Ultraviolet light curing inner liner hose flattening and rolling equipment and production system

Abstract

This invention belongs to the technical field of repair material production equipment, and discloses a UV-curable inner lining hose flattening and rolling equipment and production system. Specifically, the UV-curable inner lining hose flattening and rolling equipment includes a support component. One end of the support component is connected to a slide rail, and the end of the support component away from the slide rail is connected to a connecting component. The two ends of the connecting component along the width direction are respectively connected to a pre-expansion component and a detection component. A working component is connected to the end of the support component near the slide rail. Through the coordinated operation of the support component and the working component, precise control of the rolling pressure is achieved. The telescopic rod dynamically adjusts the height of the movable plate according to the feedback data of the pressure sensor, so that the pressing plate of the rolling part always contacts the hose with the optimal pressure. The elastic connection design between the rotating roller and the pressing plate can adapt to the slight undulations of the hose surface and avoid excessive pressure that could cause hose damage.

Description

Technical Field

[0001] This invention belongs to the technical field of repair material production equipment, specifically a UV-curable inner lining hose flattening and rolling equipment and production system. Background Technology

[0002] In the field of repair material production, UV-curable inner lining tubing is an important repair material. Its production process requires flattening and rolling to ensure uniform adhesive distribution and a smooth surface, meeting subsequent usage requirements. However, traditional rolling equipment has several shortcomings. Firstly, the rolling pressure is difficult to control precisely, easily leading to tubing damage due to excessive pressure or poor flattening due to insufficient pressure, and it lacks adaptability to tubing surface irregularities. Secondly, the rolling coverage is limited, making it difficult to completely eliminate bulges and wrinkles on the tubing surface, easily resulting in missed areas.

[0003] Patent application number CN202311049586.6 discloses a UV-curable inner lining hose.

[0004] The mobile device for flattening and rolling, belonging to the field of repair material production equipment, includes: a hose flattening and placement platform with tracks on both sides; a moving mechanism mounted on the tracks; a vacuum-impregnated inner liner hose placed on the platform; the moving mechanism reciprocating along the tracks; and a rolling mechanism on the moving mechanism moving with the mobile frame and rolling the inner liner hose back and forth. The rolling mechanism is equipped with a two-stage auger shaft, symmetrically arranged. This design ensures sufficient adhesive is filled into both sides of the unfolded hose, resulting in uniform adhesive distribution throughout the hose during secondary rolling. Sufficient adhesive on both sides ensures that the adhesive quickly enters the folded hose interlayer during compression, ensuring thorough impregnation throughout the hose. This design offers advantages such as good impregnation effect and resistance to breakage and deformation.

[0005] Meanwhile, the production process lacks an effective pre-processing and real-time detection closed-loop mechanism. The pre-expansion stage fails to fully soften the hose to reduce flattening resistance, and the detection stage cannot provide timely feedback on the rolling effect and adjust equipment parameters accordingly, resulting in unstable product qualification rates. In addition, the traditional production mode has a low degree of automation and intelligence, and the feeding, parameter adjustment, and unloading stages rely on manual operation, which not only results in low production efficiency but also makes it difficult to achieve effective traceability of production data and process optimization, thus failing to meet the needs of large-scale and high-precision production.

[0006] Therefore, in order to solve the above-mentioned technical problems, the present invention proposes an ultraviolet light curing inner lining hose flattening and rolling equipment and production system. Summary of the Invention

[0007] The purpose of this invention is to address the above-mentioned problems. This invention provides a UV-curable inner lining hose flattening and rolling equipment and production system, which has the advantages of precise pressure, comprehensive coverage, and stable effect.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a UV-curable inner lining hose flattening and rolling device, comprising a support assembly, one end of the support assembly being connected to a slide rail, the end of the support assembly away from the slide rail being connected to a connecting assembly, the two ends of the connecting assembly along the width direction being respectively connected to a pre-expansion assembly and a detection assembly, and a working assembly being connected to the end of the support assembly near the slide rail;

[0009] The working component includes a telescopic rod, one end of which is connected to a movable plate. A rolling part is rotatably provided on the movable plate. Two rotating disks and a scraping part are respectively connected to the end of the movable plate near the slide rail. The two rotating disks can slide relative to the movable plate.

[0010] The rolling part includes a rotating roller, and multiple pressing plates are elastically connected to the outer circumference of the rotating roller.

[0011] Preferably, the support assembly includes a support plate, one end of which is connected to two bearing rods. The two bearing rods are respectively located on both sides of the support plate along its length, and the ends of the two bearing rods away from the support plate are respectively connected to sliding members connected to the slide rail. The connecting assembly is located on the end of the support plate away from the bearing rods, and the working assembly and the bearing rods are located on the same end face of the support plate.

[0012] Preferably, the movable plate has a groove at one end near the slide rail, and the rotating disk is slidably connected in the groove.

[0013] Preferably, the leveling part includes a support plate, one end of which is connected to the movable plate, and the end of the support plate away from the movable plate is connected to a plurality of housings. The end of the housing away from the support plate is provided with a connecting groove, and a shrinking block is slidably provided in the connecting groove. An elastic part is connected between the shrinking block and the housing.

[0014] Preferably, the connecting assembly includes a crossbeam connected to the support plate, and a rotating rod is rotatably provided on each of the two opposite end faces of the crossbeam. The end of the rotating rod away from the crossbeam is connected to the pre-extension assembly and the detection assembly, respectively.

[0015] Preferably, the pre-expanding component includes a heating section, and one end of the heating section near the hose is rotatably provided with a rotating shaft for flattening the hose.

[0016] Preferably, the detection component includes a connecting plate, with a plurality of swing blades elastically connected to one end of the connecting plate near the hose, and the pre-expansion component is located on one side of the moving direction of the support component, while the detection component is located on the side away from the moving direction of the support component.

[0017] Preferably, the end of the rotating disk away from the movable plate is provided with a flexible layer.

[0018] The production system utilizing the UV-curable inner lining hose flattening and rolling equipment includes flattening and rolling equipment, feeding device, unloading device, intelligent central control platform, and data storage module.

[0019] The feeding device is connected to the intelligent central control platform by signal. According to the production order, it automatically delivers the inner lining hose of the corresponding material and thickness to the designated position between the slide rails and transmits the hose parameters to the intelligent control unit of the rolling equipment.

[0020] After the detection components confirm that the hose rolling is qualified, the feeding device automatically transports the finished hose to the next process. Unqualified products are sorted to the defective product area and an alarm signal is issued through the intelligent central control platform.

[0021] The data storage module records the hose parameters, component operating parameters, test data and product qualification rate of each production in real time, forming a production database that can be used for subsequent production optimization, quality traceability and parameter model iteration and update.

[0022] The intelligent central control platform centrally manages the entire production process, displays equipment operating status, production progress, parameter curves and alarm information in real time, supports manual parameter adjustment and automatic production mode switching, and realizes intelligent, automated and visualized production process.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] 1. Through the coordinated operation of the support components and working components, precise control of the rolling pressure is achieved. The telescopic rod dynamically adjusts the height of the movable plate based on the feedback data from the pressure sensor, ensuring that the pressing plate of the rolling part always contacts the hose with the optimal pressure. The elastic connection design between the rotating roller and the pressing plate can adapt to the slight undulations on the hose surface and avoid excessive pressure that could damage the hose. At the same time, the rotating disc slides along the groove and moves in conjunction with the support components to eliminate bulges on the hose surface from all angles. After a second smoothing by the scraping part, it ensures that the adhesive is evenly distributed and the surface is flat after the hose is rolled.

[0025] 2. The pre-rolling component, working component, and testing component are connected in the order of operation to form a complete closed-loop processing flow. After the pre-rolling component softens the hose through the heating section, the rotating shaft initially flattens out large-area wrinkles, laying the foundation for subsequent rolling. The rotating disk, rolling section, and scraping section of the working component work in sequence to eliminate protrusions layer by layer. The oscillating blade of the testing component monitors the rolling effect in real time. The oscillation data collected by the angle sensor is fed back to the intelligent control module. If any protrusions are found that have not been eliminated, the equipment can be driven to move in the opposite direction, linking the heating of the pre-rolling component and the strengthening treatment of the working component, so as to achieve full coverage of the hose without dead angles and greatly improve the product qualification rate. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the overall device of the present invention;

[0027] Figure 2 This is a cross-sectional structural diagram of the overall device of the present invention;

[0028] Figure 3 This is a cross-sectional view of the overall device of the present invention from another direction;

[0029] Figure 4 This is a three-dimensional structural diagram of the working components of the present invention;

[0030] Figure 5 This is a cross-sectional structural diagram of the working component of the present invention;

[0031] Figure 6 This is a three-dimensional structural schematic diagram of the pre-exhibition component of the present invention;

[0032] Figure 7 This is a schematic diagram of the connection structure between the shell and the shrink block of the present invention;

[0033] Figure 8 This is a schematic diagram of the cross-sectional structure of the shell and the shrink block of the present invention.

[0034] Figure Descriptions: 1. Slide rail; 2. Support assembly; 201. Support plate; 202. Bearing rod; 203. Sliding element; 3. Connecting assembly; 301. Cross frame; 302. Rotating rod; 4. Working assembly; 401. Telescopic rod; 402. Movable plate; 4021. Slide groove; 403. Rolling part; 4031. Rotating roller; 4032. Pressing plate; 404. Rotating disk; 405. Scraping part; 4051. Bearing plate; 4052. Housing; 4053. Shrink block; 4054. Elastic part; 4055. Connecting groove; 5. Pre-expansion assembly; 501. Heating part; 502. Rotating shaft; 6. Detection assembly; 601. Connecting plate; 602. Swing blade. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] like Figures 1-8 As shown, the UV-curable inner lining hose flattening and rolling equipment includes a support component 2 for connecting the device. The support component 2 is equipped with an intelligent control module. One end of the support component 2 is connected to a slide rail 1 for fixing the moving area of ​​the support component 2. The end of the support component 2 away from the slide rail 1 is connected to a connecting component 3 for support. The two ends of the connecting component 3 along the width direction are respectively connected to a pre-spreading component 5 for flattening the hose area and a detection component 6 for identifying the surface condition of the hose. The end of the support component 2 near the slide rail 1 is connected to a working component 4 for rolling the inner lining hose.

[0037] During use, the hose to be rolled is placed between the slide rails 1, and the support component 2 is controlled to move on the slide rails 1, thereby changing the position between the support component 2 and the hose. During the movement of the support component 2, the surface of the hose is first pre-flattened by the pre-expansion component 5, and then the cartilage liner is rolled by the working component 4. Subsequently, the detection component 6 is used to identify and detect the area after the working component 4 is pressed, to ensure that the rolling effect is stable.

[0038] To ensure that the working component 4 can flatten the hose, the working component 4 includes a telescopic rod 401 for controlling the height of the movable plate 402. One end of the telescopic rod 401 is connected to the movable plate 402 for connection. The movable plate 402 is rotatably provided with a rolling part 403 for rolling the hose liner. The end of the movable plate 402 near the slide rail 1 is respectively connected to two rotating disks 404 for eliminating large bulges on the hose liner and a flattening part 405 for flattening the rolled hose liner. The rotating disks 404 and the flattening part 405 are respectively located on both sides of the movable plate 402 along the width direction and do not contact the rolling part 403. The two rotating disks 404 are located on one side of the forward direction of the rolling part 403. The two rotating disks 404 can slide relative to the movable plate 402, thereby ensuring that the rotating disks 404 can fully cover the hose liner area, avoiding areas where large bulges are not flattened, and improving the rolling efficiency of the rolling part 403.

[0039] During the operation of the working component 4, the height of the movable plate 402 is controlled by the telescopic rod 401, so that the movable plate 402 is close to the inner lining of the hose to be rolled, causing the rolling part 403 and the rotating disk 404 to come into contact with the hose. Then, as the support component 2 and the inner lining of the hose move relative to each other, the rotating disk 404 first eliminates the bulges on the inner lining, dispersing them into several small bulges. Then, the rolling part 403 rolls relative to the hose to flatten and roll the bulge area. The flatness of the rolled area is identified by the scraping part 405.

[0040] Meanwhile, the rolling part 403 includes a rotating roller 4031, and multiple pressing plates 4032 for contacting the inner lining of the hose are elastically connected on the outer circumference of the rotating roller 4031. A pressure sensor is connected between the pressing plate 4032 and the rotating roller 4031, so that the pressing pressure between the pressing plate 4032 and the inner lining of the hose can be adjusted according to the rolling state to meet the rolling requirements.

[0041] The intelligent control module is electrically connected to the telescopic rod 401. It collects the contact pressure data between the pressing plate 4032 of the rolling part 403 and the hose in real time through the pressure sensor, and automatically adjusts the extension and retraction of the telescopic rod 401 according to the preset pressure threshold to ensure that the rolling pressure of the pressing plate 4032 on the hose is always within the optimal range.

[0042] When the pressure data is greater than the preset threshold, the telescopic rod 401 is controlled to retract appropriately to reduce the pressing pressure and avoid damage to the hose; when the pressure data is less than the preset threshold, the telescopic rod 401 is controlled to extend to increase the pressing pressure and ensure the rolling and flattening effect.

[0043] Specifically, the intelligent control module collects the contact pressure between the pressing plate 4032 and the hose through the pressure sensor, and automatically controls the telescopic rod 401 to adjust the height of the movable plate 402 so that the movable plate 402 is close to the inner lining of the hose to be rolled, so that the rolling part 403 and the rotating disk 404 maintain the optimal contact state with the hose. As the support component 2 moves relative to the inner lining of the hose, the control module drives the rotating disk 404 to slide in the slide groove 4021 at a preset frequency. First, the bulges on the inner lining are initially eliminated, and they are dispersed into several small bulges. Then, the rolling part 403 rolls relative to the hose to achieve flattening and rolling of the bulge area. The flattening part 405 identifies the flatness of the rolled area, and the identification data is fed back to the control module in real time to dynamically adjust the operating status of each component.

[0044] Furthermore, to ensure that the working component 4 maintains a normal working state, the support component 2 includes a support plate 201 for connecting the component equipment. One end of the support plate 201 is connected to two bearing rods 202 for maintaining the height of the support plate 201. The two bearing rods 202 are located on both sides of the support plate 201 along the length direction, and will not interfere with the working component 4. The ends of the two bearing rods 202 away from the support plate 201 are respectively connected to sliding members 203 connected to the slide rail 1. The sliding members 203 drive the bearing rods 202 to move, completing the relative movement between the support plate 201 and the slide rail 1, and completing the relative movement between the working component 4 and the hose liner. The connecting component 3 is located on the end of the support plate 201 away from the bearing rods 202. The working component 4 and the bearing rods 202 are located on the same end face of the support plate 201.

[0045] Furthermore, the movable plate 402 has a groove 4021 at one end near the slide rail 1 to limit the movement path of the rotating disk 404. A displacement sensor for detecting the position of the rotating disk 404 is provided in the groove 4021. The rotating disk 404 is slidably connected in the groove 4021. The shape of the groove 4021 is preferably straight or in the shape of ∞ to ensure that the rotating disk 404 can fully cover the inner lining of the hose. It should also be noted that during the movement of the rotating disk 404 along the groove 4021, the rotating disk 404 can rotate relative to the inner lining hose, thereby improving the rolling efficiency of the hose.

[0046] The intelligent control module collects the sliding position information of the displacement sensor in the slide groove 4021, and combines it with the moving speed of the support component 2 to automatically adjust the sliding frequency and range of the rotating disk 404, so as to achieve all-round and dead-angle-free coverage of the bulge on the surface of the hose.

[0047] When the detection component 6 reports that a bulge still exists in a certain area, the intelligent control module can drive the rotating disk 404 to slide and rotate back and forth in that area to enhance the bulge elimination effect.

[0048] Furthermore, in order to identify the rolling state of the inner lining hose after rolling by the rolling part 403 and to assist the use of the rolling part 403, a leveling part 405 is provided. The leveling part 405 includes a support plate 4051 for controlling the rolling depth with the inner lining hose. One end of the support plate 4051 is connected to the movable plate 402. The end of the support plate 4051 away from the movable plate 402 is connected to a plurality of housings 4052 for connecting and supporting. The end of the housing 4052 away from the support plate 4051 has a connecting groove 40 for accommodating the movement space of the shrink block 4053. 55. A shrink block 4053 for contacting the inner lining hose is slidably provided in the connecting groove 4055, and an elastic part 4054 for resetting the shrink block 4053 is connected between the shrink block 4053 and the housing 4052. In use, first adjust the contact angle between the housing 4052 and the hose lining, and then use the bearing plate 4051 to adjust the shrink block 4053 to contact the surface of the hose lining, so as to ensure that when the support plate 201 moves, the shrink block 4053 can slide relative to the connecting groove 4055 when the contact abnormal protrusion occurs.

[0049] It should be noted that the elastic force of the elastic part 4054 will not have too much impact on the detection efficiency of the shrink block 4053. That is, when the shrink block 4053 comes into contact with any abnormal protrusion, the shrink block 4053 can cause the elastic part 4054 to elastically shrink.

[0050] Furthermore, the connecting assembly 3 includes a crossbeam 301 for connection and fixation to the support plate 201. The crossbeam 301 is connected to the support plate 201. Rotating rods 302 are rotatably provided on both opposite end faces of the crossbeam 301. The end of the rotating rod 302 away from the crossbeam 301 is connected to the pre-extension assembly 5 and the detection assembly 6 respectively. The rotating rods 302 are used to adjust the angles of the pre-extension assembly 5 and the detection assembly 6 as well as the contact angle between them and the inner lining hose, and to ensure that the positions of the pre-extension assembly 5 and the detection assembly 6 are not too close to the working assembly 4, so as not to affect the operation of the working assembly 4.

[0051] Furthermore, in order to improve the flattening efficiency of the pre-expanding component 5 for the inner lining hose, the pre-expanding component 5 includes a heating part 501 for preheating the inner lining hose. The heating temperature of the heating part 501 will not affect the use of the inner lining hose. A rotating shaft 502 for flattening and rolling the hose is rotatably provided at one end of the heating part 501 near the hose. The heating layer of the heating part 501 and the rotating shaft 502 are on the same side, both near the end of the inner lining hose. In use, the heating part 501 on the pre-expanding component 5 is first preheated, and then the heating part 501 and the rotating shaft 502 are brought into contact with the surface of the inner lining hose. The relative movement between the supporting component 2 and the surface of the inner lining hose is achieved by the movement of the supporting component 2, thereby flattening the inner lining hose.

[0052] Meanwhile, during the heating and flattening process of the pre-extension component 5, the heating unit 501 is used to soften the inner lining hose, and then the shape of the softened hose is fixed by the rotating shaft 502.

[0053] Furthermore, in order to ensure that the working component 4 effectively eliminates the protrusions on the inner lining hose, and at the same time to control and regulate the working component 4, the detection component 6 includes a connecting plate 601. The end of the connecting plate 601 near the hose is elastically connected to multiple swing blades 602 with end faces in contact with the inner lining hose. The pre-extension component 5 is located on one side of the moving direction of the support component 2, and the detection component 6 is located on the side away from the moving direction of the support component 2. During the movement of the support component 2, the pre-extension component 5 first contacts the inner lining hose, then the working component 4 contacts the inner lining hose, and finally the detection component 6 contacts the inner lining hose.

[0054] During operation, when there are abnormal protrusions on the surface of the inner lining hose, when the swing blade 602 comes into contact with the protrusion, the relative movement between the swing blade 602 and the connecting plate 601 is caused by the resistance of the protrusion. The rolling state of the inner lining hose is judged according to the swing amplitude and swing frequency of the swing blade 602, so as to timely adjust the working state of the working component 4.

[0055] The swing blade 602 of the detection component 6 has a built-in angle sensor that collects the swing amplitude and frequency data of the swing blade 602 in real time and transmits them to the intelligent control module. The control module presets a swing threshold range. When the swing amplitude exceeds the preset threshold or the swing frequency is abnormal, it determines that there are unresolved protrusions or poor flattening effect on the surface of the hose in the corresponding area. It immediately sends feedback commands to the support component 2 and the working component 4, controlling the support component 2 to pause its movement or move in the opposite direction to the area. The telescopic rod 401 of the working component 4 adjusts the pressing pressure, and the rotating disk 404 strengthens the treatment of the area. At the same time, the pre-expansion component 5 can appropriately increase the heating temperature of the area, forming a closed-loop control until the swing data fed back by the detection component 6 returns to the normal range, and then the equipment continues to operate normally.

[0056] Furthermore, a flexible layer is provided at the end of the rotating disk 404 away from the movable plate 402 to ensure that the inner lining of the hose will not be damaged during the rotation of the rotating disk 404.

[0057] Before starting the equipment, place the UV-cured inner lining hose to be processed in the working area between the slide rails 1, ensuring that the hose is laid flat and free from severe wrinkles or damage. The intelligent control module initializes the system parameters, presets key parameters such as the pressing pressure threshold, the sliding frequency of the rotating disk 404, and the preheating temperature of the heating unit 501. At the same time, it completes the initial state detection through the sensors built into each component, confirming that the sliding part 203 is reliably connected to the slide rail 1, the telescopic rod 401 extends and retracts smoothly, the pressing plate 4032 and the rotating roller 4031 are elastically connected normally, and the swing blade 602 swings flexibly, ensuring that the equipment is in a ready state.

[0058] After the operation begins, the intelligent control module drives the sliding part 203 of the support component 2 to move along the slide rail 1, which in turn drives the support plate 201 and the working component 4 and connecting component 3 installed on it to move synchronously, so that the whole equipment moves closer to the hose area along the preset path. During this process, the connecting component 3 adjusts the angle of the pre-deployment component 5 and the detection component 6 in advance through the rotating rods 302 at both ends of the crossbeam 301, so as to ensure that the rotating shaft 502 of the pre-deployment component 5 and the swing blade 602 of the detection component 6 can form the optimal contact angle with the hose surface. The pre-deployment component 5 is located at the front end of the moving direction of the support component 2, the detection component 6 is located at the rear end, and the working component 4 is located in the middle core operation position, forming a continuous operation link.

[0059] During the pre-extension stage, the heating part 501 of the pre-extension component 5 first starts preheating at a preset temperature. The heating temperature is controlled within a range that does not affect the performance of the hose material. The surface material of the hose is appropriately softened through heat transfer, reducing the resistance to subsequent flattening. As the support component 2 continues to move, the rotating shaft 502 on the same side of the heating part 501 contacts the softened hose surface and rotates relative to it. The rolling pressure of the rotating shaft 502 is used to initially flatten the large area of ​​wrinkles on the hose surface, dispersing the concentrated wrinkles into small protrusions, laying the foundation for the precise rolling of the subsequent working component 4. At the same time, the rotating rod 302 can finely adjust the height and angle of the pre-extension component 5 in real time according to the hose width and the distribution of wrinkles, ensuring that the rotating shaft 502 fully covers the hose and there are no missed areas in the pre-extension.

[0060] Entering the core rolling stage, the intelligent control module adjusts the height of the movable plate 402 through the telescopic rod 401 of the working component 4, so that the movable plate 402 drives the rolling part 403, the rotating disk 404 and the scraping part 405 to approach the surface of the hose simultaneously. At this time, the rotating disk 404 first contacts the hose, and the flexible layer at the end away from the movable plate 402 can avoid scratching the surface of the hose. At the same time, the rotating disk 404 slides back and forth along the slide groove 4021 opened in the movable plate 402. The straight or ∞-shaped structure of the slide groove 4021 ensures that the rotating disk 404 can cover the entire area in the width direction of the hose. The rotating disk 404 rotates during the sliding process, which further disperses the small protrusions and bulges remaining after the pre-expansion, further dismantling the stubborn bulges and reducing the rolling load of the rolling part 403.

[0061] The displacement sensor built into the slide 4021 collects the position information of the rotating disk 404 in real time. The intelligent control module, combined with the moving speed of the support component 2, dynamically adjusts the sliding frequency and range of the rotating disk 404 to ensure that the bulge is treated without any blind spots.

[0062] Subsequently, the rotating roller 4031 of the rolling part 403 contacts the surface of the hose. Multiple pressing plates 4032, which are elastically connected to the outer circumference of the rotating roller 4031, fully adhere to the surface of the hose during the rolling process. The pressure sensor between the pressing plate 4032 and the rotating roller 4031 collects the contact pressure data in real time and transmits the data to the intelligent control module.

[0063] The control module compares the real-time pressure with a preset threshold. If the pressure is greater than the threshold, it means that the pressure of the pressing plate 4032 on the hose is too high, which may cause the hose to break. At this time, the control telescopic rod 401 is appropriately contracted to reduce the height of the movable plate 402 and reduce the pressing pressure. If the pressure is less than the threshold, it means that the pressure is insufficient and cannot achieve effective flattening. The control module drives the telescopic rod 401 to extend, increasing the contact pressure between the pressing plate 4032 and the hose to ensure the rolling effect.

[0064] While the pressure is being adjusted, the rotating roller 4031 drives the pressing plate 4032 to roll continuously. Utilizing the buffering effect of the elastic connection, the pressing plate 4032 can adapt to the slight undulations on the surface of the hose, precisely roll the dispersed protrusions, and completely flatten them, ensuring that the adhesive on the surface of the hose is evenly distributed without local accumulation or gaps.

[0065] After rolling, the leveling unit 405 immediately performs subsequent processing and status identification on the rolled area. The support plate 4051 of the leveling unit 405 is fixed to the movable plate 402. Multiple housings 4052 at the end away from the movable plate 402 are slidably connected to the shrink block 4053 through the connecting groove 4055. The elastic part 4054 between the shrink block 4053 and the housing 4052 provides stable support force. When there are small protrusions on the surface of the rolled hose, the shrink block 4053 will slide inward along the connecting groove 4055 after contacting the protrusion, and compress the elastic part 4054. The elastic feedback of the elastic part 4054 can assist the leveling unit 405 in smoothing the small protrusions a second time. At the same time, the sliding displacement of the shrink block 4053 is fed back to the intelligent control module through the built-in sensor, providing preprocessing information for the accurate detection of the subsequent detection component 6.

[0066] During the testing phase, the testing component 6, located at the rear end of the support component 2 in the direction of movement, begins operation. The connecting plate 601 of the testing component 6 adjusts its angle via the rotating rod 302, ensuring that the multiple elastically connected swing blades 602 are in close contact with the rolled hose surface.

[0067] When there are incompletely eliminated protrusions or uneven areas on the surface of the hose, the protrusions will exert a resistance force on the swing blade 602, causing the swing blade 602 to swing. The angle sensor built into the swing blade 602 collects the swing amplitude and swing frequency data in real time and transmits it to the intelligent control module. The control module presets a swing threshold range. If the swing amplitude exceeds the threshold or the swing frequency is abnormal, it is determined that the rolling effect in the corresponding area is not good. It immediately sends a command to control the support component 2 to stop moving or move in the opposite direction to the abnormal area. At the same time, it adjusts the working component 4 to increase the pressing pressure and strengthen the sliding frequency of the rotating disk 404. The pre-extension component 5 appropriately increases the heating temperature of the area to form a closed loop process until the detection component 6 reports that the swing data has returned to normal, and then the equipment continues to work forward.

[0068] The present invention also includes a production system implemented using a UV-curable inner lining hose flattening and rolling equipment, including flattening and rolling equipment, feeding device, unloading device, intelligent central control platform and data storage module;

[0069] The feeding device is connected to the intelligent central control platform by signal. According to the production order, it automatically delivers the inner lining hose of the corresponding material and thickness to the designated position between the slide rails and transmits the hose parameters to the intelligent control unit of the rolling equipment.

[0070] After the detection components confirm that the hose rolling is qualified, the feeding device automatically transports the finished hose to the next process. Unqualified products are sorted to the defective product area and an alarm signal is issued through the intelligent central control platform.

[0071] The data storage module records the hose parameters, component operating parameters, test data and product qualification rate of each production in real time, forming a production database that can be used for subsequent production optimization, quality traceability and parameter model iteration and update.

[0072] The intelligent central control platform centrally manages the entire production process, displays equipment operating status, production progress, parameter curves and alarm information in real time, supports manual parameter adjustment and automatic production mode switching, and realizes intelligent, automated and visualized production process.

[0073] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0074] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A UV-curable inner lining hose flattening and rolling device, comprising a support assembly (2), characterized in that: One end of the support component (2) is connected to the slide rail (1), and the end of the support component (2) away from the slide rail (1) is connected to the connecting component (3). The two ends of the connecting component (3) along the width direction are respectively connected to the pre-expansion component (5) and the detection component (6), and the end of the support component (2) close to the slide rail (1) is connected to the working component (4). The working component (4) includes a telescopic rod (401), one end of which is connected to a movable plate (402). A rolling part (403) is rotatably provided on the movable plate (402). Two rotating disks (404) and a scraping part (405) are respectively connected to one end of the movable plate (402) near the slide rail (1). The two rotating disks (404) can slide relative to the movable plate (402). The rolling part (403) includes a rotating roller (4031), and multiple pressing plates (4032) are elastically connected to the outer circumference of the rotating roller (4031); a pressure sensor is connected between the pressing plate (4032) and the rotating roller (4031); the intelligent control module is electrically connected to the telescopic rod (401), and collects the contact pressure data between the pressing plate (4032) of the rolling part (403) and the hose in real time through the pressure sensor, and automatically adjusts the extension and retraction of the telescopic rod (401) according to the preset pressure threshold. The movable plate (402) has a groove (4021) at one end near the slide rail (1). The rotating disk (404) is slidably connected in the groove (4021). The groove (4021) is equipped with a displacement sensor for detecting the position of the rotating disk (404). The intelligent control module collects the sliding position information of the rotating disk (4021) in the groove (4021) through the displacement sensor, and automatically adjusts the sliding frequency and range of the rotating disk (404) in combination with the moving speed of the support component (2). The detection component (6) includes a connecting plate (601). The connecting plate (601) is elastically connected to a plurality of swing blades (602) at one end near the hose. The swing blades (602) have built-in angle sensors to collect the swing amplitude and swing frequency data of the swing blades (602) in real time and transmit them to the intelligent control module. The control module presets a swing threshold range. When the swing amplitude exceeds the preset threshold or the swing frequency is abnormal, it determines that there are unremoved protrusions or poor flattening effect on the surface of the hose in the corresponding area. It immediately sends feedback instructions to the support component (2) and the working component (4) to control the support component (2) to pause its movement or move in the opposite direction to the area. The telescopic rod (401) of the working component (4) adjusts the pressing pressure, and the rotating disk (404) strengthens the processing of the area. At the same time, the pre-expansion component (5) can appropriately increase the heating temperature of the area to form a closed-loop control.

2. The UV-cured innerliner flat-rolling apparatus of claim 1, wherein: The support assembly (2) includes a support plate (201), one end of which is connected to two bearing rods (202). The two bearing rods (202) are located on both sides of the support plate (201) along the length direction, and the ends of the two bearing rods (202) away from the support plate (201) are respectively connected to a sliding member (203) connected to the slide rail (1). The connecting assembly (3) is located on the end of the support plate (201) away from the bearing rods (202). The working assembly (4) and the bearing rods (202) are located on the same end face of the support plate (201).

3. The UV-cured innerliner flat-rolling apparatus of claim 1, wherein: The leveling part (405) includes a support plate (4051), one end of which is connected to the movable plate (402). A plurality of housings (4052) are connected to the end of the support plate (4051) away from the movable plate (402). A connecting groove (4055) is provided at the end of the housing (4052) away from the support plate (4051). A shrinking block (4053) is slidably provided in the connecting groove (4055), and an elastic part (4054) is connected between the shrinking block (4053) and the housing (4052).

4. The UV-cured innerliner flat-rolling apparatus of claim 2, wherein: The connecting component (3) includes a crossbeam (301), which is connected to the support plate (201). A rotating rod (302) is rotatably provided on both opposite end faces of the crossbeam (301). The end of the rotating rod (302) away from the crossbeam (301) is connected to the pre-exhibition component (5) and the detection component (6) respectively.

5. The UV-cured innerliner flat-rolling apparatus of claim 3, wherein: The pre-expansion component (5) includes a heating part (501), and the heating part (501) has a rotating shaft (502) rotatably provided at one end near the hose for flattening the hose.

6. The UV-cured innerliner flat-rolling apparatus of claim 4, wherein: The pre-exhibition component (5) is located on one side of the moving direction of the support component (2), and the detection component (6) is located on the side away from the moving direction of the support component (2).

7. The UV-cured innerliner flat-rolling apparatus of claim 1, wherein: The rotating disk (404) has a flexible layer at the end away from the movable plate (402).

8. A production system using the UV light curing inner liner hose flattening and rolling apparatus according to any one of claims 1 to 7, characterized in that: It includes flattening and rolling equipment, feeding device, unloading device, intelligent central control platform and data storage module; The feeding device is connected to the intelligent central control platform by signal. According to the production order, it automatically delivers the inner lining hose of the corresponding material and thickness to the designated position between the slide rails and transmits the hose parameters to the intelligent control unit of the rolling equipment. After the detection components confirm that the hose rolling is qualified, the feeding device automatically transports the finished hose to the next process. Unqualified products are sorted to the defective product area and an alarm signal is issued through the intelligent central control platform. The data storage module records the hose parameters, component operating parameters, test data and product qualification rate of each production in real time, forming a production database that can be used for subsequent production optimization, quality traceability and parameter model iteration and update. The intelligent central control platform centrally manages the entire production process, displays equipment operating status, production progress, parameter curves and alarm information in real time, supports manual parameter adjustment and automatic production mode switching, and realizes intelligent, automated and visualized production process.

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