A production system for TPEB edge carpet and a composite layer measurement and positioning device

Abstract

The invention relates to the technical field of carpet processing, and in particular to a production system for TPEB edge carpet and a composite layer measuring and positioning device, which are used to solve the problem that different material properties and operating environments easily lead to inconsistent pressing thickness, thereby affecting the overall quality and appearance of the carpet. The device comprises an adjustment mechanism, which comprises a pressure roller and an electric telescopic rod for pushing the pressure roller, a tension spring is sleeved on a pin, and the two ends of the tension spring are respectively fixedly connected to the pin cap of the pin and the inner wall of a hollow roller; a water pipe is coaxially connected to the hollow roller, and the water pipe is connected to a water box, a floating plate is arranged in the water box, and a position sensor for detecting the height of the floating plate is arranged in the water box; when the total thickness of the TPEB material and the carpet increases, the pin on the hollow roller is squeezed, and after the position sensor detects the height change of the floating plate, the elongation of the electric telescopic rod is adjusted through a control system, thereby realizing accurate control of the pressing thickness.

Description

Technical Field

[0001] The invention relates to the technical field of carpet processing, in particular to a production system of a TPEB edge carpet and a composite layer measuring and positioning device. Background Art

[0002] In the carpet manufacturing industry, accurate measurement and positioning of composite materials are key steps to ensure product quality and performance. Floor mats include a base layer and a velvet cloth embedded on the top of the base layer. The traditional production process is to position the base layer and velvet cloth of appropriate size in a hot press for hot pressing and shaping. However, this method first requires cutting the base layer into the appropriate size, then positioning the velvet cloth on the top of the base layer, and finally placing it in a hot press for shaping. The production process is cumbersome and the production efficiency is low.

[0003] Existing automated carpet production equipment, especially in the TPEB material lamination process, is prone to inconsistent lamination thickness due to differences in material properties and operating environment, which in turn affects the overall quality and appearance of the carpet.

[0004] However, after the glue layer is squeezed and combined with the carpet for the first time, it will be larger than the area of ​​the carpet, so that part of the glue layer is not combined with the carpet. The tensile force of this part is different from the tensile force of other positions, and it is easy to be stretched and deformed, causing the junction between the edge of the carpet and the glue layer to fall off and deform, seriously affecting production efficiency. Summary of the invention

[0005] The present invention provides a TPEB edge carpet production system and a composite layer measuring and positioning device, so as to alleviate the problem that the TPEB material is inconsistent in pressing thickness due to differences in material properties and different operating environments during the pressing process of the carpet, and the TPEB material exceeds the carpet surface after pressing, resulting in tensile deformation, thereby affecting the overall quality and appearance of the carpet.

[0006] In order to alleviate the above technical problems, the technical solution provided by the present invention is:

[0007] A production system for TPEB edged carpets includes the first step: the carpet moves from a feeding end of a first conveyor belt to a feeding end of the first conveyor belt, while a TPEB material outlet extrude TPEB material toward an upper surface of the carpet.

[0008] The method comprises the following steps: the carpet with TPEB material is conveyed from the first conveyor belt to the pressure roller assembly, the pressure roller assembly sequentially performs the first pressing and the second pressing, and the TPEB material is cooled by the pressure roller, and the TPEB edge carpet is manufactured after two pressings.

[0009] The method comprises the following steps: the TPEB edge carpet is cooled and shaped by using a cooling fan during the process of being transferred to the cloth storage rack.

[0010] The method comprises the following steps: the TPEB edge carpet is transferred from the cloth storage rack to the cutting table for cutting.

[0011] A composite layer measuring and positioning device for TPEB edge carpet, comprising the above-mentioned TPEB edge carpet production system, and also comprising an adjustment mechanism, wherein the adjustment mechanism comprises a pressure roller and an electric telescopic rod for pushing the pressure roller, wherein the lower fixed axis of the pressure roller is rotatably connected to a hollow roller, wherein the hollow roller is filled with water, wherein a plurality of pins are slidably connected to the side wall of the hollow roller, wherein the pins are sleeved with tension springs, wherein the two ends of the tension springs are respectively fixedly connected to the pin caps of the pins and the inner wall of the hollow roller;

[0012] The hollow roller is coaxially connected with a water pipe, the water pipe is connected with a water box, a floating board is arranged in the water box, and a position sensor for detecting the height of the floating board is arranged in the water box;

[0013] The pressing roller presses the TPEB material onto the carpet, and the carpet with the TPEB attached is discharged through the guidance of the hollow roller;

[0014] When the total thickness of the TPEB material and the carpet increases, the sliding distance of the pin on the hollow roller can be squeezed to increase, so that the water in the hollow roller is discharged into the water box, so that the floating board floats and the electric telescopic rod extends, thereby reducing the total thickness of the TPEB material and the carpet.

[0015] . The composite layer measuring and positioning device of the TPEB edge carpet according to claim, characterized in that: the adjustment mechanism further comprises a sleeve coaxially sleeved on the hollow roller, the end of the sleeve and the end of the hollow roller are connected with a spring, and the sleeve is attached to the carpet attached with TPEB;

[0016] The adjustment mechanism also includes a casting nozzle, which is arranged on the upper part of the pressure roller. The output end of the electric telescopic rod is connected to a first mounting plate, and the pressure roller is fixedly rotated on the first mounting plate. A second mounting plate is fixedly arranged at the lower part of the first mounting plate, and the hollow roller is fixedly rotated on the second mounting plate.

[0017] A production system for TPEB edge carpet, the production system is equipped with a composite layer measuring and positioning device, including a conveying mechanism, the conveying mechanism including a bottom plate, two conveying rollers are symmetrically connected to the bottom plate for rotation, a first conveyor belt is connected between the two conveying rollers for transmission, and the carpet is conveyed to the pressing roller by the first conveyor belt;

[0018] A second conveyor belt is arranged at the lower part of the first conveyor belt, a third conveyor belt is arranged at the upper part of the second conveyor belt, and a pattern is arranged on the third hollow roller;

[0019] The carpet squeezed by the first hollow roller and the second hollow roller falls onto the second conveyor belt, and the carpet on the second conveyor belt passes through the gap between the third conveyor belt and the third hollow roller, moves to the upper part of the third conveyor belt and turns over.

[0020] Furthermore, it also includes a cutting mechanism, which includes a swivel seat connected to the base plate, a fixed-axis rotatably connected to the swivel seat, two cutting discs slidably connected to the rotating shaft by symmetrical keys, and the cutting discs are arranged at the feed end of the first conveyor belt. The carpet is cut into a set width by the cutting disc and then transported by the first conveyor belt.

[0021] Furthermore, the cutting mechanism further comprises two groups of sliding rods axially sliding on the two rotating seats, the two ends of the two groups of sliding rods are respectively connected with a rotating ring and a mounting ring, and the two rotating rings are respectively rotatably connected to the two cutting discs;

[0022] The two mounting rings are both connected to the output end of the external power, and the two mounting rings can be moved closer or farther away synchronously and equidistantly.

[0023] Furthermore, it also includes a correction mechanism, which includes correction frames that slide symmetrically on both sides of the bottom plate, and the two correction frames can move closer or farther away synchronously, thereby pushing the carpet so that the carpet is in the middle of the first conveyor belt.

[0024] Furthermore, the correction mechanism further comprises a first rotating rod which is fixedly rotated on the middle part of the bottom plate, a gear is connected to the first rotating rod, and the bottoms of the two correction frames are connected to racks, the two racks are respectively located at the upper part and the lower part of the gear, and the two racks are meshed with the gear;

[0025] When the first rotating rod reciprocates, it can drive the two correction frames to move closer or farther away synchronously.

[0026] Furthermore, the correction mechanism further includes a second rotating rod, and the ends of the first rotating rod and the second rotating rod are respectively connected to a first mounting plate and a second mounting plate;

[0027] A first connecting plate is connected to the end surface of the first mounting plate, a second connecting plate is connected to the end surface of the second mounting plate, an arc-shaped piston cylinder is connected to the second connecting plate, an arc-shaped piston rod is connected to the first connecting plate, and the arc-shaped piston rod slides on the arc-shaped piston cylinder;

[0028] When the two cutting discs approach each other, the second rotating rod is locked to the base plate, and the arc-shaped piston rod slides into the arc-shaped piston cylinder, so that the first rotating rod rotates and the two correction frames approach each other; and, when the two cutting discs move away from each other, the second rotating rod is locked to the base plate, and the arc-shaped piston rod slides out of the arc-shaped piston cylinder, so that the first rotating rod rotates and the two correction frames move away from each other.

[0029] Furthermore, the correction mechanism further comprises an L-shaped frame connected to the swivel seat, the L-shaped frame is connected to a first piston rod, the mounting ring is connected to a first piston cylinder, the first piston rod slides in the first piston cylinder, and an air pipe is connected between the first piston cylinder and the arc-shaped piston cylinder;

[0030] When the two cutting discs approach each other, the first piston cylinder moves away from the first piston rod, so that the air in the arcuate piston cylinder is transferred to the first piston cylinder, so that the arcuate piston rod slides into the arcuate piston cylinder, and, when the two cutting discs move away from each other, the first piston cylinder moves toward the first piston rod, so that the air in the first piston cylinder is transferred to the arcuate piston cylinder, so that the arcuate piston rod slides out of the arcuate piston cylinder.

[0031] Furthermore, it also includes a casting width adjustment mechanism, which includes a second piston cylinder sliding on the bottom plate, a second piston rod fixedly connected in the bottom plate, the second piston rod sliding on the second piston cylinder, a protrusion is provided on the outer wall of the second piston cylinder, and when the two correction frames are close to each other, the protrusion can be pushed to make the second piston cylinder slide in the direction away from the second piston rod, the lower part of the casting nozzle is symmetrically slidably connected to two baffles, both of which are fixedly connected to a third piston cylinder, and two third piston rods are symmetrically connected to the casting nozzle, and the third piston rods on the same side slide on the third piston cylinder on the same side;

[0032] A pipeline is connected through the second piston rod, and two ends of the pipeline are respectively connected with the third piston cylinder and the second piston cylinder;

[0033] When the arc-shaped piston rod slides to make the two correction frames approach each other, the two correction frames push the second piston cylinder to make the two baffles approach each other, thereby reducing the casting width of the casting nozzle.

[0034] The beneficial effects of the present invention are analyzed as follows:

[0035] A composite layer measuring and positioning device for a TPEB edge carpet comprises an adjustment mechanism, the adjustment mechanism comprises a pressure roller and an electric telescopic rod for pushing the pressure roller, the lower fixed axis of the pressure roller is rotatably connected with a hollow roller, the hollow roller is filled with water, a plurality of pins are slidably connected to the side wall of the hollow roller, a tension spring is sleeved on the pin, and the two ends of the tension spring are respectively fixedly connected to the pin cap of the pin and the inner wall of the hollow roller; a water pipe is coaxially connected to the hollow roller, the water pipe is connected to a water box, a floating plate is arranged in the water box, and a position sensor for detecting the height of the floating plate is arranged in the water box; the pressure roller presses the TPEB material on the carpet, and the carpet attached with the TPEB is discharged through the hollow roller; when the total thickness of the TPEB material and the carpet increases, the sliding distance of the pins on the hollow roller can be squeezed to increase, so that the water in the hollow roller is discharged into the water box, so that the floating plate floats and the electric telescopic rod is extended, so as to reduce the total thickness of the TPEB material and the carpet.

[0036] The adjustment mechanism drives the pressure roller to move up and down through an electric telescopic rod. The pressure roller presses the TPEB material evenly on the carpet to ensure that the two are tightly combined. The hollow roller is filled with water. Multiple pins slidably connected on the side wall of the roller body are used in conjunction with tension springs to form an elastic support structure. When the TPEB material is squeezed by the pressure roller, the total thickness of the TPEB material and the carpet increases, which can increase the sliding distance of the pins on the hollow roller, resulting in an increase in the distance the pins are squeezed, and then the water in the hollow roller is discharged through the water pipe. In order to prevent water from overflowing from the pins, water can be placed in a plastic bag or an air bag and then placed in the hollow roller. The water pipe connects the hollow roller and the water box to guide the water discharged from the hollow roller into the water box. The water box is equipped with a A floating plate is provided, which rises with the water level. The position sensor is used to detect the height of the floating plate. This height change directly reflects the reduction of water in the hollow roller, that is, the degree of pressing of the TPEB material on the carpet and the thickness of the TPEB pressed on the carpet. If the thickness of TPEB is large, a large amount of water in the hollow roller will be discharged, and the floating plate will rise further. The position sensor will send a signal. After receiving the signal from the position sensor, the control system will control the extension of the electric telescopic rod to increase the further pressing of the TPEB material and the carpet. This automated adjustment process ensures that the TPEB material can be pressed on the carpet evenly and appropriately, so that the thickness of the TPEB material pressed on the carpet is limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is a structural schematic diagram of the pressure roller assembly;

[0039] Figure 2 It is a structural schematic diagram of a cloth storage rack;

[0040] Figure 3 It is a schematic diagram of the structure of the cutting table;

[0041] Figure 4 It is a schematic diagram of the overall structure of the adjustment mechanism and the transmission mechanism;

[0042] Figure 5 It is a structural schematic diagram of the adjustment mechanism of the present invention;

[0043] Figure 6 For the present invention Figure 5 The structural diagram of part A in the figure;

[0044] Figure 7 It is a structural schematic diagram of the transmission mechanism of the present invention;

[0045] Figure 8 It is a schematic structural diagram of the cutting mechanism of the present invention;

[0046] Fig. 9 It is a structural schematic diagram of the correction mechanism of the present invention;

[0047] Fig.10 It is a structural schematic diagram of the arc-shaped piston cylinder of the present invention;

[0048] Fig.11 It is a structural schematic diagram of the width adjustment mechanism of the present invention;

[0049] Fig.12 It is a structural schematic diagram of the casting width adjustment mechanism of the present invention.

[0050] icon:

[0051] 001, first conveyor belt; 002, carpet; 003, pressure roller assembly; 004, TPEB edge carpet; 005, cloth storage rack; 006, cutting table; 100, adjustment mechanism; 110, casting nozzle; 120, first mounting plate; 130, pressure roller; 140, electric telescopic rod; 150, second mounting plate; 160, hollow roller; 161, sleeve; 170, pin; 180, tension spring; 181, water pipe; 190, water box; 191, floating plate; 200, conveying mechanism; 210, bottom plate; 220, conveying roller; 230, first conveyor belt; 240, second conveyor belt; 250, third conveyor belt; 260, third hollow roller; 261, pattern; 270, infrared laser; 280, infrared locator; 300, cutting mechanism; 310, swivel seat; 320, rotating shaft; 330, cutting disk; 340, sliding rod; 350, swivel ring; 360, mounting ring; 400, correction mechanism; 401, L-shaped frame; 402, first piston cylinder; 403, first piston rod; 404, air pipe; 410, correction frame; 420, rack; 430, first rotating rod; 440, gear; 450, second rotating rod; 460, second mounting plate; 461, second connecting plate; 470, first mounting plate; 471, first connecting plate; 480, arc-shaped piston cylinder; 490, arc-shaped piston rod; 500, casting width adjustment mechanism; 510, second piston cylinder; 520, second piston rod; 530, bump; 540, pipeline; 550, baffle; 560, third piston cylinder; 570, third piston rod. DETAILED DESCRIPTION

[0052] Embodiment 1, as Figures 1 to 3 As shown, a production system of TPEB edge carpet includes the following steps:

[0053] The method comprises the first step: the carpet moves from the feeding end of the first conveyor belt to the unloading end of the first conveyor belt, and the TPEB material outlet extrude the TPEB material toward the upper surface of the carpet.

[0054] The method comprises the following steps: the carpet with TPEB material is conveyed from the first conveyor belt to the pressure roller assembly, the pressure roller assembly sequentially performs the first pressing and the second pressing, and the TPEB material is cooled by the pressure roller, and the TPEB edge carpet is manufactured after two pressings.

[0055] The method comprises the following steps: the TPEB edge carpet is cooled and shaped by using a cooling fan during the process of being transferred to the cloth storage rack.

[0056] The method comprises the following steps: the TPEB edge carpet is transferred from the cloth storage rack to the cutting table for cutting.

[0057] Embodiment 2, as Figure 4-Figure 6As shown, a composite layer measuring and positioning device for a TPEB edge carpet production system includes an adjustment mechanism 100, the adjustment mechanism 100 includes a pressure roller 130 and an electric telescopic rod 140 for pushing the pressure roller 130, the lower fixed axis of the pressure roller 130 is rotatably connected to a hollow roller 160, the hollow roller 160 is filled with water, a plurality of pins 170 are slidably connected to the side wall of the hollow roller 160, the pins 170 are sleeved with tension springs 180, and the two ends of the tension spring 180 are respectively fixedly connected to the pin caps of the pins 170 and the inner wall of the hollow roller 160; the hollow roller 160 is coaxially connected to a water pipe 181 The water pipe 181 is connected to a water box 190, a floating plate 191 is arranged in the water box 190, and a position sensor for detecting the height of the floating plate 191 is arranged in the water box 190; the pressure roller 130 presses the TPEB material on the carpet, and the carpet attached with TPEB is discharged through the hollow roller 160; when the total thickness of the TPEB material and the carpet increases, the sliding distance of the pin 170 on the hollow roller 160 can be squeezed to increase, so that the water in the hollow roller 160 is discharged into the water box 190, so that the floating plate 191 floats up, and the electric telescopic rod 140 is extended, thereby reducing the total thickness of the TPEB material and the carpet.

[0058] The working mechanism of the composite layer measurement and positioning device provided in this embodiment is as follows:

[0059] The adjustment mechanism 100 drives the pressing roller 130 to move up and down through the electric telescopic rod 140. The pressing roller 130 presses the TPEB material evenly on the carpet to ensure that the two are tightly combined. The hollow roller 160 is filled with water. The multiple pins 170 slidably connected on the side wall of the roller body are used in conjunction with the tension spring 180 to form an elastic support structure. When the TPEB material is squeezed by the pressing roller 130, the total thickness of the TPEB material and the carpet increases, which can increase the sliding distance of the pin 170 on the hollow roller 160, resulting in an increase in the squeezing distance of the pin 170, thereby causing the water in the hollow roller 160 to be discharged through the water pipe 181. In order to prevent water from overflowing from the pin 170, the water can be placed in a plastic bag or an air bag and then placed in the hollow roller 160. The water pipe 181 connects the hollow roller 160 and the water box 190. 0 is introduced into the water box 190. A floating plate 191 is arranged in the water box 190. The floating plate 191 rises with the water level. The position sensor is used to detect the height of the floating plate 191. This height change directly reflects the reduction of the amount of water in the hollow roller 160, that is, the degree of pressing of the TPEB material on the carpet and the thickness of the TPEB pressed on the carpet. If the thickness of TPEB is large, a large amount of water in the hollow roller 160 will be discharged, and the floating plate 191 will rise further. The position sensor will send a signal. After receiving the signal from the position sensor, the control system will control the electric telescopic rod 140 to extend, so as to further press the TPEB material and the carpet. This automated adjustment process ensures that the TPEB material can be pressed on the carpet evenly and appropriately, so that the thickness of the TPEB material pressed on the carpet is limited.

[0060] Regarding the structure of the adjustment mechanism 100, specifically:

[0061] The adjustment mechanism 100 also includes a sleeve 161 coaxially sleeved on the hollow roller 160, the end of the sleeve 161 is connected to the end of the hollow roller 160 with a spring, and the sleeve 161 is fitted to the carpet attached with TPEB; the casting nozzle 110 is arranged on the upper part of the pressure roller 130, the output end of the electric telescopic rod 140 is connected to the first mounting plate 120, the pressure roller 130 is fixedly rotated on the first mounting plate 120, and the lower part of the first mounting plate 120 is fixedly provided with a second mounting plate 150, and the hollow roller 160 is fixedly rotated on the second mounting plate 150.

[0062] The sleeve 161 is connected to the hollow roller 160 through a spring, so that the sleeve 161 can move radially relative to the hollow roller 160. After the thickness of the carpet and the TPEB composite layer increases, the sleeve 161 can be pushed to make the sleeve 161 move radially relative to the hollow roller 160 to squeeze the pin 170, so as to avoid the TPEB layer directly contacting the pin 170 and causing deformation. In addition, a water bag can be placed between the sleeve 161 and the hollow roller 160. The placement of the water bag can play a certain role in cooling the TPEB. The casting nozzle 110 is set on the upper part of the pressure roller 130 to evenly coat or extrude the TPEB material onto the carpet at a certain flow rate and speed. When the carpet passes under the pressure roller 130, the TPEB material can be evenly pressed on the surface of the carpet, and the electric stretch The retractable rod 140 serves as a power source, and its output end is connected to the first mounting plate 120. By controlling the extension and retraction of the electric retractable rod 140, the distance between the pressure roller 130 and the carpet can be adjusted, thereby controlling the pressing degree of the TPEB material. The first mounting plate 120 is a supporting structure for the pressure roller 130. The pressure roller 130 is mounted on the first mounting plate 120 by means of fixed-axis rotation, so that the pressure roller 130 can remain stable in the vertical direction and can roll and press the carpet in the horizontal direction. The second mounting plate 150 is fixedly arranged at the lower part of the first mounting plate 120 for supporting the hollow roller 160. The hollow roller 160 is also mounted on the second mounting plate 150 by means of fixed-axis rotation to ensure that it can roll smoothly and guide the carpet attached with TPEB to be discharged.

[0063] Embodiment 3, as Figure 4 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, it also includes a conveying mechanism 200, which includes a bottom plate 210, and two conveying rollers 220 are symmetrically connected to the bottom plate 210 for rotation, and a first conveyor belt 230 is drivingly connected between the two conveyor rollers 220, and the carpet is conveyed to the pressing roller 130 by the first conveyor belt 230; a second conveyor belt 240 is arranged at the lower part of the first conveyor belt 230, and a third conveyor belt 250 is arranged at the upper part of the second conveyor belt 240, and a pattern 261 is arranged on the third hollow roller 260; the carpet squeezed by the first hollow roller and the second hollow roller falls to the second conveyor belt 240, and the carpet on the second conveyor belt 240 passes through the gap between the third conveyor belt 250 and the third hollow roller 260, and then moves to the upper part of the third conveyor belt 250 and turns over.

[0064] The working mechanism of the production system provided in this embodiment is as follows:

[0065] The bottom plate 210 serves as the foundation of the entire conveying mechanism 200 and firmly supports other components. Two conveying rollers 220 are symmetrically mounted on the bottom plate 210 and driven to rotate by a motor or other power source. The transmission connection between them ensures the smooth operation of the first conveyor belt 230. The first conveyor belt 230 surrounds the two conveyor rollers 220 to form a closed-loop conveying path. The carpet is placed on the first conveyor belt 230 and moves to the bottom of the pressure roller 130 as the first conveyor belt 230 moves. The pressure roller 130 is driven by an electric telescopic rod 140 to move horizontally to adjust the gap between it and the first conveyor belt 230. At the same time, the pressure roller 130 itself can rotate on a fixed axis so as to evenly press the TPEB material and the carpet during the rolling process. When the carpet reaches the pressure roller 130, the TPEB material flows to the back of the carpet through the casting nozzle 110, and the casting The position and coating amount of the nozzle 110 can be adjusted as needed to ensure accurate coating of the TPEB material. When the carpet carrying the TPEB material arrives under the pressure roller 130, the pressure roller 130 is pressed down by the electric telescopic rod 140, and together with the first conveyor belt 230, the TPEB material and the carpet are squeezed, so that the TPEB material can fit tightly on the surface of the carpet and form a firm composite layer. After the carpet is squeezed, it falls on the second conveyor belt 240, and the second conveyor belt 240 continues to convey the carpet, so that the carpet moves to the position of the third hollow roller 260, and the carpet passes between the third hollow roller 260 and the third conveyor belt 250, so that the third conveyor belt 250 can continue to guide and convey the carpet, so that the carpet moves to the upper part of the third conveyor belt 250, so that the carpet is turned over, and the turned-over carpet is convenient for another cutting operation.

[0066] Regarding the structure of the cutting mechanism 300, specifically:

[0067] The cutting mechanism 300 includes a swivel seat 310 connected to the base plate 210, a rotating shaft 320 is rotatably connected to the swivel seat 310, two cutting discs 330 are symmetrically key-slidably connected to the rotating shaft 320, and the cutting discs 330 are arranged at the feeding end of the first conveyor belt 230. The carpet is cut into a set width by the cutting discs 330 and then transported by the first conveyor belt 230.

[0068] The cutting mechanism 300 is mainly composed of a rotating seat 310 connected to the bottom plate 210, a rotating shaft 320 connected to the rotating seat 310 by a fixed axis rotation, and two cutting discs 330 connected to the rotating shaft 320 by a symmetrical key sliding connection. The cutting discs 330 rotate under the drive of the rotating shaft 320 and realize width adjustment within a certain range through a sliding connection. Before the start of production, according to the set width of the carpet, the position of the cutting discs 330 on the rotating shaft 320 is adjusted to match the spacing between the two cutting discs 330 with the required width. When the carpet is fed into the feeding end of the first conveyor belt 230, the cutting mechanism 300 is activated, and the rotating shaft 320 rotates under the drive of external power, driving the cutting discs 330 to rotate synchronously. The rotating cutting discs 330 cut the carpet into the set width. The waste generated during the cutting process can be recycled or processed by a collecting device. After the cutting is completed, the finished part of the carpet continues to move forward along the first conveyor belt 230 and enters the subsequent processing link.

[0069] Among the optional methods of this embodiment, the more preferred ones are:

[0070] The cutting mechanism 300 also includes two groups of sliding rods 340 that slide axially on the two rotating seats 310. The two ends of the two groups of sliding rods 340 are respectively connected to a rotating ring 350 and a mounting ring 360. The two rotating rings 350 are respectively rotatably connected to the two cutting discs 330; the two mounting rings 360 are both connected to the output end of the external power, and the two mounting rings 360 can be synchronously and equidistantly approached or moved away.

[0071] The mounting ring 360 is connected to the driving end of the external power, and the external power drives the two mounting rings 360 to move closer or farther together, so that the mounting ring 360 can drive the rotating ring 350 to move together through the sliding rod 340, and the rotating ring 350 is rotatably connected to the cutting disk 330, so that the spacing between the cutting disks 330 can be adjusted without interfering with the rotation of the cutting disk 330.

[0072] Regarding the structure of the correction mechanism 400, specifically:

[0073] The correction mechanism 400 includes correction frames 410 that slide symmetrically on both sides of the bottom plate 210 . The two correction frames 410 can move closer or farther away synchronously, thereby pushing the carpet so that the carpet is located in the middle of the first conveyor belt 230 .

[0074] The correction mechanism 400 ensures that the carpet maintains the correct position on the first conveyor belt 230, that is, it is located in the middle of the first conveyor belt 230, which is achieved by two correction frames 410 that slide symmetrically on both sides of the bottom plate 210. The two correction frames 410 can be synchronously moved closer or farther away, so as to adjust the carpet laterally. The first conveyor belt 230 can be arranged in a mesh shape, and a blowing device is arranged at the lower part of the first conveyor belt 230. When the two correction frames 410 approach each other and push the carpet to the middle of the first conveyor belt 230, the blowing device is operated to blow the carpet, thereby reducing the friction between the carpet and the first conveyor belt 230, and making the carpet easier to be pushed and corrected;

[0075] In addition, the correction mechanism 400 can also cooperate with an infrared laser 270, an infrared locator 280 and an electric push rod. The infrared laser 270 and the infrared locator 280 detect the position of the carpet on the first conveyor belt 230, and feed the detection results back to the control system. The control system controls the electric push rod to push the carpet according to the detection results, so that the carpet can be in the middle of the first conveyor belt 230.

[0076] Among the optional methods of this embodiment, the more preferred ones are:

[0077] The correction mechanism 400 also includes a first rotating rod 430 that rotates on a fixed axis in the middle of the base plate 210, and a gear 440 is connected to the first rotating rod 430. The bottoms of the two correction frames 410 are connected to racks 420, and the two racks 420 are respectively located at the upper and lower parts of the gear 440, and the two racks 420 are meshed with the gear 440; when the first rotating rod 430 rotates back and forth, it can drive the two correction frames 410 to move closer or farther away synchronously.

[0078] The first rotating rod 430 rotates on a fixed axis in the middle of the bottom plate 210 and is driven by a motor to achieve reciprocating rotation. The gear 440 is fixedly connected to the first rotating rod 430 and rotates therewith. The two racks 420 are respectively connected to the bottoms of the two correction frames 410 and are respectively located at the upper and lower parts of the gears 440. The two racks 420 are respectively engaged with the upper and lower parts of the gears 440. When the gear 440 rotates, the teeth of the upper and lower parts thereof will respectively drive the two racks 420 to move in opposite directions, thereby driving the two correction frames 410 to approach or move away synchronously. When the correction frame 410 approaches the edge of the carpet, it will push the carpet to return to the middle position of the first conveyor belt 230.

[0079] Among the optional methods of this embodiment, the more preferred ones are:

[0080] The correction mechanism 400 also includes a second rotating rod 450, and the ends of the first rotating rod 430 and the second rotating rod 450 are respectively connected to a first mounting plate 470 and a second mounting plate 460; a first connecting plate 471 is connected to the end surface of the first mounting plate 470, and a second connecting plate 461 is connected to the end surface of the second mounting plate 460. The second connecting plate 461 is connected to an arc-shaped piston cylinder 480, and the first connecting plate 471 is connected to an arc-shaped piston rod 490, and the arc-shaped piston rod 490 slides on the arc-shaped movable cylinder. Plug cylinder 480; when the two cutting disks 330 approach each other, the second rotating rod 450 is locked to the base plate 210, and the arc-shaped piston rod 490 slides into the arc-shaped piston cylinder 480, so that the first rotating rod 430 rotates and the two correction frames 410 approach each other, and, when the two cutting disks 330 move away from each other, the second rotating rod 450 is locked to the base plate 210, and the arc-shaped piston rod 490 slides out of the arc-shaped piston cylinder 480, so that the first rotating rod 430 rotates and the two correction frames 410 move away from each other.

[0081] When the two cutting discs 330 are close to or away from each other, the second rotating rod 450 will be locked on the bottom plate 210. This locking mechanism can be realized by a mechanical locking device, an electromagnetic lock or other means to prevent the second rotating rod 450 from rotating when not needed. The arc piston cylinder 480 and the arc piston rod 490 constitute a retractable transmission mechanism. The arc piston cylinder 480 is fixed on the second connecting plate 461, and the arc piston rod 490 is connected to the first connecting plate 471. As the distance between the cutting discs 330 changes, the arc piston rod 490 will slide in the arc piston cylinder 480, thereby changing its relative to the arc piston. The extended length of the cylinder 480 is transmitted to the first mounting plate 470 and the first rotating rod 430 through the first connecting plate 471 when the arc-shaped piston rod 490 slides into the arc-shaped piston cylinder 480. Since the first rotating rod 430 is connected to the gear 440, the gear 440 will rotate accordingly, thereby driving the two racks 420 and the correction frame 410 to approach synchronously. On the contrary, when the arc-shaped piston rod 490 slides out of the arc-shaped piston cylinder 480, the correction frame 410 will move away synchronously, so that when the reciprocating second rotating rod 450 drives the two correction frames 410 to be closest to each other, the distance between the two is equal to the width of the carpet, thereby ensuring the correction effect on the carpet.

[0082] Among the optional methods of this embodiment, the more preferred ones are:

[0083] The correction mechanism 400 also includes an L-shaped frame 401 connected to the swivel seat 310, a first piston rod 403 is connected to the L-shaped frame 401, a first piston cylinder 402 is connected to the mounting ring 360, the first piston rod 403 slides on the first piston cylinder 402, and an air pipe 404 is connected between the first piston cylinder 402 and the arc-shaped piston cylinder 480; when the two cutting disks 330 approach each other, the first piston cylinder 402 moves away from the first piston rod 403, so that the air in the arc-shaped piston cylinder 480 is transferred to the first piston cylinder 402, so that the arc-shaped piston rod 490 slides into the arc-shaped piston cylinder 480, and, when the two cutting disks 330 move away from each other, the first piston cylinder 402 moves toward the first piston rod 403, so that the air in the first piston cylinder 402 is transferred to the arc-shaped piston cylinder 480, so that the arc-shaped piston rod 490 slides out of the arc-shaped piston cylinder 480.

[0084] When the two cutting disks 330 move away from each other, the L-shaped frame 401 moves with the mounting ring 360, causing the first piston rod 403 to slide in the first piston cylinder 402. This movement compresses the air in the first piston cylinder 402 and discharges it into the arc piston cylinder 480 through the air pipe 404. As the air pressure in the arc piston cylinder 480 increases, the arc piston rod 490 is forced to slide outside the arc piston cylinder 480, thereby driving the correction frame 410 away. On the contrary, when the two cutting disks 330 approach each other, negative pressure is formed in the first piston cylinder 402, thereby sucking air from the arc piston cylinder 480 through the air pipe 404. As the air pressure in the arc piston cylinder 480 decreases, the arc piston rod 490 slides into the arc piston cylinder 480, driving the correction frame 410 to approach.

[0085] Regarding the structure of the casting width adjustment mechanism 500, Fig.12 As shown, specifically:

[0086] The casting width adjustment mechanism 500 includes a second piston cylinder 510 sliding on the bottom plate 210, a second piston rod 520 is fixedly connected inside the bottom plate 210, the second piston rod 520 slides on the second piston cylinder 510, a protrusion 530 is arranged on the outer wall of the second piston cylinder 510, and when the two correction frames 410 are close to each other, the protrusion 530 can be pushed to make the second piston cylinder 510 slide in the direction away from the second piston rod 520, and the lower part of the casting nozzle 110 is symmetrically slidably connected to two baffles 550, and the two baffles 550 are fixedly connected to the third The piston cylinder 560 and the casting nozzle 110 are symmetrically connected with two third piston rods 570, and the third piston rods 570 on the same side slide on the third piston cylinder 560 on the same side; the second piston rod 520 is penetrated and connected with a pipe 540, and the two ends of the pipe 540 are respectively connected with the third piston cylinder 560 and the second piston cylinder 510; when the arc-shaped piston rod 490 slides to make the two correction frames 410 approach each other, the two correction frames 410 push the second piston cylinder 510 to make the two baffles 550 approach each other, thereby reducing the casting width of the casting nozzle 110.

[0087] When the two correction frames 410 are close to each other, the protrusion 530 on the second piston cylinder 510 is pushed, so that the second piston cylinder 510 slides along the bottom plate 210 in a direction away from the second piston rod 520. Since the second piston rod 520 is fixed, the sliding of the second piston cylinder 510 changes the size of its internal space, thereby affecting the air pressure in the third piston cylinder 560 through the pipe 540. The pipe 540 connects the second piston cylinder 510 and the third piston cylinder 560. When the air in the second piston cylinder 510 is compressed, part of the air in the third piston cylinder 560 is compressed. Air will flow into the third piston cylinder 560 through the pipe 540, causing the air pressure in the third piston cylinder 560 to increase. As the air pressure in the third piston cylinder 560 increases, the third piston rod 570 on the same side will be pushed inward and push the baffles 550 closer to each other. The mutual approach of the baffles 550 reduces the effective casting width of the casting nozzle 110, thereby realizing automatic adjustment of the casting width, so that the width of the material discharged by the casting nozzle 110 is consistent with the width of the carpet. The position of the second piston cylinder 510 can be reset by manual push.

[0088] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A production system for TPEB edge carpet, characterized in that: The method comprises the first step: the carpet moves from the loading end of the first conveyor belt (001) to the unloading end of the first conveyor belt (002), while the TPEB material outlet extrude the TPEB material toward the upper surface of the carpet.

2. The production system of TPEB edge carpet according to claim 1, characterized in that: The method comprises the following steps: conveying the carpet (002) with TPEB material from the first conveyor belt (001) to the pressure roller assembly (003), sequentially performing a first pressing and a second pressing in the pressure roller assembly (003), cooling the TPEB material by the pressure rollers, and manufacturing a TPEB edge carpet (004) after two pressings.

3. The production system of TPEB edge carpet according to claim 2, characterized in that: The method comprises the third step of using a cooling fan to cool and shape the TPEB edge carpet (004) during the process of transferring the carpet to the cloth storage rack (005).

4. The production system of TPEB edge carpet according to claim 3, characterized in that: The method comprises the following steps: the TPEB edge carpet (004) is transferred from the cloth storage rack (005) to the cutting table (006) for cutting.

5. A composite layer measuring and positioning device for TPEB edge carpet, comprising the TPEB edge carpet production system according to any one of claims 1 to 4, characterized in that: The invention comprises an adjustment mechanism (100), wherein the adjustment mechanism (100) comprises a pressure roller (130) and an electric telescopic rod (140) for pushing the pressure roller (130); the lower part of the pressure roller (130) is rotatably connected to a hollow roller (160); the hollow roller (160) is filled with water; a plurality of pins (170) are slidably connected to the side wall of the hollow roller (160); a tension spring (180) is sleeved on the pin (170); and two ends of the tension spring (180) are respectively fixedly connected to the pin cap of the pin (170) and the inner wall of the hollow roller (160); A water pipe (181) is coaxially connected to the hollow roller (160), the water pipe (181) is connected to a water box (190), a floating plate (191) is arranged in the water box (190), and a position sensor for detecting the height of the floating plate (191) is arranged in the water box (190); The pressing roller (130) presses the TPEB material onto the carpet, and the carpet with the TPEB attached is discharged through the guidance of the hollow roller (160); When the total thickness of the TPEB material and the carpet increases, the sliding distance of the pin (170) on the hollow roller (160) can be increased to squeeze the water in the hollow roller (160) to be discharged into the water box (190), so that the floating plate (191) floats up and the electric telescopic rod (140) is extended, thereby reducing the total thickness of the TPEB material and the carpet.

6. The composite layer measuring and positioning device of TPEB edge carpet according to claim 5, characterized in that: The adjustment mechanism (100) further comprises a sleeve (161) coaxially sleeved on the hollow roller (160), an end of the sleeve (161) and an end of the hollow roller (160) being connected with a spring, and the sleeve (161) is attached to the carpet to which the TPEB is attached; The adjustment mechanism (100) further comprises a casting nozzle (110), wherein the casting nozzle (110) is arranged on the upper part of the pressure roller (130), the output end of the electric telescopic rod (140) is connected to a first mounting plate (120), the pressure roller (130) is fixedly rotated on the first mounting plate (120), a second mounting plate (150) is fixedly arranged on the lower part of the first mounting plate (120), and the hollow roller (160) is fixedly rotated on the second mounting plate (150).

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