A forming device for the manufacture of honeycomb paperboard packages

Abstract

The application discloses a forming device for honeycomb paperboard package manufacturing and relates to the technical field of honeycomb paperboard processing. The forming device comprises a feeding assembly for feeding upper adhesive paper, honeycomb paperboard and lower adhesive paper respectively, wherein the honeycomb paperboard is located between the upper adhesive paper and the lower adhesive paper, and the upper adhesive paper and the lower adhesive paper are coated with glue on the side close to the honeycomb paperboard; a composite roller group, a first guide roller group and a second guide roller group are sequentially distributed along the moving direction of the honeycomb paperboard, wherein the composite roller group is used for pressing the upper adhesive paper, the honeycomb paperboard and the lower adhesive paper to form the honeycomb paperboard; a flow guide assembly has two output ends, and the two output ends are jointly hinged with an oscillation assembly to adjust the inclination of the oscillation assembly; and the oscillation assembly is used for oscillating the honeycomb paperboard. The first guide roller group and the second guide roller group can cooperate with each other to make the honeycomb paperboard move in an inclined posture.

Description

Technical Field

[0001] This invention relates to the field of honeycomb paperboard processing technology, specifically a forming device for honeycomb paperboard packaging manufacturing. Background Technology

[0002] During the processing of honeycomb paperboard, sealing paper needs to be applied to both sides of the honeycomb board to improve its overall appearance and strength. To improve production efficiency, the sealing paper is usually supplied by a feed roller. On one side of the feed roller, there is also a glue-applying roller to ensure that the adhesive on the surface of the sealing paper is evenly distributed, thus facilitating subsequent bonding with the honeycomb board.

[0003] However, due to the unique honeycomb structure of honeycomb panels, some adhesive does not actually come into direct contact with the panels. Since the adhesive itself has a certain degree of fluidity, during the transfer of the honeycomb paperboard, a small amount of adhesive on the sealing paper above the honeycomb panel may drip down, pass through the honeycomb structure, and eventually fall onto the sealing paper below. This not only wastes adhesive, but also means that only the adhesive that directly contacts the honeycomb panel truly performs its bonding function.

[0004] While excess adhesive can reinforce the sealing paper to some extent, this is not its primary function. Therefore, applying too much adhesive to the sealing paper, while potentially yielding better results, also results in significant waste. Conversely, applying too little adhesive, while saving costs, will greatly reduce the bonding effectiveness.

[0005] Therefore, it is necessary to provide a forming apparatus for manufacturing honeycomb cardboard packaging to solve the above problems. Summary of the Invention

[0006] To solve the above problems, the present invention provides the following technical solution: a forming apparatus for manufacturing honeycomb cardboard packaging, comprising:

[0007] A feeding assembly is used to feed an upper sticker, a honeycomb panel, and a lower sticker respectively, wherein the honeycomb panel is located between the upper sticker and the lower sticker, and the side of the upper sticker and the lower sticker closest to the honeycomb panel is coated with adhesive;

[0008] A composite roller group, a first guide roller group, and a second guide roller group are sequentially distributed along the moving direction of the honeycomb board. The composite roller group is used to press the upper paper sheet, the honeycomb board, and the lower paper sheet together to form a honeycomb paperboard.

[0009] A flow guiding component has two output ends, both of which are hinged to an oscillation component to adjust the tendency of the oscillation component, which is used to oscillate the honeycomb paperboard.

[0010] The first guide roller group and the second guide roller group cooperate with each other to enable the honeycomb paperboard to move in an inclined posture.

[0011] The oscillation component is located between the first guide roller group and the second guide roller group.

[0012] Furthermore, preferably, the flow guiding component includes:

[0013] The drive chamber contains a rotating drive bevel gear, which is driven by a motor.

[0014] Two symmetrically arranged driven bevel gears are rotatably mounted in the drive chamber and mesh with the driving bevel gear. A rotating shaft is mounted on the driven bevel gear.

[0015] Two symmetrically arranged transmission chambers are used to rotatably connect to the rotating shaft, and each transmission chamber is vertically slidably connected with a guide rod, and the two guide rods are hinged together to the oscillation component;

[0016] A cam is fixed on the rotating shaft, and the cam contacts the bottom of the guide rod.

[0017] Furthermore, as a preferred embodiment, the two cams are configured such that when the cams rotate with the driven bevel gear, the two guide rods can rise alternately.

[0018] Furthermore, preferably, the vertical connecting line of the two guide rods is parallel to the Z-direction.

[0019] Furthermore, preferably, the oscillation component includes:

[0020] The base is hinged to the two output ends of the flow guiding assembly;

[0021] The compartment body is mounted on the base;

[0022] A floating plate, which is sealed and slidably disposed in the tank body, divides the tank body vertically and forms a first space and a second space;

[0023] The first space is located below the float and is used to fill the oscillating fluid, which is controlled by the oscillator using tubing.

[0024] The second space is located above the float and is used to house the oscillating head assembly. The upper part of the oscillating head assembly slides out of the tank body, and the bottom of the oscillating head assembly is connected to the float by a spring.

[0025] Furthermore, preferably, the oscillating head assembly includes:

[0026] The bottom rod is connected to the spring at its bottom and has a first arc surface at its top;

[0027] The top rod has a second arc surface at its bottom corresponding to the first arc surface;

[0028] A pad, which is fixed to the top of the top rod;

[0029] Multiple elastic elements connect the first arc surface and the second arc surface.

[0030] Furthermore, as a preferred embodiment, a corrugated sealing tube is fixed to the bottom of the pad, and the corrugated sealing tube is sleeved on the outside of the top rod and connected to the upper surface of the chamber.

[0031] Furthermore, as a preferred embodiment, a sealing ring for sealing the sliding connection of the bottom rod is also embedded in the chamber.

[0032] Furthermore, as a preferred embodiment, a third guide roller group is also provided on the side of the second guide roller group away from the first guide roller group. The cooperation between the second guide roller group and the third guide roller group enables the honeycomb paperboard to move horizontally after passing through the third guide roller group.

[0033] Furthermore, as a preferred embodiment, the distance between the first guide roller group and the second guide roller group is 3-5m.

[0034] Compared with the prior art, the present invention provides a forming apparatus for manufacturing honeycomb cardboard packaging, which has the following beneficial effects:

[0035] In this invention, by setting up a first guide roller group and a second guide roller group to cooperate with each other, the honeycomb paperboard moves in an inclined posture. Under the combined action of gravity and the inclined posture, the glue gathers downward and is effectively blocked by the solid part of the honeycomb paperboard, thus avoiding glue waste and improving glue utilization.

[0036] The oscillation component in this invention not only accelerates the glue collection efficiency but also helps the honeycomb paperboard adhere more glue, thereby improving the overall strength and stability of the paperboard. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of a forming device for manufacturing honeycomb cardboard packaging;

[0038] Figure 2 This is a schematic front view of the flow guiding component and the oscillation component in a forming device for manufacturing honeycomb cardboard packaging;

[0039] Figure 3 This is a three-dimensional structural diagram of a flow guiding component and an oscillation component in a forming device for manufacturing honeycomb cardboard packaging;

[0040] Figure 4 This is a cross-sectional schematic diagram of a flow guiding component in a forming device for manufacturing honeycomb cardboard packaging.

[0041] Figure 5 This is a cross-sectional schematic diagram of an oscillating component in a forming apparatus for manufacturing honeycomb cardboard packaging;

[0042] Figure 6 This is an enlarged structural schematic diagram of an oscillating head assembly in a forming device for manufacturing honeycomb cardboard packaging;

[0043] In the diagram: 1. Composite roller assembly; 2. Upper sticker; 3. Honeycomb panel; 4. Lower sticker; 5. First guide roller assembly; 6. Flow guiding assembly; 7. Vibration assembly; 8. Vibrator; 9. Pipe fitting; 10. Second guide roller assembly; 11. Third guide roller assembly; 61. Drive chamber; 62. Driving bevel gear; 63. Motor; 64. Driven bevel gear; 65. Shaft; 66. Cam; 67. Flow guiding rod; 68. Transmission chamber; 71. Base; 72. Chamber body; 73. Float; 74. Vibration fluid; 75. Spring; 76. Vibration head assembly; 77. Sealing ring; 78. Corrugated sealing pipe; 761. Bottom rod; 762. Top rod; 763. Pad; 764. Elastic element. Detailed Implementation

[0044] The terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms are interchangeable where appropriate; this is merely a way of distinguishing objects with the same attributes in the embodiments of this application. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion, so that a process, method, system, product, or apparatus that comprises a series of elements is not necessarily limited to those elements, but may include other elements not explicitly listed or inherent to those processes, methods, products, or apparatuses.

[0045] Please refer to Figures 1-6 In this embodiment of the invention, a forming apparatus for manufacturing honeycomb cardboard packaging is provided, comprising:

[0046] A feeding assembly is used to supply the upper sticker 2, the honeycomb board 3, and the lower sticker 4 respectively, wherein the honeycomb board 3 is located between the upper sticker 2 and the lower sticker 4, and the upper sticker 2 and the lower sticker 4 are coated with adhesive on the side closest to the honeycomb board 3.

[0047] The composite roller group 1, the first guide roller group 5, and the second guide roller group 10 are distributed sequentially along the moving direction of the honeycomb plate 3. The composite roller group 1 is used to press the upper paper sheet 2, the honeycomb plate 3, and the lower paper sheet 4 to form a honeycomb paperboard.

[0048] The flow guiding component 6 has two output ends, and the two output ends are hinged together to the oscillation component 7 so as to adjust the tendency of the oscillation component 7, which is used to oscillate the honeycomb paperboard.

[0049] The first guide roller group 5 and the second guide roller group 10 cooperate with each other to enable the honeycomb paperboard to move in an inclined posture.

[0050] The oscillation component 7 is located between the first guide roller group 5 and the second guide roller group 10.

[0051] The feeding assembly includes three feeding rollers: a first feeding roller, a second feeding roller, and a third feeding roller. The first feeding roller is used to supply the upper sticker 2, the second feeding roller is used to supply the honeycomb board 3, and the third feeding roller is used to supply the lower sticker 4.

[0052] The composite roller group 1 includes two composite rollers arranged symmetrically on top of each other, with a gap between them. This gap restricts the upper sticker 2, honeycomb board 3, and lower sticker 4 as they pass through it, allowing the composite roller group 1 to press the upper sticker 2, honeycomb board 3, and lower sticker 4 together to form a honeycomb paperboard.

[0053] The first guide roller group 5 and the second guide roller group 10 cooperate with each other to make the honeycomb paperboard move in an inclined posture. For example, along the moving direction of the honeycomb paperboard, the honeycomb paperboard gradually descends. At this time, the glue slowly gathers towards the lower right. During the gathering process, it is blocked by the solid part of the honeycomb paperboard, so that the glue can be used more efficiently.

[0054] Furthermore, in order to improve this aggregation effect, an oscillation component 7 is also provided in this embodiment to accelerate the aggregation efficiency of the adhesive.

[0055] Based on this, the implementation includes the following steps:

[0056] Material feeding: First, the first feeding roller supplies the upper sticker 2, the second feeding roller supplies the honeycomb panel 3, and the third feeding roller supplies the lower sticker 4. The upper sticker 2 and the lower sticker 4 are both coated with adhesive on the side closest to the honeycomb panel 3.

[0057] Pressing: The upper paper, honeycomb board, and lower paper pass through the composite roller group 1 in sequence. Two composite rollers arranged symmetrically in the composite roller group press them together to form honeycomb paperboard.

[0058] Guiding and tilting: The pressed honeycomb paperboard enters the first guide roller group 5, and then passes through the second guide roller group 10. These two groups of guide rollers work together to make the honeycomb paperboard move in an inclined posture and gradually descend along the direction of movement.

[0059] Vibration accelerates glue collection: During the tilting movement of the honeycomb paperboard, the vibration component vibrates it, accelerating the collection of glue towards the lower right and improving glue utilization.

[0060] Finished product output: After the above steps are processed, the honeycomb paperboard is dried and becomes a finished product, which can be exported for further processing or packaging.

[0061] Furthermore, in this embodiment, a flow guiding component 6 is also provided, which has two output ends. The two output ends are hinged together to the oscillation component 7 so as to adjust the tendency of the oscillation component 7, so that the oscillation component 7 can reciprocate around the X direction, thereby further improving the uniformity of glue aggregation.

[0062] Specifically, the flow guiding component 6 includes:

[0063] The drive chamber 61 has a rotating drive bevel gear 62 inside, which is driven by a motor 63.

[0064] Two symmetrically arranged driven bevel gears 64 are rotatably disposed in the drive chamber 61 and mesh with the driving bevel gear 62. A rotating shaft 65 is mounted on the driven bevel gear 64.

[0065] Two symmetrically arranged transmission chambers 68 are used to rotatably connect the rotating shaft 65, and each of the transmission chambers 68 is vertically slidably connected with a guide rod 67. The two guide rods 67 are hinged together to the oscillation component 7.

[0066] A cam 66 is fixed on the rotating shaft 65, and the cam 66 contacts the bottom of the guide rod 67.

[0067] In this embodiment, the synergistic effect of the flow guiding component 6 and the oscillation component 7 not only accelerates the glue collection efficiency but also further improves the uniformity of glue collection. The driving bevel gear 62 within the drive chamber 61 of the flow guiding component 6 is driven by the motor 63, which in turn drives the two driven bevel gears 64 to rotate. This, in turn, drives the flow guiding rod 67 to reciprocate up and down via the rotating shaft 65 and the cam 66, allowing the oscillation component 7 to reciprocate around the X-axis, thereby more uniformly oscillating the honeycomb paperboard and promoting the uniform distribution of glue within the honeycomb paperboard. Furthermore, by adjusting the speed of the motor 63, the oscillation frequency of the oscillation component 7 can be easily adjusted to meet the production needs of honeycomb paperboards of different specifications and thicknesses.

[0068] In addition, the two cams 66 are mounted in such a way that when the cams 66 rotate with the driven bevel gear 64, the two guide rods 67 can rise alternately.

[0069] The vertical connecting line of the two guide rods 67 is parallel to the Z-direction.

[0070] In this embodiment, the oscillation component 7 includes:

[0071] The base 71 is hinged to the two output ends of the flow guiding assembly 6;

[0072] The compartment 72 is mounted on the base 71;

[0073] The float 73 is slidably disposed in the hopper 72 and divides the hopper 72 into a first space and a second space.

[0074] The first space is located below the float 73 and is used to fill the oscillating fluid 74, which is controlled by the oscillator 8 using the pipe fitting 9.

[0075] The second space is located above the float 73 and is used to house the oscillating head assembly 76. The upper part of the oscillating head assembly 76 slides out of the tank body 72, and the bottom of the oscillating head assembly 76 is connected to the float 73 by a spring 75.

[0076] The oscillator 8 is actually a device that controls the oscillating liquid 74 to enter or exit the first space, such as a pump body or a cylinder, which will not be described in detail here.

[0077] By adjusting the frequency or amount of the oscillating fluid 74 entering or exiting the first space, the up-and-down sliding effect of the float 73 can be adjusted, and then fed back to the oscillating head assembly 76.

[0078] The oscillating head assembly 76 includes:

[0079] The bottom rod 761 is connected to the spring 75 at its bottom and has a first arc surface at its top;

[0080] The push rod 762 has a second arc surface at its bottom corresponding to the first arc surface;

[0081] Pad 763, which is fixed to the top of the top rod 762;

[0082] Among them, a plurality of elastic elements 764 are connected between the first arc surface and the second arc surface.

[0083] In other words, by setting the elastic element 764, a certain relative deflection movement can be generated between the bottom rod 761 and the top rod 762 to adapt to the honeycomb paperboard. Furthermore, the stability between the bottom plate 761 and the top rod 762 can be improved by the cooperation of the first arc surface and the second arc surface.

[0084] The bottom of the pad 763 is fixed with a corrugated sealing tube 78, which is sleeved on the outside of the top rod 762 and connected to the upper surface of the chamber 72.

[0085] In this embodiment, a sealing ring 77 for sealing the sliding connection of the bottom rod 761 is also embedded in the chamber body 72.

[0086] In this embodiment, a third guide roller group 11 is also provided on the side of the second guide roller group 10 away from the first guide roller group 5. The second guide roller group 10 and the third guide roller group 11 cooperate with each other to enable the honeycomb paperboard to move in a horizontal posture after passing through the third guide roller group 11.

[0087] Furthermore, the distance between the first guide roller group 5 and the second guide roller group 10 is 3-5m.

[0088] In this embodiment, by adding a third guide roller group 11 and cooperating with the second guide roller group 10, the honeycomb paperboard can smoothly transition in a horizontal posture after tilting.

[0089] The sequential arrangement of the first guide roller group 5, the second guide roller group 10, and the third guide roller group forms a complete production process. From inclined pressing to horizontal output, each step has undergone special consideration and design to ensure a dual improvement in production efficiency and product quality.

[0090] In addition, the distance between the first guide roller group 5 and the second guide roller group 10 is set to 3-5m. This distance ensures that the honeycomb paperboard has enough time to tilt and move and for the glue to collect, while avoiding production instability and reduced efficiency caused by excessive distance.

[0091] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A forming apparatus for manufacturing honeycomb cardboard packaging, characterized in that, include: A feeding assembly is used to feed the upper sticker (2), the honeycomb plate (3), and the lower sticker (4) respectively, wherein the honeycomb plate (3) is located between the upper sticker (2) and the lower sticker (4), and the upper sticker (2) and the lower sticker (4) are coated with glue on the side of the honeycomb plate (3); A composite roller group (1), a first guide roller group (5), and a second guide roller group (10) are sequentially distributed along the moving direction of the honeycomb plate (3). The composite roller group (1) is used to press the upper sticker (2), the honeycomb plate (3), and the lower sticker (4) to form a honeycomb paperboard. A flow guiding component (6) has two output ends, and the two output ends are hinged together to an oscillation component (7) in order to adjust the tendency of the oscillation component (7), which is used to oscillate the honeycomb paperboard; The first guide roller group (5) and the second guide roller group (10) cooperate with each other to enable the honeycomb paperboard to move in an inclined posture. The oscillation component (7) is located between the first guide roller group (5) and the second guide roller group (10); The oscillation component (7) includes: The base (71) is hinged to the two output ends of the flow guide assembly (6); The compartment (72) is mounted on the base (71); A float (73) is slidably disposed in the hopper (72) and divides the hopper (72) into a first space and a second space. The first space is located below the float (73) and is used to fill the oscillating fluid (74), which is controlled by the oscillator (8) using a fitting (9). The second space is located above the float (73) and is used to house the oscillating head assembly (76). The upper part of the oscillating head assembly (76) slides out of the tank body (72), and the bottom of the oscillating head assembly (76) is connected to the float (73) by a spring (75). The oscillating head assembly (76) includes: The bottom rod (761) is connected to the spring (75) at its bottom and has a first arc surface at its top; The top rod (762) has a second arc surface at its bottom corresponding to the first arc surface; A pad (763) is fixed to the top of the top rod (762); Among them, a plurality of elastic elements (764) are connected between the first arc surface and the second arc surface.

2. The forming apparatus for manufacturing honeycomb cardboard packaging according to claim 1, characterized in that, The flow guiding component (6) includes: The drive compartment (61) has a rotating drive bevel gear (62) inside, which is driven by a motor (63); Two driven bevel gears (64) are symmetrically arranged, both of which are rotatably disposed in the drive chamber (61) and mesh with the driving bevel gear (62), and a rotating shaft (65) is mounted on the driven bevel gear (64); Two symmetrically arranged transmission chambers (68) are used to rotatably connect the rotating shaft (65), and each of the transmission chambers (68) is vertically slidably connected with a guide rod (67), and the two guide rods (67) are hinged together to the oscillation assembly (7); A cam (66) is fixed on the rotating shaft (65), and the cam (66) contacts the bottom of the guide rod (67).

3. A forming apparatus for manufacturing honeycomb cardboard packaging according to claim 2, characterized in that, The two cams (66) are mounted in such a way that when the cams (66) rotate with the driven bevel gear (64), the two guide rods (67) can rise alternately.

4. A forming apparatus for manufacturing honeycomb cardboard packaging according to claim 2, characterized in that, The vertical connecting line of the two guide rods (67) is parallel to the Z-direction.

5. A forming apparatus for manufacturing honeycomb cardboard packaging according to claim 1, characterized in that, The bottom of the pad (763) is fixed with a corrugated sealing tube (78), which is sleeved on the outside of the top rod (762) and connected to the upper surface of the chamber (72).

6. A forming apparatus for manufacturing honeycomb cardboard packaging according to claim 1, characterized in that, The housing (72) also contains a sealing ring (77) for sealing the sliding connection of the bottom rod (761).

7. A forming apparatus for manufacturing honeycomb cardboard packaging according to claim 1, characterized in that, A third guide roller group (11) is also provided on the side of the second guide roller group (10) away from the first guide roller group (5). The second guide roller group (10) and the third guide roller group (11) cooperate with each other to enable the honeycomb paperboard to move horizontally after passing through the third guide roller group (11).

8. A forming apparatus for manufacturing honeycomb cardboard packaging according to claim 1, characterized in that, The distance between the first guide roller group (5) and the second guide roller group (10) is 3-5m.

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