Thermal insulation material coiled material detection equipment

Abstract

The utility model discloses thermal insulation material coiled material detection equipment, and belongs to the field of coiled material production. Comprising a machine frame, and the machine frame is provided with a feeding unit used for installing coiled materials and gradually unfolding the coiled materials into strip-shaped materials in the rotating process; the feeding and rolling unit is used for receiving the strip-shaped material and recovering the strip-shaped material into a coiled material in the rotating process; the detection unit is arranged on a strip-shaped material moving path between the loading unit and the feeding and winding unit; the detection unit comprises a length measuring device for detecting the length of the coiled material; the width measuring device is used for detecting the width of the coiled material; the thickness measuring device is used for detecting the thickness of the coiled material; and the tension detection device is used for detecting the tension of the coiled material. The automatic coiled material feeding and rolling machine has the advantages that automatic feeding, automatic detection and automatic feeding and rolling of coiled materials are achieved through the feeding unit, the detection unit and the feeding and rolling unit which are arranged on the machine frame; the number of detection personnel is reduced and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of coiled material production, in particular to a thermal insulation material coiled material detection device. Background Art

[0002] In the field of modern industrial production, the handling and transportation of long strips of thermal insulation materials is a daily and important task. These materials are often wound on reels to form a compact coil form, which is convenient for proper storage and transportation. In order to improve the efficiency and safety of this process, the applicant has been focusing on the research and development of thermal insulation materials and submitted a patent application on April 30, 2024. The publication number of the patent is CN117945199A. This application discloses in detail a device for transporting wound coils and its specific operating method. When the coil needs to be inspected for quality, by using this new type of transporting device and operating method, the coil can be efficiently transported to the inspection process to ensure the smooth progress of the inspection work.

[0003] Currently, coil inspection typically relies on manual measurement, a method that is not only costly but also inefficient. Therefore, developing a new type of insulation coil inspection equipment that offers high-efficiency inspection capabilities while significantly reducing labor costs has become a pressing task for those in this field. Utility Model Content

[0004] The purpose of the utility model is to provide a thermal insulation material coil detection device for solving the problem of low efficiency of manual thermal insulation material coil detection.

[0005] The technical solution of the utility model is: a thermal insulation material coil detection device, including a frame, on which are installed:

[0006] A loading unit that installs coils and gradually unrolls the coils into strips during rotation;

[0007] A feeding and winding unit that receives the strip material and restores the strip material into a coil during rotation;

[0008] A detection unit is provided on the movement path of the strip material between the loading unit and the feeding and winding unit; the detection unit comprises:

[0009] A length measuring device for detecting the length of the coil;

[0010] Width measuring device for detecting the width of the coil;

[0011] Thickness measuring device for detecting the thickness of the coil;

[0012] A tension detection device is used to detect the tension of the coil.

[0013] Further, the length measuring device includes a length sensor;

[0014] The width measuring device includes a width sensor;

[0015] The tension detection device includes a detection frame provided above the frame, the detection frame is along the width direction of the frame, and a tension testing device is provided below the detection frame. The tension testing device includes three pressure rollers arranged along the width direction of the frame, two of the pressure rollers are parallel to each other and arranged on the detection frame as upper pressure rollers, and the other pressure roller is arranged on the coil transmission surface as a lower pressure roller. In the vertical direction, the lower pressure roller is arranged between the two upper pressure rollers, and the two ends of the two upper pressure rollers are respectively lifted and lowered by a detection slider, a detection slide rail and a detection motor;

[0016] The thickness measuring device includes a thickness sensor and a sensor cylinder; the sensor cylinder is arranged on a detection frame.

[0017] The utility model mainly includes a frame, on which a loading unit, a detection unit, and a feeding and winding unit are respectively arranged in sequence along the length direction of the frame; the loading unit is located at one end of the frame, and the coiled material is loaded and gradually unfolded through the loading unit, and the unfolded coiled material is transported to the detection unit through the loading unit, and the detection unit includes a length measuring device and a width measuring device, and the length measuring device is arranged on one side of the interior of the frame; the width measuring devices are a pair, and are respectively arranged on both sides of the interior of the frame along the width direction of the frame; the coiled material after detection is then wound through the feeding and winding unit arranged on the other end of the frame.

[0018] Furthermore, the loading unit includes a loading rod, a reeling device, and a feeding device; at the bottom of the frame, a pair of loading rods are provided along the width direction of the frame, and a groove is provided on one end of each loading rod; the other ends of the loading rods are respectively connected to a pair of loading cylinders, and the telescopic rods of the loading cylinders drive the loading rods to load the material to the unwinding device; a feeding device is provided above the unwinding device, and the feeding device is provided along the width direction of the frame, including a pair of upper and lower loading plates, each of which is connected to a loading plate cylinder at both ends, and the loading plate cylinder controls the opening and closing distance of a pair of loading plates, and a loading plate translation mechanism is also provided at both ends of the loading plate, and the loading plate translation mechanism includes a slide rail, a slider and a motor, which can realize parallel movement of the loading plate.

[0019] Furthermore, the unwinding device is arranged along the width direction of the frame, including a reel placement frame and a reel motor. The reel placement frame is used to fix the reel, and the reel motors are two and set up opposite to each other. The reel motors are connected to the reel to assist in unwinding the coil.

[0020] Furthermore, the feeding device is also provided with a lifting device and a translation device, respectively. The lifting device includes a pair of lifting slide rails, a lifting slider and a lifting motor, and each of the lifting devices is respectively arranged at both ends of the loading plate; the translation device includes a pair of translation slide rails, a translation slider and a translation motor, and each of the translation devices is respectively arranged on the outer side of each lifting device, and the length of the translation slide rail is from the loading unit to the feeding and winding unit.

[0021] Furthermore, the detection unit also includes the thickness measuring device and the tension measuring device. A detection frame is provided above the frame, and the detection frame is along the width direction of the frame. A tension testing device is provided below the detection frame, and the tension testing device includes three pressure rollers arranged along the width direction of the frame. Two of the pressure rollers are parallel to each other and arranged on the detection frame, which are upper pressure rollers. The other pressure roller is arranged on the coil transmission surface, which is a lower pressure roller. In the vertical direction, the lower pressure roller is arranged between the two upper pressure rollers, and the two ends of the two upper pressure rollers are respectively lifted and lowered by detection sliders, detection slide rails and detection motors; a thickness measuring device is also provided on the detection frame, and the thickness measuring device includes a thickness sensor and a sensor cylinder.

[0022] Furthermore, the feeding and winding unit includes a feeding device and a winding device, wherein the feeding devices are a pair corresponding to each other and arranged along the width direction of the frame, and each feeding device includes a winding rod, a clamping plate, a feeding motor and a feeding cylinder;

[0023] The winding rod passes through the center of the winding disk and is connected to the feeding cylinder. The winding disk is provided with a clamping plate. The two clamping plates are respectively arranged above and below the winding rod. The two clamping plates are close to the winding rod and have arc surfaces. A feeding motor is provided above the winding disk. The feeding motor is arranged on a feeding lifter. The feeding motor can be moved up and down by the feeding lifter.

[0024] The winding devices are a pair corresponding to each other and are arranged along the width direction of the frame. Each winding device includes a winding disk and a winding motor. The winding disk is arranged in the vertical direction. One circular side of the winding disk is connected to the winding rod and the clamping plate, and the other circular side of the winding disk is connected to the winding motor.

[0025] Furthermore, the feeding and winding unit is also provided with a correction device, which is divided into an upper and a lower part. The upper part of the correction device includes a correction baffle and a correction bracket. The correction baffles are a pair and are respectively arranged below the winding disk along the length direction of the frame. The correction bracket is connected between the two correction baffles, and the bottom surface of the correction bracket is connected to the lower part of the correction device. The lower part of the correction device includes a correction rail, a correction slider and a correction motor. The correction rail is arranged along the width direction of the frame, and the correction slider is slidably connected to the correction rail. The top of the correction slider is connected to the correction bracket, and the correction slider slides on the correction rail by starting the correction motor.

[0026] Furthermore, the feeding and winding unit is also equipped with a pair of unloading devices, which are respectively arranged on the outside of the frame along the width direction of the frame. Each unloading device includes an unloading rack and an unloading support plate. An unloading cylinder and an unloading slide are fixedly installed on the unloading support plate. The unloading rack is connected to the winding device, and the unloading slide is slidably connected to the bottom of the unloading rack. The bottom edge of the unloading rack is connected to the telescopic rod of the unloading cylinder. When the unloading cylinder is started, the telescopic rod of the unloading cylinder extends, pushing the unloading rack to move the winding device toward the inside of the frame. When winding is completed, the telescopic rod of the unloading cylinder shortens, pulling the unloading rack to move the winding device toward the outside of the frame, and the coil falls from the winding device to the coil collection vehicle.

[0027] The beneficial effects of this utility model are as follows: the loading unit of the utility model is equipped with a comprehensive set of lifting and translating devices. These devices work together to smoothly and orderly move the unrolled coil along the length of the frame, thereby achieving the gradual unrolling of the coil. During the unrolling process, the coil passes through a precision detection unit, which can perform a series of accurate tests on the coil's length, width, thickness, and tension. After passing the detection unit, the coil is transported to the feeding and rewinding unit, where the lifting device plays a particularly important role. It is responsible for accurately delivering the starting end of the unrolled coil to the feeding device.

[0028] Once the starting end of the coil is gripped by the feeding device, the rewinding device begins to rotate and rewind the coil, completing the entire coil testing process. During this process, the loading unit, inspection unit, and feeding and rewinding units installed on the frame all play an indispensable role. Working together, they enable automated loading, inspection, feeding, and rewinding of the coil, significantly improving work efficiency while reducing the workload of inspectors and increasing testing efficiency.

[0029] The design of the feeding and winding unit also incorporates a material return device, which is equipped with a material return slide and a material return cylinder. These can precisely control the winding device to smoothly remove the coil after winding. This design enables the coil to be automatically returned and collected after winding, greatly improving work continuity and efficiency.

[0030] The feeding and winding unit is also equipped with a web-correcting device, consisting of a web-correcting baffle mounted below the winding reel and a support bracket connecting the guide rails and the web-correcting motor. The web-correcting device is activated during the winding process, precisely controlling the position of the web ends by adjusting the baffle, ensuring that the web does not become eccentric during winding. This design significantly improves the quality of the web winding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the three-dimensional structure of the detection device in the preferred embodiment of the utility model;

[0032] Figure 2 This is an enlarged structural diagram of the lifting device and translation device of the loading unit in the preferred embodiment of the present utility model;

[0033] Figure 3 This is a schematic diagram of the enlarged structure of the detection frame in the preferred embodiment of the utility model;

[0034] Figure 4 This is a structural diagram of the feeding and winding device in the preferred embodiment of the present utility model;

[0035] Figure 5 It is a schematic diagram of the lower structure of the correction device in the preferred embodiment of the present utility model.

[0036] In the picture:

[0037] 1. Loading unit 101, loading rod 102, unwinding device 103, feeding device

[0038] 104, reel placement frame 105, reel motor 106, loading plate

[0039] 107, loading plate cylinder 108, lifting slide rail 109, lifting slide

[0040] 110, lifting motor 111, translation rail 112, translation slider

[0041] 113, translation motor 1011, feeding cylinder 114, feeding plate translation mechanism

[0042] 2. Detection unit 201, width sensor 202, detection frame 203, pressure roller

[0043] 204, detection slider 205, detection rail 206, detection motor

[0044] 207, thickness sensor 208, sensor cylinder 209, circular counter

[0045] 3. Feeding and rewinding unit 301, reel 302, clamping plate 303, feeding motor

[0046] 304, feeding cylinder 305, winding disk 306, feeding lifter

[0047] 307, winding motor 308, unloading rack 309, unloading support plate

[0048] 310, material return cylinder 311, material return slide 312, deviation correction baffle

[0049] 313, deviation correction bracket 314, deviation correction slide rail 315, deviation correction slider

[0050] 316. Correction Motor

[0051] 4. Coil

[0052] A. Rack DETAILED DESCRIPTION

[0053] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0054] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0055] See also Figures 1 to 5

[0056] A thermal insulation material coil detection device includes a frame A, on which are mounted:

[0057] A loading unit 1 is provided for installing a coil 4 and gradually unrolling the coil 4 into a strip of material during rotation;

[0058] a feeding and reeling unit 3 for receiving the strip material and restoring the strip material into a coil 4 during rotation;

[0059] A detection unit 2 is provided on the strip material movement path between the loading unit 1 and the feeding and winding unit 3; the detection unit 2 includes:

[0060] A length measuring device for detecting the length of the coil;

[0061] Width measuring device for detecting the width of the coil;

[0062] Thickness measuring device for detecting the thickness of the coil;

[0063] A tension detection device is used to detect the tension of the coil.

[0064] The length measuring device mainly includes a length sensor;

[0065] The width measuring device mainly includes a width sensor 201;

[0066] The tension detection device includes a detection frame 202 provided above the frame, the detection frame 202 is along the width direction of the frame, and a tension testing device is provided below the detection frame 202. The tension testing device includes three pressure rollers provided along the width direction of the frame, two of the pressure rollers are arranged in parallel with each other and provided on the detection frame as upper pressure rollers, and the other pressure roller is provided on the coil transmission surface as a lower pressure roller. In the vertical direction, the lower pressure roller is provided between the two upper pressure rollers, and the two ends of the two upper pressure rollers are respectively lifted and lowered by a detection slider, a detection slide rail and a detection motor;

[0067] The thickness measuring device includes a thickness sensor and a sensor cylinder; the sensor cylinder is arranged on a detection frame.

[0068] This embodiment mainly includes a frame, on which a loading unit 1, a detection unit 2, and a feeding and winding unit 3 are arranged in sequence along the length direction of the frame A; the loading unit 1 is located at one end of the frame A, and the coil 4 is loaded and gradually unrolled through the loading unit 1, and the unrolled coil 4 is transported to the detection unit 2 set in the middle of the detection equipment through the loading unit 1; the coil after detection is then wound through the feeding and winding unit set at the other end of the frame.

[0069] The loading unit 1 includes a loading rod 101, a reeling device 102, and a feeding device 103; at the bottom of the frame A, a pair of loading rods 101 are provided along the width direction, and a groove is provided on one end of the loading rod 101; the other end of the loading rod 101 is connected to a pair of loading cylinders 1011; the unwinding device is provided along the width direction, including a reel placement frame 104 and a reel motor 105; a feeding device is provided above the unwinding device, and the feeding device is provided along the width direction of the frame A, including a pair of upper and lower loading plates 106, and a loading plate cylinder 107 is connected at both ends of the loading plate 106. The loading plate cylinder 107 controls the opening and closing distance of the pair of loading plates 106, and a loading plate translation mechanism 114 is also provided at both ends of the loading plate 107. The loading plate translation mechanism 114 includes a slide rail, a slider and a motor, which can realize parallel movement of the loading plate.

[0070] The feeding device is also provided with a lifting device and a translation device. The lifting device includes a pair of lifting slide rails 108, a lifting slider 109 and a lifting motor 110. Each lifting device is respectively arranged at both ends of the loading plate 106; the translation device includes a pair of translation slide rails 111, a translation slider 112 and a translation motor 113. Each translation device is respectively arranged on the outer side of each lifting device. The length of the translation slide rail 111 is from the loading unit to the feeding and winding unit 2.

[0071] The detection unit 2 includes a length measuring device and a width measuring device. The length measuring device is arranged on one side of the inside of the frame A; the width measuring device is a pair and is arranged on the two sides of the inside of the frame A respectively along the width direction of the frame A. The width testing device is a width sensor 201.

[0072] The detection unit also includes a thickness measuring device and a tension measuring device. A detection frame 202 is provided above the frame A. The detection frame 202 is along the width direction of the frame A. A tension testing device is provided below the detection frame 202. The tension testing device includes three pressure rollers 203 arranged along the width direction of the frame A. Two pressure rollers are arranged side by side with each other and arranged on the detection frame 202, which are upper pressure rollers. The other pressure roller is arranged on the transmission surface of the coil 4, which is a lower pressure roller. In the vertical direction, the lower pressure roller is arranged between the two upper pressure rollers. The two ends of the two upper pressure rollers are respectively lifted and lowered by the detection slider 204, the detection slide rail 205 and the detection motor 206. A thickness measuring device is also provided on the detection frame 202. The thickness measuring device includes a thickness sensor 207 and a sensor cylinder 208.

[0073] The feeding and winding unit 3 includes a feeding device and a winding device. The feeding devices are a pair corresponding to each other and are arranged along the width direction of the frame A. Each feeding device includes a winding rod 301, a clamping plate 302, a feeding motor 303 and a feeding cylinder 304;

[0074] The winding rod 301 passes through the center of the winding disk 305 and is connected to the feeding cylinder 304. The winding disk 305 is provided with a clamping plate 302. The two clamping plates 302 are respectively arranged above and below the winding rod 301. The two clamping plates 302 are respectively arranged on the sides close to the winding rod 301. A feeding motor 303 is provided above the winding disk 305, and the feeding motor 303 is arranged on the feeding lifter 306.

[0075] The winding devices are a pair corresponding to each other and are arranged along the width direction of the frame A. Each winding device includes a winding disk 305 and a winding motor 307. The winding disk 305 is arranged in the vertical direction. One circular side of the winding disk 305 is connected to the winding rod 301 and the clamping plate 302, and the other circular side of the winding disk 305 is connected to the winding motor 307.

[0076] The feeding and winding unit 3 is also provided with a correction device, which is divided into two parts, the upper part of the correction device includes a correction baffle 312 and a correction bracket 313. The correction baffles 312 are a pair and are respectively arranged below the winding disk 305 along the length direction of the frame A. The correction bracket 313 is connected between the two correction baffles 312. The bottom surface of the correction bracket 313 is connected to the lower part of the correction device. The lower part of the correction device includes a correction rail 314, a correction slider 315 and a correction motor 316. The correction rail 314 is arranged along the width direction of the frame A. The correction slider 315 is slidably connected to the correction rail 314, and the top of the correction slider 315 is connected to the correction bracket 313.

[0077] The feeding and winding unit 3 is also provided with a material return device, which is a pair and is respectively arranged on the outside of the frame A along the width direction of the frame A. Each material return device includes a material return rack 308 and a material return support plate 309. A material return cylinder 310 and a material return slide 311 are fixedly arranged on the material return support plate 309. The winding device is connected to the material return rack 308, and the material return slide 311 is slidably connected to the bottom of the material return rack 308. The bottom edge of the material return rack 308 is connected to the telescopic rod of the material return cylinder.

[0078] In actual use, when a heat-insulating material coil, such as a glass fiber coil, needs to be tested, the coil 4 is placed on the frame A by adopting the winding coil handling device and handling method independently developed by our company. The coil 4 is placed on the groove of the loading rod 101 through the two ends of the wound reel, and the loading rod 101 is driven by the telescopic rod of the loading cylinder 1011 to rotate and load the material to the unwinding device; the reel placement frame 104 of the unwinding device is used to fix the reel; after the reel is fixed, the starting end of the coil 4 is placed between the two loading plates 106, and the loading plate cylinder 107 controls the opening and closing distance of a pair of loading plates 106, and clamps the starting end of the coil 4. At this time, the reel motor 105 is turned on, and the reel is connected through the reel motor 105, which can assist in unwinding the coil 4 during rotation.

[0079] The length of the translation slide 111 on the translation device is from the loading unit to the feeding and winding unit 2. The coil 4 is transmitted by the translation device to the detection unit 2, and contacts the coil 4 through the circular counter 209 on the detection unit. The counter rotates on the surface of the coil 4, and the length of the coil 4 is determined by the number of rotations; the width is tested by the width sensor 201 respectively arranged on the two sides of the inner side of the frame A; the pressure roller 203 is brought into contact with the coil 4 through the liftable detection frame 202, the upper pressure roller is pressed on the upper surface of the coil 4, and the lower pressure roller is pressed on the lower surface of the coil 4, and the tension measurement of the coil 4 is completed by pressing; the thickness of the coil 4 is detected by the thickness sensor 207 and the sensor cylinder 208 arranged on the detection frame 202, the sensor cylinder 208 is turned on to make the sensor 207 drop to an appropriate height for detection, and the sensor 207 returns to its original position after detection.

[0080] After the inspection is completed, the coil 4 is sent to the feeding and winding unit 3 through the translation slide rail 111, and the lifting motor 110 is started so that the starting end height of the coil 4 is equivalent to that of the feeding and winding unit 3. At this time, the starting end of the coil 4 is sent between the winding rod 301 and the clamping plate 302, and the feeding lifter 306 can realize the up and down movement of the feeding motor 303, and the feeding motor 303 is turned on, and the rotating shaft is inserted into the winding disk 305. By turning on the feeding motor 303, the clamping plates 302 are respectively clamped on the winding rod 301, and the coil is clamped at the same time. After the feeding motor 303 is raised back to its original position, the winding motor 307 is turned on, so that the winding disk 305 starts to rotate in the horizontal direction, and the unfolded surface of the coil 4 is gradually rolled up; by starting the correction motor 316, the correction slide rail 314 is realized to slide and the correction baffle 312 is controlled to set a set position on both sides of the coil. During the winding process, the neatness of the two ends of the coil can be controlled to prevent eccentricity.

[0081] After the winding is completed, the unwinding cylinder 310 is started, the telescopic rod of the unwinding cylinder is shortened, and the unwinding frame 308 is pulled to drive the winding device to move outside the frame A, and the coil 4 falls from the winding device to the coil 4 collection vehicle.

[0082] The working principle of the utility model is that the loading unit, detection unit and feeding and winding unit provided in the frame A realize automatic loading, automatic detection and automatic feeding and winding of coiled materials; the number of detection personnel is reduced and the detection efficiency is improved.

[0083] While the preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, the present invention is not limited thereto. Within the technical concept of the present invention, various simple variations of the technical solution of the present invention may be made, including combining the specific technical features in any suitable manner. To avoid unnecessary repetition, the present invention will not further describe various possible combinations. However, these simple variations and combinations should also be considered as disclosed in the present invention and fall within the scope of protection of the present invention.

Claims

1. A thermal insulation material coil detection device, characterized by: The invention comprises a frame on which is mounted: A loading unit (1) for installing a coil (4) and gradually unfolding the coil (4) into a strip of material during rotation; A feeding and reeling unit (3) receives the strip material and restores the strip material into a coil (4) during rotation; A detection unit (2) provided on a movement path of the strip material between the loading unit (1) and the feeding and winding unit (3); The detection unit (2) comprises: A length measuring device for detecting the length of the coil; Width measuring device for detecting the width of the coil; Thickness measuring device for detecting the thickness of the coil; A tension detection device is used to detect the tension of the coil.

2. The thermal insulation material coil detection device according to claim 1, characterized in that: The length measuring device includes a length sensor; The width measuring device includes a width sensor (201); The tension detection device comprises a detection frame (202) provided above the frame, the detection frame (202) being along the width direction of the frame, a tension test device being provided below the detection frame (202), the tension test device comprising three pressure rollers provided along the width direction of the frame, two of the pressure rollers being arranged in parallel with each other and provided on the detection frame being upper pressure rollers, and another pressure roller being provided on the coil transmission surface being a lower pressure roller, the lower pressure roller being provided between the two upper pressure rollers in the vertical direction, and both ends of the two upper pressure rollers being respectively lifted and lowered by means of a detection slider, a detection slide rail and a detection motor; The thickness measuring device includes a thickness sensor and a sensor cylinder; the sensor cylinder is arranged on a detection frame.

3. The thermal insulation material coil detection device according to claim 1, characterized in that: The loading unit comprises a loading rod (101), an unwinding device (102) and a feeding device (103); a pair of loading rods (101) are provided at the bottom of the frame along the width direction of the frame, and a groove is provided on one end of each loading rod (101); the other end of each loading rod (101) is connected to a pair of loading cylinders (1011), and the telescopic rods of the loading cylinders (1011) drive the loading rods (101) to load the material to the unwinding device (102); the unwinding device (102) is provided with a pair of loading rods (101) and a pair of feeding cylinders (1011) are provided with a pair of feeding cylinders (1011) at the other end; the feeding rods (101) are connected to the feeding cylinders (1011) to load the material to the unwinding device (102); ...). A feeding device (103) is provided above the winding device (102), and the feeding device (103) is provided along the width direction of the frame. The feeding device (103) comprises a pair of upper and lower loading plates (106), and a loading plate cylinder (107) is connected to each end of the loading plate (106). The loading plate cylinder (107) controls the opening and closing distance of the pair of loading plates (106). A loading plate translation mechanism (114) is also provided at both ends of the loading plate (107).

4. The thermal insulation material coil detection device according to claim 3, characterized in that: The unwinding device (102) is arranged along the width direction of the frame. The unwinding device (102) includes a reel placement frame (104) and a reel motor (105). The reel placement frame (104) is used to fix the reel. The reel motors (105) are located at two locations and are opposite to each other. The reel motors (105) are connected to the reel to assist in unwinding the coiled material (4).

5. The thermal insulation material coil detection device according to claim 3, characterized in that: The feeding device (103) is also provided with a lifting device and a translation device, wherein the lifting device includes a pair of lifting rails (108), a lifting slider (109) and a lifting motor (110), and each of the lifting devices is respectively arranged at both ends of the loading plate (106); the translation device includes a pair of translation rails (111), a translation slider (112) and a translation motor (113), and each of the translation devices is respectively arranged on the outer surface of each lifting device, and the length of the translation rail (111) is from the loading unit (1) to the feeding and winding unit (3).

6. The thermal insulation material coil detection device according to claim 1, characterized in that: The feeding and winding unit (3) includes a feeding device and a winding device. The feeding devices are a pair corresponding to each other and are arranged along the width direction of the frame. Each feeding device includes a winding rod (301), a clamping plate (302), a feeding motor (303) and a feeding cylinder (304). The winding rod (301) passes through the center of the winding disk (305) and is connected to the feeding cylinder (304). The winding disk (305) is provided with a clamping plate (302). The two clamping plates (302) are respectively arranged above and below the winding rod (301). The two clamping plates (302) are close to the winding rod (301) on a curved surface. A feeding motor (303) is provided above the winding disk (305). The feeding motor (303) is arranged on a feeding lifter (306). The feeding motor (303) moves up and down through the feeding lifter (306). The winding devices are a pair corresponding to each other and are arranged along the width direction of the frame. Each winding device includes a winding disk (305) and a winding motor (307). The winding disk (305) is arranged in a vertical direction. One circular side surface of the winding disk (305) is connected to the winding rod (301) and the clamping plate (302), and the other circular side surface of the winding disk (305) is connected to the winding motor (307).

7. The thermal insulation material coil detection device according to claim 1 or 6, characterized in that: The feeding and winding unit (3) is further provided with a correction device, which is divided into an upper part and a lower part. The upper part of the correction device includes a correction baffle (312) and a correction bracket (313). The correction baffles (312) are a pair and are respectively arranged below the winding reel (305) along the length direction of the frame (A). The correction bracket (313) is connected between the two correction baffles (312). The bottom surface of the correction bracket (313) is connected to the lower part of the correction device. The lower part of the correction device includes a correction rail (314), a correction slider (315) and a correction motor (316). The correction rail (314) is arranged along the width direction of the frame. The correction slider (315) is slidably connected to the correction rail (314). The top of the correction slider (315) is connected to the correction bracket (313).

8. The thermal insulation material coil detection device according to claim 7, characterized in that: The feeding and winding unit (3) is also provided with a material return device, which is a pair and is respectively arranged on the outer side of the frame along the width direction of the frame (A). Each material return device includes a material return frame (308) and a material return support plate (309). A material return cylinder (310) and a material return slide rail (311) are fixedly arranged on the material return support plate (309). The winding device is connected to the material return frame (308), and the material return slide rail (311) is slidably connected to the bottom of the material return frame (308). The bottom edge of the material return frame (308) is connected to the telescopic rod of the material return cylinder (310).

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