CN115815035A - A hot-melt adhesive roller coating equipment for the back of artificial turf - Google Patents

Abstract

The invention relates to the technical field of artificial lawns, in particular to an artificial lawn bottom and back hot melt adhesive roll coating device, which comprises a base and an operation box arranged on the base; a glue groove with an upward opening is formed in the bottom end of the interior of the operation box, a weighing device is installed at the bottom end of the glue groove, a heating device is installed on the inner side of the glue groove, and a glue spreading roller is rotatably installed in the operation box; an automatic feeding mechanism is arranged on the operation box; a scraper is fixed inside the operation box; a transmission roller is rotatably arranged on the left side inside the operation box, a rotating frame is arranged above the transmission roller, and a compression roller B is rotatably arranged on the rotating frame; and limiting mechanisms are arranged on the left side of the transmission roller, the right side of the glue spreader and above the compression roller A. The invention can uniformly coat the glue on the base fabric, saves the use of the glue, avoids the waste phenomenon, can limit the base fabric, the grass filaments and the finished product, and avoids the position deviation in the moving process, thereby ensuring the processing effect of the lawn.

Description

A hot-melt adhesive roller coating equipment for the back of artificial turf

technical field

The invention relates to the technical field of artificial turf, in particular to an artificial turf bottom and back hot-melt adhesive rolling coating equipment.

Background technique

After the artificial turf is weaved and formed into an embryo blanket, it needs to go through the adhesive shaping process to bond the artificial turf and the backing together, and shape the soft artificial turf to ensure the shape of the turf and reduce the lawn due to thermal expansion and cold shrinkage. Resulting changes in size;

At present, the commonly used process is to put the mixture of styrene-butadiene rubber + calcium powder or polyurethane PU glue on the back of the lawn base cloth on the artificial turf back glue machine, spread the glue evenly, and roll it after baking in a hot oven. Finish.

The problems existing in the prior art are: 1. The glue cannot be evenly coated on the base cloth well, and the glue on the base cloth will flow out when it is pressed tightly, resulting in waste of glue; 2. Grass silk, base cloth And the finished product is prone to position deviation during the transmission process, which will lead to the misalignment of the bonding between the grass silk and the base cloth, and the processing effect on the lawn cannot be guaranteed.

Contents of the invention

The object of the present invention is to solve the technical problems existing in the background technology, and the present invention proposes a hot-melt adhesive roller coating equipment for the back of artificial turf.

The technical scheme of the present invention: a hot-melt adhesive roller coating equipment for the back of artificial turf, including a base and an operation box arranged on the base; the upper end of the operation box is provided with an opening and is fastened with a sealing cover; the left side of the base is provided with The turret A is provided with a turret B and a turret C on the right side of the base, and a servo motor A and a rotating shaft are installed on the turret A, the turret B and the turret C, and the rotating shaft is connected with the output shaft of the servo motor A; The left side of the box is provided with perforation A, and the right side of the operation box is provided with perforation B and perforation C; the inner bottom of the operation box is provided with a glue tank with an upward opening, and a weighing device is installed at the bottom of the glue tank. A heating device is installed on the inner side, and a gluing roller is installed in the operation box. The bottom end of the gluing roller is located at the inner top of the glue tank, and a servo motor B for driving the gluing roller is installed on the operation box; Automatic feeding mechanism; pressure roller A is installed on the top of the gluing roller; a scraper is fixed inside the operation box, and the scraper is in contact with the surface of the gluing roller; a drive roller is installed on the left side of the operation box, and the drive roller A turret is arranged on the top, and a pressure roller B is installed on the turret, and a fixed plate is arranged above the pressure roller B, and an elastic pressing mechanism is connected between the fixed plate and the turret; the left side of the transmission roller, the rubber roller The limit mechanism is installed on the right side and above the pressure roller A. The limit mechanism includes a limit roller and two limit rings. The limit roller is fixed and installed in the operation box. On the positioning roller, a driving assembly for driving the two limiting rings to approach or move away from each other is installed on the limiting roller.

Preferably, perforation A, perforation B and perforation C are provided with a horizontal limiting plate and a sealing plate, the horizontal limiting plate is fixed on the side of the operation box, the sealing plate is slidably installed on the side of the operation box, and the bottom of the sealing plate Rotation is mounted with rollers.

Preferably, the automatic feeding mechanism includes a material box, the material box is fixed on the outside of the operation box, an electric control valve is installed at the bottom of the material box, a discharge pipe is installed at the bottom of the electric control valve, and the other end of the discharge pipe is arranged in the glue tank above.

Preferably, the elastic pressing mechanism includes a spring, a guide rod and a limit block, the bottom end of the guide rod is fixedly connected with the turret, the top end of the guide rod moves through the fixed plate and is connected with the limit block, and the spring sleeve is installed on the guide rod superior.

Preferably, the drive assembly includes a two-way screw, the two ends of the limit roller are fixed with rotating seats, the two-way screw is rotatably installed between the two rotating seats, the end of the two-way screw is connected with a turntable, and the two limit rings Both connecting sliders are fixed on the top, and the two connecting sliders are symmetrically arranged on the two-way screw rods and are threadedly connected with the two-way screw rods.

Preferably, a spray head and a hot air blower main body are installed on the inside and outside of the operation box respectively, and a hot air pipe is connected between the output end of the hot air blower main body and the spray head.

Preferably, the sealing cover is provided with an exhaust pipe running through its upper and lower ends, and a filter is installed on the exhaust pipe.

Preferably, the driving roller and the pressing roller B are located above the inner side of the glue tank.

Preferably, a plurality of universal wheels are installed at the bottom of the base.

Compared with the prior art, the above-mentioned technical solution of the present invention has the following beneficial technical effects: when performing gluing work, the servo motor B drives the gluing roller to rotate counterclockwise, and the bottom end of the gluing roller is placed inside the glue tank, The surface of the gluing roller is covered with glue, and then the glue is applied on the base cloth. The scraper set can scrape off the excess glue on the gluing roller to prevent the glue from solidifying. B is pressed together, and the excess glue between the base fabric and the grass silk flows into the glue tank, thereby reducing the waste of glue. The three sets of limit mechanisms can limit the grass silk, the base fabric and the finished product. function, to avoid its position deviation during the moving process, so as to ensure the processing effect on the lawn; the set weighing device can measure the glue weight in the glue tank, when the liquid level in the glue tank drops to the set height, At this time, the control device controls the electric control valve to open, so that the solid raw material particles in the material box are discharged into the glue tank for heating and melting, and automatic feeding can be realized; in summary, the present invention can evenly paint the glue on the bottom cloth, It saves the use of glue, avoids waste, and can limit the position of the base cloth, grass silk and finished products to avoid their position deviation during the moving process, thus ensuring the processing effect of the lawn. The set operation box It can prevent the smell emitted by the glue from spreading into the air, reducing the pollution to the surrounding environment.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a side view of the operation box in the present invention.

Fig. 3 is a structural schematic diagram of the limiting mechanism in the present invention.

Reference signs: 1, base; 2, operation box; 201, perforation A; 202, perforation B; 203, perforation C; 3, sealing cover; 4, glue tank; 5, weighing device; 6, heating device; 71 , turret A; 72, turret B; 73, turret C; 8, servo motor A; 9, universal wheel; 10, servo motor B; Roller; 14, pressure roller B; 15, turret; 16, fixed plate; 17, spring; 18, guide rod; 19, limit block; 20, horizontal limit plate; 21, sealing plate; 22, roller; 23, scraper; 24, exhaust pipe; 25, filter; 26, main body of hot air blower; 261, hot air pipe; 27, nozzle; 28, limit roller; 29, material box; 291, discharge pipe; 30 , electric control valve; 31, two-way screw rod; 32, limit ring; 33, turntable; 34, rotating seat; 35, connecting slider.

Detailed ways

Embodiment one

As shown in Fig. 1-3, a kind of artificial turf bottom back hot-melt adhesive roller coating equipment proposed by the present invention includes a base 1 and an operation box 2 arranged on the base 1; wheel 9; the upper end of the operation box 2 is provided with an opening and is fastened with a sealing cover 3; the left side of the base 1 is provided with a turret A71, and the right side of the base 1 is provided with a turret B72 and a turret C73, and the turret A71, rotating Both the frame B72 and the turret C73 are equipped with a servo motor A8 and a rotating shaft, and the rotating shaft is connected with the output shaft of the servo motor A8; the left side of the operation box 2 is provided with a perforation A201, and the right side of the operation box 2 is provided with a perforation B202 and a perforation C203 The inner bottom of the operation box 2 is provided with an upward glue tank 4, the bottom of the glue tank 4 is equipped with a weighing device 5, the inside of the glue tank 4 is equipped with a heating device 6, and the operation box 2 is installed with a glue coating Roller 11, the bottom end of the gluing roller 11 is positioned at the inner top of the glue tank 4, and the servo motor B10 for driving the gluing roller 11 to rotate is installed on the operation box 2; an automatic feeding mechanism is installed on the operation box 2, and the automatic feeding mechanism includes Material box 29, material box 29 is fixed on the outside of operation box 2, and electric control valve 30 is installed on the bottom of material box 29, and discharge pipe 291 is installed on the bottom end of electric control valve 30, and the other end of discharge pipe 291 is located at The top of the glue tank 4; the top of the glue roller 11 is rotated and installed with a pressure roller A12; the inside of the operation box 2 is fixed with a scraper 23, and the scraper 23 is in contact with the surface of the glue roller 11; the inside of the operation box 2 rotates to the left Transmission roller 13 is installed, and the top of transmission roller 13 is provided with turret 15, and pressure roller B14 is installed on the rotation on turret 15, and transmission roller 13 and pressure roller B14 are positioned at the inside top of glue groove 4, and the top of pressure roller B14 is provided with The fixed plate 16 is connected with an elastic compression mechanism between the fixed plate 16 and the turret 15. The elastic compression mechanism includes a spring 17, a guide rod 18 and a stop block 19, and the bottom end of the guide rod 18 is fixedly connected with the turret 15. The top of the guide rod 18 moves through the fixed plate 16 and is connected with the stop block 19, and the spring 17 is sleeved and installed on the guide rod 18; Install the limit mechanism, the limit mechanism includes a limit roller 28 and two limit rings 32, the limit roller 28 is fixed and installed in the operation box 2, and the two limit rings 32 are all slidably sleeved on the limit roller 28 , the limit roller 28 is equipped with a drive assembly for driving two limit rings 32 to approach or move away from each other. The rotation is installed between two rotating seats 34, the end of the two-way screw rod 31 is connected with a turntable 33, and the two limit rings 32 are fixed with connecting sliders 35, and the two connecting sliders 35 are symmetrically arranged on the two-way screw rod. 31 and are all threadedly connected with the two-way screw mandrel 31; the inner and outer sides of the operation box 2 are respectively equipped with a shower head 27 and a hot air blower main body 26, and a hot air pipe 261 is connected between the output end of the hot air blower main body 26 and the shower head 27; 3 is provided with an exhaust pipe 24 running through its upper and lower ends, and a filter 25 is installed on the exhaust pipe 24.

In this embodiment, the grass silk is wound on the rotating shaft of the turret C73, the base cloth is wound on the rotating shaft of the turret A71, and the processed finished product is wound on the rotating shaft of the turret B72. When applying glue, The servo motor B10 drives the gluing roller 11 to rotate counterclockwise. The bottom end of the gluing roller 11 is placed inside the glue tank 4, so that the surface of the gluing roller 11 is covered with glue, and then the glue is applied to the base fabric. The scraper 23 is set The excess glue on the gluing roller 11 can be scraped clean to prevent the glue from solidifying. The base cloth and grass silk are pressed between the drive roller 13 and the pressure roller B14, and the excess glue between the base cloth and the grass silk flows into the glue. In the water tank 4, so as to reduce the waste of glue, the three sets of limit mechanisms set can limit the grass silk, base fabric and finished products, avoiding their position deviation during the movement process, so as to ensure the processing of the lawn Effect; the weighing device 5 provided can measure the glue weight in the glue tank 4, and when the liquid level in the glue tank 4 drops to a set height, the control device controls the electric control valve 30 to open at this time, so that the glue in the material box 29 The solid raw material particles are discharged into the glue tank 4 for heating and melting, which can realize automatic feeding; in summary, the present invention can evenly paint the glue on the bottom cloth, saving the use of glue, avoiding the phenomenon of waste, and It can limit the position of the base fabric, grass silk and finished products to avoid their position deviation during the moving process, thus ensuring the processing effect of the lawn. The set operation box 2 can prevent the smell emitted by the glue from spreading into the air. Pollution to the surrounding environment is reduced.

Embodiment two

As shown in Figure 1-2, a kind of artificial turf back hot-melt adhesive roller coating equipment proposed by the present invention, compared with Embodiment 1, in this embodiment, perforation A201, perforation B202 and perforation C203 are all provided with Horizontal limiting plate 20 and sealing plate 21, horizontal limiting plate 20 is fixed on the side of operation box 2, and sealing plate 21 is slidably installed on operating box 2 side, and the bottom end of sealing plate 21 is rotatably equipped with roller 22.

In this embodiment, the provided sealing plate 21 can reduce the exposed area of the perforation and prevent the odor emitted by the glue from spreading into the air.

The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and within the scope of knowledge possessed by those skilled in the art, various Variety.

Claims (9)

1. The hot melt adhesive rolling coating equipment for the bottom back of the artificial turf is characterized by comprising a base (1) and an operation box (2) arranged on the base (1); the upper end of the operating box (2) is provided with an opening and is buckled with a sealing cover (3); a rotating frame A (71) is arranged on the left side of the base (1), a rotating frame B (72) and a rotating frame C (73) are arranged on the right side of the base (1), a servo motor A (8) and a rotating shaft are mounted on each of the rotating frame A (71), the rotating frame B (72) and the rotating frame C (73), and the rotating shaft is connected with an output shaft of the servo motor A (8); a through hole A (201) is formed in the left side of the operation box (2), and a through hole B (202) and a through hole C (203) are formed in the right side of the operation box (2); a glue groove (4) with an upward opening is formed in the bottom end inside the operation box (2), a weighing device (5) is installed at the bottom end of the glue groove (4), a heating device (6) is installed on the inner side of the glue groove (4), a glue coating roller (11) is rotatably installed in the operation box (2), the bottom end of the glue coating roller (11) is located at the top end of the inner side of the glue groove (4), and a servo motor B (10) used for driving the glue coating roller (11) to rotate is installed on the operation box (2); an automatic feeding mechanism is arranged on the operation box (2); a press roller A (12) is rotatably arranged above the glue spreader (11); a scraper (23) is fixed inside the operating box (2), and the scraper (23) is in contact with the surface of the glue spreader (11); a transmission roller (13) is rotatably mounted on the left side inside the operation box (2), a rotating frame (15) is arranged above the transmission roller (13), a compression roller B (14) is rotatably mounted on the rotating frame (15), a fixing plate (16) is arranged above the compression roller B (14), and an elastic pressing mechanism is connected between the fixing plate (16) and the rotating frame (15); stop gear is all installed to the left side of driving roller (13), the right side of glue spreader (11) and the top of compression roller A (12), and stop gear includes spacing roller (28) and two spacing rings (32), and spacing roller (28) are fixed and are installed in control box (2), and two spacing rings (32) are all slided the cover and are established on spacing roller (28), install on spacing roller (28) and are used for driving the drive assembly that two spacing rings (32) are close to each other or keep away from.

2. The artificial turf bottom back hot melt adhesive roll coating device according to claim 1, wherein a horizontal limiting plate (20) and a sealing plate (21) are arranged at the through hole A (201), the through hole B (202) and the through hole C (203), the horizontal limiting plate (20) is fixed at the side part of the operation box (2), the sealing plate (21) is slidably mounted at the side part of the operation box (2), and a rolling shaft (22) is rotatably mounted at the bottom end of the sealing plate (21).

3. The hot melt adhesive rolling and coating equipment for the bottom and the back of the artificial turf as claimed in claim 1, wherein the automatic feeding mechanism comprises a material box (29), the material box (29) is fixed outside the operation box (2), an electric control valve (30) is installed at the bottom end of the material box (29), a material discharging pipe (291) is installed at the bottom end of the electric control valve (30), and the other end of the material discharging pipe (291) is arranged above the glue tank (4).

4. The artificial turf bottom back hot melt adhesive roll coating device according to claim 1, wherein the elastic pressing mechanism comprises a spring (17), a guide rod (18) and a limiting block (19), the bottom end of the guide rod (18) is fixedly connected with the rotating frame (15), the top end of the guide rod (18) movably penetrates through the fixing plate (16) and is connected with the limiting block (19), and the spring (17) is sleeved on the guide rod (18).

5. The artificial turf bottom back hot melt adhesive rolling equipment according to claim 1, wherein the driving assembly comprises a bidirectional screw rod (31), rotating seats (34) are fixed at both ends of the limiting roller (28), the bidirectional screw rod (31) is rotatably installed between the two rotating seats (34), a turntable (33) is connected to the end of the bidirectional screw rod (31), connecting sliding blocks (35) are fixed on both limiting rings (32), and the two connecting sliding blocks (35) are symmetrically arranged on the bidirectional screw rod (31) and are in threaded connection with the bidirectional screw rod (31).

6. The artificial turf bottom back hot melt adhesive roll coating device according to claim 1, wherein the inner side and the outer side of the operation box (2) are respectively provided with a spray head (27) and an air heater main body (26), and a hot air pipe (261) is connected between the output end of the air heater main body (26) and the spray head (27).

7. An artificial turf back hot melt adhesive rolling coating apparatus as claimed in claim 6, characterised in that the sealing cover (3) is provided with an exhaust pipe (24) penetrating the upper and lower ends thereof, the exhaust pipe (24) being provided with a filter (25).

8. An artificial grass bottom back hot melt adhesive rolling device according to claim 1, characterized in that the driving roller (13) and the pressing roller B (14) are located above the inside of the glue tank (4).

9. An artificial turf bottom-back hot melt adhesive rolling coating device according to claim 1, characterised in that the bottom end of the base (1) is provided with a plurality of universal wheels (9).

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