Honeycomb paperboard automatic blanking machine

Abstract

The utility model relates to the technical field of honeycomb board production and processing, in particular to an automatic honeycomb paperboard blanking machine which comprises a machine frame, conveying devices are fixedly connected to the two sides of the top of the machine frame, a cutting device is fixedly connected to the lower portion of the machine frame, and a collecting box is movably connected to the right side of the lower portion of the machine frame. The top of the rack is fixedly connected with a guiding device, and the top of the guiding device is fixedly connected with a downward pressing device. Through the arrangement of the rack, the pressing device, the collecting box and the guiding device, honeycomb paperboard waste generated by slitting can be separated and collected automatically, after slitting is completed, honeycomb paperboards slit in the middle can enter the position below the right conveying device along with driving of the left conveying device to be discharged automatically, and the honeycomb paperboard waste is discharged automatically. Honeycomb paperboard waste cut from the front side and the rear side can be separated from honeycomb paperboards in the middle and can automatically enter a collecting box to be collected, and using is convenient.

Description

Technical Field

[0001] This utility model relates to the field of honeycomb board production and processing technology, and in particular to an automatic feeding machine for honeycomb paperboard. Background Technology

[0002] There are many types of packaging materials, among which honeycomb paperboard is popular in the market due to its lightweight, low price, high strength and recyclability, and its usage is quite widespread. In the production and processing of honeycomb paperboard, it is necessary to cut the honeycomb paperboard to obtain honeycomb paperboard of suitable size. After cutting, the honeycomb paperboard needs to be unloaded by an automatic honeycomb paperboard feeding machine.

[0003] When the existing automatic honeycomb paperboard feeding machine conveys the slit honeycomb paperboard, the waste generated during slitting is also conveyed to the next process along with the slit honeycomb paperboard. This results in the waste being mixed with the slit honeycomb paperboard, and the machine cannot automatically separate and collect the waste generated from the honeycomb paperboard. Summary of the Invention

[0004] In view of this, the present invention provides an automatic honeycomb paperboard feeding machine, the main technical problem to be solved is: the problem that the honeycomb paperboard waste generated during slitting cannot be automatically separated and collected from the honeycomb paperboard after slitting.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic honeycomb cardboard feeding machine, comprising a frame, conveying devices fixedly connected to both sides of the top of the frame, a cutting device fixedly connected to the lower part of the frame, a collection box movably connected to the right side of the lower part of the frame, a guiding device fixedly connected to the top of the frame, a pressing device fixedly connected to the top of the guiding device, the guiding device comprising side plates fixedly connected to the front and rear sides of the top of the frame, a guide block fixedly connected to the right side of the side plate near the cutting device, and a partition plate fixedly connected to the side of the guide block near the cutting device.

[0006] By adopting the above technical solution, when using the cutting device, the honeycomb paperboard is placed under the left conveyor roller, and the honeycomb paperboard is attached to the side plate. By starting the conveyor motor, the conveyor roller can drive the honeycomb paperboard to move to the right on the frame. Through continuous movement, the honeycomb paperboard can be cut. The honeycomb paperboard cut in the middle will be automatically fed into the lower part of the right conveyor device by the left conveyor device. The honeycomb paperboard waste cut from the front and rear sides will come into contact with the arc surface of the guide block by the left conveyor device, and the honeycomb paperboard will bend by compression. Under the action of the pressing device, it will fall smoothly into the collection box through the through hole for collection. This makes it easy to separate the middle part and the front and rear sides of the cut honeycomb paperboard, and facilitates the collection of waste from the front and rear sides, making it more convenient to use.

[0007] As a further description of the above technical solution: the frame includes a fixed plate, a support column is fixedly connected to the lower part of the fixed plate, a protective shell is fixedly connected to the middle of the lower part of the fixed plate, a through hole is provided inside the fixed plate, and a sliding groove is provided on the right side of the lower part of the fixed plate.

[0008] By adopting the above technical solution, the top of the fixed plate is smooth, ensuring that the honeycomb paperboard can move smoothly on the top of the fixed plate under the drive of the conveyor roller. The protective shell is used to protect the cutting device, the through hole is used for the passage of honeycomb paperboard waste, and the slide is used for the movement of the slide bar, which facilitates the pulling and placing of the collection box.

[0009] As a further description of the above technical solution: the conveying device includes a fixed frame fixedly connected to both sides of the top of the fixed plate, a screw threadedly connected to the rear side inside the fixed frame, lifting blocks movably connected to both the front and rear sides inside the fixed frame, a conveying roller movably connected between the lifting blocks, the front end of the conveying roller being fixedly connected to the output end of the conveying motor, and the rear lifting block being movably connected to the screw.

[0010] By adopting the above technical solution, the screw can be rotated inside the fixed frame by twisting the screw, and the screw can be raised and lowered inside the fixed frame by rotating the screw forward and backward, thereby driving the lifting block to rise and fall, so that the distance between the conveying roller and the fixed plate can be adjusted, which is convenient for conveying honeycomb paperboard of different thicknesses.

[0011] As a further description of the above technical solution: the cutting device includes a cutting motor fixedly connected to the middle of the lower part of the fixed plate, the output end of the cutting motor is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the cutting motor is fixedly connected to a cutting blade.

[0012] By adopting the above technical solution, the cutting motor is started so that the rotating shaft can drive the cutter to rotate, and the rotation can cut the honeycomb paperboard in contact with the cutter.

[0013] As a further description of the above technical solution: the pressing device includes a connecting frame fixedly connected to the top of the guide block, a stud is threadedly connected to the inside of the connecting frame, a connecting shell is movably connected to the lower outer side of the stud, a guide post is fixedly connected to the top of the connecting shell, a rotating motor is fixedly connected to the side of the connecting shell near the side plate, and a rotating wheel is fixedly connected to the output end of the rotating motor.

[0014] By adopting the above technical solution, the stud can be rotated inside the connecting frame by turning the stud, and the stud can be raised and lowered inside the connecting frame by rotating it in the forward and reverse directions. This drives the connecting shell so that the distance between the rotating wheel and the fixed plate can be adjusted, so that the rotating wheel can press down honeycomb paperboard waste of different thicknesses. By starting the rotating motor, the rotating wheel can be rotated, which in turn drives the honeycomb paperboard waste to smoothly contact the arc surface under the guide block, bend it, and fall into the collection box through the through hole.

[0015] As a further description of the above technical solution: the collection box includes a slide bar movably connected to the lower right side of the fixed plate, the lower part of the slide bar is fixedly connected to the box body, and the front side of the box body is fixedly connected to a handle.

[0016] By adopting the above technical solution, the slide bar can move in the slide groove, which facilitates the pulling and placing of the box.

[0017] By employing the above technical solution, the automatic honeycomb cardboard feeding machine of this utility model has at least the following beneficial effects:

[0018] Compared with existing technologies, this automatic honeycomb paperboard feeding machine, with its frame, pressing device, collection box, and guiding device, facilitates the automatic separation and collection of honeycomb paperboard waste generated during slitting. After slitting, the honeycomb paperboard cut from the middle is automatically fed under the right conveyor device by the left conveyor device. The honeycomb paperboard waste cut from the front and rear sides is pushed by the left conveyor device to contact the arc surface of the guide block, and the honeycomb paperboard is bent by the compression. Under the action of the pressing device, it falls smoothly through the through hole into the collection box for collection. This allows the middle part and the front and rear parts of the honeycomb paperboard to be separated after slitting, and facilitates the collection of waste from the front and rear sides, making it more convenient to use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the automatic honeycomb cardboard feeding machine proposed in this utility model;

[0020] Figure 2 This is a schematic diagram of the overall frame structure of the automatic honeycomb cardboard feeding machine proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of the conveying device of the automatic honeycomb cardboard feeding machine proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the overall structure of the cutting device of the automatic honeycomb cardboard feeding machine proposed in this utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the pressing device of the automatic honeycomb paperboard feeding machine proposed in this utility model;

[0024] Figure 6 This is a schematic diagram of the overall structure of the guiding device for the automatic honeycomb paperboard feeding machine proposed in this utility model.

[0025] Legend:

[0026] 1. Frame; 101. Fixing plate; 102. Support column; 103. Protective shell; 104. Through hole; 105. Slide groove; 2. Conveying device; 201. Fixing frame; 202. Screw; 203. Conveying roller; 204. Lifting block; 205. Conveying motor; 3. Cutting device; 301. Cutting motor; 302. Rotating shaft; 303. Cutter; 4. Pressing device; 401. Connecting frame; 402. Guide column; 403. Screw; 404. Connecting shell; 405. Rotating motor; 406. Rotating wheel; 5. Collection box; 501. Box body; 502. Handle; 503. Slide bar; 6. Guiding device; 601. Side plate; 602. Guide block; 603. Divider plate. Detailed Implementation

[0027] Reference Figure 1-6The automatic honeycomb cardboard feeding machine provided by this utility model includes a frame 1, conveying devices 2 fixedly connected to both sides of the top of the frame 1, a cutting device 3 fixedly connected to the lower part of the frame 1, a collection box 5 movably connected to the right side of the lower part of the frame 1, a guiding device 6 fixedly connected to the top of the frame 1, and a pressing device 4 fixedly connected to the top of the guiding device 6. The guiding device 6 includes side plates 601 fixedly connected to the front and rear sides of the top of the frame 1, and the distance between the side plates 601 is adapted to the width of the uncut honeycomb cardboard. To facilitate positioning of the uncut honeycomb cardboard and prevent skewing, a guide block 602 is fixedly connected to the right side of the side plate 601 near the cutting device 3. The lower part of the guide block 602 is curved. A partition plate 603 is fixedly connected to the side of the guide block 602 near the cutting device 3. The thickness of the partition plate 603 is the same as the thickness of the cutter 303, and both the front and rear sides of the partition plate 603 are on the same plane as the front and rear sides of the cutter 303. The partition plate 603 is located near the cutter 303. The ends are rounded to ensure that the cut honeycomb paperboard can be smoothly attached to both sides of the separator 603 for conveying. When in use, the cutting device 3 is started, and then the honeycomb paperboard is placed under the left conveyor roller 203, so that the honeycomb paperboard is attached to the side plate 601. By starting the conveyor motor 205, the conveyor roller 203 can drive the honeycomb paperboard to move to the right on the frame 1. Through continuous movement, the honeycomb paperboard can be cut. The honeycomb paperboard cut in the middle will be automatically unloaded under the right conveyor device 2 by the left conveyor device 2. The honeycomb paperboard waste cut from the front and rear sides will contact the arc surface of the guide block 602 by the left conveyor device 2, and the honeycomb paperboard will bend by the compression. Under the action of the pressing device 4, it will fall smoothly into the collection box 5 through the through hole 104 for collection. This allows the middle part and the front and rear sides of the cut honeycomb paperboard to be separated, and it is convenient to collect the waste from the front and rear sides.

[0028] Furthermore, the frame 1 includes a fixed plate 101. The top of the fixed plate 101 is smooth, ensuring that the honeycomb paperboard can move smoothly on the top of the fixed plate 101 under the drive of the conveyor roller 203. A support column 102 is fixedly connected to the lower part of the fixed plate 101. A protective shell 103 is fixedly connected to the middle of the lower part of the fixed plate 101. The protective shell 103 is used to protect the cutting device 3. A through hole 104 is provided inside the fixed plate 101 for the passage of honeycomb paperboard waste. A slide groove 105 is provided on the right side of the lower part of the fixed plate 101. The slide groove 105 is used for the movement of the slide bar 503, which facilitates the pulling and placing of the collection box 5.

[0029] Furthermore, the conveying device 2 includes fixed frames 201 fixedly connected to both sides of the top of the fixed plate 101. The inner side of the fixed frame 201 is on the same plane as the inner side of the side plate 601, which facilitates the insertion of the honeycomb paperboard. A screw 202 is threadedly connected to the rear side inside the fixed frame 201. Lifting blocks 204 are movably connected to both the front and rear sides inside the fixed frame 201. The lifting blocks 204 can be raised and lowered inside the fixed frame 201. Conveying rollers 203 are movably connected between the lifting blocks 204. The distance between the conveying rollers 203 on the left and right conveying devices 2 is less than the length of the honeycomb paperboard, ensuring that the left conveying device 2... After the honeycomb paperboard is conveyed, the right-side conveying device 2 can continue to convey the honeycomb paperboard. The front end of the conveying roller 203 is fixedly connected to the output end of the conveying motor 205, and the rear lifting block 204 is movably connected to the screw 202. By turning the screw 202, the screw 202 can rotate inside the fixed frame 201. The forward and reverse rotation of the screw 202 can make the screw 202 rise and fall inside the fixed frame 201, thereby driving the lifting block 204 to rise and fall. This allows the distance between the conveying roller 203 and the fixed plate 101 to be adjusted, which is convenient for conveying honeycomb paperboard of different thicknesses.

[0030] Furthermore, the cutting device 3 includes a cutting motor 301 fixedly connected to the middle of the lower part of the fixed plate 101. The output end of the cutting motor 301 is fixedly connected to a rotating shaft 302. The end of the rotating shaft 302 away from the cutting motor 301 is fixedly connected to a cutter 303. The distance between the cutters 303 is the same as the width of the honeycomb paperboard to be cut. By starting the cutting motor 301, the rotating shaft 302 can drive the cutter 303 to rotate. By rotating, the honeycomb paperboard in contact with the cutter 303 can be cut.

[0031] Furthermore, the pressing device 4 includes a connecting frame 401 fixedly connected to the top of the guide block 602. A stud 403 is threadedly connected inside the connecting frame 401. A connecting shell 404 is movably connected to the lower outer side of the stud 403. A guide post 402 is fixedly connected to the top of the connecting shell 404. The guide post 402 can move up and down inside the connecting frame 401 to prevent the connecting shell 404 from rotating. A rotary motor 405 is fixedly connected to the side of the connecting shell 404 near the side plate 601. A rotating wheel 406 is fixedly connected to the output end of the rotary motor 405. Both the rotating wheel 406 and the conveyor roller 203 are coated with an anti-slip coating to ensure that the rotating wheel 406 and the conveyor roller 203 can... The honeycomb paperboard is smoothly conveyed. By turning the stud 403, the stud 403 can rotate inside the connecting frame 401. The forward and reverse rotation of the stud 403 allows it to rise and fall inside the connecting frame 401, thereby driving the connecting shell 404 to adjust the distance between the rotating wheel 406 and the fixed plate 101. This allows the rotating wheel 406 to press down honeycomb paperboard waste of different thicknesses. By starting the rotating motor 405, the rotating wheel 406 can rotate, thereby driving the honeycomb paperboard waste to smoothly contact the arc surface under the guide block 602, bend it, and fall into the collection box 5 through the through hole 104.

[0032] Furthermore, the collection box 5 includes a slide bar 503 movably connected to the lower right side of the fixed plate 101. The lower part of the slide bar 503 is fixedly connected to the box body 501, and the front side of the box body 501 is fixedly connected to the handle 502. The slide bar 503 can move in the slide groove 105 to facilitate the pulling and placing of the box body 501.

[0033] Working principle: During use, the positions of the conveyor roller 203 and the rotating wheel 406 are adjusted according to the thickness of the honeycomb paperboard. Tightening the screw 202 allows it to rotate inside the fixed frame 201. The forward and reverse rotation of the screw 202 allows it to rise and fall within the fixed frame 201, thereby raising and lowering the lifting block 204. This allows adjustment of the distance between the conveyor roller 203 and the fixed plate 101, facilitating the conveying of honeycomb paperboard of different thicknesses. Tightening the stud 403 allows it to rotate inside the connecting frame 401. The forward and reverse rotation of the stud 403 allows it to rise and fall within the connecting frame 401, thereby raising and lowering the connecting shell 404. This allows adjustment of the distance between the rotating wheel 406 and the fixed plate 101, enabling the rotating wheel 406 to press and convey honeycomb paperboard waste of different thicknesses. Starting the cutting motor 301 causes the shaft to rotate... 302 drives the cutter 303 to rotate, then places the honeycomb paperboard under the left conveyor roller 203, making the honeycomb paperboard adhere to the side plate 601. By starting the conveyor motor 205, the conveyor roller 203 can drive the honeycomb paperboard to move to the right on the frame 1. Through continuous movement, the honeycomb paperboard can contact the cutter 303 and be cut. The honeycomb paperboard cut in the middle will be automatically fed under the right conveyor device 2 by the left conveyor device 2. The honeycomb paperboard waste cut from the front and rear sides will contact the arc surface of the guide block 602 by the left conveyor device 2, and the honeycomb paperboard will bend by the compression. Under the action of the pressing device 4, it will fall smoothly through the through hole 104 into the collection box 5 for collection. This allows the middle part and the front and rear parts of the honeycomb paperboard to be separated after cutting, and it is convenient to collect the waste from the front and rear sides.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic honeycomb paperboard feeding machine, comprising a frame (1), characterized in that: Conveying devices (2) are fixedly connected to both sides of the top of the frame (1). A cutting device (3) is fixedly connected to the lower part of the frame (1). A collection box (5) is movably connected to the right side of the lower part of the frame (1). A guiding device (6) is fixedly connected to the top of the frame (1). A pressing device (4) is fixedly connected to the top of the guiding device (6). The guiding device (6) includes side plates (601) fixedly connected to the front and rear sides of the top of the frame (1). A guide block (602) is fixedly connected to the right side of the side plate (601) near the cutting device (3). A partition plate (603) is fixedly connected to the side of the guide block (602) near the cutting device (3).

2. The automatic honeycomb paperboard feeding machine according to claim 1, characterized in that: The frame (1) includes a fixed plate (101), a support column (102) is fixedly connected to the lower part of the fixed plate (101), a protective shell (103) is fixedly connected to the middle of the lower part of the fixed plate (101), a through hole (104) is provided inside the fixed plate (101), and a sliding groove (105) is provided on the right side of the lower part of the fixed plate (101).

3. The automatic honeycomb paperboard feeding machine according to claim 1, characterized in that: The conveying device (2) includes a fixed frame (201) fixedly connected to both sides of the top of the fixed plate (101). A screw (202) is threadedly connected to the rear side inside the fixed frame (201). Lifting blocks (204) are movably connected to both the front and rear sides inside the fixed frame (201). A conveying roller (203) is movably connected between the lifting blocks (204). The front end of the conveying roller (203) is fixedly connected to the output end of the conveying motor (205). The rear lifting block (204) is movably connected to the screw (202).

4. The automatic honeycomb paperboard feeding machine according to claim 2, characterized in that: The cutting device (3) includes a cutting motor (301) fixedly connected to the middle of the lower part of the fixed plate (101). The output end of the cutting motor (301) is fixedly connected to a rotating shaft (302), and a cutter (303) is fixedly connected to the end of the rotating shaft (302) away from the cutting motor (301).

5. The automatic honeycomb paperboard feeding machine according to claim 1, characterized in that: The pressing device (4) includes a connecting frame (401) fixedly connected to the top of the guide block (602). The connecting frame (401) is internally threaded with a stud (403). A connecting shell (404) is movably connected to the lower outer side of the stud (403). A guide post (402) is fixedly connected to the top of the connecting shell (404). A rotating motor (405) is fixedly connected to the side of the connecting shell (404) near the side plate (601). A rotating wheel (406) is fixedly connected to the output end of the rotating motor (405).

6. The automatic honeycomb paperboard feeding machine according to claim 2, characterized in that: The collection box (5) includes a slide bar (503) movably connected to the lower right side of the fixed plate (101), the lower part of the slide bar (503) is fixedly connected to the box body (501), and the front side of the box body (501) is fixedly connected to the handle (502).

Images