Corrugated board production line for color box

Abstract

The utility model discloses a color box corrugated board production line, and relates to the technical field of corrugated board production. Supporting legs are fixedly connected to the four corners of the bottom of the workbench, a control panel is fixedly connected to one sides of the supporting legs, a conveying belt is arranged at the top of the workbench, a glue spraying table is fixedly connected to the top of the workbench, a glue storage box is fixedly connected to the top of the glue spraying table, and an electric telescopic rod is fixedly connected to the inner top wall of the glue spraying table. A lifting plate is fixedly connected to the output end of the electric telescopic rod, a plurality of glue spraying devices are fixedly connected to the bottom of the lifting plate at equal intervals, the glue spraying devices communicate with the glue storage box, a limiting table is fixedly connected to the top of the workbench, and a limiting mechanism is arranged at the top of the limiting table; therefore, the corrugated boards can move on a stable and accurate track all the time in the conveying process, and the risk that the corrugated boards incline on the conveying belt is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of corrugated cardboard production, and in particular to a color box corrugated cardboard production line. Background Art

[0002] Corrugated paper is a plate-like material made by gluing noodle paper and corrugated paper formed by corrugating rollers. The invention and application of corrugated paper has a history of more than 100 years. It has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, and convenient storage and transportation.

[0003] The existing Chinese public patent (authorization announcement number: CN217803670U) mentions a gluing device for a corrugated cardboard production line, which can drip glue on the convex part of the corrugated paper through a glue outlet pipe and a through hole through a glue dripping pipe. When the concave part of the corrugated paper moves under the roller, the roller moves downward, driving the sliding rod and the push plate to move downward. At this time, the sealing plate can be reset under the action of the first spring to block and seal the glue outlet pipe and the glue dripping pipe. At this time, glue is not dripped on the concave part of the corrugated paper, so that glue can be dripped on the convex part of the corrugated paper alone to avoid waste of glue.

[0004] In the corrugated cardboard production line, it is very important to improve the stable transmission of corrugated cardboard. However, the existing corrugated cardboard may be affected by various factors during transportation, such as friction, gravity, etc. These factors may cause the corrugated cardboard to shift or roll. After the corrugated cardboard shifts, it may affect the dripping position of the glue, thereby affecting the subsequent processing of the corrugated cardboard. Utility Model Content

[0005] The purpose of this application is to solve the problem that corrugated cardboard may be affected by various factors during the transmission process, such as friction, gravity, etc., which may cause the corrugated cardboard to deflect or roll. This application provides a color box corrugated cardboard production line.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A color box corrugated cardboard production line comprises a workbench, wherein the four corners of the bottom of the workbench are fixedly connected to support legs, a control panel is fixedly connected to one side of the support leg, a conveyor belt is arranged on the top of the workbench, a glue spraying table is fixedly connected to the top of the workbench, a glue storage box is fixedly connected to the top of the glue spraying table, two symmetrically distributed electric telescopic rods are fixedly connected to the inner top wall of the glue spraying table, the control panel is electrically connected to the electric telescopic rod, a lifting plate is fixedly connected to the output end of the electric telescopic rod, a plurality of glue spraying devices are fixedly connected to the bottom of the lifting plate at equal intervals, the control panel is electrically connected to the glue spraying device, the glue spraying device is communicated with the glue storage box, a limiting platform is fixedly connected to the top of the limiting platform, a limiting mechanism is arranged on the top of the limiting platform, and clamping mechanisms are arranged on both sides of the inner part of the limiting platform.

[0008] By adopting the above technical solution, the corrugated cardboard is placed on the conveyor belt. When the conveyor belt transports the corrugated cardboard to the bottom of the glue spraying table, the corrugated cardboard is sprayed with glue by the glue spraying device. When the corrugated cardboard moves on the conveyor belt, the running trajectory of the corrugated cardboard can be more accurately controlled by the limiting mechanism, and the corrugated cardboard is pressed to a certain extent by the pressing mechanism, thereby further increasing the stability and quality of the corrugated cardboard during the processing.

[0009] Furthermore, the limiting mechanism includes sliding holes opened on both sides of the top of the limiting platform, a vertical block is slidably arranged below the sliding hole, the bottom of the vertical block is fixedly connected to the limiting block, and a driving member is arranged inside the sliding hole.

[0010] By adopting the above technical solution, the vertical block is driven to move by the driving member, and the vertical block drives the bottom limit block to move, so that the corrugated cardboard always moves on a stable and accurate trajectory during the transmission process, reducing the risk of the corrugated cardboard tilting on the conveyor belt.

[0011] Furthermore, the driving member includes a gear rotatably connected to the top of the limit platform, a rotating handle is fixedly connected to the top of the gear, a rack is slidably connected inside the sliding hole, and the racks on both sides are meshed with the gear.

[0012] By adopting the above technical solution, the rotating handle is rotated, and the rotating handle drives the gear to rotate. The gear is meshed with the rack, so that the rack slides inside the long hole, and when the rack moves, it drives the vertical block to move.

[0013] Furthermore, long holes are provided on both sides of the limit platform, a fastener is fixedly connected to one side of the rack, and the fastener is slidably connected to the long hole.

[0014] By adopting the above technical solution, the fastener is fixedly connected to the rack through the fastener, so that the fastener slides inside the long hole, and after reaching a suitable position, the position of the rack is fixed by the fastener, thereby fixing the position of the limit block.

[0015] Furthermore, the clamping mechanism includes horizontal plates arranged on both sides of the limit platform, the horizontal plates are fixedly connected to the vertical blocks, the end of the horizontal plate away from the vertical blocks is fixedly connected to a clamping block, the top of the clamping block is threadedly connected to a threaded rod, the bottom end of the threaded rod passes through the clamping block and is fixedly connected to a mounting frame, and a clamping roller is rotatably connected to the inside of the mounting frame.

[0016] By adopting the above technical solution, the threaded rod is rotated and threadedly connected to the clamping block, so that the bottom end of the threaded rod moves downward, and the downward movement of the threaded rod drives the installation frame to move downward. A clamping roller is rotated inside the installation frame, so that the clamping roller can contact the top of the corrugated cardboard, and the clamping roller can help the corrugated cardboard to be transported more stably.

[0017] Furthermore, an auxiliary rod is fixedly connected to the top of the installation frame, the top of the auxiliary rod passes through the pressing block, and the auxiliary rod is slidably connected to the pressing block.

[0018] By adopting the above technical solution, the auxiliary rod is slidably connected to the pressing block, and the auxiliary rod provides an additional supporting point for the installation frame.

[0019] Furthermore, reinforcing rods are fixedly connected to the upper and lower sides of the horizontal plate, one end of the reinforcing rod away from the horizontal plate is fixedly connected to the vertical block, and the reinforcing rod is arranged in an inclined shape.

[0020] By adopting the above technical solution, a reinforcement rod is fixed between the horizontal plate and the vertical block, so that the stability of the horizontal plate during operation is improved.

[0021] Furthermore, slide grooves are provided on the inner walls of both sides of the glue spraying station, and sliding blocks are fixedly connected to both sides of the lifting plate. The sliding blocks are adapted to the slide grooves, and the sliding blocks are slidably connected to the slide grooves.

[0022] By adopting the above technical solution, the slide block and the slide groove are slidably connected, and the slide block and the slide groove provide a guiding function for the lifting platform.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when it is necessary to limit the position of the corrugated cardboard on the conveyor belt, the vertical block is driven to move by the driving member, and the vertical block drives the bottom limit block to move, so that the limit block can be adjusted according to the size and shape of the corrugated cardboard. When the size of the corrugated cardboard changes, it is only necessary to adjust the position of the limit block, so that the corrugated cardboard can always maintain a stable and accurate trajectory during the transmission process, reducing the risk of the corrugated cardboard being skewed on the conveyor belt.

[0025] 2. In the present application, when the corrugated cardboard moves on the conveyor belt, the pressing roller can contact the top of the corrugated cardboard, which can help the corrugated cardboard to be conveyed more stably and reduce the production instability caused by the deviation or rolling of the corrugated cardboard. It can further help the corrugated cardboard to move on the conveyor belt and reduce the production instability caused by the deviation or rolling of the corrugated cardboard. In addition, by controlling the rotation angle and speed of the threaded rod, the pressing force can be accurately adjusted to adapt to corrugated cardboards of different types and thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the first three-dimensional structure of the workbench in this application;

[0027] Figure 2 It is a schematic diagram of the second three-dimensional structure of the workbench in this application;

[0028] Figure 3 It is a schematic diagram of the third three-dimensional structure of the workbench in this application;

[0029] Figure 4 This application Figure 1 The enlarged structural diagram at A in the middle;

[0030] Figure 5 This application Figure 3 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0031] Description of reference numerals:

[0032] 1. Workbench; 2. Support legs; 3. Control panel; 4. Conveyor belt; 5. Slide; 6. Glue spraying station; 7. Glue storage box; 8. Electric telescopic rod; 9. Lifting plate; 10. Glue spraying device; 11. Limiting platform; 12. Gear; 13. Turning handle; 14. Rack; 15. Sliding hole; 16. Vertical block; 17. Limiting block; 18. Long hole; 19. Fastener; 20. Horizontal plate; 21. Clamping block; 22. Threaded rod; 23. Mounting frame; 24. Clamping roller; 25. Auxiliary rod; 26. Reinforcement rod. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiment of the present application discloses a color box corrugated paperboard production line.

[0035] Reference Figure 1 , Figure 2 and Figure 3 A color box corrugated cardboard production line comprises a workbench 1, the four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 2, one side of the supporting legs 2 is fixedly connected with a control panel 3, a conveyor belt 4 is arranged on the top of the workbench 1, a glue spraying platform 6 is fixedly connected with the top of the workbench 1, a glue storage box 7 is fixedly connected with the top of the glue spraying platform 6, two symmetrically distributed electric telescopic rods 8 are fixedly connected to the inner top wall of the glue spraying platform 6, the control panel 3 is electrically connected to the electric telescopic rod 8, a lifting plate 9 is fixedly connected to the output end of the electric telescopic rod 8, a plurality of glue spraying devices 10 are fixedly connected to the bottom of the lifting plate 9 at equal intervals, the control panel 3 is electrically connected to the glue spraying device 10, the glue spraying device 10 is communicated with the glue storage box 7, a limiting platform 11 is fixedly connected to the top of the workbench 1, a limiting mechanism is arranged on the top of the limiting platform 11, and a clamping mechanism is arranged on both sides of the inner part of the limiting platform 11.

[0036] When processing the color box corrugated cardboard, firstly, the corrugated cardboard needs to be placed on the conveyor belt 4. When the conveyor belt 4 transports the corrugated cardboard to the bottom of the glue spraying platform 6, the glue is transported to the glue spraying device 10 through the glue storage box 7. Then, the lifting plate 9 is driven down by the electric telescopic rod 8, so that the glue spraying device 10 moves to the top of the corrugated cardboard. Then, the corrugated cardboard is sprayed with glue by the glue spraying device 10. After the glue spraying is completed, the next procedure is continued. When the corrugated cardboard moves on the conveyor belt 4, the running trajectory of the corrugated cardboard can be more accurately controlled by the limiting mechanism, effectively reducing the risk of the corrugated cardboard being skewed during the travel process. At the same time, while limiting the corrugated cardboard, the corrugated cardboard can also be pressed to a certain extent by the pressing mechanism, further increasing the stability and quality of the corrugated cardboard during the processing process.

[0037] Reference Figure 1 , Figure 2 and Figure 4 The limiting mechanism includes sliding holes 15 opened on both sides of the top of the limiting platform 11, a vertical block 16 is slidably arranged below the sliding hole 15, the bottom of the vertical block 16 is fixedly connected to the limiting block 17, and a driving member is arranged inside the sliding hole 15.

[0038] The driving member includes a gear 12 rotatably connected to the top of the limit platform 11 , a rotating handle 13 is fixedly connected to the top of the gear 12 , a rack 14 is slidably connected inside the sliding hole 15 , and the racks 14 on both sides are meshed and connected with the gear 12 .

[0039] In addition, long holes 18 are formed on both sides of the limiting platform 11 , and a fastener 19 is fixedly connected to one side of the rack 14 , and the fastener 19 is slidably connected to the long hole 18 .

[0040] When the corrugated cardboard needs to be limited on the conveyor belt 4, the corrugated cardboard is placed between the limit blocks 17 on both sides, and then the rotating handle 13 is rotated. The rotating handle 13 drives the gear 12 to rotate, and the gear 12 is meshed with the rack 14, so that the rack 14 slides inside the long hole 18. When the rack 14 moves, it drives the vertical block 16 to move, and the vertical block 16 drives the limit block 17 at the bottom to move, so that the limit block 17 can be adjusted according to the size and shape of the corrugated cardboard.

[0041] Among them, when the size of the corrugated cardboard changes, it is only necessary to adjust the position of the limit block 17 so that the corrugated cardboard can always keep moving on a stable and accurate trajectory during the transmission process, reducing the risk of the corrugated cardboard tilting on the conveyor belt 4. When the rack 14 moves to a suitable position according to the size of the corrugated cardboard, it is fixedly connected to the rack 14 through the fastener 19, so that the fastener 19 slides inside the long hole 18. After reaching the appropriate position, the position of the rack 14 is fixed by the fastener 19, thereby fixing the position of the limit block 17, thereby improving the stability of the limit block 17 during operation.

[0042] Reference Figure 3 and Figure 5 The clamping mechanism includes horizontal plates 20 arranged on both sides of the limit platform 11, the horizontal plates 20 are fixedly connected to the vertical blocks 16, and one end of the horizontal plate 20 away from the vertical blocks 16 is fixedly connected to a clamping block 21, and the top of the clamping block 21 is threadedly connected to a threaded rod 22, and the bottom end of the threaded rod 22 passes through the clamping block 21 and is fixedly connected to a mounting frame 23, and a clamping roller 24 is rotatably connected inside the mounting frame 23.

[0043] The top of the installation frame 23 is fixedly connected with an auxiliary rod 25 , the top of the auxiliary rod 25 passes through the pressing block 21 , and the auxiliary rod 25 is slidably connected to the pressing block 21 .

[0044] In addition, reinforcing rods 26 are fixedly connected to the upper and lower sides of the horizontal plate 20 , and one end of the reinforcing rod 26 away from the horizontal plate 20 is fixedly connected to the vertical block 16 , and the reinforcing rod 26 is arranged in an inclined shape.

[0045] When the corrugated cardboard moves on the conveyor belt 4, the threaded rod 22 is rotated and the threaded rod 22 is threadedly connected with the pressing block 21, so that the bottom end of the threaded rod 22 moves downward, and the threaded rod 22 moves downward to drive the mounting frame 23 to move downward. The pressing roller 24 is rotated inside the mounting frame 23, so that the pressing roller 24 can collide with the top of the corrugated cardboard. The pressing roller 24 can help the corrugated cardboard to be conveyed more stably, reduce the production instability caused by the deviation or rolling of the corrugated cardboard, and further help the corrugated cardboard to move on the conveyor belt 4, reducing Production instability caused by the offset or rolling of the corrugated cardboard. In addition, by controlling the rotation angle and speed of the threaded rod 22, the clamping force can be accurately adjusted to adapt to corrugated cardboards of different types and thicknesses. When the mounting frame 23 moves up and down, it is slidably connected to the clamping block 21 through the auxiliary rod 25. The auxiliary rod 25 provides an additional support point for the mounting frame 23, making the mounting frame 23 more stable when moving. When the clamping roller 24 is working, a reinforcement rod 26 is fixed between the horizontal plate 20 and the vertical block 16 to ensure the stability of the horizontal plate 20 when working.

[0046] Reference Figure 1 , Figure 2 and Figure 3 The inner walls of both sides of the glue spraying station 6 are provided with slide grooves 5, and the two sides of the lifting plate 9 are fixedly connected with sliders, which are adapted to the slide grooves 5 and are slidably connected to the slide grooves 5.

[0047] When the lifting platform moves, it is slidably connected with the slider through the slide groove 5. The slider and the slide groove 5 provide a guiding function for the lifting platform, so that the lifting platform maintains a correct trajectory when lifting.

[0048] Working principle: When processing the corrugated cardboard for color boxes, firstly, the corrugated cardboard needs to be placed on the conveyor belt 4, and the corrugated cardboard needs to be glued by the glue spraying device 10. When using, the corrugated cardboard needs to be placed between the limit blocks 17 on both sides, and then the rotating handle 13 is rotated, and the rotating handle 13 drives the gear 12 to rotate, and the gear 12 is meshed and connected with the rack 14, so that the rack 14 slides inside the long hole 18, and when the rack 14 moves, it drives the vertical block 16 to move, and the vertical block 16 drives the limit block 17 at the bottom to move, so that the limit block 17 can be adjusted according to the size and shape of the corrugated cardboard. When the size of the corrugated cardboard changes, it only needs to adjust the position of the limit block 17, so that the corrugated cardboard can always keep moving on a stable and accurate trajectory during the transmission process;

[0049] In addition, by rotating the threaded rod 22, the threaded rod 22 is threadedly connected to the clamping block 21, so that the bottom end of the threaded rod 22 moves downward, and the downward movement of the threaded rod 22 drives the mounting frame 23 to move downward. A clamping roller 24 is rotated inside the mounting frame 23, so that the clamping roller 24 can contact the top of the corrugated cardboard. The clamping roller 24 can help the corrugated cardboard to be transported more stably, reducing the production instability caused by the deviation or rolling of the corrugated cardboard, and can further help the corrugated cardboard to move on the conveyor belt 4, reducing the production instability caused by the deviation or rolling of the corrugated cardboard.

Claims

1. A color box corrugated cardboard production line, comprising a workbench (1), characterized in that: The four corners of the bottom of the workbench (1) are fixedly connected to support legs (2), one side of the support legs (2) is fixedly connected to a control panel (3), the top of the workbench (1) is provided with a conveyor belt (4), the top of the workbench (1) is fixedly connected to a glue spraying platform (6), the top of the glue spraying platform (6) is fixedly connected to a glue storage box (7), the inner top wall of the glue spraying platform (6) is fixedly connected to two symmetrically distributed electric telescopic rods (8), the control panel (3) is electrically connected to the electric telescopic rods (8), the output end of the electric telescopic rod (8) is fixedly connected to a lifting plate (9), the bottom of the lifting plate (9) is fixedly connected to a plurality of glue spraying devices (10) at equal intervals, the control panel (3) is electrically connected to the glue spraying device (10), the glue spraying device (10) is connected to the glue storage box (7), the top of the workbench (1) is fixedly connected to a limiting platform (11), the top of the limiting platform (11) is provided with a limiting mechanism, and the inner sides of the limiting platform (11) are provided with a clamping mechanism.

2. A color box corrugated board production line according to claim 1, characterized in that: The limiting mechanism comprises sliding holes (15) opened on both sides of the top of the limiting platform (11), a vertical block (16) is slidably arranged below the sliding hole (15), the bottom of the vertical block (16) is fixedly connected to the limiting block (17), and a driving member is arranged inside the sliding hole (15).

3. A color box corrugated board production line according to claim 2, characterized in that: The driving member comprises a gear (12) rotatably connected to the top of the limit platform (11); a rotating handle (13) is fixedly connected to the top of the gear (12); a rack (14) is slidably connected inside the sliding hole (15); and the racks (14) are meshingly connected to the gear (12) on both sides.

4. A color box corrugated board production line according to claim 3, characterized in that: Long holes (18) are provided on both sides of the limit platform (11), a fastener (19) is fixedly connected to one side of the rack (14), and the fastener (19) is slidably connected to the long hole (18).

5. The color box corrugated board production line according to claim 1, characterized in that: The clamping mechanism comprises horizontal plates (20) arranged on both sides of the interior of the limit platform (11), the horizontal plates (20) being fixedly connected to the vertical blocks (16), one end of the horizontal plate (20) away from the vertical blocks (16) being fixedly connected to a clamping block (21), the top of the clamping block (21) being threadedly connected to a threaded rod (22), the bottom end of the threaded rod (22) passing through the clamping block (21) and being fixedly connected to a mounting frame (23), the interior of the mounting frame (23) being rotatably connected to a clamping roller (24).

6. A color box corrugated board production line according to claim 5, characterized in that: An auxiliary rod (25) is fixedly connected to the top of the installation frame (23); the top of the auxiliary rod (25) passes through the pressing block (21); and the auxiliary rod (25) is slidably connected to the pressing block (21).

7. A color box corrugated board production line according to claim 5, characterized in that: Reinforcement rods (26) are fixedly connected to the upper and lower sides of the transverse plate (20); one end of the reinforcement rod (26) away from the transverse plate (20) is fixedly connected to the vertical block (16); and the reinforcement rod (26) is arranged in an inclined shape.

8. The color box corrugated board production line according to claim 1, characterized in that: Slide grooves (5) are provided on the inner walls of both sides of the glue spraying platform (6), and sliding blocks are fixedly connected to both sides of the lifting plate (9), the sliding blocks are adapted to the slide grooves (5), and the sliding blocks are slidably connected to the slide grooves (5).

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