Paper base coating machine and use method

Abstract

The present invention relates to the technical field of paper-based coating machines, and specifically to a paper-based coating machine and a method for using the same, comprising an electric machine tool, wherein a drive shaft of the electric machine tool is fixedly connected to a plurality of electric rollers, the surfaces of the electric rollers are all wound and connected with paper, a material trough is fixedly connected to the interior of the electric machine tool, a material roller is fixedly connected to the drive shaft of the electric machine tool, a drive mechanism is fixedly connected to the interior of the electric machine tool, and an adjustment mechanism is fixedly connected to the interior of the electric machine tool. In the present invention, excess paint is collected on the surface of the paper and is located on the inner side of a scraper. At this time, a swing arm rotates, and the swing arm drives the scraper to move to the other side. While the swing arm rotates, it also drives the scraper to rotate, causing it to form an inclined state. This reciprocating motion is repeated left and right, forming a left-right reciprocating motion, thereby evenly spreading the paint on the surface of the paper, while preventing excess paint from being scraped out from both sides of the paper, preventing the edges from overflowing during even spreading, and ensuring product quality.

Description

Technical Field

[0001] The present invention relates to the technical field of paper base coating machines, in particular to a paper base coating machine and a use method thereof. Background Art

[0002] A paper-based coating machine is a specialized device used to coat various coatings or chemicals on the surface of paper for the production of high-quality printed products. The coated paper has properties such as waterproof, oil-proof, and abrasion-resistant, which can improve the durability and appearance quality of printed products. For example, coated paper is often used for printing high-end albums, magazine covers, etc. The paper is transported to the coating system through the feeding system. The coating head in the coating system evenly applies the coating on the paper surface. The paper then enters the drying system to accelerate the curing of the coating. Finally, the coated paper is neatly wound by the winding system.

[0003] The existing patent (Announcement No.: CN105369683A) discloses a coating machine for water transfer paper, including a paper roll placement rack, a leveling drying cylinder, a primer device, a first anilox roller coating device, a first drying device, a second anilox roller coating device, a second drying device, a third anilox roller coating device, a calender, a third drying device, a scraper device and a winding device. The above-mentioned water transfer paper coating machine can realize the coating of water transfer paper through the coating machine, and after multiple coatings and multiple dryings, the coating effect, the paper quality is high, and the production efficiency is high. However, in the prior art, the surface of the paper is unevenly coated due to the vibration of the machine when the roller coating device is coating, and when the smearing device is added later, the excess coating will be scraped to the edge of the paper, resulting in paper penetration, edge overflow, etc., so a paper base coating machine is needed. Summary of the Invention

[0004] The object of the present invention is to provide a paper-based coating machine and a method of use to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned object, the present invention provides the following technical solution: A paper-based coating machine includes an electric machine tool, a driving shaft of the electric machine tool is fixedly connected to a plurality of electric rollers, the surfaces of the electric rollers are all wrapped with paper, a material trough is fixedly connected to the interior of the electric machine tool, a material roller is fixedly connected to the driving shaft of the electric machine tool, a driving mechanism is fixedly connected to the interior of the electric machine tool, an adjusting mechanism is fixedly connected to the interior of the electric machine tool, a smoothing mechanism is fixedly connected to the lower end of the driving mechanism, and an auxiliary mechanism is slidably connected to the surface of the smoothing mechanism.

[0005] Preferably, the driving mechanism includes a slide slot, the slide slot is fixedly connected between the inside of the electric machine tool, the slide slot is slidably connected to a slider, the driving shaft of the electric machine tool is fixedly connected to the driving roller, the inside of the slider is rotatably connected to a rotating rod, the upper surface of the rotating rod is fixedly connected to the driving wheel, the driving wheel friction roller is rotatably connected to the surface of the driving roller, the lower end of the rotating rod is rotatably connected to a swivel, the side of the swivel is fixedly connected to a swing rod, the lower end of the swing rod is fixedly connected to a connecting rod 1, the lower surface of the rotating rod is fixedly connected to a connecting rod 2, a spring is fixedly connected between the connecting rod 2 and the connecting rod 1, the lower surface of the slider is fixedly connected to a limiting block, and there are two limiting blocks in total, which are symmetrically arranged on the lower surface of the slider.

[0006] Preferably, the adjustment mechanism includes a transverse slide groove, which is fixedly connected to the inside of the electric machine tool, the internal rotation of the transverse slide groove is connected to a two-way threaded rod, the side of the two-way threaded rod is fixedly connected to a knob, the internal sliding connection of the transverse slide groove is two sliding blocks, the sliding blocks are threaded on the surface of the two-way threaded rod, the lower end of the sliding block is fixedly connected to an extrusion block, the lower ends of the two extrusion blocks are fixedly connected to an inclined rod, a telescopic slide groove is fixedly connected between the two inclined rods, and the internal sliding connection of the telescopic slide groove is connected to a telescopic slider.

[0007] Preferably, the smoothing mechanism includes a hollow rod, which is fixedly connected to the lower surface of the connecting rod one, and the interior of the hollow rod is rotatably connected to a rotating rod, a vertical slide groove is provided on the side of the hollow rod, and the lower end of the rotating rod is fixedly connected to a scraper, and the surface of the rotating rod is provided with an X-shaped groove, and the surface of the X-shaped groove is rotatably connected to a limited rotating plate through a torsion spring rod, a telescopic spring is provided inside the vertical slide groove, and the interior of the X-shaped groove is slidably connected to a limiting rod, and the limiting rod passes through the vertical slide groove and is slidably connected inside the X-shaped groove, and the other end of the limiting rod is fixedly connected to an extrusion rod.

[0008] Preferably, the limiting rod includes a round rod, which is slidably connected inside the X-shaped groove, one end of the round rod is fixedly connected to a square rod, and the square rod slides up and down inside the vertical slide groove, the side of the square rod is hinged with a telescopic rod, and the side of the telescopic rod is hinged with an extrusion rod.

[0009] Preferably, the lower end of the telescopic slider is fixedly connected to the extrusion rod, and the extrusion rod slides in the telescopic slide groove through the telescopic slider, so that the extrusion rod is laterally limited.

[0010] Preferably, the auxiliary mechanism includes a circular ring, which is slidably connected to the surface of the hollow rod, a spring is provided between the circular ring and the scraper, an L-shaped rod is fixedly connected to the lower surface of the circular ring, a push plate is fixedly connected to the side of the L-shaped rod, and the push plate is in contact with the side of the scraper.

[0011] A method for using a paper base coating machine comprises the following steps:

[0012] S1. First, the electric machine tool drives the electric roller, the material roller, and the driving roller to rotate. The electric roller drives the paper to operate. At the same time, the material roller rotates in the material trough and applies the paint to the surface of the paper through the material roller. At the same time, when the driving roller rotates, it drives the driving wheel connected with rolling friction to rotate, so that the driving wheel moves laterally in a spiral path. The driving wheel rotates obliquely at this time. At the same time, the driving wheel is laterally limited in the slide groove by the slider on the rotating rod. When the driving wheel rotates obliquely, it drives the slider to move laterally inside the slide groove. When the slider moves, it drives the swing rod to move at the same time. When the swing rod moves to the side of the extrusion block, the swing rod is squeezed by the extrusion block and rotates at the lower end of the rotating rod through the swivel until it rotates to the side of the other limit block. When the rotating rod rotates to the side of the limit block, the connecting rod 1 at the lower end will pull the connecting rod 2 through the spring to drive the rotating rod to rotate inside the slider. When the rotating rod rotates, it drives the driving wheel to rotate ninety degrees, so that the driving wheel tilts and rotates to the other side, and at the same time drives the slider to move in the other direction, forming a left and right reciprocating motion;

[0013] When the cam is in the air, the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers, and the rollers move in a direction that is perpendicular to the axis of the rollers

[0014] S3. When the rotating rod rotates, it drives the scraper to rotate toward the inside of the paper, and at the same time, the scraper is parallel to the edge of the paper, gathering the excess paint on the surface of the paper and on the inside of the scraper. At this time, the swing rod rotates, and the swing rod drives the scraper to move to the other side. When the swing rod rotates, it also drives the scraper to rotate, making it form an inclined state, and so on. It forms a left and right reciprocating motion, spreading the paint on the surface of the paper evenly, and at the same time, it will not scrape the excess paint from both sides of the paper to prevent the edge from overflowing when spreading. At the same time, the square rod drives the round rod and the telescopic rod to slide upward inside the vertical slide groove through the telescopic spring. The round rod slides upward in the straight groove in the X-shaped groove, and at the same time, it squeezes the limit rotating plate until the top of the X-shaped groove. The limit rotating plate returns to its initial state through the torsion spring rod, and the squeezing rod is driven to return to its initial state through the telescopic rod;

[0015] S4. When the square rod slides downward, it squeezes the ring. When the ring is squeezed, it drives the L-shaped rod to slide downward. The L-shaped rod drives the push plate to slide downward on the surface of the scraper, pushing down the residual paint on the scraper surface to prevent the scraper surface from being covered with paint. The remaining paint can be evenly applied to the surface of the paper by the scraper;

[0016] S5. When facing papers of different widths, manually twist the knob, and the knob drives the bidirectional threaded rod to rotate. When the bidirectional threaded rod rotates, it drives the two sliding blocks to move toward or away from each other inside the horizontal slide. The spacing of the extrusion blocks is adjusted by the sliding blocks, thereby increasing or shortening the moving distance of the drive wheel, and correspondingly increasing or decreasing the moving distance of the scraper. When the extrusion blocks move relatively, they also drive the inclined rod to move, thereby increasing or decreasing the distance that the extrusion rod is squeezed. At the same time, when the inclined rod moves, it drives the telescopic slide to extend or shorten, and correspondingly changes the moving distance of the telescopic slider.

[0017] In the present invention, excess paint is gathered on the surface of the paper and on the inner side of the scraper. At this time, the swing rod rotates, and the swing rod drives the scraper to move to the other side. While the swing rod rotates, it also drives the scraper to rotate, so that it forms an inclined state. This reciprocating motion is formed to the left and right, so that the paint on the surface of the paper is evenly spread. At the same time, the excess paint will not be scraped out from the two sides of the paper, preventing the edge from overflowing when spreading, thereby ensuring product quality.

[0018] In the present invention, when the circular ring is squeezed, the L-shaped rod is driven to slide downward, and the L-shaped rod drives the push plate to slide downward on the surface of the scraper, pushing down the paint remaining on the scraper surface, preventing the presence of paint on the scraper surface. The remaining paint can be evenly applied to the surface of the paper by the scraper, further improving the quality of the paper.

[0019] In the present invention, when the bidirectional threaded rod rotates, the two sliding blocks are driven to move toward or away from each other inside the transverse slide groove. The sliding blocks are used to adjust the spacing of the extrusion blocks, thereby increasing or shortening the moving distance of the driving wheel, and correspondingly increasing or decreasing the moving distance of the scraper to adapt to paper of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional appearance of the present invention;

[0021] Figure 2 This is a schematic side sectional structural diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the front structure of the driving mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of the smearing mechanism of the present invention when viewed from above;

[0024] Figure 5 This is an enlarged structural diagram of the driving mechanism of the present invention;

[0025] Figure 6 This is a partially enlarged structural diagram of the driving mechanism of the present invention;

[0026] Figure 7 This is a schematic diagram of the inverted structure of the rotating rod of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0028] Figure 9 This is an enlarged structural diagram of the smearing mechanism of the present invention;

[0029] Figure 10 This is a schematic side cross-sectional view of the smearing mechanism of the present invention;

[0030] Figure 11 This is an enlarged structural diagram of the auxiliary mechanism of the present invention;

[0031] Figure 12 This is a schematic diagram of the internal structure of the smearing mechanism of the present invention;

[0032] Figure 13 For the present invention Figure 12 Middle A is a schematic diagram of the enlarged structure;

[0033] Figure 14 It is a schematic diagram of the enlarged structure of the limit rod of the present invention.

[0034] In the figure: 1. Electric machine tool; 2. Electric roller; 3. Paper; 4. Material trough; 5. Driving mechanism; 6. Adjusting mechanism; 7. Smoothing mechanism; 8. Auxiliary mechanism; 9. Material roller; 51. Slide; 52. Slider; 53. Driving roller; 54. Rotating rod; 55. Driving wheel; 56. Rotating ring; 57. Swinging rod; 58. Connecting rod 1; 59. Connecting rod 2; 510. Spring; 511. Limit block; 61. Horizontal slide; 62. Bidirectional threaded rod; 63. , knob; 64, sliding block; 65, squeezing block; 66, inclined rod; 67, telescopic slide; 68, telescopic slider; 71, hollow rod; 72, rotating rod; 73, vertical slide; 74, scraper; 75, X-shaped groove; 76, limit rotating plate; 77, telescopic spring; 78, limit rod; 79, squeezing rod; 781, round rod; 782, square rod; 783, telescopic rod; 81, ring; 82, spring 1; 83, L-shaped rod; 84, push plate. DETAILED DESCRIPTION

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0036] See also Figures 1 to 14 The present invention provides a technical solution: a paper-based coating machine, comprising an electric machine tool 1, a driving shaft of the electric machine tool 1 is fixedly connected to a plurality of electric rollers 2, the surfaces of the electric rollers 2 are all wrapped with paper 3, the interior of the electric machine tool 1 is fixedly connected to a material trough 4, the driving shaft of the electric machine tool 1 is fixedly connected to a material roller 9, the interior of the electric machine tool 1 is fixedly connected to a driving mechanism 5, the interior of the electric machine tool 1 is fixedly connected to an adjusting mechanism 6, the lower end of the driving mechanism 5 is fixedly connected to a smoothing mechanism 7, and the surface of the smoothing mechanism 7 is slidably connected to an auxiliary mechanism 8.

[0037] The driving mechanism 5 includes a slide groove 51, which is fixedly connected to the inside of the electric machine tool 1. The slide groove 51 is internally slidably connected to a slider 52. The driving shaft of the electric machine tool 1 is fixedly connected to a driving roller 53. The slider 52 is internally rotatably connected to a rotating rod 54. The upper surface of the rotating rod 54 is fixedly connected to a driving wheel 55. The path of the driving roller 53 is a spiral state. The driving wheel 55 is frictionally connected to the surface of the driving roller 53. The lower end of the rotating rod 54 is rotatably connected to a swivel 56. The side of the swivel 56 is fixedly connected to a swing rod 57. The lower end of the swing rod 57 is fixedly connected to a connecting rod 1 58. The lower surface of the rotating rod 54 is fixedly connected to a connecting rod 2 59. A spring 510 is fixedly connected between the connecting rod 2 59 and the connecting rod 1 58. The lower surface of the slider 52 is fixedly connected to a limiting block 511. There are two limiting blocks 511, which are symmetrically arranged on the lower surface of the slider 52.

[0038] The adjusting mechanism 6 includes a transverse slide groove 61, which is fixedly connected to the inside of the electric machine tool 1. The inside of the transverse slide groove 61 is rotatably connected to a bidirectional threaded rod 62, and the side of the bidirectional threaded rod 62 is fixedly connected to a knob 63. The inside of the transverse slide groove 61 is slidably connected to two sliding blocks 64. The sliding blocks 64 are threaded on the surface of the bidirectional threaded rod 62. The lower end of the sliding block 64 is fixedly connected to an extrusion block 65. The lower ends of the two extrusion blocks 65 are fixedly connected to an inclined rod 66. A telescopic slide groove 67 is fixedly connected between the two inclined rods 66. The inside of the telescopic slide groove 67 is slidably connected to a telescopic slider 68.

[0039] The smoothing mechanism 7 includes a hollow rod 71, which is fixedly connected to the lower surface of the connecting rod 58. The interior of the hollow rod 71 is rotatably connected to a rotating rod 72. A vertical slide groove 73 is provided on the side of the hollow rod 71. The lower end of the rotating rod 72 is fixedly connected to a scraper 74. An X-shaped groove 75 is provided on the surface of the rotating rod 72. The surface of the X-shaped groove 75 is rotatably connected to a limited rotating plate 76 through a torsion spring rod. A telescopic spring 77 is provided inside the vertical slide groove 73. The interior of the X-shaped groove 75 is slidably connected to a limiting rod 78. The limiting rod 78 passes through the vertical slide groove 73 and slides inside the X-shaped groove 75. The other end of the limiting rod 78 is fixedly connected to the extrusion rod 79, and the limiting rod 78 includes a round rod 781, which is slidably connected inside the X-shaped groove 75. One end of the round rod 781 is fixedly connected to a square rod 782, and the square rod 782 slides up and down within the vertical slide 73. The side of the square rod 782 is hinged with a telescopic rod 783, and the side of the telescopic rod 783 is hinged with an extrusion rod 79. The lower end of the telescopic slider 68 is fixedly connected to the extrusion rod 79, and the extrusion rod 79 slides in the telescopic slide 67 through the telescopic slider 68, so that the extrusion rod 79 is laterally limited.

[0040] The auxiliary mechanism 8 includes a circular ring 81, which is slidably connected to the surface of the hollow rod 71. A spring 82 is provided between the circular ring 81 and the scraper 74. An L-shaped rod 83 is fixedly connected to the lower surface of the circular ring 81. A push plate 84 is fixedly connected to the side of the L-shaped rod 83. The push plate 84 is in contact with the side of the scraper 74.

[0041] The use method and advantages of the present invention: The paper base coating machine and the use method, when in use, the working process is as follows:

[0042] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 As shown;

[0043] A method for using a paper base coating machine comprises the following steps:

[0044] S1. First, the electric machine tool 1 drives the electric roller 2, the material roller 9, and the driving roller 53 to rotate. The electric roller 2 drives the paper 3 to operate. At the same time, the material roller 9 rotates in the material trough 4 and applies the paint to the surface of the paper 3 through the material roller 9. At the same time, when the driving roller 53 rotates, it drives the driving wheel 55 connected with the rolling friction to rotate, so that the driving wheel 55 moves laterally in a spiral path. The driving wheel 55 rotates obliquely at this time. At the same time, the driving wheel 55 is laterally limited in the slide 51 by the slider 52 on the rotating rod 54. When the driving wheel 55 rotates obliquely, it drives the slider 52 to move laterally inside the slide 51. When the slider 52 moves, it drives the swing The movable rod 57 moves at the same time. When the swing rod 57 moves to the side of the squeezing block 65, the swing rod 57 is squeezed by the squeezing block 65 and rotates at the lower end of the rotating rod 54 through the swivel 56 until it rotates to the side of the other limit block 511. When the rotating rod 54 rotates to the side of the limit block 511, the connecting rod 1 58 at the lower end pulls the connecting rod 2 59 through the spring 510 to drive the rotating rod 54 to rotate inside the slider 52. When the rotating rod 54 rotates, it drives the driving wheel 55 to rotate 90 degrees, so that the driving wheel 55 tilts and rotates to the other side, and at the same time drives the slider 52 to move in the other direction, forming a left and right reciprocating motion.

[0045] S2. When the swing rod 57 moves, it drives the connecting rod 58 to move. When the connecting rod 58 moves, it drives the hollow rod 71 to move at the same time. The hollow rod 71 drives the internal rotating rod 72 and the scraper 74 to move back and forth at the same time, so that the paint on the surface of the paper 3 is evenly spread. At the same time, when the rotating rod 72 moves, it drives the round rod 781 to move at the same time. The round rod 781 drives the square rod 782 to move. The square rod 782 drives the hinged telescopic rod 783 to move. The telescopic rod 783 drives the squeezing rod 79 to move. The squeezing rod 79 drives the telescopic slider 68 to slide inside the telescopic slide 67, so that the squeezing rod 79 is laterally limited and moves back and forth. When the squeezing rod 79 moves to the inclined rod When the side of the cam 66 is reached, the extrusion rod 79 is squeezed by the inclined rod 66, and the extrusion rod 79 moves downward on the inclined surface of the inclined rod 66, and at the same time drives the telescopic slider 68 to extend inside the telescopic slide 67, and at the same time drives the telescopic rod 783, the square rod 782, and the round rod 781 to move downward. The square rod 782 slides downward inside the vertical slide 73, and at the same time squeezes the telescopic spring 77, and the round rod 781 slides downward inside the X-shaped groove 75. The round rod 781 is blocked by the limiting rotating plate 76, so that the round rod 781 slides downward on the inclined groove surface in the X-shaped groove 75. At this time, the rotating rod 72 is squeezed by the inclined surface of the X-shaped groove 75, so that the rotating rod 72 rotates clockwise inside the hollow rod 71.

[0046] When the scraper 74 is rotated, the scraper 74 is driven to rotate toward the inner side of the paper 3, and the scraper 74 is parallel to the edge of the paper 3, collecting the excess paint on the surface of the paper 3 and on the inner side of the scraper 74. At this time, the swing arm 57 rotates, and the swing arm 57 drives the scraper 74 to move to the other side. When the swing arm 57 rotates, it also drives the scraper 74 to rotate, making it form an inclined state, and so on. Reciprocating motion is formed left and right, so that the paint on the surface of the paper 3 is evenly spread, and at the same time, the excess paint will not be scraped out from both sides of the paper 3, so as to prevent the edge from overflowing when spreading, thereby ensuring product quality. At the same time, the square rod 782 drives the round rod 781 and the telescopic rod 783 to slide upward inside the vertical slide 73 through the telescopic spring 77. The round rod 781 slides upward in the straight groove in the X-shaped groove 75, and at the same time squeezes the limit rotating plate 76 until the top of the X-shaped groove 75. The limit rotating plate 76 returns to its original state through the torsion spring rod, and the squeezing rod 79 is driven to return to its original state through the telescopic rod 783;

[0047] S4. When the square rod 782 slides downward, it squeezes the ring 81. When the ring 81 is squeezed, it drives the L-shaped rod 83 to slide downward. The L-shaped rod 83 drives the push plate 84 to slide downward on the surface of the scraper 74, pushing down the paint remaining on the surface of the scraper 74, preventing the paint from remaining on the surface of the scraper 74. The remaining paint can be evenly applied to the surface of the paper 3 by the scraper 74, further improving the quality of the paper 3.

[0048] S5. When facing papers 3 of different widths, manually twist the knob 63, and the knob 63 drives the bidirectional threaded rod 62 to rotate. When the bidirectional threaded rod 62 rotates, it drives the two sliding blocks 64 to move toward or away from each other inside the transverse slide 61. The spacing of the squeezing blocks 65 is adjusted by the sliding blocks 64, thereby increasing or shortening the moving distance of the driving wheel 55, and correspondingly increasing or shortening the moving distance of the scraper 74 to adapt to papers 3 of different widths. When the squeezing blocks 65 move relatively, the inclined rod 66 is also driven to move, thereby increasing or decreasing the distance squeezed by the squeezing rod 79. At the same time, when the inclined rod 66 moves, the telescopic slide 67 is driven to extend or shorten, and the moving distance of the telescopic slider 68 is correspondingly changed.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper-based coating machine, comprising an electric machine tool (1), characterized in that: The driving shaft of the electric machine tool (1) is fixedly connected to a plurality of electric rollers (2), the surfaces of the electric rollers (2) are all wound with paper (3), the interior of the electric machine tool (1) is fixedly connected to a material trough (4), the driving shaft of the electric machine tool (1) is fixedly connected to a material roller (9), the interior of the electric machine tool (1) is fixedly connected to a driving mechanism (5), the interior of the electric machine tool (1) is fixedly connected to an adjusting mechanism (6), the lower end of the driving mechanism (5) is fixedly connected to a smoothing mechanism (7), and the surface of the smoothing mechanism (7) is slidably connected to an auxiliary mechanism (8); The driving mechanism (5) comprises a slide groove (51), the slide groove (51) is fixedly connected to the inside of the electric machine tool (1), a slider (52) is slidably connected to the inside of the slide groove (51), a driving shaft of the electric machine tool (1) is fixedly connected to a driving roller (53), the slider (52) is rotatably connected to a rotating rod (54), the upper surface of the rotating rod (54) is fixedly connected to a driving wheel (55), the driving wheel (55) is frictionally connected to the surface of the driving roller (53), and the lower surface of the rotating rod (54) is fixedly connected to the driving wheel (55). The end of the rotating rod (54) is rotatably connected to a rotating ring (56), the side of the rotating ring (56) is fixedly connected to a swing rod (57), the lower end of the swing rod (57) is fixedly connected to a connecting rod 1 (58), the lower surface of the rotating rod (54) is fixedly connected to a connecting rod 2 (59), a spring (510) is fixedly connected between the connecting rod 2 (59) and the connecting rod 1 (58), the lower surface of the slider (52) is fixedly connected to a limiting block (511), and there are two limiting blocks (511) provided, which are symmetrically arranged on the lower surface of the slider (52); The adjustment mechanism (6) includes a transverse slide (61), the transverse slide (61) is fixedly connected to the inside of the electric machine tool (1), the transverse slide (61) is rotatably connected to a bidirectional threaded rod (62), the side of the bidirectional threaded rod (62) is fixedly connected to a knob (63), the transverse slide (61) is slidably connected to two sliding blocks (64), the sliding blocks (64) are threadedly connected to the surface of the bidirectional threaded rod (62), the lower end of the sliding block (64) is fixedly connected to an extrusion block (65), the lower ends of the two extrusion blocks (65) are fixedly connected to an inclined rod (66), a telescopic slide (67) is fixedly connected between the two inclined rods (66), and the telescopic slide (67) is slidably connected to a telescopic slider (68); The smoothing mechanism (7) includes a hollow rod (71), the hollow rod (71) is fixedly connected to the lower surface of the connecting rod (58), the hollow rod (71) is internally rotatably connected to a rotating rod (72), the side of the hollow rod (71) is provided with a vertical sliding groove (73), the lower end of the rotating rod (72) is fixedly connected to a scraper (74), the surface of the rotating rod (72) is provided with an X-shaped groove (75), the surface of the X-shaped groove (75) is rotatably connected to a limited rotating plate (76) through a torsion spring rod, the vertical sliding groove (73) is provided with a telescopic spring (77), the X-shaped groove (75) is internally slidably connected to a limiting rod (78), the limiting rod (78) passes through the vertical sliding groove (73) and is slidably connected to the inside of the X-shaped groove (75), and the other end of the limiting rod (78) is fixedly connected to an extrusion rod (79); The limiting rod (78) includes a round rod (781), the round rod (781) is slidably connected inside the X-shaped groove (75), one end of the round rod (781) is fixedly connected to a square rod (782), the square rod (782) slides up and down inside the vertical slide groove (73), the side of the square rod (782) is hinged with a telescopic rod (783), and the side of the telescopic rod (783) is hinged with an extrusion rod (79); The lower end of the telescopic slider (68) is fixedly connected to the extrusion rod (79), and the extrusion rod (79) slides in the telescopic slide groove (67) through the telescopic slider (68), so that the extrusion rod (79) is laterally limited.

2. A paper base coating machine according to claim 1, characterized in that: The auxiliary mechanism (8) includes a circular ring (81), the circular ring (81) is slidably connected to the surface of the hollow rod (71), a spring (82) is provided between the circular ring (81) and the scraper (74), an L-shaped rod (83) is fixedly connected to the lower surface of the circular ring (81), a push plate (84) is fixedly connected to the side of the L-shaped rod (83), and the push plate (84) is in contact with the side of the scraper (74).

3. A method for using a paper base coating machine, using the paper base coating machine according to claim 2, characterized in that: The steps include: S1. First, the electric machine tool (1) drives the electric roller (2), the material roller (9), and the driving roller (53) to rotate. The electric roller (2) drives the paper (3) to operate. At the same time, the material roller (9) rotates in the material trough (4) and applies the coating to the surface of the paper (3) through the material roller (9). At the same time, when the driving roller (53) rotates, the driving wheel (55) connected by rolling friction is driven to rotate, so that the driving wheel (55) moves laterally in a spiral path. The driving wheel (55) rotates obliquely at this time. At the same time, the driving wheel (55) is laterally limited in the chute (51) by the slider (52) on the rotating rod (54). When the driving wheel (55) rotates obliquely, it drives the slider (52) to move laterally inside the chute (51). When the slider (52) moves, The swing rod (57) is driven to move simultaneously. When the swing rod (57) moves to the side of the extrusion block (65), the swing rod (57) is squeezed by the extrusion block (65) and rotates at the lower end of the rotating rod (54) through the rotating ring (56) until it rotates to the side of another limit block (511). When the rotating rod (54) rotates to the side of the limit block (511), the connecting rod 1 (58) at the lower end pulls the connecting rod 2 (59) through the spring (510) to drive the rotating rod (54) to rotate inside the slider (52). When the rotating rod (54) rotates, the driving wheel (55) is driven to rotate ninety degrees, so that the driving wheel (55) tilts and rotates to the other side, and at the same time drives the slider (52) to move in the other direction, forming a left and right reciprocating motion; S2, when the swing rod (57) moves, it drives the connecting rod (58) to move, and when the connecting rod (58) moves, it drives the hollow rod (71) to move at the same time, and the hollow rod (71) drives the internal rotating rod (72) and the scraper (74) to move back and forth at the same time, so as to evenly spread the paint on the surface of the paper (3). At the same time, when the rotating rod (72) moves, it drives the round rod (781) to move at the same time, and the round rod (781) drives the square rod (782) to move, and the square rod (782) drives the hinged telescopic rod (783) to move, and the telescopic rod (783) drives the extrusion rod (79) to move, and the extrusion rod (79) drives the telescopic slider (68) to slide inside the telescopic slide (67), so that the extrusion rod (79) moves back and forth with the horizontal limit, and the extrusion rod (79) moves to the inclined rod (6 6), the extrusion rod (79) is squeezed by the inclined rod (66), and the extrusion rod (79) moves downward on the inclined surface of the inclined rod (66), while driving the telescopic slider (68) to extend inside the telescopic slide (67), and at the same time driving the telescopic rod (783), the square rod (782), and the round rod (781) to move downward, the square rod (782) slides downward inside the vertical slide (73), while squeezing the telescopic spring (77), and the round rod (781) slides downward inside the X-shaped groove (75), and the round rod (781) is blocked by the limiting rotating plate (76), so that the round rod (781) slides downward on the inclined groove surface in the X-shaped groove (75), and at this time the rotating rod (72) is squeezed by the inclined surface of the X-shaped groove (75), so that the rotating rod (72) rotates clockwise inside the hollow rod (71); S3. When the rotating rod (72) rotates, the scraper (74) is driven to rotate toward the inside of the paper (3). At the same time, the scraper (74) is parallel to the edge of the paper (3), and the excess paint is gathered on the surface of the paper (3) and on the inside of the scraper (74). At this time, the swing rod (57) rotates, and the swing rod (57) drives the scraper (74) to move to the other side. When the swing rod (57) rotates, it also drives the scraper (74) to rotate, so that it forms an inclined state. This reciprocating motion is formed, forming a left and right reciprocating motion, and the paint on the surface of the paper (3) is evenly spread, while the excess paint is not spread. The paint is scraped off from both sides of the paper (3) to prevent the edges from overflowing when spreading. At the same time, the square rod (782) drives the round rod (781) and the telescopic rod (783) to slide upward inside the vertical slide groove (73) through the telescopic spring (77). The round rod (781) slides upward in the straight groove in the X-shaped groove (75) and squeezes the limit rotation plate (76) until it reaches the top of the X-shaped groove (75). The limit rotation plate (76) returns to its initial state through the torsion spring rod and drives the squeezing rod (79) to return to its initial state through the telescopic rod (783); S4. When the square rod (782) slides downward, it squeezes the ring (81). When the ring (81) is squeezed, it drives the L-shaped rod (83) to slide downward. The L-shaped rod (83) drives the push plate (84) to slide downward on the surface of the scraper (74), pushing down the paint remaining on the surface of the scraper (74), preventing the paint from remaining on the surface of the scraper (74). The remaining paint can be evenly applied to the surface of the paper (3) by the scraper (74); S5. When facing paper (3) of different widths, manually twist the knob (63), the knob (63) drives the bidirectional threaded rod (62) to rotate, and when the bidirectional threaded rod (62) rotates, it drives the two sliding blocks (64) to move toward or away from each other inside the transverse slide (61), and adjusts the spacing of the squeezing block (65) through the sliding block (64), thereby increasing or shortening the moving distance of the driving wheel (55), and correspondingly increasing or shortening the moving distance of the scraper (74). When the squeezing block (65) moves relatively, it also drives the inclined rod (66) to move, thereby increasing or shortening the distance that the squeezing rod (79) is squeezed. At the same time, when the inclined rod (66) moves, it drives the telescopic slide (67) to extend or shorten, and correspondingly changes the moving distance of the telescopic slider (68).

Images