Carton manufacturing creasing device

Abstract

This utility model belongs to the field of cardboard box manufacturing technology, specifically a cardboard box creasing device, including a processing platform; a storage slot is opened on the top of the processing platform; a creasing seat is fixedly connected to the inner side wall of the storage slot; a pair of connecting rotating columns are rotatably connected to the inner side of the storage slot; the pair of connecting rotating columns are located on both sides of the creasing seat; a conveyor belt is rotatably connected to the outer side wall of the pair of connecting rotating columns; the conveyor belt is sleeved on the outside of the creasing seat; during operation, the bevel gear rotates accordingly, and the limiting block can block the moving cardboard without affecting the creasing plate's squeezing of the cardboard; after the creasing plate has finished squeezing the cardboard, it moves upward, and the connecting rotating columns and the conveyor belt can be driven to rotate through the threaded rod and bevel gear, so that the cardboard with the creases on the top of the conveyor belt can be conveyed to the outside; the overall device reduces the number of steps for workers to creasing cardboard boxes and improves the overall work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of cardboard box manufacturing technology, specifically a cardboard box manufacturing creasing device. Background Technology

[0002] In the process of manufacturing cardboard boxes, in order to fold the cardboard boxes accurately according to the design, creasing devices are often used to press the surface of the cardboard, so that crease lines are formed on the surface of the cardboard. The pressing of mechanical equipment can increase the structural strength and aesthetics.

[0003] In the prior art, the creasing device for carton manufacturing often consists of a processing platform and a creasing device. After the worker places the cardboard to be creasing on the top of the processing platform, he starts the creasing device, and the creasing component can then press the cardboard downwards.

[0004] Existing cardboard creasing devices require workers to remove the creasing cardboard from the bottom of the device after it has creasing the cardboard placed on top of the processing platform. This increases the number of steps and reduces efficiency. Therefore, a new cardboard creasing device is proposed to address these issues. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a cardboard box manufacturing creasing device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A cardboard box manufacturing creasing device of this utility model includes a processing platform; a storage slot is provided on the top of the processing platform; a creasing seat is fixedly connected to the inner wall of the storage slot; a pair of connecting rotating columns are rotatably connected to the inner side of the storage slot; the pair of connecting rotating columns are located on both sides of the creasing seat; a conveyor belt is rotatably connected to the outer wall of the pair of connecting rotating columns; the conveyor belt is sleeved on the outside of the creasing seat; a fixed top seat is fixedly connected to one side of the top of the processing platform; an output electric cylinder is fixedly connected to the top of the fixed top seat; a creasing plate is provided at the bottom of the output electric cylinder; the creasing plate is located on the top of the processing platform; a fixed side plate is fixedly connected to one side wall of the creasing plate; a threaded rod is fixedly connected to the bottom of the fixed side plate at the end away from the output electric cylinder; a fixed ring is fixedly connected to one side wall of the processing platform; a bevel gear is rotatably connected to the inner side of the fixed ring; the inner side of the bevel gear and the outer side of the threaded rod are threadedly connected; a limiting block is fixedly connected to one side of the top of the processing platform; the limiting block is located on one side of the storage slot.

[0007] Preferably, a second rotating shaft is rotatably connected to the side wall of the processing platform away from the limiting block; a buffer plate is fixedly connected to the outer wall of the second rotating shaft; a pair of spring rods are fixedly connected to one side of the bottom of the processing platform; the other end of the spring rods is in contact with the side wall of the buffer plate; a sealing soft plate is fixedly connected to the side wall of the processing platform; the sealing soft plate is connected to the top of the buffer plate.

[0008] Preferably, the processing platform is fixedly connected to a feed plate on the side away from the fixed top seat; limit plates are fixedly connected to both sides of the top of the feed plate; a conveying column is rotatably connected to the top of the feed plate; and multiple sets of conveying columns are provided on the top of the feed plate.

[0009] Preferably, a fixed seat is fixedly connected to the bottom of the processing platform near the feed plate; a support plate is fixedly connected to the top of the fixed seat; and the top of the support plate is in contact with the bottom of the feed plate.

[0010] Preferably, a sliding groove is provided through the top of the fixed side plate; a limiting block two is slidably connected to the inner side of the sliding groove; the limiting block two is connected to the side wall of the processing platform.

[0011] Preferably, the top and bottom of both sides of the indentation seat are provided with a second storage groove; a side rotating column is rotatably connected to the inner side of the second storage groove.

[0012] Preferably, a friction plate is fixedly connected to the top of the buffer plate; multiple sets of friction plates are provided on the top of the buffer plate.

[0013] The beneficial effects of this utility model are: 1. This utility model provides a cardboard box manufacturing creasing device. The fixed side plate and the threaded rod move downward together. However, during the downward movement of the threaded rod through the inner side of the bevel gear, the bevel gear rotates accordingly and drives the conveyor belt to rotate through the connecting rotating column. This causes the cardboard at the top of the conveyor belt to move towards the limiting block. The limiting block can block the moving cardboard without affecting the creasing plate's squeezing operation on the cardboard. After the creasing plate has finished squeezing the cardboard, it moves upward. The threaded rod and bevel gear drive the connecting rotating column and the conveyor belt to rotate, thus conveying the creasing cardboard at the top of the conveyor belt to the outside. The overall device reduces the number of steps required for cardboard box creasing by the workers and improves the overall efficiency of the process.

[0014] 2. This utility model provides a cardboard box manufacturing creasing device. The spring rod and the buffer plate can buffer the cardboard conveyed from the top of the conveyor belt, and the sealing soft plate can reduce the occurrence of the cardboard directly entering the connection between the rotating shaft and the processing platform. The overall device improves the stability of the buffer plate when conveying the cardboard. The overall device reduces the occurrence of the cardboard falling directly to the bottom of the processing platform after creasing, and reduces the collision between the cardboard and the ground, which can cause wrinkles. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a perspective view of the processing platform in this utility model; Figure 2 This is a perspective view of the output electric cylinder in this utility model; Figure 3 This is a perspective view of the indentation seat in this utility model; Figure 4 for Figure 3 Enlarged view of point A.

[0016] Legend: 1. Processing platform; 11. Storage trough one; 12. Indentation seat; 13. Connecting rotating column; 14. Conveyor belt; 15. Fixed top seat; 16. Output electric cylinder; 17. Indentation plate; 18. Fixed side plate; 19. Threaded rod; 110. Fixed ring; 111. Bevel gear; 112. Limiting block one; 2. Rotating shaft two; 21. Buffer plate; 22. Spring rod; 23. Sealing soft plate; 3. Feed plate; 31. Limiting plate; 32. Conveying column; 4. Fixed seat; 41. Support plate; 5. Slide groove; 51. Limiting block two; 6. Storage trough two; 61. Side rotating column; 7. Friction soft plate. Detailed Implementation

[0017] 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 scope of protection of the present utility model.

[0018] Specific implementation examples are given below.

[0019] like Figure 1-4As shown, a cardboard box manufacturing creasing device includes a processing platform 1; a storage slot 11 is provided on the top of the processing platform 1; a creasing seat 12 is fixedly connected to the inner wall of the storage slot 11; a pair of connecting rotating posts 13 are rotatably connected to the inner side of the storage slot 11; the pair of connecting rotating posts 13 are located on both sides of the creasing seat 12; a conveyor belt 14 is rotatably connected to the outer wall of the pair of connecting rotating posts 13; the conveyor belt 14 is sleeved on the outside of the creasing seat 12; a fixed top seat 15 is fixedly connected to one side of the top of the processing platform 1; the top of the fixed top seat 15 is fixedly connected to... There is an output electric cylinder 16; an indentation plate 17 is provided at the bottom of the output electric cylinder 16; the indentation plate 17 is located at the top of the processing platform 1; a fixed side plate 18 is fixedly connected to one side wall of the indentation plate 17; a threaded rod 19 is fixedly connected to the bottom of the fixed side plate 18 away from the output electric cylinder 16; a fixed ring 110 is fixedly connected to one side wall of the processing platform 1; a bevel gear 111 is rotatably connected to the inner side of the fixed ring 110; the inner side of the bevel gear 111 is threadedly connected to the outer side of the threaded rod 19; a limit block 1 is fixedly connected to one side of the top of the processing platform 1. 12; The limiting block 112 is located on one side of the storage trough 11; During operation, the operator places the cardboard to be creasing on the top of the conveyor belt 14 and makes the cardboard adhere to the side wall of the limiting block 112; the output electric cylinder 16 is activated, which pushes the creasing plate 17 downward to squeeze the cardboard, and the fixed side plate 18 and the threaded rod 19 move downward together. However, as the threaded rod 19 moves downward through the inner side of the bevel gear 111, the bevel gear 111 rotates accordingly and drives the conveyor belt 14 through the connecting rotating column 13. The rotation causes the cardboard at the top of the conveyor belt 14 to move toward the limiting block 112. The limiting block 112 can block the moving cardboard without affecting the squeezing work of the creasing plate 17 on the cardboard. After the creasing plate 17 has finished squeezing the cardboard, it moves upward and can drive the connecting column 13 and the conveyor belt 14 to rotate through the threaded rod 19 and the bevel gear 111, so that the cardboard with creases at the top of the conveyor belt 14 can be transported to the outside. The whole device reduces the number of steps for workers to creasing the carton and improves the overall efficiency of the process.

[0020] Furthermore, such as Figure 1-2As shown, a rotating shaft 2 is rotatably connected to the side wall of the processing platform 1 away from the limiting block 112; a buffer plate 21 is fixedly connected to the outer side wall of the rotating shaft 2; a pair of spring rods 22 are fixedly connected to one side of the bottom of the processing platform 1; the other end of the spring rods 22 is in contact with the side wall of the buffer plate 21; a sealing soft plate 23 is fixedly connected to the side wall of the processing platform 1; the sealing soft plate 23 is connected to the top of the buffer plate 21; during operation, the spring rods 22 and the buffer plate 21 can buffer the cardboard conveyed from the top of the conveyor belt 14, and the sealing soft plate 23 can reduce the occurrence of cardboard directly entering the connection between the rotating shaft 2 and the processing platform 1. The overall device improves the stability of the buffer plate 21 when conveying the cardboard; the overall device reduces the occurrence of cardboard falling directly to the bottom of the processing platform 1 after creasing, and reduces the occurrence of cardboard colliding with the ground, resulting in wrinkles.

[0021] Furthermore, such as Figure 1 As shown, a feed plate 3 is fixedly connected to the processing platform 1 on the side away from the fixed top seat 15; limit plates 31 are fixedly connected to both sides of the top of the feed plate 3; a conveying column 32 is rotatably connected to the top of the feed plate 3; multiple sets of conveying columns 32 are provided on the top of the feed plate 3; during operation, the operator can convey cardboard to the top of the conveyor belt 14 through the inner side of the feed plate 3 and the limit plates 31; and the limit plates 31 and the feed plate 3 can stack the cardboard to be processed, thereby improving the overall work efficiency; as the cardboard moves, the multiple sets of conveying columns 32 cooperate to rotate, which can effectively reduce the friction between the cardboard and the top of the feed plate 3.

[0022] Furthermore, such as Figure 1 As shown, a fixed seat 4 is fixedly connected to the bottom of the processing platform 1 near the feed plate 3; a support plate 41 is fixedly connected to the top of the fixed seat 4; the top of the support plate 41 is in contact with the bottom of the feed plate 3; during operation, the fixed seat 4 and the support plate 41 cooperate to support the top of the feed plate 3, thereby reducing the load at the connection between the feed plate 3 and the processing platform 1, and improving the stability of the feed plate 3 during long-term operation of the overall device.

[0023] Furthermore, such as Figure 3 As shown, a sliding groove 5 is provided through the top of the fixed side plate 18; a limiting block 51 is slidably connected inside the sliding groove 5; the limiting block 51 is connected to the side wall of the processing platform 1; during operation, the sliding groove 5 and the limiting block 51 cooperate with each other to limit the movement of the fixed side plate 18, thereby ensuring the stability of the fixed side plate 18 driving the threaded rod 19 during long-term operation.

[0024] Furthermore, such as Figure 3As shown, the top and bottom of both sides of the indentation seat 12 are provided with a second storage groove 6; a side rotating column 61 is rotatably connected to the inner side of the second storage groove 6; during operation, the second storage groove 6 and the side rotating column 61 cooperate with each other, which can effectively reduce the friction between the inner side wall of the conveyor belt 14 and the surface of the indentation seat 12; the overall device improves the stability of the conveyor belt 14 during long-term operation.

[0025] Furthermore, such as Figure 1 As shown, a friction plate 7 is fixedly connected to the top of the buffer plate 21; multiple sets of friction plates 7 are provided on the top of the buffer plate 21; during operation, the friction plate 7 itself is made of elastic material. When the cardboard is conveyed to the outside through the buffer plate 21, the friction plate 7 can rub the bottom of the cardboard, thereby slowing down the speed at which the cardboard moves to the outside. The overall device improves the integrity of the cardboard when it is conveyed to the outside.

[0026] Working principle: During operation, the operator places the cardboard to be creasing on top of the conveyor belt 14, ensuring the cardboard is in contact with the side wall of the limiting block 112. The output electric cylinder 16 is activated, pushing the creasing plate 17 downwards to crease the cardboard. Simultaneously, the fixed side plate 18 and threaded rod 19 move downwards together. As the threaded rod 19 moves downwards through the inner side of the bevel gear 111, the bevel gear 111 rotates, driving the conveyor belt 14 to rotate via the connecting column 13. This causes the cardboard on top of the conveyor belt 14 to move towards the limiting block 112. The limiting block 112 blocks the moving cardboard without affecting the creasing plate 17's creasing action. After the creasing plate 17 has finished pressing the cardboard, it moves upward and can drive the connecting column 13 and the conveyor belt 14 to rotate via the threaded rod 19 and bevel gear 111, thus conveying the creasingd cardboard at the top of the conveyor belt 14 to the outside. The overall device reduces the number of steps required for workers to creasing the cardboard and improves the overall efficiency of the process. During operation, the spring rod 22 and the buffer plate 21 can buffer the cardboard conveyed from the top of the conveyor belt 14, and the sealing soft plate 23 can reduce the occurrence of cardboard directly entering the connection between the rotating shaft 2 and the processing platform 1. The overall device improves the stability of the buffer plate 21 when conveying the cardboard. The overall device reduces the straightness of the cardboard after creasing. This design prevents cardboard from falling to the bottom of the processing platform 1 and reduces the risk of cardboard creases due to collisions with the ground. During operation, workers can feed cardboard onto the top of the conveyor belt 14 through the inside of the feed plate 3 and the limiting plate 31. The limiting plate 31 and the feed plate 3 can also stack cardboard to be processed, thereby improving overall work efficiency. As the cardboard moves, the rotation of multiple sets of conveyor columns 32 effectively reduces friction between the cardboard and the top of the feed plate 3. During operation, the fixed seat 4 and the support plate 41 work together to support the top of the feed plate 3, thereby reducing the load at the connection between the feed plate 3 and the processing platform 1. The overall device improves the long-term efficiency of the feed plate 3. The device improves the stability of the conveyor belt 14 during operation. During operation, the slide 5 and the limiting block 2 51 cooperate to limit the movement of the fixed side plate 18, thereby improving the stability of the fixed side plate 18 driving the threaded rod 19 during long-term operation. During operation, the storage groove 2 6 and the side rotating column 61 cooperate to effectively reduce the friction between the inner wall of the conveyor belt 14 and the surface of the indentation seat 12. The overall device improves the stability of the conveyor belt 14 during long-term operation. During operation, the friction soft plate 7 is made of elastic material. When the cardboard is conveyed to the outside through the buffer plate 21, the friction soft plate 7 can rub against the bottom of the cardboard, thereby slowing down the speed of the cardboard moving to the outside. The overall device improves the integrity of the cardboard when it is conveyed to the outside.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cardboard box manufacturing creasing device, comprising a processing platform (1); characterized in that: The processing platform (1) has a storage slot (11) on its top; an indentation seat (12) is fixedly connected to the inner wall of the storage slot (11); a pair of connecting rotating columns (13) are rotatably connected to the inner side of the storage slot (11); the pair of connecting rotating columns (13) are located on both sides of the indentation seat (12); a conveyor belt (14) is rotatably connected to the outer wall of the pair of connecting rotating columns (13); the conveyor belt (14) is sleeved on the outside of the indentation seat (12); a fixed top seat (15) is fixedly connected to one side of the top of the processing platform (1); an output electric cylinder (16) is fixedly connected to the top of the fixed top seat (15); an indentation is provided at the bottom of the output electric cylinder (16). Plate (17); the indentation plate (17) is located on the top of the processing platform (1); a fixed side plate (18) is fixedly connected to one side wall of the indentation plate (17); a threaded rod (19) is fixedly connected to the bottom of the fixed side plate (18) away from the output electric cylinder (16); a fixed ring (110) is fixedly connected to one side wall of the processing platform (1); a bevel gear (111) is rotatably connected to the inner side of the fixed ring (110); the inner side of the bevel gear (111) is threadedly connected to the outer side of the threaded rod (19); a limiting block (112) is fixedly connected to one side of the top of the processing platform (1); the limiting block (112) is located on one side of the storage slot (11).

2. The cardboard box manufacturing creasing device as described in claim 1, characterized in that: The processing platform (1) has a rotating shaft (2) rotatably connected to the side wall away from the limiting block (112) on one side; a buffer plate (21) is fixed to the outer side wall of the rotating shaft (2); a pair of spring rods (22) are fixed to one side of the bottom of the processing platform (1); the other end of the spring rods (22) is in contact with the side wall of the buffer plate (21); a sealing soft plate (23) is fixed to the side wall of the processing platform (1); the sealing soft plate (23) is connected to the top of the buffer plate (21).

3. The cardboard box manufacturing creasing device as described in claim 1, characterized in that: The processing platform (1) is fixedly connected to a feed plate (3) on the side away from the fixed top seat (15); the feed plate (3) is fixedly connected to limit plates (31) on both sides of the top; the feed plate (3) is rotatably connected to a conveying column (32); the conveying column (32) is provided in multiple sets on the top of the feed plate (3).

4. The cardboard box manufacturing creasing device as described in claim 3, characterized in that: The processing platform (1) has a fixed seat (4) fixed to the bottom of the feed plate (3); the fixed seat (4) has a support plate (41) fixed to the top; the top of the support plate (41) is in contact with the bottom of the feed plate (3).

5. The cardboard box manufacturing creasing device as described in claim 1, characterized in that: The top of the fixed side plate (18) is provided with a sliding groove (5); the inner side of the sliding groove (5) is slidably connected to a limiting block two (51); the limiting block two (51) is connected to the side wall of the processing platform (1).

6. The cardboard box manufacturing creasing device as described in claim 1, characterized in that: The top and bottom of both sides of the indentation seat (12) are provided with storage slots (6); a side rotating column (61) is rotatably connected to the inside of the storage slots (6).

7. The cardboard box manufacturing creasing device as described in claim 2, characterized in that: The top of the buffer plate (21) is fixed with a friction soft plate (7); multiple sets of friction soft plates (7) are provided on the top of the buffer plate (21).

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