Flattening device for gummed paper

Abstract

The utility model discloses a flattening device for impregnated paper in the technical field of impregnated paper flattening, which comprises a feeding mechanism, a second flattening mechanism is fixedly arranged on one side of the feeding mechanism, a first flattening mechanism is fixedly arranged on the other side of the feeding mechanism, and the first flattening mechanism comprises a first mounting frame fixedly arranged on the outer side of the feeding mechanism. A threaded rod is rotationally arranged on the inner side of the first mounting frame, movable plates sleeve two sections of threads, opposite in direction, of the outer side of the threaded rod, first U-shaped frames are fixed to the outer sides of the two movable plates, first rotating shafts are rotationally arranged on the inner sides of the first U-shaped frames, and heating rollers fixedly sleeve the outer sides of the first rotating shafts. The power end of the first motor movably penetrates through the first mounting frame and is fixedly connected to the threaded rod. Through a simple mounting structure, the impregnated paper can be conveniently and quickly flattened, the flattening efficiency and flattening effect of the impregnated paper are improved, the labor intensity is reduced, the practical effect is good, and the impregnated paper flattening device is worthy of being popularized and used in the existing market.

Description

Technical Field

[0001] The utility model relates to the technical field of flattening of impregnated paper, and more specifically to a flattening device for impregnated paper. Background Art

[0002] At present, melamine impregnated film paper veneer artificial board is made by soaking paper with different colors or textures in melamine resin adhesive to obtain impregnated paper, which is then dried to a certain degree of solidification and laid on the surface of particleboard, moisture-proof board, medium-density fiberboard, plywood, blockboard, multi-layer board or other hard fiberboard, and then hot-pressed into decorative board.

[0003] In the production process of decorative panels, it is necessary to first cut the rolled impregnated paper into blocks suitable for the size of the board, and then place the impregnated paper on both sides of the board for hot pressing. In the process of cutting the impregnated paper, wrinkles are easily caused on the impregnated paper, and the impregnated paper needs to be flattened. The existing impregnated paper flattening device only rolls one side of the impregnated paper through a pressing roller, and then turns the impregnated paper over to roll the other side. The operation is time-consuming and labor-intensive, and it is difficult to quickly flatten the impregnated paper, thereby reducing work efficiency and increasing labor intensity.

[0004] In view of this, we propose a flattening device for impregnated paper. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] The utility model aims to provide a flattening device for gummed paper, so as to solve the problem in the above background technology that the existing flattening device is difficult to quickly flatten the gummed paper, resulting in low work efficiency and high labor intensity.

[0007] 2. Technical solution

[0008] A flattening device for gum-impregnated paper comprises a feeding mechanism, a second flattening mechanism is fixedly arranged on one side of the feeding mechanism, and a first flattening mechanism is fixedly arranged on the other side of the feeding mechanism, the first flattening mechanism comprises a mounting frame fixedly arranged on the outside of the feeding mechanism, a threaded rod is rotatably arranged on the inner side of the mounting frame, two sections of threads in opposite directions are arranged on the outer side of the threaded rod, and movable plates are sleeved on the two sections of threads in opposite directions on the outer side of the threaded rod, a U-shaped frame is fixed on the outer side of the two groups of movable plates, a rotating shaft is rotatably arranged on the inner side of the U-shaped frame, a heating roller is fixedly sleeved on the outer side of the rotating shaft, a first motor is fixedly arranged on the upper side of the mounting frame, and the power end of the first motor movably penetrates the mounting frame and is fixedly connected to the threaded rod.

[0009] Preferably, the feeding mechanism comprises a fixing frame fixedly arranged on the outside of the first flattening mechanism, a plurality of groups of rotating rods are rotatably arranged inside the fixing frame, and rotating cylinders are fixedly sleeved on the outsides of the plurality of groups of rotating rods.

[0010] Preferably, the second flattening mechanism comprises a second mounting frame fixedly arranged on the upper side of the fixing frame, a second U-shaped frame is movably arranged inside the second mounting frame, a second rotating shaft is rotatably arranged inside the second U-shaped frame, and a pressure roller is fixedly sleeved outside the second rotating shaft.

[0011] Preferably, an electric push rod is arranged inside the second mounting frame, one end of the electric push rod is connected to the second mounting frame, and the other end of the electric push rod is connected to the second U-shaped frame.

[0012] Preferably, a second motor is fixedly arranged on the outer side of the U-shaped frame 1, and a power end of the second motor movably passes through the U-shaped frame 1 and is fixedly connected to the rotating shaft 1.

[0013] Preferably, a sliding rod is fixedly provided on an inner side of the mounting frame, and the sliding rod movably passes through the movable plate.

[0014] Preferably, a feeding rack is fixedly provided on the outer side of the fixing frame and located on the outer side of the second mounting frame.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] 1. The utility model is provided with a mounting frame, a threaded rod, a movable plate, a U-shaped frame, a rotating shaft, a heating roller, a first motor, a second motor and other mechanisms, and through the mutual cooperation of various mechanisms, it is possible to flatten the impregnated paper conveniently and quickly, thereby improving the flattening efficiency and flattening effect of the impregnated paper and reducing labor intensity.

[0018] 2. The utility model provides a second mounting frame, a second U-shaped frame, a second rotating shaft, a pressing roller, an electric push rod and other mechanisms, and through the mutual cooperation of various mechanisms, it is convenient to assist in flattening the impregnated paper and ensure the flattening effect of the impregnated paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the material feeding mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the first flattening mechanism of the utility model;

[0022] Figure 4 This is a schematic diagram of the second flattening mechanism of the utility model;

[0023] Explanation of the numbers in the figure: 1 feeding mechanism, 2 second flattening mechanism, 3 first flattening mechanism, 4 feeding rack, 11 fixed rack, 12 rotating rod, 13 rotating drum, 21 mounting rack 2, 22 U-type rack 2, 23 rotating shaft 2, 24 pressure roller, 25 electric push rod, 31 mounting rack 1, 32 threaded rod, 33 movable plate, 34 U-type rack 1, 35 rotating shaft 1, 36 heating roller, 37 first motor, 38 second motor, 39 sliding rod. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] See also Figure 1-4 ,The utility model provides a technical solution:

[0028] A flattening device for gummed paper comprises a feeding mechanism 1, a second flattening mechanism 2 is fixedly arranged on one side of the feeding mechanism 1, and a first flattening mechanism 3 is fixedly arranged on the other side of the feeding mechanism 1, the first flattening mechanism 3 comprises a mounting frame 31 fixedly arranged on the outer side of the feeding mechanism 1, a threaded rod 32 is rotatably arranged on the inner side of the mounting frame 31, two sections of threads in opposite directions are arranged on the outer side of the threaded rod 32, and movable plates 33 are sleeved on the two sections of threads in opposite directions on the outer side of the threaded rod 32, U-shaped frames 34 are fixed on the outer sides of the two groups of movable plates 33, a rotating shaft 35 is rotatably arranged on the inner side of the U-shaped frame 34, a heating roller 36 is fixedly sleeved on the outer side of the rotating shaft 35, a first motor 37 is fixedly arranged on the upper side of the mounting frame 31, a power end of the first motor 37 movably penetrates the mounting frame 31 and is fixedly connected to the threaded rod 32, the heating roller 36 generates heat to heat and flatten the gummed paper, thereby improving the flattening effect on the gummed paper.

[0029] Specifically, the feeding mechanism 1 includes a fixed frame 11 fixedly arranged on the outside of the first flattening mechanism 3, and multiple groups of rotating rods 12 are rotatably arranged on the inside of the fixed frame 11. The multiple groups of rotating rods 12 are fixedly sleeved on the outside of each of the multiple groups of rotating rods 12. When the impregnated paper is moved, the multiple groups of rotating drums 13 can be driven to rotate, thereby reducing the resistance of the impregnated paper when moving, making the movement of the impregnated paper more convenient.

[0030] Furthermore, the second flattening mechanism 2 includes a mounting frame 21 fixedly arranged on the upper side of the fixed frame 11, a U-shaped frame 22 is movably arranged on the inner side of the mounting frame 21, a rotating shaft 23 is rotatably arranged on the inner side of the U-shaped frame 22, and a pressure roller 24 is fixedly sleeved on the outer side of the rotating shaft 23. By arranging the pressure roller 24 in conjunction with the heating roller 36, the impregnated paper can be tightened, thereby further improving the flattening effect on the impregnated paper.

[0031] It is worth mentioning that an electric push rod 25 is arranged on the inner side of the mounting frame 21, one end of the electric push rod 25 is connected to the mounting frame 21, and the other end of the electric push rod 25 is connected to the U-shaped frame 22. By arranging the electric push rod 25, the pressure roller 24 can be easily driven to move up and down, so that it is suitable for use with different thicknesses of impregnated paper, and the applicability is better.

[0032] It is worth noting that a second motor 38 is fixedly arranged on the outside of the U-shaped frame 34, and the power end of the second motor 38 movably passes through the U-shaped frame 34 and is fixedly connected to the rotating shaft 35. By setting the second motor 38, the heating roller 36 can be rotated conveniently, so that it is convenient to flatten the impregnated paper and feed the impregnated paper at the same time, thereby improving the flattening efficiency of the impregnated paper.

[0033] In addition, a slide bar 39 is fixedly provided on the inner side of the mounting frame 31, and the slide bar 39 movably passes through the movable plate 33. By setting the slide bar 39, the movable plate 33 can be limited, so that when the threaded rod 32 rotates, the movable plate 33 can be driven to move vertically up and down, thereby facilitating the movement of the heating roller 36.

[0034] It must be mentioned that a feeding rack 4 is fixedly provided on the outer side of the fixing frame 11 and located on the outer side of the mounting frame 21. By providing the feeding rack 4, the rolled impregnated paper can be conveniently lifted horizontally, thereby facilitating the feeding of the impregnated paper.

[0035] Working principle: first, install the rolled impregnated paper on the feeding rack 4, then move one side of the impregnated paper to the inner side of the mounting rack 21, then turn on the electric push rod 25 through an external power supply, the electric push rod 25 extends to drive the U-shaped rack 22 to move downward, the U-shaped rack 22 drives the pressure roller 24 to move downward to press the impregnated paper, and then pull the impregnated paper to the upper side of the feeding mechanism 1, the impregnated paper is crushed by the pressure roller 24 when moving, and is initially flattened, and then the impregnated paper passes between the two sets of heating rollers 36, at this time, first turn on the first motor 37 through an external power supply. The first motor 37 drives the threaded rod 32 to rotate, and the two sets of movable plates sleeved on the outside of the threaded rod 32 Under the limiting action of the sliding rod 39, 33 moves simultaneously along the threaded rod 32, and when the movable plate 33 moves, it drives the U-shaped frame 1 34 and the heating roller 36 to move, and the dipped paper is clamped by the two sets of heating rollers 36. At this time, the heating rollers 36 and the second motor 38 are turned on respectively by an external power supply, and the heating mechanism inside the heating roller 36 heats the surface of the heating roller 36 to generate heat, and the second motor 38 can drive the rotating shaft 1 35 and the heating roller 36 to rotate. The rotation of the heating roller 36 can not only feed the dipped paper, but also flatten the two sides of the dipped paper during the feeding process. The worker only needs to cut the flattened dipped paper into blocks of suitable sizes.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A flattening device for gummed paper, comprising a feeding mechanism (1), characterized in that: A second flattening mechanism (2) is fixedly arranged on one side of the feeding mechanism (1), and a first flattening mechanism (3) is fixedly arranged on the other side of the feeding mechanism (1). The first flattening mechanism (3) comprises a mounting frame (31) fixedly arranged on the outside of the feeding mechanism (1). A threaded rod (32) is rotatably arranged on the inner side of the mounting frame (31). Two sections of threads in opposite directions are arranged on the outer side of the threaded rod (32). A movable plate (33) is sleeved on the two sections of threads in opposite directions on the outer side of the threaded rod (32). A U-shaped frame (34) is fixedly arranged on the outer side of the two groups of movable plates (33). A rotating shaft (35) is rotatably arranged on the inner side of the U-shaped frame (34). A heating roller (36) is fixedly sleeved on the outer side of the rotating shaft (35). A first motor (37) is fixedly arranged on the upper side of the mounting frame (31). The power end of the first motor (37) movably passes through the mounting frame (31) and is fixedly connected to the threaded rod (32).

2. The flattening device for impregnated paper according to claim 1, characterized in that: The material feeding mechanism (1) comprises a fixed frame (11) fixedly arranged on the outside of the first flattening mechanism (3), a plurality of groups of rotating rods (12) are rotatably arranged on the inside of the fixed frame (11), and a rotating cylinder (13) is fixedly sleeved on the outside of the plurality of groups of rotating rods (12).

3. The flattening device for impregnated paper according to claim 2, characterized in that: The second flattening mechanism (2) comprises a second mounting frame (21) fixedly arranged on the upper side of the fixed frame (11), a second U-shaped frame (22) movably arranged inside the second mounting frame (21), a second rotating shaft (23) rotatably arranged inside the second U-shaped frame (22), and a pressing roller (24) fixedly sleeved outside the second rotating shaft (23).

4. The flattening device for gummed paper according to claim 3, characterized in that: An electric push rod (25) is arranged inside the second mounting frame (21), one end of the electric push rod (25) is connected to the second mounting frame (21), and the other end of the electric push rod (25) is connected to the second U-shaped frame (22).

5. The flattening device for gummed paper according to claim 1, characterized in that: A second motor (38) is fixedly arranged on the outside of the U-shaped frame (34), and a power end of the second motor (38) movably passes through the U-shaped frame (34) and is fixedly connected to the rotating shaft (35).

6. The flattening device for gummed paper according to claim 1, characterized in that: A sliding rod (39) is fixedly arranged on the inner side of the first mounting frame (31), and the sliding rod (39) movably penetrates the movable plate (33).

7. The flattening device for impregnated paper according to claim 3, characterized in that: A feeding rack (4) is fixedly arranged on the outer side of the fixing rack (11) and located on the outer side of the second mounting rack (21).

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