Anti-wrinkling stabilizing mechanism of paperboard compounding machine

Abstract

The utility model relates to the technical field of paperboard processing, in particular to an anti-wrinkling stabilizing mechanism of a paperboard compound machine, which comprises a support frame and a support plate, the support plate is fixed on the support frame, an electric telescopic rod is fixed on the support plate, a fixed plate is fixed on the electric telescopic rod, a plurality of springs are fixed on the fixed plate, and the springs are fixed on the support plate. A first pressing plate is jointly fixed to the multiple springs, a plurality of limiting rods are symmetrically inserted into the first pressing plate in a sliding mode, and the multiple limiting rods are all fixed to the fixing plate. When the paperboard compounding device is used, the first pressing plate and the second pressing plate are matched to extrude a plurality of layers of paperboards compounded between the pressing roller and the cutting knife, so that the acting time of external force for bonding the plurality of layers of paperboards together is prolonged, and the plurality of layers of paperboards can be comprehensively bonded together during compounding; further, the inner-layer paperboards of the multi-layer paperboards shrink the same, wrinkles caused by shrinkage difference are avoided, and the compounding effect and quality of the multi-layer paperboards are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of paperboard processing, in particular to an anti-wrinkling stabilizing mechanism for a paperboard compound machine. Background Art

[0002] The cardboard laminating machine is to bond two or more layers of cardboard together with adhesive. At present, when the cardboard laminating machine is used, adhesive is applied to the cardboards rolled up on two or more paper rolls respectively, and then the two or more layers of cardboards are pressed together by a pressing roller, and finally the pressed cardboards are cut apart by a cutting knife. When the pressing roller presses the two or more layers of cardboards coated with adhesive, due to the small contact area between the pressing roller and the cardboard, the external force acting on the two or more layers of cardboards to bond together is short, and the glue is not always able to bond firmly instantly, which easily causes the two or more layers of cardboards to be unable to be fully bonded. Especially for the bonding of two or more layers of cardboards, the inner layer of the cardboard shrinks differently because the adhesive is not fully bonded, which leads to wrinkles in the bonded cardboard. Therefore, a wrinkle-proof stabilization mechanism for the cardboard laminating machine is needed to meet the demand. Utility Model Content

[0003] The utility model aims to solve the defect that wrinkles are easy to appear after the multi-layer paperboard is compounded in the prior art, and proposes an anti-wrinkle stabilizing mechanism for a paperboard compounding machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A wrinkle-proof stabilizing mechanism for a cardboard compound machine is designed, comprising a support frame and a support plate, wherein the support plate is fixed on the support frame, an electric telescopic rod is fixed on the support plate, a fixed plate is fixed on the electric telescopic rod, a plurality of springs are fixed on the fixed plate, a first pressing plate is commonly fixed on the plurality of springs, a plurality of limiting rods are symmetrically and slidably inserted on the first pressing plate, the plurality of limiting rods are all fixed on the fixed plate, and a second pressing plate is fixed on the support frame.

[0006] Preferably, the first pressing plate and the second pressing plate are both inverted C-shaped structures, and the second pressing plate and the first pressing plate are symmetrically arranged.

[0007] Preferably, a paper guiding mechanism is fixed on the second pressing plate.

[0008] Preferably, the paper guiding mechanism comprises a fixed frame, a fixed frame is fixed on the fixed frame, a plurality of guide rollers are equidistantly and rotatably provided on the fixed frame, two linear motors are symmetrically fixed on the fixed frame, and sliders of the two linear motors are fixed on the support frame.

[0009] Preferably, two base plates are fixed on the support frame.

[0010] Preferably, a supporting mechanism is fixed on the two base plates.

[0011] Preferably, the support mechanism comprises a plurality of support legs, and the plurality of support legs are evenly and symmetrically fixed on the second pressure plate, and a roller is fixed on each of the support legs, and the plurality of rollers are respectively in contact with the two bottom plates.

[0012] The utility model provides an anti-wrinkle stabilizing mechanism for a cardboard composite machine, and the beneficial effect is that when the anti-wrinkle stabilizing mechanism for the cardboard composite machine is in use, an electric telescopic rod is used to control the height of a first pressing plate, so that the first pressing plate and the second pressing plate cooperate to extrude the composite multi-layer cardboard between a pressing roller and a cutting knife, thereby increasing the action time of an external force that bonds the multi-layer cardboard together, so that the multi-layer cardboard can be fully bonded together during composite, and the inner layers of the multi-layer cardboard can shrink in the same manner, thereby avoiding the appearance of wrinkles caused by a shrinkage difference, and ensuring the composite effect and quality of the multi-layer cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view of an anti-wrinkling stabilizing mechanism of a paperboard laminating machine proposed by the utility model;

[0014] Figure 2 This is a left view of an anti-wrinkle stabilization mechanism of a paperboard laminating machine proposed by the utility model;

[0015] Figure 3 A top view of an anti-wrinkle stabilization mechanism for a paperboard laminating machine proposed by the utility model;

[0016] Figure 4 This is a state diagram of the paper guiding of the anti-wrinkling stabilizing mechanism of the paperboard laminating machine proposed by the utility model.

[0017] In the figure: 1. first pressure plate; 2. limit rod; 3. fixed plate; 4. spring; 5. electric telescopic rod; 6. support plate; 7. support frame; 8. bottom plate; 9. second pressure plate; 10. support leg; 11. roller; 12. fixed frame; 13. guide roller; 14. linear electric; 15. fixed frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Example 1: Reference Figure 1-3, a wrinkle-proof stabilizing mechanism for a cardboard composite machine comprises a support frame 7 and a support plate 6, the support plate 6 is fixed on the support frame 7, an electric telescopic rod 5 is fixed on the support plate 6, a fixed plate 3 is fixed on the electric telescopic rod 5, a plurality of springs 4 are fixed on the fixed plate 3, a first pressing plate 1 is fixed on the plurality of springs 4, a plurality of limit rods 2 are symmetrically and slidably inserted on the first pressing plate 1, the plurality of limit rods 2 are all fixed on the fixed plate 3, the arrangement of the plurality of springs 4 allows the first pressing plate 1 to have a buffering effect when in contact with the composite cardboard, so that the composite cardboard will not be excessively squeezed due to improper control of the electric telescopic rod 5. In addition, the restriction of the plurality of limit rods 2 prevents the fixed plate 3 and the first pressing plate 1 from being misaligned, that is, the plurality of springs 4 will not be bent, and can also ensure that the composite cardboard can be pressed down when the first pressing plate 1 is pressed down,

[0020] A second pressing plate 9 is fixed on the support frame 7. Both the first pressing plate 1 and the second pressing plate 9 are inverted C-shaped structures, and the second pressing plate 9 and the first pressing plate 1 are symmetrically arranged. The composite paperboard is squeezed between the first pressing plate 1 and the second pressing plate 9, and the edges of the first pressing plate 1 and the second pressing plate 9 of the inverted C-shaped structure will not leave marks on the surface of the composite paperboard, thereby ensuring the quality of the composite paperboard.

[0021] During use, when the cutting knife is cutting the composite cardboard, the composite cardboard is no longer moving, and the electric telescopic rod 5 is started, and the height of the first pressing plate 1 is lowered by the electric telescopic rod 5, so that the first pressing plate 1 and the second pressing plate 9 cooperate to squeeze the composite multi-layer cardboard between the pressing roller and the cutting knife, thereby increasing the action time of the external force that bonds the multi-layer cardboard together, so that the multi-layer cardboard can be fully bonded together during compounding, and the inner layers of the multi-layer cardboard shrink at the same time, avoiding the appearance of wrinkles caused by the shrinkage difference, and ensuring the composite effect and quality of the multi-layer cardboard. After the cutting knife finishes cutting the composite cardboard, the first pressing plate 1 and the second pressing plate 9 finish squeezing the composite cardboard, and the first pressing plate 1 is reset, which will not affect the movement of the composite cardboard.

[0022] Embodiment 2: In embodiment 1, when the composite paperboard moves, the composite paperboard contacts the second pressing plate 9 and thus slides on the second pressing plate 9. During the sliding process, the friction between the second pressing plate 9 and the composite paperboard increases the resistance of the composite paperboard when moving, thereby increasing the force of pulling the composite paperboard when moving, which is not conducive to the safety of the composite paperboard movement. Figure 2-4As another preferred embodiment of the utility model, the difference from embodiment 1 is that a paper guiding mechanism is fixed on the second pressing plate 9, and the paper guiding mechanism includes a fixing frame 15, a fixing frame 12 is fixed on the fixing frame 15, and a plurality of guide rollers 13 are equidistantly and rotatably provided on the fixing frame 12, and two linear motors 14 are symmetrically fixed on the fixing frame 12, and the sliders of the two linear motors 14 are fixed on the support frame 7. With the assistance of the two linear motors 14, the positions of the second pressing plate 9 and the fixing frame 12 can be adjusted, thereby changing whether the second pressing plate 9 or the fixing frame 12 is below the first pressing plate 1.

[0023] Two bottom plates 8 are fixed on the support frame 7, and a support mechanism is fixed on the two bottom plates 8. The support mechanism includes a plurality of support legs 10, and the plurality of support legs 10 are evenly and symmetrically fixed on the second pressure plate 9. A roller 11 is fixed on each support leg 10, and the plurality of rollers 11 are respectively in contact with the two bottom plates 8. When the second pressure plate 9 is used below the first pressure plate 1, when the first pressure plate 1 is pressed down, the second pressure plate 9 is supported with the assistance of the plurality of support legs 10 and the plurality of rollers 11, so as to ensure the stability of the second pressure plate 9 when in use.

[0024] When in use, after the first pressing plate 1 and the second pressing plate 9 finish squeezing the composite cardboard, when the composite cardboard needs to be moved, the two linear motors 14 are started, and the two linear motors 14 are used to drive the fixed frame 12 to move, so that the fixed frame 12 is moved below the first pressing plate 1, and the composite cardboard is in contact with the multiple guide rollers 13 on the fixed frame 12. When the composite cardboard is moved, since the multiple guide rollers 13 are rotatably arranged on the fixed frame 12, the resistance to the composite cardboard can be reduced, thereby reducing the force when pulling the composite cardboard to move, which is more conducive to the safe movement of the composite cardboard.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wrinkle-proof stabilizing mechanism for a paperboard laminating machine, comprising a support frame (7) and a support plate (6), wherein the support plate (6) is fixed on the support frame (7), characterized in that: An electric telescopic rod (5) is fixed on the support plate (6), a fixing plate (3) is fixed on the electric telescopic rod (5), a plurality of springs (4) are fixed on the fixing plate (3), a first pressing plate (1) is fixed on the plurality of springs (4), a plurality of limit rods (2) are symmetrically and slidably inserted on the first pressing plate (1), the plurality of limit rods (2) are all fixed on the fixing plate (3), and a second pressing plate (9) is fixed on the support frame (7).

2. The anti-wrinkle stabilization mechanism for a paperboard laminating machine according to claim 1, characterized in that: The first pressing plate (1) and the second pressing plate (9) are both inverted C-shaped structures, and the second pressing plate (9) and the first pressing plate (1) are symmetrically arranged.

3. The anti-wrinkle stabilization mechanism for a paperboard laminating machine according to claim 1, characterized in that: A paper guiding mechanism is fixed on the second pressing plate (9).

4. The anti-wrinkle stabilization mechanism for a paperboard laminating machine according to claim 3, characterized in that: The paper guide mechanism comprises a fixed frame (15), a fixed frame (12) is fixed on the fixed frame (15), a plurality of guide rollers (13) are equidistantly and rotatably arranged on the fixed frame (12), two linear motors (14) are symmetrically fixed on the fixed frame (12), and the sliders of the two linear motors (14) are both fixed on the support frame (7).

5. The anti-wrinkle stabilization mechanism for a paperboard laminating machine according to claim 4, characterized in that: Two bottom plates (8) are fixed on the support frame (7).

6. The anti-wrinkle stabilization mechanism for a paperboard laminating machine according to claim 5, characterized in that: A supporting mechanism is commonly fixed on the two base plates (8).

7. The anti-wrinkle stabilization mechanism for a paperboard laminating machine according to claim 6, characterized in that: The support mechanism comprises a plurality of support legs (10), the plurality of support legs (10) being evenly and symmetrically fixed on the second pressure plate (9), a roller (11) being fixed on each of the support legs (10), and the plurality of rollers (11) being in contact with the two bottom plates (8) respectively.

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