CN118635072A - A surface coloring device for producing composite floor - Google Patents

Abstract

The present invention is applicable to the technical field of wood board coloring, and provides a surface coloring device for composite floor production, comprising a supporting frame; the supporting frame comprises a supporting box; a sliding part is slidably arranged on the surface of the supporting box; a piston part is slidably arranged on the surface of the U-shaped seat; a screw is threaded in the threaded sleeve; a ball head and a guide ball are fixed to the ends of the support rod and the screw respectively; an inclined guide plate matched with the ball head is fixed between the inner walls of the U-shaped seat; a threaded tube is fixed through the surface of the L-shaped extension plate; a coloring part is threaded in the threaded tube; a spiral groove is provided on the side surface of the rotating tube to slide with the guide ball. The device controls the rotation of the reciprocating screw rod to drive the piston part to reciprocate along the U-shaped seat, drive the ball head to slide reciprocally along the bottom surface of the inclined guide plate, drive the guide ball to rise and fall reciprocally along the vertical plate, so that the guide ball slides reciprocally on the spiral groove, and drives the first wiping sponge to rotate and apply during the sliding process along the surface of the composite floor, thereby improving the coloring quality.

Description

A surface coloring device for producing composite floor

Technical Field

The invention relates to the technical field of wood board coloring, and more specifically, to a surface coloring device for producing composite flooring.

Background Art

Laminate flooring is often needed during renovation work, and sometimes it needs to be beautified, such as coloring it to make it more beautiful. The coloring process on the surface of the wooden board is dedicated to making the color of the surface uniform and consistent. Before coloring the laminate flooring, it is necessary to apply a sealing primer on the surface of the laminate flooring to improve the laminate flooring's ability to be waterproof, sealed and anti-cracking.

At present, the coloring of composite flooring is mostly done by moving a mobile mechanism to drive an oil-dipping brush to apply color to the composite flooring. However, it is difficult to evenly apply the sealing base oil and the coloring oil to each wood grain on the surface of the composite flooring by applying in a single horizontal direction, which reduces the coloring quality of the composite flooring. At the same time, the amount of oil dipped in the brush is difficult to control, which increases the difficulty of operation and makes the coloring depth of the composite flooring surface uneven, affecting the coloring quality of the composite flooring.

Summary of the invention

In view of the shortcomings of the prior art, the purpose of the present invention is to provide a surface coloring equipment for the production of composite flooring, which drives the piston part to move back and forth along the U-shaped seat by controlling the rotation of the reciprocating screw, thereby driving the ball head to slide back and forth along the bottom surface of the inclined guide plate, and then drives the guide ball to rise and fall back and forth along the vertical plate, so that the guide ball slides back and forth on the spiral groove, driving the first wiping sponge to rotate and apply during the process of sliding along the surface of the composite flooring, thereby improving the coloring quality.

To achieve the above object, the present invention provides the following technical solutions:

A surface coloring device for producing composite flooring, comprising a carrier frame; the carrier frame comprises a carrier box; a sliding portion is slidably arranged on the surface of the carrier box; the sliding portion comprises a U-shaped seat; a baffle is fixed on the surface of the U-shaped seat; a first piston cylinder is sleeved through the side of the baffle; a piston portion is slidably arranged on the surface of the U-shaped seat; the piston portion comprises a slide plate; an ear plate is fixed on the top of the slide plate, and an L-shaped extension plate is fixed on the bottom; a first piston rod is fixed on the side of the ear plate; a first piston that slidably cooperates with the first piston cylinder is fixed on the end of the first piston rod; a vertical plate is fixed between the L-shaped extension plate and the ear plate; A sliding sleeve is slidably arranged on the vertical plate; a support rod is fixed on the surface of the sliding sleeve, and a threaded sleeve is fixed on its side; a screw is threaded in the threaded sleeve; a ball head and a guide ball are fixed to the ends of the support rod and the screw respectively; a supporting spring sleeved on the vertical plate is connected between the sliding sleeve and the L-shaped extension plate; an inclined guide plate matched with the ball head is fixed between the inner walls of the U-shaped seat; a threaded tube is fixed through the surface of the L-shaped extension plate; a coloring part is threaded in the threaded tube; the coloring part includes a fixed tube threaded with the threaded tube; a rotating tube is rotatably arranged in the fixed tube; a spiral groove that slidably cooperates with the guide ball is opened on the side surface of the rotating tube.

The present invention is further configured as follows: the baffle plate and the ear plate side surfaces are respectively provided with mounting openings that slide with the first piston cylinder and the first piston rod; the first piston cylinder and the first piston rod are symmetrically provided with annular grooves on their circumferential sides; the baffle plate and the ear plate side surfaces are provided with guide grooves; a guide plate is slidably arranged inside the guide groove; a limiting rod that slides with the guide plate is fixed between the inner walls of the guide groove; semi-clamping rings that match the corresponding annular grooves are symmetrically fixed at both ends of the guide plate; an extrusion spring is fixed between the guide plate and the guide groove.

The present invention is further configured as follows: a threaded tube is threadedly connected to the bottom of the rotating tube; a fixed disk is connected to the bottom of the threaded tube; a plurality of leakage holes are evenly opened on the bottom surface of the fixed disk; a first wiping sponge is arranged on the bottom surface of the fixed disk; a U-shaped plate is fixed to the side surface of the fixed tube; a liquid inlet tube is rotatably arranged through the surface of the U-shaped plate and cooperates with the top end of the rotating tube.

The present invention is further configured as follows: a liquid extraction pipe is provided at the end of the first piston cylinder, and a liquid discharge pipe is provided on the peripheral side thereof near the end thereof; both the liquid extraction pipe and the liquid discharge pipe are provided with a one-way valve; the liquid discharge pipe is connected to the liquid inlet pipe through a hose; a sealed bottom oil barrel and a colored oil barrel are installed on the carrying box in sequence; the sealed bottom oil barrel and the colored oil barrel are connected to liquid outlet pipes on the peripheral side thereof near their bottoms; the two liquid outlet pipes are respectively connected to the corresponding liquid extraction pipes through hoses.

The present invention is further configured as follows: a slide groove is provided on the top of the U-shaped seat; a reciprocating screw rod is rotatably provided through the inner walls of the slide groove; a servo motor is installed on the side of the U-shaped seat; the output end of the servo motor is fixedly connected to one end of the reciprocating screw rod; an installation cavity is provided on the side of the slide plate; and a sliding block adapted to the reciprocating screw rod is provided in the installation cavity.

The present invention is further configured as follows: a second piston cylinder is provided through the side of the baffle; a second piston rod is fixed to the side of the ear plate; a second piston that slides with the second piston cylinder is fixed at the end of the second piston rod; a third piston cylinder is provided through the side of the U-shaped seat; an air inlet pipe is provided at the end of the third piston cylinder; an air outlet pipe is provided at the end of the second piston cylinder; the air inlet pipe and the air outlet pipe are connected by a hose; a third piston is slidably provided in the third piston cylinder; a return spring is connected between the third piston and the third piston cylinder.

The present invention is further configured as follows: an L-shaped pull plate is fixed on the side of the third piston; a guide rod that slides through the L-shaped pull plate is fixed on the side of the U-shaped seat; a fixing ring is fixed on the end of the L-shaped pull plate; a fixing rod is rotatably provided on the side of the fixing ring; a retaining ring is fixed on the peripheral side of the fixing rod; a slide rail is fixed on the peripheral side of the fixing rod; a sliding tube is slidably provided on the fixing rod; a limiting groove that slides with the slide rail is provided on the inner peripheral side of the sliding tube; a connecting spring sleeved on the fixing rod is fixedly connected between the sliding tube and the retaining ring; A first friction wheel is fixed to one end of the reciprocating screw rod; a second friction wheel is fixed to the end of the sliding tube; a number of ventilation holes are evenly arranged on the side surface of the sliding tube; a gear is fixed to the end of the fixed rod; support plates are symmetrically fixed to the surface of the carrying box; a toothed plate meshing with the gear is fixed between the two support plates; C-shaped plates are fixed to both ends of the U-shaped seat; guide rails are fixed to the inner wall of the C-shaped plate; fixed rails slidably matched with the C-shaped plate are symmetrically fixed to the surface of the carrying box; guide grooves slidably matched with the guide rails are arranged on the side of the fixed rails.

The present invention is further configured as follows: a mounting frame is fixed on the surface of the carrying box; a U-shaped adsorption sponge is installed inside the mounting frame; mounting plates are symmetrically fixed on the surface of the carrying box; electric push rods are fixed through the sides of both mounting plates; a fixing plate is fixed on the telescopic end of the electric push rod; and a second wiping sponge is arranged on the bottom surface of the fixing plate.

The present invention is further configured as follows: a placement box is provided through the top of the carrying box; a plurality of exhaust holes are evenly provided on the floor of the placement box; a blower is fixedly installed on the side surface of the carrying box; an air outlet pipe connected to the inside of the carrying box is fixedly installed on the output end of the blower; a controller is fixedly installed on the surface of the carrying box; and the output end of the controller is electrically connected to the servo motor, the blower, and the electric push rod respectively.

The advantages of the present invention are:

The present invention drives the ball head to always rest against the bottom surface of the inclined guide plate under the elastic force of the supporting spring, and drives the piston part to move back and forth along the U-shaped seat by controlling the rotation of the reciprocating screw rod, thereby driving the ball head to slide back and forth along the bottom surface of the inclined guide plate, and then drives the guide ball to rise and fall back and forth along the vertical plate, so that the guide ball slides back and forth on the spiral groove, driving the first wiping sponge to rotate and apply during the process of sliding along the surface of the composite floor, thereby improving the coloring quality.

The reciprocating sliding of the piston portion of the present invention drives the first piston to slide reciprocatingly in the first piston cylinder, thereby achieving quantitative extraction of the sealing base oil or the coloring oil, avoiding uneven oil supply during the application of the first wiping sponge, resulting in uneven coloring on the surface of the composite floor, and further improving the coloring quality of the composite floor.

During the reciprocating sliding of the piston part of the present invention, the second piston is driven to slide reciprocally in the second piston cylinder, and the return spring is cooperated to realize the periodic friction contact between the first friction wheel and the second friction wheel, and the meshing cooperation between the gear and the tooth plate is cooperated to realize the periodic sliding of the sliding part, thereby comprehensively coating and coloring the composite floor, thereby improving the degree of automation of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a surface coloring device for producing a composite floor according to the present invention.

FIG. 2 is a schematic structural diagram of a carrier frame of the present invention.

FIG. 3 is a schematic structural diagram of the support frame of the present invention from another angle.

FIG. 4 is an enlarged view of the A region of FIG. 3 according to the present invention.

FIG. 5 is a schematic structural diagram of the support frame of the present invention when viewed from the front.

FIG. 6 is a schematic structural diagram of a sliding portion of the present invention.

FIG. 7 is an enlarged view of the B region of FIG. 6 according to the present invention.

FIG. 8 is a schematic structural diagram of the piston portion of the present invention.

FIG. 9 is an enlarged view of the C region of FIG. 8 according to the present invention.

FIG. 10 is a schematic structural diagram of the piston portion of the present invention from a right side perspective.

FIG. 11 is an enlarged view of the D region of FIG. 10 of the present invention.

FIG. 12 is a schematic structural diagram of the coloring portion of the present invention.

FIG. 13 is a schematic diagram of the structure of the coloring part of the present invention when viewed from an upward angle.

In the figure: 1, bearing frame; 2, bearing box; 3, sliding part; 4, U-shaped seat; 5, baffle; 6, first piston cylinder; 7, piston part; 8, slide plate; 9, ear plate; 10, first piston rod; 11, first piston; 12, vertical plate; 13, sliding sleeve; 14, support rod; 15, threaded sleeve; 16, screw rod; 17, ball head; 18, guide ball; 19, support spring; 20, inclined guide plate; 21, threaded tube; 22, coloring part; 23, Fixed pipe; 24, rotating pipe; 25, spiral groove; 26, annular groove; 27, guide groove; 28, guide plate; 29, semi-clamping ring; 30, extrusion spring; 31, screw tube; 32, fixed plate; 33, leakage hole; 34, first wiping sponge; 35, U-shaped plate; 36, liquid inlet pipe; 37, liquid extraction pipe; 38, liquid discharge pipe; 39, one-way valve; 40, sealed bottom oil barrel; 41, colored oil barrel; 42, liquid outlet pipe; 43, slide groove; 44. reciprocating screw rod; 45. servo motor; 46. mounting chamber; 47. second piston cylinder; 48. second piston rod; 49. second piston; 50. third piston cylinder; 51. air outlet pipe; 52. third piston; 53. return spring; 54. L-shaped pull plate; 55. guide rod; 56. fixing ring; 57. fixing rod; 58. retaining ring; 59. sliding tube; 60. connecting spring; 61. second friction wheel; 62. air vent; 63. gear Wheel; 64, support plate; 65, tooth plate; 66, guide rail; 67, fixed rail; 68, guide groove; 69, installation frame; 70, U-shaped adsorption sponge; 71, installation plate; 72, electric push rod; 73, second wiping sponge; 74, placement box; 75, exhaust hole; 76, blower; 77, air outlet pipe; 78, controller; 79, L-shaped extension plate; 80, C-shaped plate; 81, limit rod; 82, fixed plate; 83, first friction wheel.

DETAILED DESCRIPTION

It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

Embodiment 1, please refer to Figures 1-13, the present invention provides the following technical solutions:

A surface coloring device for producing composite floor, specifically, comprises a bearing frame 1; the bearing frame 1 comprises a bearing box 2; a sliding part 3 is slidably arranged on the surface of the bearing box 2; the sliding part 3 comprises a U-shaped seat 4; a baffle 5 is fixed on the surface of the U-shaped seat 4; a first piston cylinder 6 is sleeved through the side of the baffle 5; a piston part 7 is slidably arranged on the surface of the U-shaped seat 4; the piston part 7 comprises a slide plate 8; an ear plate 9 is fixed on the top of the slide plate 8, and an L-shaped extension plate 79 is fixed on the bottom; a first piston rod 10 is fixed on the side of the ear plate 9; a first piston 11 slidably matched with the first piston cylinder 6 is fixed at the end of the first piston rod 10; a vertical plate 12 is fixed between the L-shaped extension plate 79 and the ear plate 9; a sliding sleeve 13 is slidably arranged on the vertical plate 12 A support rod 14 is fixed to the surface of the sliding sleeve 13, and a threaded sleeve 15 is fixed to its side; a screw 16 is threadedly connected in the threaded sleeve 15; a ball head 17 and a guide ball 18 are fixed to the ends of the support rod 14 and the screw 16 respectively; a support spring 19 sleeved on the vertical plate 12 is connected between the sliding sleeve 13 and the L-shaped extension plate 79; an inclined guide plate 20 adapted to the ball head 17 is fixed between the inner walls of the U-shaped seat 4; a threaded tube 21 is fixed through the surface of the L-shaped extension plate 79; a coloring part 22 is threadedly connected in the threaded tube 21; the coloring part 22 includes a fixed tube 23 threadedly connected to the threaded tube 21; a rotating tube 24 is rotatably arranged in the fixed tube 23; a spiral groove 25 is provided on the side surface of the rotating tube 24 to slide with the guide ball 18.

Working principle of the first embodiment:

Under the elastic force of the support spring 19, the ball head 17 is always driven to rest against the bottom surface of the inclined guide plate 20. By controlling the piston part 7 to move back and forth along the U-shaped seat 4, the ball head 17 is driven to slide back and forth along the bottom surface of the inclined guide plate 20, and then the guide ball 18 is driven to rise and fall back and forth along the vertical plate 12, so that the guide ball 18 slides back and forth on the spiral groove 25, driving the first wiping sponge 34 to rotate and apply during the process of sliding along the surface of the composite floor, thereby improving the coloring quality.

Embodiment 2, please refer to Figures 1-13. Embodiment 2 is improved on the basis of Embodiment 1 as follows. Specifically, mounting openings for slidingly cooperating with the first piston cylinder 6 and the first piston rod 10 are respectively provided on the side surfaces of the baffle plate 5 and the ear plate 9; annular grooves 26 are symmetrically provided on the peripheral sides of the first piston cylinder 6 and the first piston rod 10; guide grooves 27 are provided on the side surfaces of the baffle plate 5 and the ear plate 9; a guide plate 28 is slidably provided inside the guide groove 27; a limiting rod 81 for slidingly cooperating with the guide plate 28 is fixed between the inner walls of the guide groove 27; semi-clamping rings 29 matching the corresponding annular grooves 26 are symmetrically fixed at both ends of the guide plate 28; an extrusion spring 30 is fixed between the guide plate 28 and the guide groove 27.

A screw pipe 31 is screwed to the bottom of the rotating tube 24; a fixed plate 32 is connected to the bottom of the screw pipe 31; a plurality of leakage holes 33 are evenly opened on the bottom surface of the fixed plate 32; a first wiping sponge 34 is arranged on the bottom surface of the fixed plate 32; a U-shaped plate 35 is fixed to the side surface of the fixed tube 23; a liquid inlet pipe 36 is rotatably arranged on the surface of the U-shaped plate 35 and is rotatably matched with the top end of the rotating tube 24.

The end of the first piston cylinder 6 is connected to a liquid extraction pipe 37, and the peripheral side surface thereof is connected to a liquid discharge pipe 38 near the end thereof; both the liquid extraction pipe 37 and the liquid discharge pipe 38 are provided with a one-way valve 39; the liquid discharge pipe 38 is connected to the liquid inlet pipe 36 through a hose; a sealed bottom oil barrel 40 and a colored oil barrel 41 are sequentially installed on the carrying box 2; the sealed bottom oil barrel 40 and the colored oil barrel 41 are connected to liquid outlet pipes 42 on their peripheral sides near their bottoms; the two liquid outlet pipes 42 are respectively connected to the corresponding liquid extraction pipes 37 through hoses.

A slide groove 43 is provided on the top of the U-shaped seat 4; a reciprocating screw rod 44 is rotatably arranged between the inner walls of the slide groove 43; a servo motor 45 is installed on the side of the U-shaped seat 4; the output end of the servo motor 45 is fixedly connected to one end of the reciprocating screw rod 44; a mounting cavity 46 is provided on the side of the slide plate 8; a slider adapted to the reciprocating screw rod 44 is arranged in the mounting cavity 46.

Working principle of the second embodiment:

First, slide the first piston cylinder 6 connected to the sealed bottom oil barrel 40 into the installation port on the baffle 5, and slide the first piston rod 10 into the installation hole on the ear plate 9. Under the elastic force of the corresponding extrusion spring 30, the guide plate 28 is driven to slide along the guide groove 27, so that the corresponding semi-clamping ring 29 is inserted into the corresponding annular groove 26, so as to realize the quick installation of the first piston cylinder 6 and the first piston rod 10.

After applying the sealing primer on the surface of the laminate floor, let it stand for a while before applying the coloring oil. To improve the coloring efficiency, you can blow hot air on the surface of the laminate floor after applying the sealing primer and the coloring oil to improve the drying efficiency.

After the application of sealing base oil to the surface of the composite floor is completed, during the static waiting or drying waiting process, the first piston cylinder 6 and the first piston rod 10 connected to the sealing base oil barrel 40 are taken out, and then the first piston cylinder 6 and the first piston rod 10 connected to the coloring oil barrel 41 are installed on the baffle 5 and the ear plate 9 to prepare for the application of coloring oil.

The reciprocating screw 44 is a form of a three-dimensional cam pair, which is manifested as two threaded grooves with the same pitch and opposite rotation direction, and the two ends are connected by a transition curve. Through the rotation of the reciprocating screw 44, the side of the spiral groove pushes the slider placed in the spiral groove to make axial reciprocating motion; by controlling the start-up servo motor 45 to drive the reciprocating screw 44 to rotate, thereby driving the piston part 7 to slide back and forth along the slide groove 43, so that the ball head 17 slides back and forth along the bottom surface of the inclined guide plate 20, and then drives the guide ball 18 to rise and fall back and forth along the vertical plate 12, so that the guide ball 18 slides back and forth on the spiral groove 25, driving the first wiping sponge 34 to rotate and apply the sealing base oil during the process of sliding along the surface of the composite floor; the working principle of rotating and applying the coloring oil on the surface of the composite floor is the same as above.

By arranging a one-way valve 39 on the suction pipe 37, the sealing bottom oil in the sealing bottom oil barrel 40 can only be drawn into the corresponding first piston cylinder 6 through the suction pipe 37. By arranging a one-way valve 39 on the discharge pipe 38, the sealing bottom oil in the corresponding first piston cylinder 6 can only enter the fixed plate 32 through the discharge pipe 38, the corresponding hose, the liquid inlet pipe 36, the rotating pipe 24, and the screw pipe 31 in sequence, and then enter the first wiping sponge 34 through the leakage hole 33, thereby realizing a periodic quantitative supply of the sealing bottom oil and preventing the sealing bottom oil in the first wiping sponge 34 from being insufficiently supplied, resulting in uneven oil coating depth.

Embodiment 3, please refer to Figures 1-13. Embodiment 3 makes the following improvements on the basis of Embodiment 2. Specifically, a second piston cylinder 47 is provided through the side of the baffle 5; a second piston rod 48 is fixed to the side of the ear plate 9; a second piston 49 which slides with the second piston cylinder 47 is fixed to the end of the second piston rod 48; a third piston cylinder 50 is provided through the side of the U-shaped seat 4; an air inlet pipe is provided at the end of the third piston cylinder 50; an air outlet pipe 51 is provided at the end of the second piston cylinder 47; the air inlet pipe and the air outlet pipe 51 are connected by a hose; a third piston 52 is slidably provided in the third piston cylinder 50; a return spring 53 is connected between the third piston 52 and the third piston cylinder 50.

An L-shaped pull plate 54 is fixed to the side of the third piston 52; a guide rod 55 is fixed to the side of the U-shaped seat 4 and slides through the L-shaped pull plate 54; a fixing ring 56 is fixed to the end of the L-shaped pull plate 54; a fixing rod 57 is rotatably provided through the side of the fixing ring 56; A retaining ring 58 is fixed to the side surface of the fixed rod 57; a slide rail is fixed to the side surface of the fixed rod 57; a slide tube 59 is slidably arranged on the fixed rod 57; a limit groove that slides with the slide rail is provided on the inner side surface of the slide tube 59; a connecting spring 60 that is sleeved on the fixed rod 57 is fixedly connected between the slide tube 59 and the retaining ring 58; a first friction wheel 83 is fixed to one end of the reciprocating screw rod 44; a second friction wheel 61 is fixed to the end of the slide tube 59; a number of air holes 62 are evenly provided on the side surface of the slide tube 59; a gear 63 is fixed to the end of the fixed rod 57; support plates 64 are symmetrically fixed to the surface of the carrying box 2; a toothed plate 65 that meshes with the gear 63 is fixed between the two support plates 64; C-shaped plates 80 are fixed to both ends of the U-shaped seat 4; a guide rail 66 is fixed to the inner wall of the C-shaped plate 80; fixed rails 67 that slide with the C-shaped plate 80 are symmetrically fixed to the surface of the carrying box 2; a guide groove 68 that slides with the guide rail 66 is provided on the side surface of the fixed rail 67.

Working principle of the third embodiment:

The width of the tooth plate 65 is greater than the thickness of the gear 63, so that the gear 63 can mesh with the tooth plate 65 in the length direction of the tooth plate 65, and the gear 63 can also slide along the tooth plate 65 in the width direction of the tooth plate 65, so that when the gear 63 slides along the axial direction of the fixing ring 56, it always maintains meshing cooperation with the tooth plate 65.

In the initial state, the first wiping sponge 34 is placed above the U-shaped adsorption sponge 70 near the first friction wheel 83 . At this time, the U-shaped adsorption sponge 70 is separated from the surface of the composite floor, and the second friction wheel 61 is just in contact with the first friction wheel 83 .

When the piston part 7 moves toward the first friction wheel 83, the second piston 49 draws the air in the third piston cylinder 50 into the second piston cylinder 47, so that the third piston 52 and the L-shaped pull plate 54 move toward the second friction wheel 61, and the corresponding return spring 53 and connecting spring 60 are continuously compressed, so that the second friction wheel 61 continuously presses the first friction wheel 83, so that the rotation of the reciprocating screw 44 drives the rotation of the gear 63, and cooperates with the tooth plate 65 to make the sliding part 3 slide along the fixed rail 67.

When the slider passes through the transition curve between the two thread grooves on the reciprocating screw 44, the slider is driven to slide in the opposite direction. During this process, the piston part 7 moves in the direction away from the first friction wheel 83, and the second piston 49 presses the air in the second piston cylinder 47 into the third piston cylinder 50, and cooperates with the elastic restoring force of the return spring 53 and the connecting spring 60, thereby driving the third piston 52 to move in the direction away from the first friction wheel 83, so that the first friction wheel 83 and the second friction wheel 61 gradually separate, and the sliding part 3 remains stationary; when the piston part 7 moves from the end of the reciprocating screw 44 away from the first friction wheel 83, the second piston 49 gradually draws the air in the third piston cylinder 50 into the second piston cylinder 47. During this process, the first friction wheel 83 and the second friction wheel 61 gradually approach but do not contact. When the first wiping sponge 34 is placed above the U-shaped adsorption sponge 70 near the first friction wheel 83, at this time, the U-shaped adsorption sponge 70 separates from the surface of the composite floor, and the second friction wheel 61 and the first friction wheel 83 just fit in contact.

As can be seen from the above, during the two-way application of the composite floor, the sliding portion 3 remains stationary. When the first wiping sponge 34 is placed above the U-shaped adsorption sponge 70 near the first friction wheel 83, the U-shaped adsorption sponge 70 is separated from the surface of the composite floor, and the second friction wheel 61 is just in contact with the first friction wheel 83. The piston portion 7 continues to be controlled to move toward the direction close to the first friction wheel 83, so that the first friction wheel 83 is in friction contact with the second friction wheel 61, driving the sliding portion 3 to slide, and repeating the above operation to achieve all-round rotational application of the composite floor.

Embodiment 4, please refer to Figures 1-13. Embodiment 4 makes the following improvements on the basis of Embodiment 3. Specifically, a mounting frame 69 is fixed to the surface of the carrying box 2; a U-shaped adsorption sponge 70 is installed inside the mounting frame 69; mounting plates 71 are symmetrically fixed to the surface of the carrying box 2; electric push rods 72 are fixed through the sides of the two mounting plates 71; a fixing plate 82 is fixed to the telescopic end of the electric push rod 72; and a second wiping sponge 73 is arranged on the bottom surface of the fixing plate 82.

A placement box 74 is provided through the top of the carrying box 2; a number of exhaust holes 75 are evenly arranged on the floor of the placement box 74; a blower 76 is fixedly installed on the side of the carrying box 2; an air outlet pipe 77 connected to the inside of the carrying box 2 is fixedly installed at the output end of the blower 76; a controller 78 is fixedly installed on the surface of the carrying box 2; the output end of the controller 78 is electrically connected to the servo motor 45, the blower 76, and the electric push rod 72 respectively.

Working principle of the fourth embodiment:

By placing the composite floor to be colored into the placement box 74, the stability of the coloring process is improved; after the rotation and application of the sealing primer oil is completed, the corresponding electric push rod 72 is controlled to start, driving the second wiping sponge 73 to scrape the sealing primer oil on the surface of the composite floor flat and even, thereby improving the flatness of the sealing primer oil on the surface of the composite floor, and the excess oil during the application process is absorbed by the U-shaped absorption sponge 70 to prevent contamination of the placement box 74.

After the sealing base oil is applied and the surface is dried, the coloring oil is applied in a rotational manner. Similarly, the corresponding electric push rod 72 is controlled to start, driving the second wiping sponge 73 to scrape the sealing base oil on the surface of the composite floor flat and even, thereby improving the flatness of the coloring oil. The blower 76 is controlled to start to blow air into the carrying box 2. As the air pressure in the carrying box 2 gradually increases, the airflow passes through the exhaust hole 75 to push the colored composite floor out of the placement box 74, completing the unloading.

Obviously, the embodiments described above are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and/or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and/or combinations thereof.

It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (9)

1. A surface coloring device for producing composite floors, which comprises a bearing frame (1); the method is characterized in that:

The bearing frame (1) comprises a bearing box (2); the surface of the bearing box (2) is provided with a sliding part (3) in a sliding manner; the sliding part (3) comprises a U-shaped seat (4); a baffle (5) is fixed on the surface of the U-shaped seat (4); a first piston cylinder (6) is sleeved on the side surface of the baffle (5) in a penetrating way; the surface of the U-shaped seat (4) is provided with a piston part (7) in a sliding manner;

The piston part (7) comprises a slide plate (8); the top of the sliding plate (8) is fixed with an ear plate (9), and the bottom of the sliding plate is fixed with an L-shaped extension plate (79); a first piston rod (10) is fixed on the side surface of the lug plate (9); a first piston (11) which is in sliding fit with the first piston cylinder (6) is fixed at the end part of the first piston rod (10);

A vertical plate (12) is fixed between the L-shaped extension plate (79) and the ear plate (9); a sliding sleeve (13) is arranged on the vertical plate (12) in a sliding manner; the surface of the sliding sleeve (13) is fixedly provided with a supporting rod (14), and the side surface of the sliding sleeve is fixedly provided with a threaded sleeve (15); a screw rod (16) is screwed in the threaded sleeve (15); the ends of the stay bar (14) and the screw (16) are respectively fixed with a ball head (17) and a guide ball (18); a supporting spring (19) sleeved on the vertical plate (12) is connected between the sliding sleeve (13) and the L-shaped extension plate (79); an inclined guide plate (20) matched with the ball head (17) is fixed between the inner walls of the U-shaped seat (4);

The surface of the L-shaped extension plate (79) is fixedly penetrated by a threaded pipe (21); a coloring part (22) is screwed in the threaded pipe (21); the coloring part (22) comprises a fixed pipe (23) which is in threaded connection with the threaded pipe (21); a rotating pipe (24) is rotatably arranged in the fixed pipe (23); spiral grooves (25) which are in sliding fit with the guide balls (18) are formed in the peripheral side face of the rotary tube (24).

2. A surface coloring apparatus for composite floor production according to claim 1, wherein:

The side surfaces of the baffle (5) and the lug plate (9) are respectively provided with mounting ports which are in sliding fit with the first piston cylinder (6) and the first piston rod (10); annular grooves (26) are symmetrically formed in the circumferential side surfaces of the first piston cylinder (6) and the first piston rod (10);

Guide grooves (27) are formed in the side surfaces of the baffle (5) and the lug plate (9); a guide plate (28) is slidably arranged in the guide groove (27); a limiting rod (81) which is in sliding fit with the guide plate (28) is fixed between the inner walls of the guide grooves (27); half clamping rings (29) matched with the corresponding annular grooves (26) are symmetrically fixed at two ends of the guide plate (28); an extrusion spring (30) is fixed between the guide plate (28) and the guide groove (27).

3. A surface coloring apparatus for composite floor production according to claim 2, wherein:

A screwed pipe (31) is screwed at the bottom of the rotary pipe (24); the bottom of the screw connection pipe (31) is communicated with a fixed disc (32); a plurality of liquid leakage holes (33) are uniformly formed in the bottom surface of the fixed disc (32); the bottom surface of the fixed disc (32) is provided with a first wiping sponge (34);

A U-shaped plate (35) is fixed on the peripheral side surface of the fixed pipe (23); the surface of the U-shaped plate (35) is provided with a liquid inlet pipe (36) in running fit with the top end of the rotary pipe (24) in a penetrating and rotating mode.

4. A surface coloring apparatus for composite floor production according to claim 3, wherein:

the end part of the first piston cylinder (6) is communicated with a liquid suction pipe (37), and the peripheral side surface of the first piston cylinder is communicated with a liquid discharge pipe (38) near the end part of the first piston cylinder; the liquid suction pipe (37) and the liquid discharge pipe (38) are respectively provided with a one-way valve (39);

The liquid discharge pipe (38) is connected with the liquid inlet pipe (36) through a hose; the bearing box (2) is sequentially provided with a bottom sealing oil drum (40) and a coloring oil drum (41); the peripheral side surfaces of the bottom sealing oil drum (40) and the coloring oil drum (41) are communicated with each other near the bottom of the bottom sealing oil drum, and a liquid outlet pipe (42) is arranged; the two liquid outlet pipes (42) are respectively connected with the corresponding liquid suction pipes (37) through hoses.

5. A surface coloring apparatus for composite floor production according to claim 4, wherein:

A chute (43) is formed in the top of the U-shaped seat (4); a reciprocating screw rod (44) is arranged between the inner walls of the sliding grooves (43) in a penetrating and rotating way; a servo motor (45) is arranged on the side surface of the U-shaped seat (4); the output end of the servo motor (45) is fixedly connected with one end of the reciprocating screw rod (44);

The side surface of the sliding plate (8) is provided with a mounting cavity (46); and a sliding block matched with the reciprocating screw rod (44) is arranged in the mounting cavity (46).

6. A surface coloring apparatus for composite floor production according to claim 5, wherein:

The side surface of the baffle (5) is provided with a second piston cylinder (47) in a penetrating way; a second piston rod (48) is fixed on the side surface of the lug plate (9); a second piston (49) which is in sliding fit with the second piston cylinder (47) is fixed at the end part of the second piston rod (48);

A third piston cylinder (50) is arranged on the side surface of the U-shaped seat (4) in a penetrating way; an air inlet pipe is communicated with the end part of the third piston cylinder (50); an air outlet pipe (51) is communicated with the end part of the second piston cylinder (47); the air inlet pipe is connected with the air outlet pipe (51) through a hose; a third piston (52) is slidably arranged in the third piston cylinder (50); a return spring (53) is connected between the third piston (52) and the third piston cylinder (50).

7. The surface coloring apparatus for composite floor production according to claim 6, wherein:

An L-shaped pulling plate (54) is fixed on the side surface of the third piston (52); a guide rod (55) penetrating and sliding with the L-shaped pulling plate (54) is fixed on the side surface of the U-shaped seat (4); a fixing ring (56) is fixed at the end part of the L-shaped pulling plate (54); a fixing rod (57) is arranged on the side surface of the fixing ring (56) in a penetrating and rotating manner;

a baffle ring (58) is fixed on the peripheral side surface of the fixed rod (57); a sliding rail is fixed on the peripheral side surface of the fixed rod (57); a slide tube (59) is arranged on the fixed rod (57) in a sliding manner; a limit groove which is in sliding fit with the slide rail is formed in the inner peripheral side surface of the slide tube (59); a connecting spring (60) sleeved on the fixed rod (57) is fixedly connected between the sliding tube (59) and the baffle ring (58);

A first friction wheel (83) is fixed at one end of the reciprocating screw rod (44); a second friction wheel (61) is fixed at the end part of the slide tube (59); a plurality of ventilation holes (62) are uniformly formed in the peripheral side face of the sliding tube (59);

A gear (63) is fixed at the end part of the fixed rod (57); the supporting plates (64) are symmetrically fixed on the surface of the bearing box (2); a toothed plate (65) meshed with the gear (63) is fixed between the two support plates (64);

C-shaped plates (80) are fixed at two ends of the U-shaped seat (4); a guide rail (66) is fixed on the inner wall of the C-shaped plate (80); the surface of the bearing box (2) is symmetrically fixed with a fixed rail (67) which is in sliding fit with the C-shaped plate (80); the side surface of the fixed rail (67) is provided with a guide groove (68) which is in sliding fit with the guide rail (66).

8. The surface coloring apparatus for composite floor production according to claim 7, wherein:

a mounting frame (69) is fixed on the surface of the bearing box (2); a back-shaped adsorption sponge (70) is arranged in the mounting frame (69);

The surface of the bearing box (2) is symmetrically fixed with a mounting plate (71); the side surfaces of the two mounting plates (71) are fixedly penetrated by an electric push rod (72); a fixed plate (82) is fixed at the telescopic end of the electric push rod (72); the bottom surface of the fixing plate (82) is provided with a second wiping sponge (73).

9. The surface coloring apparatus for composite floor production according to claim 8, wherein:

A placement box (74) is arranged at the inner top of the bearing box (2) in a penetrating way; a plurality of exhaust holes (75) are uniformly formed in the ground in the placement box (74); the peripheral side surface of the bearing box (2) is fixedly provided with a blower (76); an air outlet pipe (77) communicated with the interior of the bearing box (2) is fixed at the output end of the blower (76);

A controller (78) is fixedly arranged on the surface of the bearing box (2); the output end of the controller (78) is respectively and electrically connected with the servo motor (45), the blower (76) and the electric push rod (72).