Adjustable indentation device for paperboard production

Abstract

The utility model discloses an adjustable indentation device for paperboard production, and belongs to the field of paperboard indentation devices, the two sides of the upper end of a base are connected with a supporting rod and a sliding frame respectively, the supporting rod is connected with a storage table, a first sliding seat and a second sliding seat are arranged in the sliding frame, the first sliding seat is fixed on the base through a fastening bolt, and the second sliding seat is fixed on the base through a fastening bolt. A U-shaped frame is installed at the upper end of the sliding frame, a first height adjusting mechanism is installed at the upper end of the U-shaped frame and connected with the second sliding base, and the second sliding base is driven by the first height adjusting mechanism to slide along the sliding frame. By arranging the first height adjusting mechanism and the second height adjusting mechanism, the height of the creasing disc can be accurately adjusted to adapt to different paperboards. The application of the hydraulic cylinder ensures the accuracy and stability of adjustment, the operation is convenient, and the production efficiency is improved. The position of the indentation disc is adjustable, different indentation requirements are met, and accuracy is improved. The conveying wheels and the driving motor ensure stable transportation of the paperboards, and the breakage rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard indentation device field, especially in paperboard production indentation device with adjustable. BACKGROUND

[0002] Paperboard indentation device is used for the equipment of the trace of specific shape, depth on paperboard material quality, is widely used in packaging, printing etc. Paperboard indentation device mainly through the die or the pressure wheel carries out indentation processing to paperboard. When working, paperboard is placed on the workbench of the device, then starts the machine. The machine makes the die or the pressure wheel on paperboard by exerting pressure and presses out the preset trace. This process needs to control the pressure and time accurately to ensure the quality and effect of indentation. Part of advanced paperboard indentation device is also equipped with softening treatment function, such as preheating softening to paperboard by steam or hot air to avoid the damage to paperboard in indentation process.

[0003] In paperboard indentation process, the width of pressure wheel as key component directly affects the quality and effect of indentation. However, many paperboard indentation devices in actual use, the adjustment and replacement mechanism of pressure wheel is inconvenient, especially the way of screw connection.

[0004] Although the screw connection guarantees the stability of pressure wheel to a certain extent, but when replacing the pressure wheel of different width to adapt to different paperboard demand, its operation process is tedious and time-consuming. Since the indentation process has higher requirement for the precision of pressure wheel, when replacing the pressure wheel, it is necessary to ensure that the new pressure wheel and other parts of the device perfectly match, which often needs to spend a lot of time to make fine adjustment.

[0005] In addition, the characteristics of different paperboard such as material, thickness and hardness are different, and the required indentation width and pressure are also different. Therefore, in actual production, it is often necessary to adjust the width of pressure wheel according to the type of paperboard. However, the replacement of pressure wheel in the existing indentation device is inconvenient, which not only affects the production efficiency, but also may affect the indentation quality due to the error caused by frequent replacement. INVENTION CONTENTS

[0006] The main purpose of the utility model is to provide a kind of adjustable paperboard production indentation device, can effectively solve the problems raised in background art.

[0007] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0008] A kind of adjustable paperboard production indentation device, including base, article table, through slot, the through slot is located in article table end face, and the discharge of paperboard scrap is realized by through slot;

[0009] The upper end of the base is connected with support rods and carriages respectively, the support rods are connected with the storage table, the carriage is provided with first and second sliding seats in the frame, the first sliding seat is fixed on the base through fastening bolts, the upper end of the carriage is provided with a U-shaped frame, the upper end of the U-shaped frame is provided with a first height adjusting mechanism and is connected with the second sliding seat, the second sliding seat is driven to slide along the carriage through the first height adjusting mechanism, and the distance between the first and second sliding seats is adjusted;

[0010] The upper end of the U-shaped frame is provided with a plurality of second height adjusting mechanisms, the telescopic rods of the second height adjusting mechanisms are connected with abutting pieces, the abutting pieces are opposite to the paperboard on the storage table, the inner ends of the two first sliding seats are connected with a screw pipe through a connecting pipe, the inner ends of the two second sliding seats are connected with another screw pipe through a connecting pipe, a plurality of indentation discs are connected on the two screw pipes, and the indentation operation of the paperboard on the storage table is realized through the indentation discs.

[0011] Further preferred, the lower end of the storage table is provided with side frames on both sides, a conveying wheel is arranged between the two side frames, and a driving motor is connected to one of the side frames and connected with the conveying wheel, so that the paperboard is conveyed through the conveying wheel.

[0012] Further preferred, the carriage is fixed to the base and the U-shaped frame through bolts, the base extends below the storage table, a plurality of support rods are inserted into the holes on the base and the storage table, and the base, the storage table and the support rods are fixed through nuts.

[0013] Further preferred, the first and second height adjusting mechanisms are fixed to the U-shaped frame through bolts, and the first and second height adjusting mechanisms are both hydraulic cylinders.

[0014] Further preferred, the connecting pipe is inserted into the bearing of the first and second sliding seats, the connecting pipe is fixed to the screw pipe through bolts, the screw pipe is connected with the indentation disc through threads, and the position of the indentation disc is adjusted through threads.

[0015] Further preferred, the abutting piece is divided into a connecting rod and an abutting disc, the abutting disc is located at the lower end of the connecting rod, the connecting rod is connected with the second height adjusting mechanism through bolts, and the lower end of the abutting disc is bonded with a non-slip ring.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The height of the indentation disc can be accurately adjusted through the first height adjusting mechanism and the second height adjusting mechanism to adapt to paperboards of different thicknesses and sizes, improving the flexibility and application range of the equipment. The height adjusting mechanism adopts a hydraulic cylinder, ensuring the accuracy and stability of the adjustment, and being convenient and fast to operate, improving the production efficiency. The indentation disc is connected to the screw pipe through threads, and the position of the indentation disc can be conveniently adjusted to adapt to the indentation requirements at different positions of the paperboard, improving the accuracy of indentation.

[0018] The screw pipe and the connecting pipe are fixed through bolts, the indentation disc on the screw pipe can be conveniently removed, and indentation discs of different widths can be replaced, thereby reducing the difficulty of maintenance.

[0019] The setting of the conveying wheel and the driving motor realizes smooth and smooth transportation of the paperboard, reducing the paperboard breakage rate in the production process. The design of the conveying mechanism enables the paperboard to be accurately transported to the indentation position, ensuring the accuracy and stability of the indentation operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a front view of the overall structure of the utility model;

[0022] Figure 3 It is a side view of the overall structure of the utility model;

[0023] Figure 4 It is a top view of the overall structure of the utility model;

[0024] Figure 5 It is a display diagram of the slide, the slide base, the height adjusting mechanism, the U-shaped frame and the abutting piece of the utility model;

[0025] Figure 6 It is a display diagram of the storage table, the through slot, the conveying wheel and the driving motor of the utility model.

[0026] In the figure: 1, base; 2, slide; 3, first slide base; 4, fastening bolt; 5, second slide base; 6, first height adjusting mechanism; 7, U-shaped frame; 8, second height adjusting mechanism; 9, abutting piece; 10, screw pipe; 11, connecting pipe; 12, indentation disc; 13, support rod; 14, storage table; 15, through slot; 16, side frame; 17, conveying wheel; 18, driving motor. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0028] AsFigure 1 Figure 4 As shown in the drawings, an adjustable indentation device for paperboard production includes a base 1, a workbench 14 and a through slot 15. The through slot 15 is designed at the end face of the workbench 14, and its main function is to effectively discharge the debris on the paperboard. This design not only improves production efficiency, but also ensures the cleanliness of the working environment, thereby improving the overall production quality.

[0029] The upper end of the base 1 is connected with a support rod 13 and a carriage 2 on both sides. The support rod 13 is connected with the workbench 14, and the carriage 2 is provided with a first sliding seat 3 and a second sliding seat 5 inside. The first sliding seat 3 is fixed on the base 1 by a fastening bolt 4, and the upper end of the carriage 2 is provided with a U-shaped frame 7. The upper end of the U-shaped frame 7 is provided with a first height adjusting mechanism 6 and is connected with the second sliding seat 5. Through the driving of the first height adjusting mechanism 6, the second sliding seat 5 can be driven to slide along the carriage 2, so as to adjust the distance between the first sliding seat 3 and the second sliding seat 5. This design makes the device adapt to paperboards of different sizes, improves the flexibility and application range of the equipment.

[0030] The upper end of the U-shaped frame 7 is also provided with a plurality of second height adjusting mechanisms 8. The telescopic rod of the second height adjusting mechanism 8 is connected with a abutting piece 9, and the abutting piece 9 is opposite to the paperboard on the workbench 14. The inner ends of the two first sliding seats 3 are connected with a screw pipe 10 through a connecting pipe 11, and similarly, the inner ends of the two second sliding seats 5 are also connected with another screw pipe 10 through a connecting pipe 11. A plurality of indentation discs 12 are connected on the two screw pipes 10, and the indentation operation of the paperboard on the workbench 14 can be realized through these indentation discs 12. The design of this indentation device makes the indentation process of the paperboard more accurate and efficient, meeting the high quality requirements of modern paperboard production.

[0031] The lower end of the workbench 14 is provided with side frames 16 on both sides, and a conveying wheel 17 is arranged between the two side frames 16. A driving motor 18 is connected to one of the side frames 16, and the driving motor 18 is connected to the conveying wheel 17. Through the operation of the conveying wheel 17, the transportation of the paperboard can be realized. This design makes the movement of the paperboard in the production process more stable and smooth, reduces the breakage rate of the paperboard in the production process, and improves the production efficiency.

[0032] The carriage 2 is fixed with the base 1 and the U-shaped frame 7 by bolts. The base 1 extends below the workbench 14, a plurality of support rods 13 are inserted into the holes on the base 1 and the workbench 14, and the base 1, the workbench 14 and the support rods 13 are fixed by nuts. This design makes the structure of the device more stable, can bear greater working pressure, and ensures the long-term stable operation of the equipment.

[0033] ​The first height adjusting mechanism 6 and the second height adjusting mechanism 8 are fixed on the U-shaped frame 7 by bolts. Both of them are hydraulic cylinders, which can ensure the accurate adjustment of the device. This design makes the adjustment of the device more convenient and efficient, and improves the production efficiency.

[0034] The connecting pipe 11 is inserted into the bearings of the first sliding seat 3 and the second sliding seat 5, and is fixed with the screw pipe 10 by bolts. The screw pipe 10 is connected with the indentation disc 12 by threads, and the indentation disc 12 is adjusted in position by threads to adapt to different thicknesses of paperboard. This design makes the device adapt to paperboard of different thicknesses, and improves the application range of the equipment.

[0035] The abutting piece 9 is divided into a connecting rod and an abutting disc, and the abutting disc is located at the lower end of the connecting rod. The connecting rod is connected with the second height adjusting mechanism 8 by bolts, and the lower end of the abutting disc is bonded with a non-slip ring to ensure that the abutting piece 9 can stably fix the paperboard during indentation. This design improves the stability of the paperboard during indentation, and ensures the quality of indentation.

[0036] Assembly process: Place the base 1 stably, then insert the support rod 13 into the opening of the base 1, and then connect the placement table 14 with the base 1 through the support rod 13, and fix it by nuts. Then, fix the sliding frame 2 on the base 1 by bolts to ensure stability. Install the first sliding seat 3 and the second sliding seat 5 in the sliding frame 2, and fix the first sliding seat 3 on the base 1 by tightening bolts 4, while the second sliding seat 5 can slide on the sliding frame 2. Install the U-shaped frame 7 at the upper end of the sliding frame 2 and fix it by bolts. Install the first height adjusting mechanism 6 at the upper end of the U-shaped frame 7 and connect it to the second sliding seat 5 to realize the sliding adjustment of the second sliding seat 5. At the same time, install multiple second height adjusting mechanisms 8 on the U-shaped frame 7 and connect the abutting piece 9. Insert the connecting pipe 11 into the bearings of the first sliding seat 3 and the second sliding seat 5, and fix it with the screw pipe 10 by bolts. Install multiple indentation discs 12 on the screw pipe 10, adjust the distance between the upper and lower rows of indentation discs 12 by the first height adjusting mechanism 6, and adjust the position of the indentation disc 12 by threads. Install the side frame 16 on both sides of the lower end of the placement table 14, and install the conveying wheel 17 between the side frames 16. Connect the driving motor 18 to one of the side frames 16 and connect it with the conveying wheel 17.

[0037] Use process: in use, first, the paperboard is placed on the workbench 14, then the height of the first height adjusting mechanism 6 and the second height adjusting mechanism 8 is adjusted, the abutting part 9 is opposite to the paperboard and abuts tightly. Then, the driving motor 18 is started, the paperboard is transported to the indentation position by the conveying wheel 17. According to the size and thickness of the paperboard, the distance between the first sliding seat 3 and the second sliding seat 5 and the position of the indentation disc 12 are adjusted by the first height adjusting mechanism 6, to ensure that the indentation device can accurately press on the paperboard. Then, the indentation device is started, and the paperboard is indented by the indentation disc 12. In actual use, a paperboard limiting mechanism should also be installed on the workbench 14 to prevent the paperboard from shifting position during indentation operation.

[0038] When it is necessary to adjust the position of the indentation disc 12 to adapt to the indentation requirements of the paperboard at different positions, the position can be finely adjusted by rotating the indentation disc 12 on the screw pipe 10 through threaded connection. According to the indentation position and size requirements of the paperboard, the positions of the indentation discs 12 are adjusted to ensure that they can accurately press on the specified positions of the paperboard. This design makes the indentation device flexible to adapt to paperboards of different sizes and thicknesses, improving the application range and indentation accuracy of the equipment.

[0039] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or action from another entity or action, without necessarily requiring or implying that there is any such actual relationship or order between these entities or actions. The terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article, or equipment. Without more limitations, the element defined by the phrase "comprises a" does not exclude the presence of additional identical elements in the process, method, article, or equipment including the element.

[0040] The basic principles and main features of the present application and the advantages of the present application have been shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable creasing device for paperboard production, comprising a base (1), a table (14), a through slot (15) located in the end face of the table (14) and enabling the discharge of paperboard chips through the through slot (15), characterized in that: The upper end of the base (1) is connected with support rods (13) and carriages (2) respectively, the support rods (13) are connected with the storage table (14), the carriages (2) are provided with first sliding seats (3) and second sliding seats (5) in the frames, the first sliding seats (3) are fixed on the base (1) through fastening bolts (4), the upper end of the carriage (2) is provided with a U-shaped frame (7), the upper end of the U-shaped frame (7) is provided with a first height adjusting mechanism (6), and the first height adjusting mechanism (6) is connected with the second sliding seat (5), the second sliding seat (5) is driven to slide along the carriage (2) through the first height adjusting mechanism (6), and the distance between the first sliding seat (3) and the second sliding seat (5) is adjusted; The upper end of the U-shaped frame (7) is provided with a plurality of second height adjusting mechanisms (8), the telescopic rods of the second height adjusting mechanisms (8) are connected with abutting pieces (9), the abutting pieces (9) are opposite the paperboard on the storage table (14), the inner ends of the two first sliding seats (3) are connected with screw pipes (10) through connecting pipes (11), the inner ends of the two second sliding seats (5) are connected with another screw pipe (10) through the connecting pipes (11), a plurality of indentation discs (12) are connected on the two screw pipes (10), and the indentation operation of the paperboard on the storage table (14) is realized through the indentation discs (12).

2. An adjustable creasing device for paperboard production according to claim 1, characterized in that: The lower end of the storage table (14) is provided with side frames (16), a conveying wheel (17) is arranged between the two side frames (16), a driving motor (18) is connected to one of the side frames (16), the driving motor (18) is connected with the conveying wheel (17), and the conveying wheel (17) is used for conveying the paperboard.

3. An adjustable creasing device for paperboard production according to claim 2, characterized in that: The carriage (2) is fixed with the base (1) and the U-shaped frame (7) through bolts, the base (1) extends below the storage table (14), a plurality of support rods (13) are inserted into the holes in the base (1) and the storage table (14), and the base (1), the storage table (14) and the support rods (13) are fixed through nuts.

4. An adjustable creasing device for paperboard production according to claim 3, characterized in that: The first height adjusting mechanism (6) and the second height adjusting mechanism (8) are fixed on the U-shaped frame (7) through bolts, and the first height adjusting mechanism (6) and the second height adjusting mechanism (8) are both hydraulic cylinders.

5. An adjustable creasing device for paperboard production according to claim 4, characterized in that: The connecting pipe (11) is inserted into the bearing of the first sliding seat (3) and the second sliding seat (5), the connecting pipe (11) is fixed with the screw pipe (10) through bolts, the screw pipe (10) is connected with the indentation disc (12) through threads, and the position of the indentation disc (12) is adjusted through threads.

6. An adjustable creasing device for paperboard production according to claim 5, characterized in that: The abutting piece (9) is divided into a connecting rod and an abutting disc, the abutting disc is located at the lower end of the connecting rod, the connecting rod is connected with the second height adjusting mechanism (8) through bolts, and an antiskid ring is bonded to the lower end of the abutting disc.

Images