Indentation device for packaging box processing

Abstract

The utility model provides an indentation device for packaging box processing, which comprises a rack, a feeding conveyor belt and a discharging conveyor belt are respectively arranged on two sides of the rack, an indentation mechanism is arranged in the middle of the rack, and the indentation mechanism comprises an indentation roller arranged in the middle of the rack and an extrusion roller arranged right above the indentation roller. A plurality of creasing grooves are formed in the outer surface of the creasing roller, a pressing block and a transverse adjusting mechanism for adjusting the pressing block are arranged on the outer surface of the extrusion roller, fixing frames are arranged on the two sides of the top of the rack, vertical adjusting mechanisms are arranged in the middles of the two fixing frames, and the driving ends of the two vertical adjusting mechanisms are fixedly connected with the two ends of the extrusion roller respectively. According to the device, the fixing block is driven by the electric push rod, the extrusion roller can move up and down in the movable groove, the device can be suitable for packaging boxes of different thicknesses, the pressing block slides on the sliding rod, the nut fixing piece is used for fixing the pressing block to the set position on the sliding rod, and therefore adjustability of the film pressing position is achieved.

Description

Technical Field

[0001] This utility model relates to the field of packaging box processing, and in particular to an indentation device for packaging box processing. Background Technology

[0002] Product packaging is the final step in the production process for most products before they leave the assembly line. Using packaging boxes ensures the safety of the products during transportation. Paper packaging boxes are the most widely used due to their low cost, attractive appearance, and simple manufacturing process. To facilitate packaging, creases are often made on the packaging boxes. However, the current crease process often requires manual operation from start to finish, which consumes a lot of labor costs. Furthermore, it requires manual control of the flatness of the cardboard before and after processing; otherwise, deviations from the intended position can easily occur, thus affecting the quality of the product packaging.

[0003] Existing creasing machines use a fixed die on a drive shaft, which makes it impossible to adjust the die position, thus failing to meet the creasing requirements of different cardboard types. This limits their applicability and makes it inconvenient to quickly creasing packaging boxes of different thicknesses.

[0004] Therefore, it is necessary to design an indentation device that is suitable for packaging boxes of different thicknesses and has an adjustable indentation position. Utility Model Content

[0005] To address the technical deficiencies in the background technology, this utility model proposes an indentation device for packaging box processing, which solves the aforementioned technical problems and meets practical needs. The specific technical solution is as follows:

[0006] A creasing device for processing packaging boxes includes a frame with a feeding conveyor belt and an output conveyor belt on both sides. A creasing mechanism is arranged in the middle of the frame. The creasing mechanism includes a creasing roller arranged in the middle of the frame and a pressing roller arranged directly above the creasing roller. The outer surface of the creasing roller is provided with a plurality of creasing grooves. The outer surface of the pressing roller is provided with a pressing block and a lateral adjustment mechanism for adjusting the pressing block. Fixed frames are provided on both sides of the top of the frame. A vertical adjustment mechanism is provided in the middle of each of the two fixed frames. The driving ends of the two vertical adjustment mechanisms are respectively fixedly connected to the two ends of the pressing roller.

[0007] Furthermore, the vertical adjustment mechanism includes an electric push rod and fixed blocks. The fixed frame has a movable groove in the middle. The electric push rod is fixed to the top of the movable groove and its driving end is connected to the fixed block. The two fixed blocks are respectively fixedly connected to both sides of the extrusion roller.

[0008] Furthermore, sliding grooves are provided on both sides of the movable groove, and sliders that cooperate with the sliding grooves are provided on both sides of the fixed block.

[0009] Furthermore, the lateral adjustment mechanism includes several slide rods and nut fasteners. The slide rods are axially arranged on the outer surface of the extrusion roller and pass through the pressure block. The nut fasteners are located at the connection between the pressure block and the slide rods.

[0010] Furthermore, the pressing block is disc-shaped.

[0011] Furthermore, the feeding conveyor belt, the discharging conveyor belt, the extrusion roller, and the indentation roller are all connected to the drive device.

[0012] Furthermore, a control panel is provided on one side of the frame, and the control panel is electrically connected to the electric push rod and the drive device respectively.

[0013] Furthermore, the bottom of the frame is provided with several support legs, and reinforcing ribs are provided between the support legs.

[0014] Compared with the prior art, the embossing device for packaging box processing provided by this utility model has the following beneficial effects:

[0015] This invention relates to a creasing device for packaging box processing. An electric push rod drives a fixed block, allowing the extrusion roller to move up and down within a movable groove. This device is suitable for packaging boxes of different thicknesses. The pressure block slides on a slide rod, and a nut is used to fix the pressure block at a set position on the slide rod, thereby achieving adjustable pressing position and meeting the creasing requirements of different cardboards. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an indentation device for packaging box processing according to the present invention.

[0017] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0018] Figure 3 for Figure 1 A magnified view of a portion of point B in the middle.

[0019] The components include: 1. Frame; 2. Feed conveyor belt; 3. Discharge conveyor belt; 4. Indentation roller; 5. Extrusion roller; 6. Indentation groove; 7. Pressing block; 8. Fixing frame; 9. Electric push rod; 10. Fixing block; 11. Movable groove; 12. Slide rod; 13. Nut fastener; 14. Control panel; 15. Support foot; 16. Reinforcing rib. Detailed Implementation

[0020] In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "middle," and "inner," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

[0021] The embodiments of this utility model will be described below with reference to the accompanying drawings and related examples. The embodiments of this utility model are not limited to the following examples, and this utility model relates to relevant necessary components in this technical field, which should be regarded as well-known technology in this technical field and can be known and mastered by those skilled in this technical field.

[0022] See Figure 1-3A creasing device for packaging box processing includes a frame 1 for mounting other components of the creasing device. The frame 1 has an infeed conveyor belt 2 and an outfeed conveyor belt 3 on either side. A creasing mechanism is located in the middle of the frame 1. The infeed conveyor belt 2 feeds the packaging box into the creasing mechanism for creasing, and the outfeed conveyor belt 3 delivers the creasing box out. The creasing mechanism includes a creasing roller 4 located in the middle of the frame 1 and a pressing roller 5 located directly above the creasing roller 4. The creasing roller 4 and the pressing roller 5 roll in cooperation to creasing the packaging box located between them. The outer surface of the creasing roller 4 has several creasing grooves 6. The outer surface of the pressing roller 5 has a pressing block 7 and a lateral adjustment mechanism for adjusting the pressing block 7. The pressing block 7 presses against the creasing grooves 6 to achieve the creasing operation. The lateral adjustment mechanism can adjust the position of the pressing block 7 on the pressing roller 5, thereby adjusting the creasing position on the packaging box, adapting to the creasing requirements of different cardboard types. The frame 1 has two fixed frames 8 on its top sides, and each fixed frame 8 has a vertical adjustment mechanism in its middle. The driving ends of the two vertical adjustment mechanisms are fixedly connected to both ends of the compression roller 5. The vertical adjustment mechanism is used to adjust the distance between the compression roller 5 and the creasing roller 4, thereby accommodating paperboard of different thicknesses.

[0023] In one embodiment of this utility model, the vertical adjustment mechanism includes an electric push rod 9 and a fixed block 10. A movable groove 11 is provided in the middle of the fixed frame 8. The electric push rod 9 is fixed to the top of the movable groove 11, and its driving end is connected to the fixed block 10. The two fixed blocks 10 are respectively fixedly connected to both sides of the extrusion roller 5. The electric push rod 9 drives the fixed block 10, and the fixed block 10 drives the extrusion roller 5 to move up and down within the movable groove 11, thereby adjusting the distance between the extrusion roller 5 and the indentation roller 4.

[0024] In one embodiment of this utility model, sliding grooves are provided on both sides of the movable groove 11, and sliders that cooperate with the sliding grooves are provided on both sides of the fixed block 10. The sliders can slide within the sliding grooves, allowing the fixed block 10 to slide within the movable groove 11.

[0025] In one embodiment of this utility model, the lateral adjustment mechanism includes a plurality of slide rods 12 and a nut fixing member 13. The plurality of slide rods 12 are axially arranged on the outer surface of the extrusion roller 5 and pass through the pressure block 7. The nut fixing member 13 is arranged at the connection between the pressure block 7 and the slide rod 12. The pressure block 7 can slide left and right on the slide rod 12, and the nut fixing member 13 can fix the pressure block 7 at a designated position on the slide rod 12. When it is necessary to adjust the indentation position, the position of the pressure block 7 on the slide rod 12 can be adjusted. The nut fixing member 13 is easy to disassemble and easy to adjust the indentation position.

[0026] In one embodiment of this invention, the pressing block 7 is disc-shaped. The disc-shaped pressing block 7 can accommodate the indentation groove 6.

[0027] In one embodiment of this utility model, the feeding conveyor belt 2, the discharging conveyor belt 3, the extrusion roller 5, and the indentation roller 4 are all connected to a driving device. The driving device is used to drive the feeding conveyor belt 2 and the discharging conveyor belt 3 to move, and the extrusion roller 5 and the indentation roller 4 to rotate.

[0028] In one embodiment of this utility model, a control panel 14 is provided on one side of the frame 1. The control panel 14 is electrically connected to the electric push rod 9 and the drive device. The control panel 14 can adjust the distance between the extrusion roller 5 and the creasing roller 4, and can also drive the feeding conveyor belt 2 and the discharging conveyor belt 3.

[0029] In one embodiment of the present invention, the bottom of the frame 1 is provided with a plurality of support legs 15, and a reinforcing rib 16 is provided between the plurality of support legs 15, the reinforcing rib 16 being used to strengthen the strength of the frame 1.

[0030] In this invention, a creasing device for packaging box processing uses an electric push rod 9 to drive a fixed block 10, allowing the extrusion roller 5 to move up and down within a movable groove 11. This device is suitable for packaging boxes of different thicknesses. The pressure block 7 slides on a slide rod 12, and the pressure block 7 is fixed to a set position on the slide rod 12 using a nut fixing part 13, thereby achieving adjustable film pressing position and meeting the creasing requirements of different cardboards.

[0031] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An embossing device for processing packaging boxes, characterized in that, The machine includes a frame (1), with a feeding conveyor belt (2) and a discharging conveyor belt (3) on both sides. A creasing mechanism is provided in the middle of the frame (1). The creasing mechanism includes a creasing roller (4) in the middle of the frame (1) and a pressing roller (5) directly above the creasing roller (4). The outer surface of the creasing roller (4) is provided with several creasing grooves (6). The outer surface of the pressing roller (5) is provided with a pressing block (7) and a lateral adjustment mechanism for adjusting the pressing block (7). Fixing frames (8) are provided on both sides of the top of the frame (1). A vertical adjustment mechanism is provided in the middle of the two fixing frames (8). The driving ends of the two vertical adjustment mechanisms are fixedly connected to the two ends of the pressing roller (5).

2. The creasing device for packaging box processing according to claim 1, characterized in that, The vertical adjustment mechanism includes an electric push rod (9) and a fixed block (10). The fixed frame (8) has a movable groove (11) in the middle. The electric push rod (9) is fixed at the top of the movable groove (11) and the driving end is connected to the fixed block (10). The two fixed blocks (10) are respectively fixedly connected to the two sides of the extrusion roller (5).

3. The creasing device for packaging box processing according to claim 2, characterized in that, The movable groove (11) is provided with sliding grooves on both sides, and the fixed block (10) is provided with sliders that cooperate with the sliding grooves on both sides.

4. The creasing device for packaging box processing according to claim 1, characterized in that, The lateral adjustment mechanism includes several slide rods (12) and nut fasteners (13). The slide rods (12) are axially arranged on the outer surface of the extrusion roller (5) and pass through the pressure block (7). The nut fasteners (13) are arranged at the connection between the pressure block (7) and the slide rods (12).

5. An embossing device for packaging box processing according to claim 4, characterized in that, The pressing block (7) is disc-shaped.

6. The creasing device for packaging box processing according to claim 1, characterized in that, The feeding conveyor belt (2), the discharging conveyor belt (3), the extrusion roller (5), and the indentation roller (4) are all connected to the drive device.

7. An embossing device for packaging box processing according to any one of claims 1-6, characterized in that, A control panel (14) is provided on one side of the frame (1), and the control panel (14) is electrically connected to the electric push rod (9) and the drive device respectively.

8. The creasing device for packaging box processing according to claim 1, characterized in that, The bottom of the frame (1) is provided with a plurality of support feet (15), and reinforcing ribs (16) are provided between the plurality of support feet (15).

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