Adjustable grooving machine for carton processing

Abstract

The utility model discloses an adjustable grooving machine for carton processing, which comprises a base, control boxes are arranged on the base, two groups of control boxes are oppositely arranged, a rotating shaft and a conveying roller are rotatably connected between the two groups of control boxes, the rotating shaft is positioned right above the conveying roller, an external thread is arranged on the outer surface of the rotating shaft, and the conveying roller is positioned right above the rotating shaft. The rotating shaft is sleeved with a plurality of sets of sleeves, the sleeves are matched with the external threads in a threaded mode, locking bolts penetrate through the sleeves, and the sleeves are fixedly sleeved with grooving rollers. The utility model belongs to the technical field of carton processing, and particularly relates to an adjustable grooving machine for carton processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton processing, and specifically refers to an adjustable slotting machine for carton processing. Background Art

[0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated cartons, single-layer cardboard boxes, etc., with various specifications and models. Commonly used cartons have three layers or five layers, and seven-layer ones are less used. Each layer is divided into inner paper, corrugated paper, and core paper. The colors and feels of various papers are different, and the papers produced by different manufacturers (colors, feels) are also different. Carton slotting refers to cutting out the folding lines of the upper and lower covers of the carton on the whole cardboard. The process is carried out simultaneously with creasing after printing.

[0003] At present, most of the slotting machines for carton processing on the market can only process and slot single-type cartons, with low slotting adaptability for cartons other than this type. Moreover, when slotting cardboard of different thicknesses, the accuracy of the slotting height is not high, and it is difficult to adjust. In addition, when the existing slotting machine is in use, the cardboard is guided by a conveyor belt device, and the cardboard is stacked on the upper side of the workbench. It is manually supported to keep it stable, and the cardboard is fed and transmitted by its own weight. In this way, the cardboard may be disordered or collapsed. Summary of the Utility Model

[0004] In order to solve the problems of inability to adjust the slotting position, low slotting adaptability for different types of cartons, and easy disorder and collapse of cardboard conveying mentioned above, the utility model provides an adjustable slotting machine for carton processing.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: An adjustable slotting machine for carton processing, including a base, a control box is arranged on the base, two groups of control boxes are arranged opposite to each other, a rotating shaft and a conveying roller are rotatably connected between the two groups of control boxes, the rotating shaft is located directly above the conveying roller, an external thread is arranged on the outer surface of the rotating shaft, multiple sleeves are sleeved on the rotating shaft, the sleeves are threadedly adapted to the external thread, a locking bolt penetrates through the sleeves, and a slotting roller is fixedly sleeved on the sleeves.

[0006] As a preferred technical solution of the utility model, a placing table and electric telescopic rods are arranged on the top of the base, two groups of electric telescopic rods are arranged, the two groups of electric telescopic rods are located on both sides of the placing table, and a pressing plate is arranged on the output end of the electric telescopic rods.

[0007] As a preferred technical solution of the present utility model, an electric push rod is provided on the placing table. Two groups of the electric push rods are oppositely arranged on both side edges of the placing table respectively. A connecting block is connected to the output end of the electric push rod. A push plate is movably arranged on the placing table, and the push plate is connected to the connecting block.

[0008] As a preferred technical solution of the present utility model, a chute is opened on the top wall of the placing table. The bottom of the push plate is slidably connected in the chute. The side end of the push plate facing the conveying roller is arranged in an inclined section.

[0009] As a preferred technical solution of the present utility model, grooves are uniformly opened on the outer surface of the conveying roller. The grooves are arranged in one-to-one correspondence with the grooving rollers, and the length of the grooves is greater than the length of the grooving rollers.

[0010] As a preferred technical solution of the present utility model, a front baffle is provided on the side wall of the control box, and the front baffle is located above the placing table.

[0011] As a preferred technical solution of the present utility model, multiple groups of motors are arranged inside the control box, and the motors respectively drive and connect the rotating shaft and the conveying roller.

[0012] Compared with the prior art, the present utility model adopts the above structure and obtains the following beneficial effects:

[0013] 1. By arranging the grooving rollers on the rotating shaft through the sleeves in a threaded manner, the distance between adjacent two groups of grooving rollers can be adjusted by rotating the sleeves. Through the transmission effect of the external threads, the sleeves drive the grooving rollers to move, so as to be suitable for grooving cartons of different sizes.

[0014] 2. Through the arrangement of the pressing plate, the push plate and the front baffle, the cardboard is stacked on the placing table. The pressing plate presses on the cardboard for positioning. At the same time, the front baffle blocks in front of the cardboard. The electric push rod extends and retracts itself, and drives the push plate to move on the placing table through the connecting block. The push plate pushes the cardboard stacked at the bottommost layer, and pushes the cardboard towards the conveying roller. Then the stacked cardboard drops and is stacked on the placing table. The front baffle can limit the stacking of the cardboard stacked on the placing table, preventing the situation that the cardboard above follows the cardboard at the bottommost layer and is conveyed forward. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an adjustable grooving machine for carton processing proposed by the present utility model;

[0016] Figure 2 It is the overall rear view of an adjustable grooving machine for carton processing proposed by the present utility model;

[0017] Figure 3The overall top view of an adjustable slotting machine for carton processing proposed by the present utility model;

[0018] Figure 4 is Figure 3 the partial enlarged view at position A in

[0019] Among them, 1. Base, 2. Control box, 3. Rotating shaft, 4. Conveyor roller, 5. External thread, 6. Sleeve, 7. Locking bolt, 8. Slotting roller, 9. Placing table, 10. Electric telescopic rod, 11. Pressing plate, 12. Electric push rod, 13. Connecting block, 14. Pushing plate, 15. Slide groove, 16. Groove, 17. Front baffle. Specific embodiments

[0020] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. The following will further describe the present utility model in detail with reference to the accompanying drawings.

[0022] As Figures 1-4 shown, an adjustable slotting machine for carton processing provided by the present utility model includes a base 1, a control box 2 is arranged on the base 1, two groups of control boxes 2 are arranged opposite to each other, a rotating shaft 3 and a conveyor roller 4 are rotatably connected between the two groups of control boxes 2, the rotating shaft 3 is located directly above the conveyor roller 4, an external thread 5 is arranged on the outer surface of the rotating shaft 3, multiple sleeves 6 are sleeved on the rotating shaft 3, the sleeve 6 is threadedly matched with the external thread 5, a locking bolt 7 penetrates through the sleeve 6, after adjusting the position of the slotting roller 8, the locking bolt 7 can lock the sleeve 6, and a slotting roller 8 is fixedly sleeved on the sleeve 6. By rotating the sleeve 6, through the transmission of the external thread 5, the sleeve 6 drives the slotting roller 8 to move, so as to adjust the distance between two adjacent slotting rollers 8 to suit the slotting of cartons of different sizes.

[0023] As Figure 2 and 3As shown in the figure, a placing table 9 and electric telescopic rods 10 are arranged on the top of the base 1. There are two groups of electric telescopic rods 10, and the two groups of electric telescopic rods 10 are located on both sides of the placing table 9. A pressing plate 11 is arranged on the output end of the electric telescopic rod 10. The cardboard is stacked on the placing table 9, and the electric telescopic rod 10 drives the pressing plate 11 to press on the cardboard on the placing table 9 through its own telescopic movement.

[0024] As Figure 2 and 3 shown in the figure, electric push rods 12 are arranged on the placing table 9. There are two groups of electric push rods 12 arranged oppositely and located on both side edges of the placing table 9 respectively. A connecting block 13 is connected to the output end of the electric push rod 12. A pushing plate 14 is movably arranged on the placing table 9, and the pushing plate 14 is connected to the connecting block 13. The electric push rod 12 drives the pushing plate 14 to move on the placing table 9 through its own telescopic movement and drives the pushing plate 14 through the connecting block 13. A chute 15 is formed on the top wall of the placing table 9, and the bottom of the pushing plate 14 is slidably connected in the chute 15. The side end of the pushing plate 14 facing the conveying roller 4 is arranged in an inclined section. The pushing plate 14 pushes the cardboard stacked at the bottommost end and pushes the cardboard towards the conveying roller 4, and then the stacked cardboard falls and is stacked on the placing table 9.

[0025] As Figures 1-3 shown in the figure, grooves 16 are evenly formed on the outer surface of the conveying roller 4. The grooves 16 are arranged in one-to-one correspondence with the grooving rollers 8. The length of the groove 16 is greater than the length of the grooving roller 8. The arrangement of the groove 16 facilitates the rotation and grooving of the grooving roller 8, and the longer groove 16 can also adapt to the adjusted grooving roller 8 when the grooving roller 8 moves left and right.

[0026] As Figure 2 and 3 shown in the figure, a front baffle 17 is arranged on the side wall of the control box 2. The front baffle 17 is located above the placing table 9 and can limit the stacking of the cardboard stacked on the placing table 9 to prevent the situation that the cardboard above moves forward along with the cardboard at the bottommost end. A plurality of motors are arranged inside the control box 2, and the motors respectively drive the connecting rotating shaft 3 and the conveying roller 4.

[0027] During specific use, stack the cardboard on the placing table 9. The electric telescopic rod 10 drives the pressing plate 11 to press on the cardboard on the placing table 9 through its own telescopic movement. At the same time, the front baffle 17 blocks in front of the cardboard. Determine the grooving position according to the size of the cardboard box. First, loosen the locking bolt 7 and rotate the sleeve 6. Through the transmission of the external thread 5, the sleeve 6 drives the grooving roller 8 to move, so as to adjust the distance between two adjacent groups of grooving rollers 8. After adjusting to the appropriate grooving position, then tighten the locking bolt 7 to lock the sleeve 6 on the rotating shaft 3. Start the motor in the control box 2. The motor drives the rotating shaft 3 and the conveying roller 4 to rotate. At the same time, start the electric push rod 12. The electric push rod 12 drives the push plate 14 to move on the placing table 9 through its own telescopic movement and through the connecting block 13. The push plate 14 pushes the cardboard stacked at the bottom, pushing the cardboard towards the conveying roller 4. The cardboard pushed towards the conveying roller 4 passes between the conveying roller 4 and the rotating shaft 3. The grooving roller 8 on the rotating shaft 3 grooves the cardboard conveyed on the conveying roller 4. Then the push plate 14 retracts to its original position, and the stacked cardboard drops and is stacked on the placing table 9, and continue the above operation to groove.

[0028] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. All in all, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the gist of the creation of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. An adjustable slotting machine for carton processing, comprising a base (1), a control box (2) being arranged on the base (1), and two sets of control boxes (2) being arranged opposite to each other, characterized in that: A rotating shaft (3) and a conveying roller (4) are rotatably connected between the two groups of control boxes (2). The rotating shaft (3) is located directly above the conveying roller (4). An external thread (5) is provided on the outer surface of the rotating shaft (3). A sleeve (6) is sleeved on the rotating shaft (3) and multiple groups of sleeves are provided. The sleeve (6) is threadably matched with the external thread (5). A locking bolt (7) passes through the sleeve (6). A slotted roller (8) is fixedly sleeved on the sleeve (6).

2. The adjustable slotting machine for carton processing according to claim 1, characterized in that: A placing table (9) and an electric telescopic rod (10) are arranged on the top of the base (1); two groups of the electric telescopic rod (10) are arranged, and the two groups of the electric telescopic rod (10) are located on both sides of the placing table (9); and a pressing plate (11) is arranged on the output end of the electric telescopic rod (10).

3. The adjustable slotting machine for carton processing according to claim 2, characterized in that: The placing platform (9) is provided with an electric push rod (12), and two groups of the electric push rods (12) are arranged opposite to each other and are respectively located on two sides of the placing platform (9), and the output end of the electric push rod (12) is connected to a connecting block (13), and a push plate (14) is movably arranged on the placing platform (9), and the push plate (14) is connected to the connecting block (13).

4. The adjustable slotting machine for carton processing according to claim 3 is characterized in that: A slide groove (15) is provided on the top wall of the placing platform (9), the bottom of the push plate (14) is slidably connected in the slide groove (15), and the side end of the push plate (14) facing the conveying roller (4) is arranged in an oblique section.

5. The adjustable slotting machine for carton processing according to claim 1, characterized in that: Grooves (16) are evenly formed on the outer surface of the conveying roller (4), the grooves (16) are arranged in one-to-one correspondence with the slotting rollers (8), and the length of the grooves (16) is greater than the length of the slotting rollers (8).

6. The adjustable slotting machine for carton processing according to claim 1, characterized in that: A front baffle (17) is provided on the side wall of the control box (2), and the front baffle (17) is located above the containing platform (9).

7. The adjustable slotting machine for carton processing according to claim 1, characterized in that: A plurality of motors are arranged inside the control box (2), and the motors respectively drive the connecting shaft (3) and the conveying roller (4).

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