A hot glue coating device for producing plastic fiberboard

Abstract

The utility model discloses a hot glue coating device for the production of plastic fiberboard, comprising an opening and closing module, a conical containing box, a glue coating module, a transmission module, a heating module, and a counter-radio sensor. The utility model uses the transmission module to make the conveyor belt drive the plastic fiberboard to move. When the plastic fiberboard moves into the protective cover, the heating module heats the plastic fiberboard in the protective cover. After the plastic fiberboard is heated, the plastic fiberboard moves, and the counter-radio sensor on the side close to the rotating roller senses the plastic fiberboard, controls the motor to start, and makes the rotating roller leave the lower opening of the conical containing box through the opening and closing module. At this time, the glue in the conical containing box flows out through the lower opening, so that the glue flows to the rotating roller. At this time, the control motor 2 starts, and the motor 2 drives the rotating roller to rotate, so that the rotating roller evenly coats the plastic fiberboard with glue.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic fiberboard gluing, in particular to a hot gluing device for producing plastic fiberboards. Background Art

[0002] Fiberboard refers to a man-made board made of wood cellulose fibers interwoven and formed using their inherent adhesive properties. Adhesives and (or) additives can be applied during the manufacturing process. Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw materials, with urea-formaldehyde resin or other suitable adhesives applied. Adhesives and (or) additives can be applied during the manufacturing process. Fiberboard has the advantages of uniform material, small vertical and horizontal strength difference, and not easy to crack, and has a wide range of uses;

[0003] In the prior art, in the production process of plastic fiberboard, the preheating and gluing of the plastic board are generally carried out separately, generally by manual operation, which is not only time-consuming and labor-intensive, but also prone to uneven gluing;

[0004] Therefore, it is necessary to provide a hot glue coating device for producing plastic fiberboard to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a hot glue coating device for producing plastic fiberboard.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A hot glue coating device for producing plastic fiberboards, comprising an opening and closing module, a conical containing box, a glue coating module, a conveying module, a heating module, and a beam sensor;

[0008] Wherein, the opening and closing module comprises a U-shaped frame, and corresponding slide grooves are respectively arranged at the lower parts of both sides of the U-shaped frame, and the cross sections of the two slide grooves are both cross-shaped, and corresponding cross-shaped sliders are respectively arranged in the two slide grooves, and the upper sides of the two cross-shaped sliders are respectively fixedly connected to the corresponding U-shaped sliders, and the two U-shaped sliders are respectively threadedly connected to the corresponding wire levers, and the two wire levers respectively pass through and movably connect the two sides of the U-shaped frame, and the lower parts of the two wire levers are respectively in the corresponding slide grooves;

[0009] The upper ends of the two wire levers are respectively fixedly connected to the centers of the corresponding pulleys, the two pulleys are respectively connected by belts, the center of a corresponding pulley is fixedly connected to the output shaft of the motor 1, the motor 1 is fixedly connected to the U-shaped connecting plate, and the U-shaped connecting plate is fixedly connected to the upper side of the U-shaped frame;

[0010] The gluing module comprises a rotating roller, the central shafts at both ends of the rotating roller are respectively movably connected to the corresponding cross-shaped sliders, the central shaft at one end of the rotating roller is fixedly connected to the output shaft of motor 2, and motor 2 is fixedly connected to a corresponding cross-shaped slider.

[0011] Preferably, the heating module includes a protective cover, the upper middle opening of the protective cover is fixedly connected to the shell, a blade roller is provided in the shell, the central axes at both ends of the blade roller are respectively movably connected to the two sides of the shell, the end of the central axis of one end of the blade roller is fixedly connected to the output shaft of motor three, the motor three is fixedly connected to one side of the shell, a serpentine heating wire is provided in the shell, the electrodes at both ends of the serpentine heating wire respectively pass through and are fixedly connected to one side of the shell, and the two sides of the protective cover are respectively fixedly connected to a corresponding group of the counter-radiation sensors.

[0012] Preferably, the conveying module includes a support frame, and the central axes at both ends of the two conveying rollers are movably connected to the support frame respectively, the central axes at one end of the two conveying rollers are fixedly connected to the output shaft of motor four, the motor four is fixedly connected to one side of the support frame, and the two conveying rollers are connected respectively by conveyor belts.

[0013] Preferably, the conical containing box is fixedly connected to the inner side of the U-shaped frame.

[0014] Preferably, the upper side of the conical containing box is fixedly connected to the feed inlet.

[0015] Preferably, the protective cover is fixedly connected to the upper side of the support frame.

[0016] Preferably, the upper side of the support frame is fixedly connected to the U-shaped frame.

[0017] Compared with the related art, the beneficial effects of the utility model are: through the transmission module, the conveyor belt drives the plastic fiber board to move, and when the plastic fiber board moves into the protective cover, the plastic fiber board is heated in the protective cover through the heating module. After the plastic fiber board is heated, the plastic fiber board is moved, and the corresponding shooting sensor close to the rotating roller side senses the plastic fiber board, and the control motor is started, and the rotating roller is moved away from the lower opening of the conical containing box through the opening and closing module. At this time, the glue in the conical containing box flows out through the lower opening, so that the glue flows to the rotating roller, and at this time, the control motor is started, and the motor drives the rotating roller to rotate, so that the rotating roller evenly applies glue to the plastic fiber board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0019] Figure 2 It is a three-dimensional schematic diagram of the utility model.

[0020] Figure 3 It is a schematic diagram of the connection structure of some parts of the utility model.

[0021] Figure 4 It is a schematic diagram of the connection structure of some parts of the utility model after cutting.

[0022] Figure 5 It is a schematic diagram of the connection structure of some parts of the utility model after cutting.

[0023] Figure 6 It is a schematic diagram of the connection structure of some parts of the utility model after cutting.

[0024] Figure 7 It is a schematic diagram of the connection structure of some parts of the utility model.

[0025] Figure 8 It is a schematic diagram of the connection structure of some parts of the utility model.

[0026] In the figure:

[0027] 1: opening and closing module, 11, belt, 12, pulley, 13, wire lever, 14, U-shaped slider, 15, cross slider, 16, U-shaped connecting plate, 17, motor 1, 18, slide, 19, U-shaped frame;

[0028] 2: Conical containing box, 21, feed inlet;

[0029] 3: Gluing module, 31, rotating roller, 32, motor 2;

[0030] 4: conveying module, 41, conveying roller, 42, motor four, 43, conveyor belt, 44, supporting frame;

[0031] 5: heating module, 51, protective cover, 52, motor three, 53, serpentine heating wire, 54, fan blade roller, 55, shell;

[0032] 6. Through-beam sensor. DETAILED DESCRIPTION

[0033] 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.

[0034] A hot glue coating device for producing plastic fiberboards, comprising an opening and closing module 1, a conical containing box 2, a glue coating module 3, a conveying module 4, a heating module 5, and a beam sensor 6;

[0035] The opening and closing module 1 comprises a U-shaped frame 19, and corresponding slide grooves 18 are respectively arranged at the lower parts of both sides of the U-shaped frame 19, and the cross sections of the two slide grooves 18 are both cross-shaped, and corresponding cross-shaped sliders 15 are respectively arranged in the two slide grooves 18, and the upper sides of the two cross-shaped sliders 15 are respectively fixedly connected to the corresponding U-shaped sliders 14, and the two U-shaped sliders 14 are respectively threadedly connected to the corresponding wire levers 13, and the two wire levers 13 respectively pass through and movably connect the two sides of the U-shaped frame 19, and the lower parts of the two wire levers 13 are respectively in the corresponding slide grooves 18;

[0036] The upper ends of the two wire levers 13 are respectively fixedly connected to the centers of the corresponding pulleys 12, the two pulleys 12 are respectively connected by belts 11, the center of a corresponding pulley 12 is fixedly connected to the output shaft of a motor 17, the motor 17 is fixedly connected to a U-shaped connecting plate 16, and the U-shaped connecting plate 16 is fixedly connected to the upper side of the U-shaped frame 19;

[0037] The gluing module 3 includes a rotating roller 31 , the central shafts at both ends of the rotating roller 31 are movably connected to the corresponding cross-shaped sliders 15 , the central shaft at one end of the rotating roller 31 is fixedly connected to the output shaft of the motor 2 32 , and the motor 2 32 is fixedly connected to a corresponding one of the cross-shaped sliders 15 .

[0038] The heating module 5 includes a protective cover 51, and the upper middle opening of the protective cover 51 is fixedly connected to a shell 55, a blade roller 54 is arranged in the shell 55, and the central axes at both ends of the blade roller 54 are respectively movably connected to the two sides of the shell 55, and the end of the central axis of one end of the blade roller 54 is fixedly connected to the output shaft of the motor three 52, and the motor three 52 is fixedly connected to one side of the shell 55, and a serpentine heating wire 53 is arranged in the shell 55, and the electrodes at both ends of the serpentine heating wire 53 respectively pass through and are fixedly connected to one side of the shell 55, and the two sides of the protective cover 51 are respectively fixedly connected to a corresponding group of the corresponding radiation sensors 6.

[0039] The conveying module 4 includes a support frame 44, and the central axes at both ends of the two conveying rollers 41 are movably connected to the support frame 44 respectively. The central axes at one end of the two conveying rollers 41 are fixedly connected to the output shaft of the motor 42, and the motor 42 is fixedly connected to one side of the support frame 44. The two conveying rollers 41 are connected by conveyor belts 43 respectively.

[0040] The conical containing box 2 is fixedly connected to the inner side of the U-shaped frame 19 .

[0041] The upper side of the conical containing box 2 is fixedly connected to the feed inlet 21 .

[0042] The protective cover 51 is fixedly connected to the upper side of the support frame 44 .

[0043] The upper side of the support frame 44 is fixedly connected to the U-shaped frame 19 .

[0044] Working principle: the device is in the initial position, and the rotating roller 31 fits the lower outlet of the conical containing box 2, so that the conical containing box 2 forms a relatively closed space. When it is necessary to produce plastic fiberboard, firstly, a proper amount of glue is added into the conical containing box 2 through the feed port 21, and the electrodes at both ends of the serpentine heating wire 53 are electrically connected to the external power supply respectively, so that the serpentine heating wire 53 is energized to heat the air entering the shell 55, and the motor 3 52 is started, and the motor 3 52 drives the fan roller 54 to rotate, so that the fan roller 54 blows away the hot air in the shell 55, so that the hot air in the shell 55 enters the protective cover 51, and the temperature of the cavity in the protective cover 51 is increased. At this time, the motor 42 is started, and the motor 42 drives a corresponding conveying roller 41 to rotate, and the corresponding conveying roller 41 drives another corresponding conveying roller 41 to rotate through the conveyor belt 43, and the plastic fiberboard to be coated with glue is placed on the conveyor belt 43, so that the conveyor belt 43 drives the plastic fiberboard to move, and when the plastic fiberboard moves into the protective cover 51, the opposite side of the shooting sensor 6 senses the plastic fiberboard, and controls the motor 42 to stop rotating, so that the plastic fiberboard is in The protective cover 51 is heated. After the plastic fiberboard is heated, the control motor 4 42 continues to rotate to move the plastic fiberboard. The corresponding shooting sensor 6 close to the rotating roller 31 senses the plastic fiberboard, and the control motor 17 is started. The motor 17 drives the corresponding pulley 12 to rotate, and the corresponding pulley 12 drives the corresponding other pulley 12 to rotate through the belt 11. The two pulleys 12 respectively drive the corresponding wire levers 13 to rotate, and the two wire levers 13 respectively drive the corresponding U-shaped sliders 14 to slide, and the two U-shaped sliders 14 respectively drive the corresponding cross-shaped sliders 15 to slide along the slide groove 18, and the cross-shaped slider 15 drives the gluing module 3 to move downward, so that the rotating roller 31 leaves the lower opening of the conical containing box 2. At this time, the glue in the conical containing box 2 flows out through the lower opening, so that the glue flows to the rotating roller 31. At this time, the control motor 2 32 is started, and the motor 2 32 drives the rotating roller 31 to rotate, so that the rotating roller 31 can evenly apply glue to the plastic fiberboard.

[0045] Beneficial effect: Through the transmission module 4, the conveyor belt 43 drives the plastic fiber board to move. When the plastic fiber board moves into the protective cover 51, the heating module 5 heats the plastic fiber board in the protective cover 51. After the plastic fiber board is heated, the plastic fiber board moves, and the corresponding shooting sensor 6 close to the side of the rotating roller 31 senses the plastic fiber board, controls the motor 17 to start, and through the opening and closing module 1, the rotating roller 31 leaves the lower opening of the conical containing box 2. At this time, the glue in the conical containing box 2 flows out through the lower opening, so that the glue flows to the rotating roller 31. At this time, the control motor 2 32 starts, and the motor 2 32 drives the rotating roller 31 to rotate, so that the rotating roller 31 evenly coats the plastic fiber board with glue.

[0046] 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 hot glue coating device for producing plastic fiberboard, characterized in that: The hot glue coating device for producing plastic fiberboard comprises: An opening and closing module (1), a conical containing box (2), a gluing module (3), a conveying module (4), a heating module (5), and a beam sensor (6); The opening and closing module (1) comprises a U-shaped frame (19), the lower parts of both sides of the U-shaped frame (19) are respectively provided with corresponding slide grooves (18), the cross sections of the two slide grooves (18) are both cross-shaped, the two slide grooves (18) are respectively provided with corresponding cross-shaped sliders (15), the upper sides of the two cross-shaped sliders (15) are respectively fixedly connected to the corresponding U-shaped sliders (14), the two U-shaped sliders (14) are respectively threadedly connected to the corresponding wire levers (13), the two wire levers (13) respectively pass through and movably connect the two sides of the U-shaped frame (19), and the lower parts of the two wire levers (13) are respectively located in the corresponding slide grooves (18); The upper ends of the two wire levers (13) are respectively fixedly connected to the centers of the corresponding pulleys (12), the two pulleys (12) are respectively connected to each other through belts (11), the center of a corresponding pulley (12) is fixedly connected to the output shaft of motor 1 (17), the motor 1 (17) is fixedly connected to a U-shaped connecting plate (16), and the U-shaped connecting plate (16) is fixedly connected to the upper side of the U-shaped frame (19); The gluing module (3) comprises a rotating roller (31), the central shafts at both ends of the rotating roller (31) are respectively movably connected to the corresponding cross-shaped sliders (15), the central shaft at one end of the rotating roller (31) is fixedly connected to the output shaft of motor 2 (32), and motor 2 (32) is fixedly connected to a corresponding cross-shaped slider (15).

2. A hot glue coating device for producing plastic fiberboard according to claim 1, characterized in that: The heating module (5) includes a protective cover (51), and the upper middle opening of the protective cover (51) is fixedly connected to a shell (55), and a fan blade roller (54) is arranged in the shell (55), and the central axes at both ends of the fan blade roller (54) are respectively movably connected to the two sides of the shell (55), and the end of the central axis of one end of the fan blade roller (54) is fixedly connected to the output shaft of motor three (52), and the motor three (52) is fixedly connected to one side of the shell (55), and a serpentine heating wire (53) is arranged in the shell (55), and the electrodes at both ends of the serpentine heating wire (53) respectively pass through and are fixedly connected to one side of the shell (55), and the two sides of the protective cover (51) are respectively fixedly connected to a corresponding group of the corresponding radiation sensors (6).

3. A hot glue coating device for producing plastic fiberboard according to claim 2, characterized in that: The conveying module (4) comprises a support frame (44), the central shafts at both ends of the two conveying rollers (41) are respectively movably connected to the support frame (44), the central shafts at one end of the two conveying rollers (41) are fixedly connected to the output shaft of the motor four (42), the motor four (42) is fixedly connected to one side of the support frame (44), and the two conveying rollers (41) are respectively connected through a conveyor belt (43).

4. A hot glue coating device for producing plastic fiberboard according to claim 3, characterized in that: The conical containing box (2) is fixedly connected to the inner side of the U-shaped frame (19).

5. A hot glue coating device for producing plastic fiberboard according to claim 4, characterized in that: The upper side of the conical containing box (2) is fixedly connected to the feed inlet (21).

6. A hot glue coating device for producing plastic fiberboard according to claim 5, characterized in that: The protective cover (51) is fixedly connected to the upper side of the support frame (44).

7. A hot glue coating device for producing plastic fiberboard according to claim 6, characterized in that: The upper side of the support frame (44) is fixedly connected to the U-shaped frame (19).

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