and is plugged and fixed with the positioning groove to complete the installation of the mold. The reverse operation can complete the removal of the mold, so that the packaging box production line can quickly adapt to different packaging needs. This flexibility greatly improves the adaptability and resilience of the production line, and the rapid installation and removal of the mold can significantly reduce the downtime of the production line.

[0013] Secondly, the utility model uses a moving mechanism, and when it is necessary to take out the pressed packaging box, first after the pressing of the packaging box is completed, the first reset spring is reset, the moving column drives the pressure plate to rebound, and the pressure plate pushes the packaging box in the mold groove out, and then the user starts the driving motor to control the screw rod to rotate, and the screw rod and the moving block are threadedly rotated, thereby controlling the moving block to move, and at the same time sliding on the outside of the guide rod, controlling the moving plate to drive the mold to move out from under the mounting frame, and then taking the packaging box out of the mold groove, completing the removal of the pressed packaging box. In the process of manually operating the mold, workers may face some safety risks, and the automatic movement function reduces the direct participation of workers, reduces these risks, makes the production process safer, ensures the continuity and stability of the production process, and improves the production speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cutaway three-dimensional structure of the workbench of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the pop-up mechanism of the utility model;

[0017] Figure 4It is a cross-sectional three-dimensional structural schematic diagram of the fixing mechanism of the utility model.

[0018] : Figure numerals: 1. workbench, 2. mounting plate, 3. mounting frame, 4. accommodating chamber, 5. moving mechanism, 51. screw, 52. guide rod, 53. moving block, 54. slider, 55. driving motor, 6. slide groove, 7. moving plate, 8. mold, 9. mold groove, 10. pop-up mechanism, 101. built-in hole, 102. first return spring, 103. moving column, 104. pressing plate, 11. connecting block, 12. T-block, 13. T-slot, 14. fixing block, 15. connecting groove, 16. fixing mechanism, 161. fixing tube, 162. second return spring, 163. movable plate, 164. connecting column, 165. pulling column, 166. positioning column, 17. positioning groove, 18. hydraulic cylinder, 19. mounting seat, 20. pressing head. DETAILED DESCRIPTION

[0019] refer to Figures 1 to 4 The pressing device for packaging box production described in this embodiment includes a workbench 1, a accommodating cavity 4 is symmetrically opened inside the workbench 1, a moving mechanism 5 is installed inside the accommodating cavity 4, a mounting plate 2 is symmetrically threadedly connected to the upper end of the workbench 1, a mounting frame 3 is fixedly connected to the upper end of the mounting plate 2, a hydraulic cylinder 18 is installed on the upper end of the mounting frame 3, a mounting seat 19 is threadedly connected to the telescopic end of the hydraulic cylinder 18, a pressing head 20 is installed at the bottom end of the mounting seat 19, a moving plate 7 is slidably connected to the upper end of the workbench 1, a fixed block 14 is symmetrically slidably connected to the upper end of the moving plate 7, a fixing mechanism 16 is symmetrically installed at both ends of the fixed block 14, a mold 8 is installed on the upper end of the moving plate 7, a mold groove 9 is opened at the upper end of the mold 8, and an ejection mechanism 10 is installed inside the mold groove 9;

[0020] The fixing mechanism 16 includes a fixing tube 161, a second return spring 162, a movable plate 163, a connecting column 164, a pulling column 165 and a positioning column 166. The fixing tubes 161 are symmetrically fixedly connected at both ends of the fixing block 14. One end of the fixing tube 161 is fixedly connected to the second return spring 162. The other end of the second return spring 162 is fixedly connected to the movable plate 163. The end of the movable plate 163 close to the second return spring 162 is fixedly connected to the connecting column 164. The second return spring 162 is sleeved on the outside of the connecting column 164. The end of the connecting column 164 away from the movable plate 163 extends out of one end of the fixing tube 161. The end of the connecting column 164 away from the movable plate 163 is fixedly connected to the pulling column 165. The end of the movable plate 163 away from the second return spring 162 is fixedly connected to the positioning column 166. A connecting groove 15 is provided at one end of the fixing block 14 close to the mold 8. The two ends of the mold 8 are symmetrically fixedly connected to the connecting column 164. The connecting block 11 is plugged into the connecting groove 15, and positioning grooves 17 are symmetrically provided at both ends of the connecting block 11. The positioning column 166 is plugged into the positioning groove 17. A T-shaped groove 13 is provided on the upper end of the movable plate 7, and a T-shaped block 12 is fixedly connected to the bottom end of the fixed block 14. The T-shaped block 12 and the T-shaped groove 13 are slidably connected. The user places the mold 8 on the movable plate 7, and then pulls the pulling column 165 to make the connecting column 164 drive the movable plate 163 to move, and at the same time, the positioning column 166 retracts into the fixed tube 161, and then pushes the fixed block 14 to move the fixed block 14 toward the mold 8. At the same time, the T-shaped block 12 slides inside the T-shaped groove 13, so that the connecting block 11 is inserted into the connecting groove 15, and the pulling column 165 is released. The second reset spring 162 is reset, and the movable plate 163 drives the positioning column 166 to rebound, and the positioning column 166 pops out and is plugged and fixed to the positioning groove 17 to complete the installation of the mold 8.

[0021] refer to Figures 2 to 3The moving mechanism 5 includes a screw rod 51, a guide rod 52, a moving block 53, a slider 54 and a driving motor 55. The screw rod 51 and the guide rod 52 are symmetrically installed at one end of the accommodating chamber 4. The outer sides of the guide rod 52 and the screw rod 51 are sleeved with a moving block 53. The driving motor 55 is symmetrically installed at one end of the workbench 1. The output end of the driving motor 55 extends into the accommodating chamber 4 and is fixedly connected to the screw rod 51 through a rotating shaft. The upper end of the moving block 53 is fixedly connected to the slider 54. The screw rod 51 and the moving block 53 are threadedly connected, and the guide rod 52 and the moving block 53 are slidably connected. A slide groove 6 is symmetrically provided on the upper end of the workbench 1, the slide groove 6 is connected to the accommodating chamber 4, the slide groove 6 is slidably connected to the slider 54, and the end of the slider 54 away from the moving block 53 is fixedly connected to the bottom end of the moving plate 7. The user starts the driving motor 55 to control the screw rod 51 to rotate, and the screw rod 51 and the moving block 53 are threadedly rotated, thereby controlling the moving block 53 to move, and at the same time sliding on the outside of the guide rod 52, controlling the moving plate 7 to drive the mold 8 to move out from under the mounting frame 3, and then taking the packaging box out of the mold groove 9, completing the removal of the pressed packaging box.

[0022] refer to Figure 3 The ejection mechanism 10 includes a built-in hole 101, a first return spring 102, a movable column 103 and a pressure plate 104. The mold groove 9 is symmetrically provided with the built-in holes 101, one end of the built-in hole 101 is fixedly connected to the first return spring 102, and the other end of the first return spring 102 is fixedly connected to the movable column 103. The movable column 103 is slidably connected to the built-in hole 101, and the end of the movable column 103 away from the first return spring 102 is fixedly connected to the pressure plate 104. The user starts the hydraulic cylinder 18 to press the packaging box in the mold 8. After the pressing of the packaging box is completed, the first return spring 102 is reset, the movable column 103 drives the pressure plate 104 to rebound, and the pressure plate 104 ejects the packaging box in the mold groove 9.

[0023] Principle and advantages of use: First, the user places the mold 8 on the movable plate 7 as needed, and then pulls the pull column 165, so that the connecting column 164 drives the movable plate 163 to move, and at the same time, the positioning column 166 retracts into the fixed tube 161, and then pushes the fixed block 14 to move the fixed block 14 toward the mold 8. At the same time, the T-shaped block 12 slides inside the T-shaped groove 13, so that the connecting block 11 is inserted into the connecting groove 15, and the pull column 165 is released. The second reset spring 162 is reset, and the movable plate 163 drives the positioning column 166 to rebound. The positioning column 166 pops out and is plugged and fixed with the positioning groove 17 to complete the installation of the mold 8, and then the packaging box is placed in the mold groove 9. Inside, the driving motor 55 is started immediately to control the screw rod 51 to rotate, and the screw rod 51 and the moving block 53 are threadedly rotated, thereby controlling the moving block 53 to move, and at the same time sliding on the outside of the guide rod 52, controlling the moving plate 7 to drive the mold 8 to move to the bottom of the mounting frame 3, and at the same time starting the hydraulic cylinder 18 to press the packaging box in the mold 8. After the packaging box is pressed, the first return spring 102 is reset, and the moving column 103 drives the pressing plate 104 to rebound, and the pressing plate 104 pushes the packaging box in the die groove 9 out, and then the driving motor 55 is started to control the mold 8 to move out from the bottom of the mounting frame 3, and the user can take the pressed packaging box out of the die groove 9;

[0024] The utility model can make the packaging box production line quickly adapt to different packaging needs. This flexibility greatly improves the adaptability and resilience of the production line. Moreover, the rapid installation and disassembly of the mold 8 can significantly reduce the downtime of the production line, while reducing the direct involvement of workers, reducing these risks, making the production process safer, ensuring the continuity and stability of the production process, and improving the production speed.

Claims

1. A pressing device for producing packaging boxes, comprising a workbench (1), characterized in that: The workbench (1) is symmetrically provided with a receiving cavity (4) inside, a moving mechanism (5) is installed inside the receiving cavity (4), the upper end of the workbench (1) is symmetrically threadedly connected with a mounting plate (2), the upper end of the mounting plate (2) is fixedly connected with a mounting frame (3), the upper end of the mounting frame (3) is installed with a hydraulic cylinder (18), the telescopic end of the hydraulic cylinder (18) is threadedly connected with a mounting seat (19), the bottom end of the mounting seat (19) is installed with a pressure head (20), the upper end of the workbench (1) is slidably connected with a moving plate (7), the upper end of the moving plate (7) is symmetrically slidably connected with a fixed block (14), the two ends of the fixed block (14) are symmetrically installed with fixing mechanisms (16), the upper end of the moving plate (7) is installed with a mold (8), the upper end of the mold (8) is provided with a mold groove (9), and a pop-up mechanism (10) is installed inside the mold groove (9); The fixing mechanism (16) comprises a fixing tube (161), a second return spring (162), a movable plate (163), a connecting column (164), a pulling column (165) and a positioning column (166); the fixing tube (161) is symmetrically fixedly connected at both ends of the fixing block (14); the second return spring (162) is fixedly connected at one end inside the fixing tube (161); the movable plate (163) is fixedly connected at the other end of the second return spring (162); the movable plate (163) is supported by the fixing tube (161) and the second return spring (162) is fixedly connected to the movable plate (163); the movable plate (163) is fixedly connected to ... One end of the second return spring (162) is fixedly connected to a connecting column (164), the second return spring (162) is sleeved on the outside of the connecting column (164), one end of the connecting column (164) away from the movable plate (163) extends out of one end of the fixed tube (161), one end of the connecting column (164) away from the movable plate (163) is fixedly connected to a pulling column (165), and one end of the movable plate (163) away from the second return spring (162) is fixedly connected to a positioning column (166).

2. The pressing device for packaging box production according to claim 1, characterized in that: A connecting groove (15) is provided at one end of the fixing block (14) close to the mold (8), and connecting blocks (11) are symmetrically fixedly connected at both ends of the mold (8), and the connecting block (11) and the connecting groove (15) are plugged together. Positioning grooves (17) are symmetrically provided at both ends of the connecting block (11), and the positioning column (166) and the positioning groove (17) are plugged together.

3. The pressing device for packaging box production according to claim 1, characterized in that: The upper end of the movable plate (7) is provided with a T-shaped groove (13), the bottom end of the fixed block (14) is fixedly connected with a T-shaped block (12), and the T-shaped block (12) and the T-shaped groove (13) are slidably connected.

4. The pressing device for packaging box production according to claim 1, characterized in that: The moving mechanism (5) comprises a screw rod (51), a guide rod (52), a moving block (53), a slider (54) and a driving motor (55); the screw rod (51) and the guide rod (52) are symmetrically mounted at one end of the accommodating chamber (4); the moving block (53) is sleeved on the outer sides of the guide rod (52) and the screw rod (51); the driving motor (55) is symmetrically mounted at one end of the workbench (1); the output end of the driving motor (55) extends into the accommodating chamber (4) and is fixedly connected to the screw rod (51) via a rotating shaft; the upper end of the moving block (53) is fixedly connected to the slider (54).

5. The pressing device for packaging box production according to claim 4, characterized in that: The screw rod (51) and the moving block (53) are threadedly connected, and the guide rod (52) and the moving block (53) are slidably connected.

6. The pressing device for packaging box production according to claim 1, characterized in that: The upper end of the workbench (1) is symmetrically provided with a slide groove (6), the slide groove (6) is communicated with the accommodating chamber (4), the slide groove (6) is slidably connected to the slider (54), and the end of the slider (54) away from the moving block (53) is fixedly connected to the bottom end of the moving plate (7).

7. The pressing device for packaging box production according to claim 1, characterized in that: The ejection mechanism (10) comprises a built-in hole (101), a first return spring (102), a movable column (103) and a pressure plate (104); the mold groove (9) is symmetrically provided with the built-in hole (101); one end of the built-in hole (101) is fixedly connected to the first return spring (102); the other end of the first return spring (102) is fixedly connected to the movable column (103); the movable column (103) is slidably connected to the built-in hole (101); and one end of the movable column (103) away from the first return spring (102) is fixedly connected to the pressure plate (104).

Images