A corrugated cardboard processing technology

Abstract

The invention relates to the technical field of corrugated paperboard, and more specifically to a corrugated paperboard processing process, which comprises the following steps: step 1, adding recycled waste paper into a processing device to complete the processing of pulp; step 2, adding pulp into a press to complete the processing of corrugated boards and straight boards; step 3, applying glue on both sides of the corrugated boards, and then pasting two layers of straight boards onto both sides of the corrugated boards; step 4, cutting the board in step 3 to complete the processing of the corrugated paperboard. The process can accurately blend water and waste paper, and further improve the quality of the processed corrugated paperboard.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated paperboard, and more specifically to a corrugated paperboard processing technology. Background Art

[0002] Corrugated cardboard is a multi-layer adhesive body, which is formed by bonding at least one layer of corrugated paper and one layer of boxboard. It has good elasticity and extensibility and is mainly used to manufacture cartons, cardboard sandwiches and other packaging materials for fragile goods. It mainly uses local straw pulp and waste paper to be pulped to make raw cardboard similar to yellow cardboard, which is then rolled into a corrugated shape through mechanical processing, and then bonded to the boxboard with adhesives such as sodium silicate on its surface. The corrugated corrugations of the corrugated cardboard are like connected arched doors, arranged in a row and supporting each other to form a triangular structure with good mechanical strength. It can also withstand a certain amount of pressure on the plane, and is elastic and has a good buffering effect. It can be made into pads or containers of various shapes and sizes as needed. However, the existing technology cannot accurately process the pulp when processing corrugated cardboard, and cannot ensure the accurate mixing of water and waste paper, resulting in a decrease in the quality of the pulp, and ultimately a decrease in the quality of the corrugated cardboard. Summary of the invention

[0003] The purpose of the present invention is to provide a corrugated cardboard processing technology, which can accurately blend water and waste paper, further improve the quality of processed pulp, and thus improve the quality of processed corrugated cardboard.

[0004] A corrugated paperboard processing process, the process comprising the following steps:

[0005] Step 1: Add the recycled waste paper into the processing device to complete the pulp processing;

[0006] Step 2: Add the pulp into the press to complete the processing of the corrugated board and the straight board;

[0007] Step 3: Apply glue on both sides of the corrugated board, and then stick two layers of straight boards on both sides of the corrugated board;

[0008] Step 4: Cut the inner board in step 3 to complete the processing of corrugated board.

[0009] The processing device includes a fusion storage chamber and a slurry discharge pipe port fixedly connected below the fusion storage chamber, the fusion storage chamber is rotatably connected to a vertical stirring shaft, a plurality of stirring plates are fixedly connected to the vertical stirring shaft, a supporting leg is fixedly connected to the fusion storage chamber, and two drainage components are fixedly connected to the fusion storage chamber.

[0010] Preferably, the drainage component includes a filter curved plate and a drainage pipe fixedly connected to the filter curved plate, and two filter curved plates are fixedly connected to the fusion storage cavity.

[0011] Preferably, an adding cone is fixedly connected to the fusion storage cavity.

[0012] Preferably, the processing device also includes a notched straight cavity, two right-angled wall plates and a filter cavity, the notched straight cavity is fixedly connected to the fusion storage cavity, the two right-angled wall plates are slidably connected to the notched straight cavity, and the filter cavity is fixedly connected to the two right-angled wall plates.

[0013] Preferably, the processing device also includes two telescopic rods I and two sliding column groups, the two telescopic rods I are fixedly connected to the fusion storage cavity, the two right-angle wall plates are respectively fixedly connected to the two telescopic rods I, the two sliding column groups are fixedly connected to the notched straight cavity, and the two right-angle wall plates are respectively fixedly connected to the two sliding column groups.

[0014] Preferably, the processing device also includes a cross support plate, a main rotating shaft, a bearing sleeve and a plurality of rolling rollers, the cross support plate is slidably connected to the filter cavity, the main rotating shaft is rotatably connected to the cross support plate, the bearing sleeve is fixedly connected to the main rotating shaft, and the plurality of rolling rollers are evenly rotatably connected to the bearing sleeve.

[0015] Preferably, the processing device further comprises two telescopic rods II, the two telescopic rods II are both fixedly connected to the filter cavity, and the cross support plate is fixedly connected to the two telescopic rods II.

[0016] Preferably, the processing device further comprises a linked square shaft, which is fixedly connected below the main rotating shaft, and the stirring vertical shaft is slidably connected to the linked square shaft.

[0017] Preferably, the processing device also includes two limiting sliding cavities, a supporting cover plate and a crusher, the two limiting sliding cavities are fixedly connected to the fusion storage cavity, the supporting cover plate is slidably connected in the two limiting sliding cavities, and the crusher is fixedly connected to the supporting cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of a process flow of a corrugated paperboard processing technology of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the processing device of the present invention;

[0021] Figure 3 is a structural schematic diagram of an embodiment of stirring waste paper and water;

[0022] Figure 4 is a schematic cross-sectional structural diagram of an embodiment of stirring waste paper and water;

[0023] Figure 5It is a schematic structural diagram of an embodiment of discharging water;

[0024] Figure 6 It is a structural schematic diagram of an embodiment of filtering waste paper;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of an embodiment of filtering waste paper;

[0026] Figure 8 It is a partial structural schematic diagram of an embodiment of filtering waste paper;

[0027] Fig. 9 This is a structural schematic diagram of an embodiment of rolling waste paper;

[0028] Fig.10 It is a structural schematic diagram of an embodiment of shredding waste paper. DETAILED DESCRIPTION

[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0030] The following is combined with Figure 1 Detailed description, a corrugated board processing process, the process comprises the following steps:

[0031] Step 1: Add the recycled waste paper to the processing device to complete the processing of better quality pulp;

[0032] Step 2: Add the pulp into the press to complete the processing of the corrugated board and the straight board;

[0033] Step 3: Apply glue on both sides of the corrugated board, and then stick two layers of straight boards on both sides of the corrugated board;

[0034] Step 4: Cut the inner board in step 3 to complete the processing of corrugated board.

[0035] Furthermore, the processing device is used to process the recycled waste paper, and the waste paper is melted in water to complete the pulp processing, and then the pulp is used to process paperboard into a desired shape, and the processed paperboard is then used to complete the processing of corrugated paperboard.

[0036] The following is combined with Figure 2-6In detail, the processing device includes a fusion chamber 101, a slurry discharge pipe port 102, a stirring vertical shaft 103, a plurality of stirring plates 104, a supporting fixed leg 105 and two drainage components. The slurry discharge pipe port 102 is fixedly connected to the bottom of the fusion chamber 101 by welding, the stirring vertical shaft 103 is rotatably connected to the fusion chamber 101 through a circular hole, the plurality of stirring plates 104 are evenly fixedly connected to the stirring vertical shaft 103 by welding, the supporting fixed leg 105 is fixedly connected to the fusion chamber 101 by welding, and the two drainage components are fixedly connected to the fusion chamber 101 by welding.

[0037] Furthermore, water can be placed in the fusion chamber 101, and then waste paper can be placed in the fusion chamber 101. The waste paper can be fused into the water in the fusion chamber 101 to complete the pulp processing. The pulp discharge nozzle 102 is fixedly connected to the bottom of the fusion chamber 101. When the pulp in the fusion chamber 101 is processed, it can be discharged through the pulp discharge nozzle 102. A valve is provided on the pulp discharge nozzle 102. After the valve is opened, the prepared pulp will be discharged from the pulp discharge nozzle 102. The stirring vertical shaft 103 can provide a fixed space for multiple stirring plates 104. The stirring vertical shaft 103 can be used to drive the multiple stirring plates 104 to rotate. When the multiple stirring plates 104 rotate, the water and waste paper in the fusion chamber 101 will be stirred, so that the waste paper can be evenly fused into the water to complete the pulp preparation. The multiple stirring plates 104 all have a processing function. The heat generated by the multiple stirring plates 104 is used to act on the water in the fusion chamber 101 to make the molten The water in the fusion chamber 101 is in a warm state, which can speed up the fusion of waste paper into the water and further improve the processing speed of corrugated cardboard. The supporting legs 105 can provide a fixed space for the fusion chamber 101, so that the fusion chamber 101 can be placed stably on the ground. The excess water in the fusion chamber 101 can be discharged by using the drainage component, so that the waste paper and water can be accurately fused, and the quality of the pulp will not be reduced due to excessive water. Water and waste paper are first added to the fusion chamber 101, and the stirring vertical shaft 103 is used to drive the multiple stirring plates 104 to rotate. When the multiple stirring plates 104 rotate, the water in the fusion chamber 101 will be heated and stirred to speed up the fusion speed of water and waste paper. When water and waste paper are fused in the fusion chamber 101, the amount of water in the fusion chamber 101 needs to be adjusted. The amount of water in the fusion chamber 101 can be adjusted by two drainage components, so that the water and waste paper can be fused together, thereby processing better quality pulp.

[0038] The following is combined with Figure 2-5 In detail, the drainage component includes a filter curved plate 201 and a drainage pipe 202. The drainage pipe 202 is fixedly connected to the filter curved plate 201 by welding. Both filter curved plates 201 are fixedly connected to the fusion storage chamber 101 by welding.

[0039] Furthermore, a plurality of water filtering holes are provided on the filter curved plate 201, and a valve is provided on the drain pipe 202. After the two valves are opened, the water in the fusion storage chamber 101 will flow into the two drain pipes 202, and finally be discharged from the two drain pipes 202. The amount of water in the fusion storage chamber 101 can be adjusted so that the waste paper can be fused into a suitable amount of water, thereby completing the processing of better quality pulp, thereby ensuring that better quality corrugated cardboard can be processed.

[0040] According to the instruction manual Figure 2-4 In detail, the processing device further comprises an adding cone port 301, and the adding cone port 301 is fixedly connected to the fusion storage cavity 101 by welding and is in communication with the fusion storage cavity 101.

[0041] Furthermore, after the pulp is processed in the fusion storage cavity 101, pigment is added into the fusion storage cavity 101 by adding the cone mouth 301 to process colored pulp, thereby processing colored corrugated cardboard. At this time, there is no need to perform subsequent dyeing treatment on the corrugated cardboard to process the corrugated cardboard of the desired color.

[0042] According to the instruction manual Figure 2 and 6 -8 is described in detail, the processing device also includes a notched straight cavity 401, two right-angled wall panels 402 and a filter cavity 403, the notched straight cavity 401 is fixedly connected to the fusion storage cavity 101 by welding, the two right-angled wall panels 402 are both slidably connected to the notched straight cavity 401 by sliding grooves, and the filter cavity 403 is fixedly connected to the two right-angled wall panels 402 by welding.

[0043] Furthermore, the notched straight cavity 401 can provide space for two right-angled wall panels 402, and the sliding of the two right-angled wall panels 402 can be used to drive the filter cavity 403 to rise and fall. A plurality of water inlet holes are provided at the bottom of the filter cavity 403, and waste paper can be placed on the filter cavity 403. The water in the fusion storage cavity 101 can enter the filter cavity 403 through the plurality of water inlet holes of the filter cavity 403, thereby soaking the waste paper on the filter cavity 403, thereby fusing the waste paper into the water. Moreover, when the waste paper is fused into the water, the impurities in the waste paper can also remain on the filter cavity 403, so as to separate the debris and the pulp and prevent the debris from entering the fusion storage cavity 101. If debris enters the fusion storage cavity 101, it will affect the quality of the processed corrugated cardboard.

[0044] According to the instruction manual Figure 2 and 6-8 is described in detail, the processing device also includes two telescopic rods I501 and two sliding column groups 502, the two telescopic rods I501 are fixedly connected to the fusion storage cavity 101 through flange plates, the two right-angle wall plates 402 are respectively fixedly connected to the two telescopic rods I501 through flange plates, the two sliding column groups 502 are respectively fixedly connected to the notched straight cavity 401 through welding, and the two right-angle wall plates 402 are respectively fixedly connected to the two sliding column groups 502 through welding.

[0045] Furthermore, the two telescopic rods 1501 can be used to drive the two right-angle wall panels 402 to slide up and down, thereby changing the height of the filter cavity 403, allowing the filter cavity 403 to enter the fusion storage cavity 101. At this time, the waste paper in the filter cavity 403 will contact the water in the fusion storage cavity 101, so that the water soaks the waste paper and allows the waste paper to be fused into the water. The sliding column group 502 is composed of a sliding cavity and a sliding column. The sliding cavity is slidably connected with a sliding column. The two sliding cavities are fixedly connected to the notched straight cavity 401. The two sliding columns are respectively connected to the two right-angle wall panels. 402 are fixedly connected, and two sliding column groups 502 are used to limit the two right-angle wall panels 402, so that the two right-angle wall panels 402 can only slide up and down. When all the waste paper on the filter cavity 403 is integrated into the water and the debris is left on the filter cavity 403, the two telescopic rods I501 are used to drive the two right-angle wall panels 402 to move upward, so that the filter cavity 403 is separated from the water surface, and the debris left on the filter cavity 403 is processed, the separation of pulp and debris is completed, and the quality of the processed corrugated cardboard is further improved.

[0046] According to the instruction manual Figure 2 and 6 -9 describes in detail that the processing device also includes a transverse support plate 601, a main rotating shaft 602, a bearing sleeve 603 and a plurality of rolling rollers 604. The transverse support plate 601 is slidably connected to the filter cavity 403 through a groove, the main rotating shaft 602 is rotatably connected to the transverse support plate 601 through a bearing hole, the bearing sleeve 603 is fixedly connected to the main rotating shaft 602 by welding, and the plurality of rolling rollers 604 are evenly rotatably connected to the bearing sleeve 603 through the shaft.

[0047] Furthermore, a slide groove is provided in the filter cavity 403, and a transverse support plate 601 is slidably connected in the slide groove, and the transverse support plate 601 can provide a rotation space for the main rotating shaft 602. A reduction motor is fixedly connected to the transverse support plate 601, and the output shaft of the reduction motor is fixedly connected to the main rotating shaft 602. After the reduction motor is started, the main rotating shaft 602 can be driven to rotate. When the main rotating shaft 602 rotates, it will drive the bearing sleeve 603 to rotate. When the bearing sleeve 603 rotates, it will drive multiple rolling rollers 604 to rotate. The rotation of multiple rolling rollers 604 is used to squeeze the waste paper, further speed up the speed of waste paper merging into water, and also speed up the separation speed of waste paper and debris in the waste paper, thereby improving the processing speed of corrugated cardboard in both aspects.

[0048] According to the instruction manual Figure 2 and 6 -9 is described in detail, the processing device also includes two telescopic rods II701, the two telescopic rods II701 are fixedly connected to the filter cavity 403 through a flange plate, and the cross support plate 601 is fixedly connected to the two telescopic rods II701 through a flange plate.

[0049] Furthermore, starting the two telescopic rods II701 can drive the horizontal support plate 601 to rise and fall, thereby changing the height of the multiple rolling rollers 604. When placing waste paper into the filter cavity 403, the multiple rolling rollers 604 need to be separated from the filter cavity 403, and the waste paper will fall into the filter cavity 403. After the waste paper is added, the height of the horizontal support plate 601 is adjusted by the two telescopic rods II701, so that the multiple rolling rollers 604 are in contact with the filter cavity 403, and the multiple rolling rollers 604 are rotated, thereby realizing the rolling treatment of the waste paper, further accelerating the speed of the waste paper being integrated into the water, and improving the preparation time of the pulp.

[0050] According to the instruction manual Figure 2 and 6 -9 is described in detail, the processing device also includes a linkage square shaft 801, the linkage square shaft 801 is fixedly connected to the bottom of the main rotating shaft 602 by welding, and the stirring vertical shaft 103 is slidably connected to the linkage square shaft 801 through a square groove.

[0051] Furthermore, when the main rotating shaft 602 rotates, it will drive the linked square shaft 801 to rotate, and the rotating linked square shaft 801 will drive the stirring vertical shaft 103 to rotate. When the waste paper is crushed, the water and waste paper in the fusion storage cavity 101 can also be stirred, further improving the processing speed of the corrugated cardboard.

[0052] According to the instruction manual Figure 2 and 10In detail, the processing device also includes two limiting sliding cavities 901, a supporting cover plate 902 and a crusher 903. The two limiting sliding cavities 901 are fixedly connected to the fusion storage cavity 101 by welding, the supporting cover plate 902 is slidably connected in the two limiting sliding cavities 901, and the crusher 903 is fixedly connected to the supporting cover plate 902 by welding.

[0053] Furthermore, the two limiting sliding cavities 901 are fixedly connected with telescopic rods III, and the two telescopic rods III are fixedly connected to the supporting cover plate 902. After the two telescopic rods III are started, the supporting cover plate 902 can be driven to rise and fall. When the supporting cover plate 902 moves to the lowest point, the notch straight cavity 401 is blocked, and debris is further prevented from entering the notch straight cavity 401. The waste paper is first placed in the shredder 903 for shredding. The shredded waste paper will directly fall into the filter cavity 403. When the waste paper is shredded, the height of the supporting cover plate 902 is adjusted to allow the supporting cover plate 902 to contact the notch straight cavity 401, thereby completing the blocking of the opening above the notch straight cavity 401. After the blocking is completed, the waste paper is crushed and stirred.

Claims

1. A corrugated board processing process, characterized in that: The process includes the following steps: Step 1: Add the recycled waste paper into the processing device to complete the pulp processing; Step 2: Add the pulp into the press to complete the processing of the corrugated board and the straight board; Step 3: Apply glue on both sides of the corrugated board, and then stick two layers of straight boards on both sides of the corrugated board; Step 4: Cut the inner board in step 3 to complete the processing of corrugated board; The processing device comprises a fusion storage chamber (101) and a slurry discharge pipe opening (102) fixedly connected below the fusion storage chamber (101); a stirring vertical shaft (103) is rotatably connected to the fusion storage chamber (101); a plurality of stirring plates (104) are fixedly connected to the stirring vertical shaft (103); a supporting fixed leg (105) is fixedly connected to the fusion storage chamber (101); and two drainage components are fixedly connected to the fusion storage chamber (101); The drainage component comprises a filter curved plate (201) and a drainage pipe (202) fixedly connected to the filter curved plate (201), and two filter curved plates (201) are fixedly connected to the fusion storage cavity (101); The fusion storage cavity (101) is fixedly connected with an addition cone (301); The fusion storage cavity (101) is fixedly connected to a notched straight cavity (401), two right-angled wall plates (402) are slidably connected to the notched straight cavity (401), and a filtering cavity (403) is fixedly connected to the two right-angled wall plates (402); The fusion storage cavity (101) is fixedly connected to two telescopic rods I (501), and the two telescopic rods I (501) are respectively fixedly connected to two right-angle wall plates (402); the notched straight cavity (401) is fixedly connected to two sliding column groups (502), and the two sliding column groups (502) are respectively fixedly connected to the two right-angle wall plates (402); The filtering cavity (403) is slidably connected to a transverse support plate (601), a main rotating shaft (602) is rotatably connected to the transverse support plate (601), a bearing sleeve (603) is fixedly connected to the main rotating shaft (602), and a plurality of rolling rollers (604) are rotatably connected to the bearing sleeve (603); Two telescopic rods II (701) are fixedly connected to the filtering cavity (403), and the two telescopic rods II (701) are fixedly connected to the horizontal supporting plate (601); The heat generated by the plurality of stirring plates (104) acts on the water in the fusion chamber (101), so that the water in the fusion chamber (101) is kept in a warm state, thereby accelerating the speed at which waste paper is fused into the water and improving the processing speed of the corrugated paperboard.

2. A corrugated cardboard processing process according to claim 1, characterized in that: A linkage square shaft (801) is fixedly connected below the main rotating shaft (602), and the linkage square shaft (801) is slidably connected to the stirring vertical shaft (103).

3. A corrugated board processing process according to claim 2, characterized in that: The fusion storage chamber (101) is fixedly connected to two limiting sliding chambers (901), a supporting cover plate (902) is slidably connected inside the two limiting sliding chambers (901), and a pulverizer (903) is fixedly connected to the supporting cover plate (902).

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