Textile fabric intelligent coating production line with uniform spraying function

Abstract

The invention discloses a textile fabric intelligent coating production line with a uniform spraying function, and relates to the technical field of fabric spraying equipment.The production line comprises a bottom frame, a fabric rolling frame, a fabric feeding wheel set, a visual inspection platform, a uniform spraying mechanism, a flattening mechanism and a case, the uniform spraying mechanism comprises a portal frame, and the flattening mechanism comprises a bottom table and an air adjusting mechanism; the air adjusting mechanism comprises a second air cylinder, a cloth rolling frame, a plurality of cloth feeding wheel sets, a visual inspection platform, a portal frame and a bottom table, the second air cylinder is fixedly connected with the bottom frame, the plurality of cloth feeding wheel sets are linearly and uniformly distributed along the bottom frame, and the cloth feeding wheel sets, the visual inspection platform, the uniform spraying mechanism and the flattening mechanism are connected with the machine box through electric signals; according to the invention, automatic feeding and distribution, active compensation and flattening by identifying cloth wrinkles, two-dimensional surrounding spraying and adjustment of the inclination angle of the spray gun ensure that the amount of paint diffused to the periphery is the same when spraying is carried out at different angles, color block overlapping and color overflowing are avoided, and the uniformity of cloth spraying is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cloth spraying equipment, in particular to an intelligent textile cloth coating production line with a uniform spraying function. Background Art

[0002] A fabric coating line is a modern textile processing system that uses precisely controlled nozzles to spray dyes, coatings, functional chemicals, or adhesives directly onto a moving fabric substrate, creating color, pattern, or special features. Fabric coating lines represent a key step in the textile industry's transition toward digital, green, and flexible manufacturing.

[0003] In the existing fabric spraying process, there are still some process defects, such as wrinkles caused during the transportation of the fabric, which lead to defects at the wrinkles after spraying, the sprayed pigment impacts the fabric and causes pigment diffusion, the diffused pigment overlaps with each other, and color blocks are locally overflowed, which interferes with the fabric spraying quality. Although there are still challenges in speed, cost and ink technology, with the continuous advancement of technology and large-scale application, fabric spraying is becoming one of the core processes of the future textile dyeing and finishing industry. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent coating production line for textile fabrics with a uniform spraying function to solve the problems in the prior art.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: An intelligent coating production line for textile fabrics with a uniform spraying function includes a base frame, a cloth winding rack, a cloth feeding wheel group, an inspection platform, a uniform spraying mechanism, a flattening mechanism and a chassis. The uniform spraying mechanism includes a gantry, the flattening mechanism includes a base and an air regulating mechanism, the air regulating mechanism includes a second cylinder, the cloth winding rack, the cloth feeding wheel group, the inspection platform, the gantry, the base and the second cylinder are all fixedly connected to the base frame, the cloth feeding wheel group is provided with several groups, and the several groups of cloth feeding wheel groups are all linearly evenly distributed along the base frame, and the cloth feeding wheel group, the inspection platform, the uniform spraying mechanism and the flattening mechanism are all connected to the chassis through electrical signals.

[0006] The present invention relates to an intelligent production line for fabric spraying, in which the fabric on the fabric roll is unwound and transported by a plurality of fabric feed wheel groups linearly and evenly distributed along the base frame. The fabric is then transported to a flattening mechanism for adsorption. A visual inspection platform is used to detect whether the fabric is flat and adsorbed, and an electrical signal is fed back to a chassis. The chassis recognizes and integrates information on the position of fabric wrinkles, and sends an electrical control signal to the flattening mechanism to flatten the fabric wrinkles. The uniform spraying mechanism then sprays the coating evenly on the fabric surface, thereby completing the intelligent transport and spraying operation of the fabric.

[0007] Further, the uniform spraying mechanism further comprises a three-axis displacement module, a side frame, a surrounding mechanism and an inclined spraying mechanism, the three-axis displacement module is fixedly connected with the gantry and the side frame, the surrounding mechanism comprises a first motor and a ball rod seat, the inclined spraying mechanism comprises a base plate, the first motor is fixedly connected with the side frame, the ball rod seat is fixedly connected with the base plate, and the three-axis displacement module, the surrounding mechanism and the inclined spraying mechanism are connected with the case through electrical signals.

[0008] During spraying, the three-axis displacement module drives the side frame to displace in the three-axis coordinate system, the surrounding mechanism is carried to above the flattened cloth, the inclined spraying mechanism is driven by the surrounding mechanism to revolve around the first motor output shaft, two-dimensional printing and surrounding spraying are performed on the circular surface of the flattened cloth, during spraying, the inclined spraying mechanism adjusts the inclination angle of the spray gun, the inclination angle of the spray gun located at different positions deviating from the first motor shaft changes, it is ensured that the spray gun sprays different points from different angles, the paint amount diffused to the surroundings is the same, the precision of uniform spraying is ensured, color block overlapping and color overflow are avoided, and uneven spraying color error is caused.

[0009] Further, the surrounding mechanism further comprises a base, a servo motor, a ring shell and a first gear rod, the base is fixedly connected with the first motor output end, the servo motor is fixedly connected with the base, the servo motor output end is fixedly connected with the first gear rod, the ring shell is provided with a ring gear slot, the first gear rod is meshed with the ring gear slot, the ring shell is rotationally connected with the base, and the first motor and the servo motor are connected with the case through electrical signals.

[0010] The first motor outputs a constant shaft torque to the base, the base revolves around the first motor output shaft, the ball rod seat revolves around the first motor output shaft, the servo motor outputs a constant shaft torque to the first gear rod, the servo motor output end torque is transmitted to the ring shell through the meshing of the first gear rod and the ring gear slot on the ring shell, and the ring shell revolves around the first motor output shaft relative to the base.

[0011] Further, the surrounding mechanism further comprises a sliding table, the sliding table is fixedly connected with the base, the ring shell is further provided with a vortex-shaped sliding groove, the ball rod seat is slidingly connected with the sliding table, and the ball rod seat is in contact with the vortex-shaped sliding groove.

[0012] The ring shell revolves around the first motor output shaft relative to the base, the ball rod seat contacts the vortex-shaped sliding groove, the ball rod seat is displaced along the sliding table under the action of the vortex-shaped line shape of the vortex-shaped sliding groove, and the position of the spray gun deviating from the first motor shaft changes.

[0013] Further, the inclined spraying mechanism further comprises a spray gun, a ring frame and a first air cylinder, the base plate is provided with a hinged seat and a sliding rail, the spray gun is hinged with the hinged seat, the ring frame is fixedly connected with the spray gun, the ring frame is hinged with the first air cylinder output end, the first air cylinder is slidingly connected with the sliding rail, and the spray gun and the first air cylinder are connected with the case through electrical signals.

[0014] The annular shell drives the spray gun to change its position away from the axis of the first motor. The first cylinder receives the electronic control signal of the chassis. The output end of the first cylinder drives the annular frame to move. The first cylinder moves along the slide rail to deflect the spray gun around the hinge seat. The inclination angle of the spray gun changes when it is located at different positions away from the axis of the first motor.

[0015] Furthermore, the flattening mechanism also includes an adsorption mechanism, an adsorption chamber, a first through hole and a second through hole are provided on the base, the adsorption mechanism includes an adsorption plate and an exhaust pipe, the air adjustment mechanism also includes a second gear rod, the adsorption chamber and the second through hole are connected to the exhaust pipe, the adsorption chamber is provided with four groups, and the four groups of adsorption chambers are evenly distributed along the circumference of the adsorption plate, the adsorption plate is fixedly connected to the base, and the second gear rod is in sealing contact with the first through hole.

[0016] The cloth feeding wheel group transports the cloth, and the exhaust pipe draws vacuum through the adsorption chamber and the second through hole. The four corners of the cloth are adsorbed by four groups of adsorption chambers evenly distributed along the circumference of the adsorption plate. The visual inspection platform detects whether the cloth is adsorbed flatly, and feeds back an electrical signal to the chassis. The chassis identifies the integrated information of the cloth wrinkle position and sends an electrical control signal to the air regulating mechanism. The air regulating mechanism adjusts the air exhaust volume in different directions of the adsorption plate through the second gear rod to flatten the cloth wrinkles.

[0017] Furthermore, the adsorption mechanism also includes an air pump, which is connected to the air extraction pipe. The adsorption plate is provided with air holes, and the air holes are provided in several groups. The air holes are evenly distributed along the 340-degree fan-shaped surface of the adsorption plate. The air adjustment mechanism also includes a rotating ring, which is rotatably connected to the adsorption plate.

[0018] The vacuum pump draws vacuum through the vacuum pipe and the adsorption chamber. The four groups of adsorption chambers evenly distributed along the circumference of the adsorption disk adsorb the four corners of the cloth. At this time, several groups of air holes evenly distributed within the 340-degree fan-shaped surface on the upper edge of the adsorption disk are blocked by the rotating ring. The visual inspection platform detects cloth wrinkles, and the chassis sends a position signal to the air regulating mechanism. The air regulating mechanism adjusts the rotating ring to connect the air holes in the wrinkle area. The vacuum pump draws vacuum through the vacuum pipe and the second through hole to flatten the wrinkles.

[0019] Furthermore, the air adjustment mechanism also includes a second motor, which is fixedly connected to the output end of the second cylinder, and the output end of the second motor is fixedly connected to the second gear rod. There are several groups of rotating rings, and the centers of the several groups of rotating rings are concentrically arranged with the center of the adsorption disk. The rotating ring is provided with a ring gear pair and a third through hole, the second gear rod is engaged with the tooth surface of the ring gear pair, and the third through hole is in contact with the air hole. The vacuum pump, the second cylinder, and the second motor are all connected to the chassis through electrical signals.

[0020] The visual inspection platform detects the cloth wrinkle, the case sends a position signal to the second motor, the second cylinder, the output end displacement of the second cylinder makes the second gear rod tooth end displacement to the corresponding position of the rotating ring, the second motor output fixed shaft torque to the second gear rod, through the meshing of the tooth surface between the second gear rod and the ring gear pair, the second motor torque is transmitted to the corresponding position of the rotating ring, the third through hole is communicated with the air hole at the corresponding wrinkle position, the wrinkle is flattened through the vacuum pumping of the air pump through the air pipe and the second through hole.

[0021] Compared with the prior art, the beneficial effects of the present application are: the present application designs a uniform spraying mechanism, during spraying operation, the three-axis displacement module drives the side frame to displace in the three-axis coordinate system, carries the surrounding mechanism to the flattened cloth, the first motor outputs fixed shaft torque to the base, the base revolves around the first motor output end axis, the ball rod seat revolves around the first motor output end axis, the servo motor makes the ring shell revolve around the first motor output end axis relative to the base, two-dimensional printing and surrounding spraying are carried out on the spherical surface area of the flattened cloth, during spraying, the ring shell drives the spray gun to change the position deviating from the first motor axis, the first cylinder receives the electric control signal of the case, the output end of the first cylinder drives the ring frame to displace to make the spray gun deflect around the hinge seat, the spray gun changes the inclination angle at different positions deviating from the first motor axis, ensures that the spray gun sprays different points from different angles, the paint amount diffused to the surrounding is the same, ensures the precision of uniform spraying, avoids the appearance of color block overlapping and color overflow, and causes uneven spraying color error; the present application designs a flattening mechanism, detects whether the cloth is flat and adsorbed through the visual inspection platform, feeds back the electric signal to the case, the case identifies the wrinkle position integrated information of the cloth, sends the electric control signal to the second motor and the second cylinder, the output end displacement of the second cylinder makes the second gear rod tooth end displacement to the corresponding position of the rotating ring, the second motor outputs fixed shaft torque to the second gear rod, makes the third through hole communicated with the air hole at the corresponding wrinkle position, and the wrinkle is flattened through the vacuum pumping of the air pump through the air pipe and the second through hole; the present application automatically feeds the cloth, actively compensates and flattens the wrinkle during identification and carrying, two-dimensional surrounding spraying is carried out on the cloth, the spray gun is adjusted to ensure that the spray gun sprays different points from different angles, the paint amount diffused to the surrounding is the same, ensures the precision of uniform spraying, avoids the appearance of color block overlapping and color overflow, and greatly improves the uniformity of cloth spraying. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a general structure schematic diagram of the present application; Figure 2 It is a uniform spraying mechanism structure schematic diagram of the present application; Figure 3 It is a surrounding mechanism structure schematic diagram of the present application; Figure 4 It is a surrounding mechanism partial sectional view of the present application; Figure 5 It is a partial A enlarged schematic diagram of the present application; Figure 4 ​Figure 6 It is a structural schematic diagram of the flattening mechanism of the present invention; Figure 7 A partial cross-sectional view of the flattening mechanism of the present invention; Figure 8 for Figure 7 A magnified schematic diagram of local B.

[0023] In the figure: 1, chassis; 2, cloth roll frame; 3, cloth feed wheel assembly; 4, inspection platform; 5, uniform spray mechanism; 51, gantry; 52, three-axis displacement module; 53, side frame; 54, surround mechanism; 541, first motor; 542, base; 543, servo motor; 544, ring shell; 5441, vortex chute; 5442, ring tooth groove; 545, slide; 546, ball rod seat; 547, first gear rod; 55, oblique spray mechanism; 551, chassis; 5511, articulated seat; 5512, Slide rail; 552, spray gun; 553, ring frame; 554, first cylinder; 6, flattening mechanism; 61, base; 611, adsorption chamber; 612, first through hole; 613, second through hole; 62, adsorption mechanism; 621, adsorption plate; 6211, air hole; 622, exhaust pipe; 623, exhaust pump; 63, air adjustment mechanism; 631, second cylinder; 632, second motor; 633, second gear rod; 634, swivel; 6341, ring gear pair; 6342, third through hole; 7, chassis. DETAILED DESCRIPTION

[0024] 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. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1 As shown, the present invention provides a technical solution of an intelligent coating production line for textile fabrics with a uniform spraying function, including a base frame 1, a cloth winding frame 2, a cloth feeding wheel group 3, an inspection platform 4, a uniform spraying mechanism 5, a flattening mechanism 6 and a chassis 7. The uniform spraying mechanism 5 includes a gantry 51, the flattening mechanism 6 includes a base 61 and an air regulating mechanism 63, the air regulating mechanism 63 includes a second cylinder 631, the cloth winding frame 2, the cloth feeding wheel group 3, the inspection platform 4, the gantry 51, the base 61, and the second cylinder 631 are all fixedly connected to the base frame 1, the cloth feeding wheel group 3 is provided with several groups, and the several groups of cloth feeding wheel groups 3 are all linearly uniformly distributed along the base frame 1, and the cloth feeding wheel group 3, the inspection platform 4, the uniform spraying mechanism 5, and the flattening mechanism 6 are all connected to the chassis 7 through electrical signals.

[0026] The present invention is an intelligent production line for fabric spraying, in which the fabric on the fabric roll rack 2 is unwound and transported by several groups of fabric feed wheel groups 3 linearly and evenly distributed along the base frame 1, and the fabric is transported to the flattening mechanism 6 for adsorption, and the visual inspection platform 4 detects whether the fabric is flat and adsorbed, and feeds back an electrical signal to the chassis 7. The chassis 7 recognizes the integrated information of the position of the fabric wrinkles and sends an electrical control signal to the flattening mechanism 6 to flatten the fabric wrinkles. The uniform spraying mechanism 5 sprays the paint evenly on the fabric surface, completing the intelligent transport and spraying operation of the fabric.

[0027] like Figure 2 As shown, the uniform spraying mechanism 5 also includes a three-axis displacement module 52, a side frame 53, a surround mechanism 54 and an oblique spraying mechanism 55. The three-axis displacement module 52 is fixedly connected to the gantry 51 and the side frame 53. The surround mechanism 54 includes a first motor 541 and a ball bar seat 546. The oblique spraying mechanism 55 includes a chassis 551. The first motor 541 is fixedly connected to the side frame 53, and the ball bar seat 546 is fixedly connected to the chassis 551. The three-axis displacement module 52, the surround mechanism 54 and the oblique spraying mechanism 55 are all connected to the chassis 7 through electrical signals.

[0028] During the spraying operation, the three-axis displacement module 52 drives the side frame 53 to displace within the three-axis coordinate system, and moves the surrounding mechanism 54 to the top of the flattened fabric. The surrounding mechanism 54 drives the oblique spraying mechanism 55 to revolve around the axis of the output end of the first motor 541, and performs two-dimensional printing and surrounding spraying on the circular surface area of ​​the flattened fabric. During spraying, the oblique spraying mechanism 55 adjusts the inclination angle of the spray gun 552. The inclination angle of the spray gun 552 changes at different positions deviating from the axis of the first motor 541, ensuring that the spray gun 552 sprays different points from different angles, and the amount of paint diffused to the surroundings is the same, ensuring the accuracy of uniform spraying, avoiding overlapping and overflowing color blocks, and causing uneven spraying and color errors.

[0029] like Figure 3 、 Figure 4 As shown, the surrounding mechanism 54 also includes a base 542, a servo motor 543, an annular shell 544 and a first gear rod 547. The base 542 is fixedly connected to the output end of the first motor 541, the servo motor 543 is fixedly connected to the base 542, and the output end of the servo motor 543 is fixedly connected to the first gear rod 547. An annular tooth groove 5442 is provided on the annular shell 544, and the first gear rod 547 is engaged with the tooth surface of the annular tooth groove 5442. The annular shell 544 is rotatably connected to the base 542, and the first motor 541 and the servo motor 543 are both connected to the chassis 7 through electrical signals.

[0030] The first motor 541 outputs a fixed shaft torque to the base 542, the base 542 rotates around the output end axis of the first motor 541, the ball rod seat 546 revolves around the output end axis of the first motor 541, the servo motor 543 outputs a fixed shaft torque to the first gear rod 547, through the meshing of the tooth surface between the first gear rod 547 and the ring gear slot 5442 on the ring shell 544, the output end torque of the servo motor 543 is transmitted to the ring shell 544, so that the ring shell 544 rotates around the output end axis of the first motor 541 relative to the base 542.

[0031] As shown in Figure 3 , Figure 4 , the surrounding mechanism 54 further comprises a sliding table 545, the sliding table 545 is fixedly connected with the base 542, the ring shell 544 is further provided with a vortex sliding groove 5441, the ball rod seat 546 is slidingly connected with the sliding table 545, and the ball rod seat 546 is in contact with the vortex sliding groove 5441.

[0032] The ring shell 544 rotates around the output end axis of the first motor 541 relative to the base 542, the ball rod seat 546 contacts the vortex sliding groove 5441, under the action of the vortex linear shape of the vortex sliding groove 5441 itself, the ball rod seat 546 is displaced along the sliding table 545, so that the position of the spray gun 552 deviating from the axis of the first motor 541 is changed.

[0033] As shown in Figure 5 , the inclined spraying mechanism 55 further comprises a spray gun 552, a ring frame 553 and a first air cylinder 554, the chassis 551 is provided with a hinged seat 5511 and a sliding rail 5512, the spray gun 552 is hinged with the hinged seat 5511, the ring frame 553 is fixedly connected with the spray gun 552, the ring frame 553 is hinged with the output end of the first air cylinder 554, the first air cylinder 554 is slidingly connected with the sliding rail 5512, and the spray gun 552 and the first air cylinder 554 are connected with the machine box 7 through electrical signals.

[0034] The ring shell 544 drives the spray gun 552 to change the position deviating from the axis of the first motor 541, the first air cylinder 554 receives the electrical control signal of the machine box 7, the output end of the first air cylinder 554 drives the ring frame 553 to displace, the first air cylinder 554 is displaced along the sliding rail 5512, so that the spray gun 552 is deflected around the hinged seat 5511, and the inclination angle of the spray gun 552 at different positions deviating from the axis of the first motor 541 is changed.

[0035] As shown in Figure 6 , Figure 7As shown, the flattening mechanism 6 also includes an adsorption mechanism 62, an adsorption chamber 611, a first through hole 612 and a second through hole 613 are provided on the base 61, the adsorption mechanism 62 includes an adsorption plate 621 and an exhaust pipe 622, the air adjustment mechanism 63 also includes a second gear rod 633, the adsorption chamber 611 and the second through hole 613 are both connected to the exhaust pipe 622, the adsorption chamber 611 is provided with four groups, the four groups of adsorption chambers 611 are evenly distributed along the circumference of the adsorption plate 621, the adsorption plate 621 is fixedly connected to the base 61, and the second gear rod 633 is in sealing contact with the first through hole 612.

[0036] The cloth feeding wheel group 3 transports the cloth, and the exhaust pipe 622 draws vacuum through the adsorption chamber 611 and the second through hole 613. The four groups of adsorption chambers 611 evenly distributed along the circumference of the adsorption plate 621 adsorb the four corners of the cloth. The visual inspection platform 4 detects whether the cloth is adsorbed flatly and feeds back an electrical signal to the chassis 7. The chassis 7 identifies the integrated information of the position of the cloth wrinkles and sends an electrical control signal to the air regulating mechanism 63. The air regulating mechanism 63 adjusts the air exhaust volume in different directions of the adsorption plate 621 through the second gear rod 633 to flatten the cloth wrinkles.

[0037] like Figure 6 、 Figure 7 As shown, the adsorption mechanism 62 also includes an air pump 623, which is connected to the air extraction pipe 622. The adsorption disk 621 is provided with air holes 6211, and the air holes 6211 are provided in several groups. The several groups of air holes 6211 are evenly distributed along the 340-degree sector-shaped surface of the adsorption disk 621. The air adjustment mechanism 63 also includes a rotating ring 634, which is rotatably connected to the adsorption disk 621.

[0038] The vacuum pump 623 draws vacuum through the vacuum pipe 622 and the adsorption chamber 611. The four groups of adsorption chambers 611 evenly distributed along the circumference of the adsorption disk 621 adsorb the four corners of the cloth. At this time, several groups of air holes 6211 evenly distributed within the 340-degree fan-shaped surface along the upper edge of the adsorption disk 621 are blocked by the rotating ring 634. The inspection platform 4 detects wrinkles in the cloth, and the chassis 7 sends a position signal to the air regulating mechanism 63. The air regulating mechanism 63 adjusts the rotating ring 634 to connect the air holes 6211 in the wrinkle area. The vacuum is drawn through the vacuum pipe 622 and the second through hole 613 by the vacuum pump 623 to flatten the wrinkles.

[0039] like Figure 7 、 Figure 8As shown, the air adjustment mechanism 63 also includes a second motor 632, the second motor 632 is fixedly connected to the output end of the second cylinder 631, the output end of the second motor 632 is fixedly connected to the second gear rod 633, and the rotating ring 634 is provided with several groups. The centers of the several groups of rotating rings 634 are concentrically arranged with the center of the adsorption disk 621. The rotating ring 634 is provided with a ring gear pair 6341 and a third through hole 6342. The second gear rod 633 is engaged with the tooth surface of the ring gear pair 6341, and the third through hole 6342 is in contact with the air hole 6211. The air pump 623, the second cylinder 631, and the second motor 632 are all connected to the chassis 7 through electrical signals.

[0040] The inspection platform 4 detects wrinkles on the fabric, and the chassis 7 sends a position signal to the second motor 632 and the second cylinder 631. The output end of the second cylinder 631 moves, causing the tooth end of the second gear rod 633 to move to the corresponding position of the rotating ring 634. The second motor 632 outputs a fixed-axis torque to the second gear rod 633. The tooth surface between the second gear rod 633 and the ring gear pair 6341 engages, and the torque of the second motor 632 is transmitted to the corresponding position of the rotating ring 634, so that the third through hole 6342 is connected to the air hole 6211 at the corresponding wrinkle position, and the vacuum is drawn through the vacuum pipe 622 and the second through hole 613 by the vacuum pump 623 to flatten the wrinkles.

[0041] The working principle of the present invention is as follows: the cloth on the cloth roll frame 2 is unwound and transported by a plurality of cloth feed wheel groups 3 linearly and evenly distributed along the base frame 1. The cloth is transported to the flattening mechanism 6 for adsorption. The visual inspection platform 4 detects whether the cloth is flat and adsorbed, and feeds back an electrical signal to the chassis 7. The chassis 7 recognizes the integrated information of the cloth wrinkle position and sends an electrical control signal to the second motor 632 and the second cylinder 631. The output end of the second cylinder 631 moves, causing the tooth end of the second gear rod 633 to move to the corresponding position of the swivel. At 634, the second motor 632 outputs a fixed-axis torque to the second gear rod 633, so that the third through hole 6342 is connected to the air hole 6211 at the corresponding fold position, and the air pump 623 is used to draw a vacuum through the air pump pipe 622 and the second through hole 613 to flatten the folds. During the spraying operation, the three-axis displacement module 52 drives the side frame 53 to move in the three-axis coordinate system, and moves the surrounding mechanism 54 to the top of the flattened fabric. The first motor 541 outputs a fixed-axis torque to the base 542, and the base 542 rotates around the axis of the output end of the first motor 541, the ball club seat 546 revolves around the axis of the output end of the first motor 541, and the servo motor 543 outputs a fixed-axis torque to the first gear rod 547, so that the annular shell 544 rotates around the axis of the output end of the first motor 541 relative to the base 542, and two-dimensional printing and surrounding spraying are performed on the circular surface area of ​​the flattened cloth. During spraying, the annular shell 544 drives the spray gun 552 to change its position away from the axis of the first motor 541, and the first cylinder 554 receives the electronic control signal of the chassis 7. The output end of the first cylinder 554 drives the ring frame 553 to move. The first cylinder 554 moves along the slide rail 5512, so that the spray gun 552 deflects around the hinge seat 5511. The inclination angle of the spray gun 552 at different positions away from the axis of the first motor 541 changes, ensuring that the spray gun 552 sprays different points from different angles, and the amount of paint spread to the surroundings is the same, ensuring the accuracy of uniform spraying, avoiding overlapping and overflowing color blocks, and causing uneven spraying and color errors.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An intelligent textile fabric coating production line with uniform spraying function, characterized by: The production line comprises a base frame (1), a cloth rolling frame (2), a cloth feeding wheel group (3), an inspection platform (4), a uniform spray mechanism (5), a flattening mechanism (6) and a chassis (7); the uniform spray mechanism (5) comprises a gantry frame (51); the flattening mechanism (6) comprises a base (61) and an air regulating mechanism (63); the air regulating mechanism (63) comprises a second cylinder (631); the cloth rolling frame (2), the cloth feeding wheel group (3), the inspection platform (4), the gantry frame (51), the base (61) and the second cylinder (631) are all fixedly connected to the base frame (1); the cloth feeding wheel group (3) is provided with a plurality of groups; the plurality of groups of the cloth feeding wheel groups (3) are all linearly uniformly distributed along the base frame (1); the cloth feeding wheel group (3), the inspection platform (4), the uniform spray mechanism (5) and the flattening mechanism (6) are all connected to the chassis (7) via electrical signals.

2. The intelligent textile fabric coating production line with uniform spraying function according to claim 1, characterized in that: The uniform spraying mechanism (5) further comprises a three-axis displacement module (52), a side frame (53), a surrounding mechanism (54) and an oblique spraying mechanism (55); the three-axis displacement module (52) is fixedly connected to the gantry frame (51) and the side frame (53); the surrounding mechanism (54) comprises a first motor (541) and a ball bar seat (546); the oblique spraying mechanism (55) comprises a chassis (551); the first motor (541) is fixedly connected to the side frame (53); the ball bar seat (546) is fixedly connected to the chassis (551); and the three-axis displacement module (52), the surrounding mechanism (54) and the oblique spraying mechanism (55) are all connected to the chassis (7) via electrical signals.

3. The intelligent coating production line for textile fabrics with uniform spraying function according to claim 2, characterized in that: The surrounding mechanism (54) further includes a base (542), a servo motor (543), an annular housing (544) and a first gear rod (547); the base (542) is fixedly connected to the output end of the first motor (541); the servo motor (543) is fixedly connected to the base (542); the output end of the servo motor (543) is fixedly connected to the first gear rod (547); an annular tooth groove (5442) is provided on the annular housing (544); the first gear rod (547) and the annular tooth groove (5442) are meshed with each other; the annular housing (544) is rotatably connected to the base (542); and the first motor (541) and the servo motor (543) are both connected to the chassis (7) via electrical signals.

4. The intelligent coating production line for textile fabrics with uniform spraying function according to claim 3, characterized in that: The surrounding mechanism (54) further includes a slide (545), the slide (545) is fixedly connected to the base (542), the annular shell (544) is further provided with a vortex slide (5441), the ball rod seat (546) is slidably connected to the slide (545), and the ball rod seat (546) is in contact with the vortex slide (5441).

5. The intelligent textile fabric coating production line with uniform spraying function according to claim 2, characterized in that: The oblique spraying mechanism (55) further comprises a spray gun (552), a ring frame (553) and a first cylinder (554); a hinge seat (5511) and a slide rail (5512) are provided on the chassis (551); the spray gun (552) is hinged to the hinge seat (5511); the ring frame (553) is fixedly connected to the spray gun (552); the ring frame (553) is hinged to the output end of the first cylinder (554); the first cylinder (554) is slidably connected to the slide rail (5512); and the spray gun (552) and the first cylinder (554) are both connected to the chassis (7) via electrical signals.

6. The intelligent textile fabric coating production line with uniform spraying function according to claim 1, characterized in that: The flattening mechanism (6) further includes an adsorption mechanism (62), the base (61) is provided with an adsorption chamber (611), a first through hole (612) and a second through hole (613), the adsorption mechanism (62) includes an adsorption disk (621) and an exhaust pipe (622), the air regulating mechanism (63) further includes a second gear rod (633), the adsorption chamber (611) and the second through hole (613) are both in communication with the exhaust pipe (622), the adsorption chamber (611) is provided with four groups, the four groups of adsorption chambers (611) are evenly distributed along the circumference of the adsorption disk (621), the adsorption disk (621) is fixedly connected to the base (61), and the second gear rod (633) is in sealing contact with the first through hole (612).

7. The intelligent textile fabric coating production line with uniform spraying function according to claim 6, characterized in that: The adsorption mechanism (62) further includes an air pump (623), the air pump (623) being in communication with the air extraction pipe (622), the adsorption disk (621) being provided with air holes (6211), the air holes (6211) being provided in a plurality of groups, the plurality of groups of air holes (6211) being evenly distributed along a 340-degree sector-shaped surface of the adsorption disk (621), the air regulating mechanism (63) further includes a rotating ring (634), the rotating ring (634) being rotatably connected to the adsorption disk (621).

8. The intelligent textile fabric coating production line with uniform spraying function according to claim 7, characterized in that: The air regulating mechanism (63) further comprises a second motor (632), the second motor (632) being fixedly connected to the output end of the second cylinder (631), the output end of the second motor (632) being fixedly connected to the second gear rod (633), the rotating ring (634) being provided with a plurality of groups, the centers of the plurality of groups of rotating rings (634) being arranged concentrically with the center of the adsorption disk (621), the rotating ring (634) being provided with a ring gear pair (6341) and a third through hole (6342), the second gear rod (633) being meshed with the tooth surfaces of the ring gear pair (6341), the third through hole (6342) being in contact with the air hole (6211), and the air pump (623), the second cylinder (631), and the second motor (632) being connected to the chassis (7) via electrical signals.

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