Creasing machine for carton processing

Abstract

The utility model discloses a creasing machine for carton processing, and relates to the technical field of carton processing creasing, the creasing machine comprises two supporting shells, the tops of the two supporting shells are fixedly connected with first fixing plates, a mounting plate is fixedly connected between the two first fixing plates, the top of the mounting plate is provided with a hydraulic cylinder, and the hydraulic cylinder is fixedly connected with the supporting shells. The output end of the hydraulic cylinder penetrates through the mounting plate and is fixedly connected with a movable plate, a groove is formed in the movable plate, and the device has the beneficial effects that the two-way screw rod is driven to rotate through the first motor, so that the two movable blocks move close to each other, and the distance between the two rolling wheels is adjusted; and the indentation distance is further adjusted, the practicability of the device is improved, the situation that the two sides of the paperboard tilt up in the indentation process is avoided through the multiple rotating wheels, and the indentation effect is improved.

Description

Technical Field

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

[0002] Cardboard boxes are the most widely used packaging products. Depending on the materials used, there are corrugated cardboard boxes, single-layer cardboard boxes, etc., and they come in various specifications and models. Cardboard box production requires creasing machines for creases. However, current cardboard box creasing and folding machines cannot adjust the device when creasing at different intervals, which reduces the applicability of the device. Traditional cardboard box creasing and folding machines are prone to cracking when creasing dry cardboard, affecting the creasing effect. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a folding machine for cardboard box processing, which solves the problems mentioned in the background section.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a folding machine for cardboard box processing, comprising two support shells, each support shell having a first fixing plate fixedly connected to its top, and an mounting plate fixedly connected between the two first fixing plates. A hydraulic cylinder is mounted on the top of the mounting plate, and the output end of the hydraulic cylinder passes through the mounting plate and is fixedly connected to a movable plate. A groove is formed inside the movable plate, and a first motor is fixedly mounted on one side of the groove cavity. A bidirectional screw is fixedly mounted on the output end of the first motor, and two moving blocks are threaded to the outer side of the bidirectional screw. A connecting plate is fixedly connected to the bottom of each of the two moving blocks. A rotating shaft is rotatably connected inside the receiving plate, and a roller is fixedly connected to the outside of the rotating shaft. Two sliding grooves are opened inside the movable plate, and the two sliding grooves are slidably connected to two moving blocks. The end of the bidirectional screw away from the first motor extends through the two sliding grooves into the interior of the movable plate and is rotatably connected to it. A second fixing plate is fixedly installed on the top of each of the two support shells, and a diverter box is fixedly connected to the top of each of the two second fixing plates. A water tank is fixedly installed on one side of the support shell, and a water pipe is fixedly connected inside the water tank. One end of the water pipe extends to the outside of the water tank and is fixedly connected to the diverter box. Several spray heads are fixedly installed at the bottom of the diverter box.

[0005] Preferably, a number of fixed shafts are fixedly connected to one side of the two supporting shells, and a rotating wheel is rotatably connected to the outside of the fixed shaft. The number of rotating wheels ensures that the cardboard will not curl up on both sides when it is crimped, thus affecting the crimping effect.

[0006] Preferably, a hot air blower is fixedly installed on one side of the support shell, and an air supply pipe is fixedly connected to the output end of the hot air blower. An installation box is fixedly installed on the top of the two support shells, and an inner box is fixedly installed inside the installation box. The end of the air supply pipe away from the hot air blower extends into the interior of the installation box and is fixedly connected to the inner box. Several ventilation pipes are fixedly installed at the bottom of the inner box. Air is delivered into the air supply pipes by the hot air blower and through the multiple ventilation pipes, thereby achieving rapid drying of the moistened cardboard.

[0007] Preferably, a plurality of supporting columns are fixedly connected to the bottom of the two supporting shells, and a collection box is fixedly connected to one side of the two supporting columns, so that the cardboard after being dented can be easily collected through the collection box.

[0008] Preferably, inclined plates are fixedly connected to one side of each of the two supporting shells, so that the cardboard can fall into the collection box more easily.

[0009] Preferably, two rotating shafts are rotatably connected between the two support shells, and rotating rollers are fixedly connected to the outer sides of each of the two rotating shafts. A conveyor belt is sleeved on the outer sides of the two rotating rollers. A second motor is fixedly installed on one side of the support shell. The second motor is fixedly connected to one of the rotating shafts. The second motor drives the rotating shaft to rotate, which causes the conveyor belt to rotate, thereby improving the efficiency of the device in crease treatment of cardboard.

[0010] Preferably, a scale plate is fixedly connected to one side of the movable plate, and pointers are fixedly connected to one side of each of the two moving blocks. The two pointers cooperate with the scale plate, and the distance between the two rollers can be easily adjusted through the cooperation between the scale plate and the two pointers.

[0011] This utility model provides a folding machine for cardboard box processing, which has the following beneficial effects:

[0012] 1. This cardboard box folding machine uses a first motor to drive a bidirectional screw to rotate, causing two moving blocks to move closer to each other, thereby adjusting the distance between the two pressure rollers and further adjusting the crease spacing, improving the applicability of the device. The use of multiple rollers prevents the cardboard from curling up on both sides during the crease process, improving the crease effect.

[0013] 2. This cardboard box crease machine uses a water pump to deliver water from the water tank to the distribution box, and then sprays it out through several spray nozzles, which achieves the effect of preventing cracks from occurring during the creasing process due to the dryness of the cardboard surface. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2This is a side view of the device of this utility model;

[0016] Figure 3 This utility model Figure 1 Enlarged view of point A in the image;

[0017] Figure 4 This is the internal structure of the mounting box of this utility model;

[0018] Figure 5 This is a front view of the spray structure of this utility model;

[0019] Figure 6 This is a partial cross-sectional view of the adjustment structure of this utility model;

[0020] Figure 7 This is a front view of the adjustment structure of this utility model;

[0021] Figure 8 This is a partial cross-sectional view of the device of this utility model.

[0022] In the diagram: 1. Support shell; 2. Rotating roller; 3. Conveyor belt; 4. Water tank; 5. Water pipe; 6. Diverter box; 7. Inclined plate; 8. Mounting box; 9. Hydraulic cylinder; 10. First fixed plate; 11. Slide groove; 12. Movable plate; 14. Second fixed plate; 15. Fixed shaft; 16. Rotating wheel; 17. Vent pipe; 18. Inner box; 19. Collection box; 21. Spray head; 22. Bidirectional screw; 24. Moving block; 25. Groove; 26. First motor; 27. Rotating shaft; 28. Roller roller; 29. ​​Connecting plate; 30. Pointer; 31. Second motor; 32. Mounting plate; 33. Scale plate; 35. Rotating shaft; 36. Support column; 37. Hot air blower; 38. Air supply pipe. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1 to 8This utility model provides a technical solution: a folding machine for cardboard box processing, comprising two support shells 1, each with a first fixing plate 10 fixedly connected to its top, and an mounting plate 32 fixedly connected between the two first fixing plates 10. A hydraulic cylinder 9 is mounted on the top of the mounting plate 32, and the output end of the hydraulic cylinder 9 passes through the mounting plate 32 and is fixedly connected to a movable plate 12. A groove 25 is provided inside the movable plate 12, and a first motor 26 is fixedly mounted on one side of the inner cavity of the groove 25. A bidirectional screw 22 is fixedly mounted on the output end of the first motor 26, and two moving blocks 24 are threadedly connected to the outer side of the bidirectional screw 22. A connecting plate 29 is fixedly connected to the bottom of each moving block 24, and a rotating shaft 27 is rotatably connected inside the connecting plate 29. Roller rollers 28 are fixedly connected to the outside of 27. Two sliding grooves 11 are opened inside the movable plate 12. The two sliding grooves 11 are slidably connected to two moving blocks 24. The end of the bidirectional screw 22 away from the first motor 26 extends through the two sliding grooves 11 into the interior of the movable plate 12 and is rotatably connected to it through a bearing. The top of the two support shells 1 are fixedly installed with second fixed plates 14. The top of the two second fixed plates 14 are fixedly connected with diverter boxes 6. A water tank 4 is fixedly installed on one side of the support shell 1. A water pump is installed inside the water tank 4. A water pipe 5 is fixedly connected inside the water tank 4. The water pipe 5 is connected to the water pump. One end of the water pipe 5 extends to the outside of the water tank 4 and is fixedly connected to the diverter box 6. Several spray heads 21 are fixedly installed at the bottom of the diverter box 6.

[0025] Several fixed shafts 15 are fixedly connected to one side of the two support shells 1. The outer side of the fixed shafts 15 is rotatably connected to the rotating wheels 16 through bearings. The rotating wheels 16 ensure that the cardboard will not curl up on both sides when it is creasing, thus affecting the creasing effect.

[0026] A hot air blower 37 is fixedly installed on one side of the support shell 1. An air supply pipe 38 is fixedly connected to the output end of the hot air blower 37. An installation box 8 is fixedly installed on the top of the two support shells 1. An inner box 18 is fixedly installed inside the installation box 8. The end of the air supply pipe 38 away from the hot air blower 37 extends into the interior of the installation box 8 and is fixedly connected to the inner box 18. Several ventilation pipes 17 are fixedly installed at the bottom of the inner box 18. The hot air blower 37 delivers air into the air supply pipe 38 and through the multiple ventilation pipes 17, thereby achieving rapid drying of the wet cardboard.

[0027] Several support columns 36 are fixedly connected to the bottom of the two support shells 1, and a collection box 19 is fixedly connected to one side of the two support columns 36. The collection box 19 facilitates the collection of the cardboard after it has been dented.

[0028] An inclined plate 7 is fixedly connected to one side of each of the two support shells 1, which allows the cardboard to fall into the collection box 19 more effectively.

[0029] Two rotating shafts 35 are rotatably connected between the two support shells 1. Rotating rollers 2 are fixedly connected to the outer side of each of the two rotating shafts 35. Conveyor belts 3 are sleeved on the outer side of the two rotating rollers 2. A second motor 31 is fixedly installed on one side of the support shell 1. The second motor 31 is fixedly connected to one of the rotating shafts 35. The second motor 31 drives the rotating shaft 35 to rotate, which causes the conveyor belt 3 to rotate, thus improving the efficiency of the device in crease treatment of cardboard.

[0030] A scale plate 33 is fixedly connected to one side of the movable plate 12. The scale plate 33 has length scale numbers. A pointer 30 is fixedly connected to one side of each of the two moving blocks 24. The two pointers 30 cooperate with the scale plate 33. Through the cooperation of the scale plate 33 and the two pointers 30, the distance between the two rollers 28 can be easily adjusted.

[0031] In summary, when using this cardboard crease machine, the operator first starts the second motor 31 to drive the rotating shaft 35, thereby moving the conveyor belt 3. To wet the cardboard surface, the operator can start the water pump in the water tank 4, delivering water to the distribution box 6 and spraying it out through several spray nozzles 21, thus achieving the purpose of wetting the cardboard surface and preventing cracks during crease formation, which would affect the crease effect. To dry the creased and wetted cardboard, the operator can start the hot air blower 37, delivering hot air through the air pipe 38 to the mounting box 8 and discharging it through multiple air vents 17, thus achieving the purpose of drying the wet cardboard. The dried cardboard is then placed on the surface of the conveyor belt 3. When the cardboard is transported to the two pressure rollers 28... At this time, the hydraulic cylinder 9 will move the movable plate 12 downward. When it contacts the surface of the cardboard, it will stop pressing down. Then, the two rollers 28 will be adjusted according to the different indentation spacing. The first motor 26 will be started to make the bidirectional screw 22 rotate so that the two moving blocks 24 will move closer to each other. Then, the distance between the two pointers 30 and the scale plate 33 will be observed to achieve the purpose of adjusting the distance between the two rollers 28. In addition, the use of several rotating wheels 16 will prevent the cardboard from curling up on both sides when it is indented, thus improving the indentation efficiency. Finally, the dried cardboard will fall into the collection box 19 along the inclined plate 7. Then, the workers can collect the cardboard in the collection box 19 for easy collection. Note that the wetting operation should be carried out according to the type of cardboard. Some cardboard does not need to be wetted, so this process can be skipped.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A creasing machine for carton processing comprising two supporting shells (1), characterized in that: The top of each of the two supporting shells (1) is fixedly connected with a first fixed plate (10), the two first fixed plates (10) are connected with a mounting plate (32), the top of the mounting plate (32) is provided with a hydraulic cylinder (9), the output end of the hydraulic cylinder (9) penetrates through the mounting plate (32) and is fixedly connected with a movable plate (12), the inside of the movable plate (12) is provided with a groove (25), the inside cavity of the groove (25) is fixedly provided with a first motor (26) on one side, the output end of the first motor (26) is fixedly provided with a bidirectional screw rod (22), the outer side of the bidirectional screw rod (22) is threadedly connected with two moving blocks (24), the bottom of each of the two moving blocks (24) is fixedly connected with a connecting plate (29), the inside of the connecting plate (29) is rotatably connected with a rotating shaft (27), the outer side of the rotating shaft (27) is fixedly connected with a roller (28), the inside of the movable plate (12) is provided with two sliding grooves (11), the two sliding grooves (11) are slidably connected with the two moving blocks (24), the end, away from the first motor (26), of the bidirectional screw rod (22) extends to the inside of the movable plate (12) and is rotatably connected therewith and penetrates through the two sliding grooves (11), the top of each of the two supporting shells (1) is fixedly provided with a second fixed plate (14), the top of each of the two second fixed plates (14) is fixedly connected with a shunt box (6), one side of the supporting shell (1) is fixedly provided with a water tank (4), the inside of the water tank (4) is connected with a water pipe (5), one end of the water pipe (5) extends to the outside of the water tank (4) and is fixedly connected with the shunt box (6), the bottom of the shunt box (6) is fixedly provided with a plurality of spray heads (21).

2. A creasing machine for processing cartons according to claim 1, characterized in that: The side, corresponding to each of the two supporting shells (1), is fixedly connected with a plurality of fixed shafts (15), the outer side of each of the fixed shafts (15) is rotatably connected with a rotating wheel (16).

3. A creasing machine for processing cartons as claimed in claim 1, characterized in that: One side of the supporting shell (1) is fixedly provided with a hot air machine (37), the output end of the hot air machine (37) is fixedly connected with a gas conveying pipe (38), the top of each of the two supporting shells (1) is fixedly provided with a mounting box (8), the inside of the mounting box (8) is fixedly provided with an inner box (18), one end of the gas conveying pipe (38), away from the hot air machine (37), extends to the inside of the mounting box (8) and is fixedly connected with the inner box (18), the bottom of the inner box (18) is fixedly provided with a plurality of air pipes (17).

4. The creasing machine for carton processing according to claim 1, characterized in that: The bottom of each of the two supporting shells (1) is fixedly connected with a plurality of supporting square columns (36), one side of each of the two supporting square columns (36) is fixedly connected with a collecting box (19).

5. A creasing machine for processing cartons according to claim 1, characterized in that: The side, corresponding to each of the two supporting shells (1), is fixedly connected with an inclined plate (7).

6. A creasing machine for carton processing according to claim 1, characterized in that: The two supporting shells (1) are rotatably connected with two rotating shafts (35), the outer side of each of the two rotating shafts (35) is fixedly connected with a rotating roller (2), the outer side of each of the two rotating rollers (2) is sleeved with a conveying belt (3), one side of the supporting shell (1) is fixedly provided with a second motor (31), the second motor (31) is fixedly connected with one of the rotating shafts (35).

7. A creasing machine for processing cartons according to claim 1, characterized in that: One side of the movable plate (12) is fixedly connected with a scale plate (33), one side of each of the two moving blocks (24) is fixedly connected with a pointer (30), and the two pointers (30) cooperate with the scale plate (33).

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