A coil maintenance device

Abstract

The utility model is suitable for material equipment technical field provides a kind of material overhauling equipment, the material overhauling equipment includes: pay-off device;Conveying device;Dust sticking device, dust sticking device is set on equipment main part.The utility model is placed material by the air inflation shaft of pay-off device and detects the position of material by first detection piece, first movement component according to the position of material moves pay-off device to the discharge position of material to facilitate the conveying material, the conveying roller of several conveying devices forms material tape transmission path on setting main body, detects the pressure that material tape exerts on conveying roller by second detection piece, to this by calculation obtains the tension of material tape, avoid in the tension of conveying process too big or too small influence conveying efficiency and overhauling effect, by second movement component drives dust sticking roller to move towards material tape and makes dust sticking roller contact material tape avoid dust sticking roller extrusion to the material tape on conveying roller leads to material tape expansion and contraction, avoid influence the conveying efficiency of material and the overhauling efficiency of material.

Description

Technical Field

[0001] This utility model belongs to the technical field of coil equipment, and in particular relates to a coil maintenance device. Background Technology

[0002] In coil material repair equipment, coil material needs to be supplied and wound continuously, stably, and controllably through coil material conveying technology. This enables the inspection and repair of coil material and prepares for continuous production in subsequent processes, ensuring the accuracy of processing stations and the integrity of materials. During the conveying process of the repair coil material, tension is the core factor to ensure production quality and conveying efficiency.

[0003] In the prior art, during the maintenance process, the coiled material is subjected to tension in the conveying direction. Excessive or insufficient tension will cause the coiled material to elongate or shrink. During the conveying process of the coiled material for maintenance, excessive or insufficient tension will affect the conveying efficiency of the coiled material and the maintenance efficiency of the coiled material. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide a roll material repair equipment, which aims to solve the problem in the prior art that the roll material is subjected to tension in the conveying direction during the repair process. Excessive or insufficient tension will cause the roll material to elongate or shrink. Excessive or insufficient tension during the conveying process of roll material repair will affect the conveying efficiency of the roll material and the repair efficiency of the roll material.

[0005] This utility model embodiment is implemented as follows: a coil material repair device, the coil material repair device comprising: An unwinding device is provided with an air expansion shaft for placing the roll material and a first detection element for detecting the position of the roll material. The unwinding device is connected to the main body of the equipment through a first moving component, which is used to drive the unwinding device to move so that the roll material moves to the discharge position. A conveying device, comprising a plurality of conveying rollers and a second detection element, wherein the conveying device forms a material conveying path by arranging the plurality of conveying rollers on the main body of the equipment, the plurality of conveying rollers being mounted on the main body of the equipment and located on the material conveying path, and the second detection element being disposed on the conveying rollers, the second detection element being used to detect the pressure applied to the conveying rollers by the rolled material that bypasses the conveying rollers; A dust-adhesion device is installed on the main body of the equipment. The dust-adhesion device is equipped with a dust-adhesion roller for removing dust from the surface of the roll material and a second moving component. The second moving component is used to drive the dust-adhesion roller to move and make it contact the surface of the roll material.

[0006] Preferably, the unwinding device is further provided with an inflation component and a mounting frame. The inflation component is mounted on the mounting frame and is used to inflate or deflate the air shaft. The inflation component includes a first motor and a support column. The output end of the first motor is connected to one end of the air shaft through a rotary joint. The first motor is used to drive the rotary joint and the air shaft to rotate. The support column is sleeved on the other end of the air shaft and is used to support the air shaft to prevent it from bending. The first moving component includes a first moving cylinder, a first guide rail, and a first slider. The first moving cylinder and the first guide rail are mounted on the main body of the equipment. The output end of the first moving cylinder is connected to the mounting bracket. The first guide rail is slidably connected to the first slider. The first slider is connected to the mounting bracket.

[0007] Preferably, the conveying device further includes a traction assembly, which includes a traction motor, a traction roller, and a positioning roller. The traction motor is mounted on the main body of the equipment and is used to drive the traction roller to rotate. The traction roller is located on the material conveying path. The positioning roller is used to position the material belt. The positioning roller is movably connected to a push cylinder mounted on the main body of the equipment via a slider. The push cylinder is used to push the connecting slider and the positioning roller to move toward the traction roller.

[0008] Preferably, the second moving component includes a second moving cylinder and a guide frame. The second moving cylinder is mounted on the guide frame, and an L-shaped placement plate is provided at the output end of the second moving cylinder. The second moving cylinder is used to drive the placement plate to move toward or away from the material belt on the guide roller. The placement plate is used to place the dust-adhesive roller and the paper roll roller, and the paper roll roller is used to remove dust or impurities from the dust-adhesive roller.

[0009] Preferably, the roll material inspection device further includes a detection device, which includes an imaging mechanism, an illumination component, and an imaging roller. The imaging mechanism is mounted on the main body of the device and is used to photograph the material strip on the imaging roller. The imaging mechanism faces the imaging position, which is located between the illumination component and the imaging roller. The illumination component includes a first illumination mechanism and a second illumination mechanism, with the illumination ends of the first and second illumination mechanisms facing the imaging position. The imaging roller is located on the material strip conveying path.

[0010] Preferably, the roll material maintenance device further includes an encoder and a controller. The encoder and the imaging mechanism are both electrically connected to the controller. A material belt channel is formed between the encoder and the imaging roller. The encoder is used to detect the transmission speed of the material belt and generate a corresponding signal. The controller is used to trigger the imaging mechanism to perform image acquisition based on the signal generated by the encoder.

[0011] Preferably, the roll material repair device further includes a repair component, which includes a microscope, a third moving component, and a display screen. The microscope is located on the repair table and is connected to the third moving component. The third moving component is used to move the microscope on the repair table. The display screen is electrically connected to the microscope and is mounted on the main body of the device. The display screen is used to display a magnified image of the roll material, which facilitates the user to repair the roll material on the repair table based on the magnified image.

[0012] Preferably, the roll repair device further includes a winding device comprising a second motor and a winding roller. The second motor is mounted on the main body of the equipment and is connected to the winding roller in a drive connection. The winding is arranged on the material belt drive path, and the winding roller is used to recycle the material belt.

[0013] Preferably, the roll repair device further includes a punching device, which includes a fourth moving component, a conveyor roller, and a punching mechanism. The fourth moving component and the conveyor roller are both mounted on the main body of the equipment. The punching mechanism is mounted on the fourth moving component. The fourth moving component is used to drive the punching mechanism toward the strip on the conveyor roller. The punching mechanism is used to punch and mark strips that cannot be repaired.

[0014] This utility model provides a roll material repair device. The device includes an unwinding unit. Roll material is placed via an air shaft, and its position is detected by a first detection element. A first moving component moves the unwinding unit to the roll material's discharge position based on its position, facilitating the conveying device's transport of the roll material. Several conveying rollers in the conveying device form a material conveying path on the main body. A second detection element is placed in the conveying rollers around which the material is routed. This second detection element detects the pressure applied by the material to the conveying rollers, thereby calculating the tension of the material. This prevents excessive or insufficient tension during transport, which could affect conveying efficiency and repair effectiveness. A dust-adhesive roller removes dust or impurities from the material on the conveying rollers. The second moving component moves the dust-adhesive roller towards the material, ensuring it contacts the material surface. This ensures the removal of dust or impurities during transport. The second moving component also prevents the dust-adhesive roller from pressing against the material on the conveying rollers, thus avoiding material expansion and contraction and ensuring efficient transport and repair of the roll material. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a coil material repair equipment provided for an embodiment of this utility model; Figure 2 A schematic diagram of the material conveying path in a coil repair equipment provided for an embodiment of this utility model; Figure 3A schematic diagram of the back structure of a coil repair device provided in this embodiment of the present utility model; Figure 4 A top view of a coil repair device provided in an embodiment of this utility model; Figure 5 A three-dimensional structural diagram of a coil repair equipment provided in another direction for an embodiment of this utility model; Figure 6 for Figure 5 A magnified view of a section at point A in the middle; Figure 7 This is a partial schematic diagram of a coil repair device for detecting the tension of a material strip, provided as an embodiment of the present invention.

[0016] In the attached diagram: 1. Unwinding device; 11. Air shaft; 12. First moving assembly; 121. First moving cylinder; 13. Mounting frame; 14. Support column; 15. First motor; 151. Rotary joint; 2. Conveying device; 21. Conveying roller; 22. Traction assembly; 221. Push cylinder; 222. Traction roller; 223. Positioning roller; 224. Connecting slider; 23. Second detection component; 3. Dust-adhesive device; 31. Second moving cylinder; 32. Guide frame; 33. Guide roller; 34. Dust-adhesive roller; 35. Paper roll roller; 36. Placement plate; 4. Detection device; 41. Imaging mechanism; 411. Mounting cavity; 42. Illumination assembly; 421. First illumination mechanism; 422. Second illumination mechanism; 43. Imaging roller; 44. Encoder; 5. Maintenance device; 51. Maintenance table; 52. Display screen; 53. Microscope; 54. First tank chain; 55. Second tank chain; 6. Winding device; 61. Second motor; 62. Winding roller; 7. Perforating device; 71. Fourth moving assembly; 72. Perforating mechanism; 73. Conveyor roller; 74. Transition roller; 75. Pressure block; 8. Controller; 9. Button. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0019] like Figure 1-2The diagram shown is a structural diagram of a roll material repair equipment provided in an embodiment of the present utility model. It includes: an unwinding device 1, wherein the unwinding device 1 is provided with an air expansion shaft 11 for placing the roll material and a first detection element for detecting the position of the roll material. The unwinding device 1 is connected to the main body of the equipment through a first moving component 12, wherein the first moving component 12 is used to drive the unwinding device 1 to move so that the roll material moves to the discharge position. Conveying device 2, the conveying device 2 includes a plurality of conveying rollers 21 and a second detection element 23. The conveying device 2 forms a material conveying path by arranging the plurality of conveying rollers 21 on the main body of the equipment. The plurality of conveying rollers 21 are installed on the main body of the equipment and located on the material conveying path. The second detection element 23 is disposed on the conveying rollers 21. The second detection element 23 is used to detect the pressure applied to the conveying rollers 21 by the rolled material that passes around the conveying rollers 21. The dust-adhesion device 3 is installed on the main body of the equipment. The dust-adhesion device 3 is equipped with a dust-adhesion roller 34 for removing dust from the surface of the roll material and a second moving component. The second moving component is used to drive the dust-adhesion roller 34 to move and make it contact the surface of the roll material.

[0020] In this embodiment of the utility model, preferably, the roll material repair equipment mainly uses an unwinding device 1 and a conveying device 2 to unwind the roll material and transport it to the inspection and repair positions. This facilitates the inspection and repair of the roll material during the conveying process. During conveying, the tension of the roll material is monitored and its expansion and contraction are controlled to prevent excessive or insufficient tension, or tension-induced expansion and contraction, from affecting the conveying efficiency and repair efficiency of the roll material. The unwinding device 1 is installed on the main body of the equipment and can be located at the lower level of the entire equipment. The roll material is placed on the air expansion shaft 11 of the unwinding device 1, and the position of the roll material is detected using a first detection element. The component can be an ultrasonic sensor, and the first moving component 12 drives the unwinding device 1 to move according to the detection result of the first detection component, so that the rolled material on the air shaft 11 is located at the discharge position. The conveying device 2 is configured into a material belt conveying path by a number of conveying rollers 21 installed on the main body of the equipment. The dust-adhesive device 3, the detection position, and the repair position are all located on the material belt conveying path. The number of conveying rollers 21 of the conveying device 2 can be set above the unwinding device 1, and three of the several conveying rollers 21 are set directly above the unwinding device 1 and the three conveying rollers 21 are arranged to form a V-shape or an inverted V-shape. Any group of three consecutive conveying rollers 21 arranged in a V-shape can also form a V-shape. A second detection element 23 can be installed at the bottom or top of the conveyor roller 21 located in the middle position, whether it is V-shaped or inverted V-shaped. The second detection element 23 is used to detect the pressure exerted on the conveyor roller 21 by the material belt passing around the middle conveyor roller 21. The second detection element 23 can be a pressure sensor. The infeed angle and outlet angle of the middle conveyor roller 21 can both be 20 degrees, and the diameters of the three conveyor rollers 21 are the same. The second detection element 23 detects the pressure change, and the tension of the material belt can be calculated based on the infeed and outlet angles, avoiding the impact on conveying efficiency and maintenance efficiency due to excessive or insufficient material belt tension. This can also be used with the dust-adhesive device 3. The dust-adhesive roller 34 is coplanar with the axis of the conveyor roller 21 located at the discharge angle in a V-shaped or inverted V-shaped conveyor. The dust-adhesive roller 34, coated with anti-static rubber, removes impurities from the conveyor belt. The second moving component moves the dust-adhesive roller 34 closer to and into contact with the conveyor belt on the conveyor roller 21, facilitating the removal of impurities from the conveyor belt and avoiding interference with detection and maintenance. To ensure the expansion and contraction of the conveyor belt, the second moving component controls the distance between the dust-adhesive roller 34 and the conveyor roller 21, preventing the dust-adhesive roller 34 from pressing on the conveyor roller 21 and affecting the tension of the conveyor belt. This solves the problem of affecting conveying efficiency and maintenance efficiency due to excessive or insufficient tension or the expansion and contraction of the roll caused by tension.

[0021] In one embodiment of this invention, an unwinding device 1 is provided. The unwinding device 1 uses an air shaft 11 to place the rolled material, and a first detection element detects the position of the rolled material. A first moving component 12 moves the unwinding device 1 to the material discharge position according to the position of the rolled material, facilitating the conveying device 2 to transport the rolled material. Several conveying rollers 21 in the conveying device 2 are configured to form a material conveying path on the main body. A second detection element 23 is placed in the conveying rollers 21 around which the material is passed. The second detection element 23 detects the pressure applied by the material to the conveying rollers 21, and the tension of the material is calculated accordingly. To avoid excessive or insufficient tension during the conveying process affecting conveying efficiency and maintenance effectiveness, the dust-adhesive roller 34 of the dust-adhesive device 3 removes dust or impurities from the material belt that bypasses the conveyor roller 21. The second moving component drives the dust-adhesive roller 34 toward the material belt so that it contacts the surface of the material belt, ensuring that dust or impurities are removed from the material belt during the conveying process. The second moving component drives the dust-adhesive roller 34 toward the material belt and makes the dust-adhesive roller 34 contact the material belt to avoid the dust-adhesive roller 34 squeezing the material belt on the conveyor roller 21, which would cause the material belt to expand or contract, thus avoiding affecting the conveying efficiency and maintenance efficiency of the roll material.

[0022] like Figure 1-7 As shown in the preferred embodiment of the present invention, the unwinding device 1 is further provided with an inflation component and a mounting frame 13. The inflation component is mounted on the mounting frame 13 and is used to inflate or deflate the air shaft 11. The inflation component includes a first motor 15 and a support column 14. The output end of the first motor 15 is connected to one end of the air shaft 11 through a rotary joint 151. The first motor 15 is used to drive the rotary joint 151 and the air shaft 11 to rotate. The support column 14 is sleeved on the other end of the air shaft 11 and is used to support the air shaft 11 to prevent the air shaft 11 from bending. The first moving component 12 includes a first moving cylinder 121, a first guide rail, and a first slider. The first moving cylinder 121 and the first guide rail are mounted on the main body of the device. The output end of the first moving cylinder 121 is connected to the mounting bracket 13. The first guide rail is slidably connected to the first slider, and the first slider is connected to the mounting bracket 13.

[0023] In this embodiment of the present invention, preferably, the unwinding device 1 located below the conveying device 2 is further provided with an inflation assembly for inflating or deflating the air shaft 11. The output end of the first motor 15 of the inflation assembly is connected to a high-speed rotary joint 151. The rotary joint 151 is connected to the air shaft 11. The rolled material is placed on the air shaft 11. The control system of the rolled material maintenance equipment outputs an inflation command through the inflation button, which, when pressed by the user, causes compressed air to enter the air shaft 11 through the rotary joint 151. The air bladder in the air shaft 11 expands to clamp the rolled material. At this time, the first motor 15 drives the rotary joint 151, the air shaft 11, and the rolled material on the air shaft 11 to rotate, so as to facilitate the conveying of the material belt along the conveyor path and facilitate the material handling. The belt is used for inspection and repair. A support column 14 connected to the mounting frame 13 is provided at the other end of the air shaft 11. The support column 14 supports the other end of the air shaft 11 to prevent the air shaft 11 from bending due to the long-term placement of the roll material, which would affect the tension of the roll material. The first moving component 12 installed between the main body of the equipment and the unwinding device 1 is mainly connected to the mounting frame 13, which is equipped with the inflation component and the air shaft 11, through the output end of the first moving cylinder 121. The output end of the first moving cylinder 121 drives the mounting frame 13, the inflation component, the air shaft 11 and the roll material to move in the horizontal direction. This can adjust the position of the roll material so that one end of the roll material can pass around the conveying roller 21 of the conveying device 2 located above the unwinding device 1.

[0024] like Figure 1-7 As shown in the preferred embodiment of this utility model, the conveying device 2 further includes a traction component 22, which includes a traction motor, a traction roller 222, and a positioning roller 223. The traction motor is mounted on the main body of the equipment and is used to drive the traction roller 222 to rotate. The traction roller 222 is located on the material conveying path. The positioning roller 223 is used to position the material belt. The positioning roller 223 is movably connected to a push cylinder 221 mounted on the main body of the equipment via a slider. The push cylinder 221 is used to push the connecting slider 224 and the positioning roller 223 to move toward the traction roller 222.

[0025] In a preferred embodiment of this utility model, the conveying device 2, which forms a material conveying path using several conveying rollers 21, further includes a traction component 22. Along the material conveying path, the traction component 22 may be located below the dust-adhesive device 3. The traction roller 222 and the positioning roller 223 of the traction component 22 are both located in the material conveying path. The traction roller 222 and the conveying roller 21 containing the material conveying belt that are in contact with the dust-adhesive roller 34 in the dust-adhesive device 3 are arranged side by side in the horizontal direction. The positioning roller 223 and the push cylinder 221 are located directly below the traction roller 222. The traction motor provides power to the traction roller 222 so that the material conveying belt is driven along the material conveying path by the rotation of the traction roller 222. The positioning roller 223 located below the traction roller 222 is driven by the push cylinder 221. The positioning roller 223 moves toward or away from the traction roller 222, thereby adjusting the distance between the positioning roller 223 and the traction roller 222 to avoid squeezing the material belt and affecting its tension. The two ends of the positioning roller 223 can be connected to the output end of the push cylinder 221 through the L-shaped connecting slider 224. On the back of the push cylinder 221, a protrusion slides through the longitudinal inner wall of the L-shaped connecting slider 224, which rotates 90 degrees counterclockwise. The transverse inner wall is connected to the output end of the push cylinder 221. The outer wall of the L-shaped connecting slider 224 is connected to the positioning roller 223, so that the push cylinder 221 pushes the L-shaped connecting slider 224 to move toward or away from the traction roller 222, thereby adjusting the distance between the positioning roller 223 and the traction roller 222.

[0026] like Figure 1-7 As shown, in a preferred embodiment of the present invention, the second moving component includes a second moving cylinder 31 and a guide frame 32. The second moving cylinder 31 is mounted on the guide frame 32. An L-shaped placement plate 36 is provided at the output end of the second moving cylinder 31. The second moving cylinder 31 is used to drive the placement plate 36 to move toward or away from the material strip on the guide roller 33. The placement plate 36 is used to place the dust-adhesive roller 34 and the paper roll roller 35. The paper roll roller 35 is used to remove dust or impurities from the dust-adhesive roller 34.

[0027] In this embodiment of the present invention, preferably, the second moving component of the dust-adhesive device 3 mainly includes a second moving cylinder 31 and a guide frame 32. The guide frame 32 is used to mount the second moving cylinder 31 and a guide roller 33 located on the conveyor belt path. The connection between the guide roller 33 and the guide frame 32 is a rotatable connection. The guide roller 33 can be located in front of the traction roller 222. When the traction roller 222 drives the conveyor belt to move along the conveyor belt path by rotating, the conveyor belt on the guide roller 33 will be driven, causing the guide roller 33 to rotate as well. L-shaped guide grooves are respectively provided on the side of the guide frame 32. The guide grooves are used to guide the movement of the dust-adhesive roller 34 and the paper roll roller 35, and the notch of the guide groove faces inward to facilitate the movement of the second moving component. Driven by cylinder 31, the paper roll 35 and the dust-adhesive roller 34 are moved closer to the notch for easy removal and replacement. An L-shaped placement plate 36 is provided at the output end of the second moving cylinder 31 to place the dust-adhesive roller 34 and the paper roll 35. When the second moving cylinder 31 moves the dust-adhesive roller 34 and the paper roll 35 closer to and in contact with the material belt on the guide roller 33, the dust-adhesive roller 34 removes dust and impurities from the material belt driven by the traction roller 222 and in the conveying process, while the paper roll 35 removes dust and impurities from the dust-adhesive roller 34. This avoids the dust-adhesive roller 34 from excessively squeezing the material belt on the guide roller 33 when removing dust or impurities, thus affecting the tension of the material belt.

[0028] like Figure 1-7 As shown in the preferred embodiment of this utility model, the roll material inspection device further includes a detection device 4. The detection device 4 includes an imaging mechanism 41, an illumination component 42, and an imaging roller 43. The imaging mechanism 41 is disposed on the main body of the device and is used to photograph the material strip on the imaging roller 43. The imaging mechanism 41 faces the imaging position, which is located between the illumination component 42 and the imaging roller 43. The illumination component 42 includes a first illumination mechanism 421 and a second illumination mechanism 422. The illumination ends of the first illumination mechanism 421 and the second illumination mechanism 422 face the imaging position. The imaging roller 43 is located on the material strip conveying path.

[0029] In this embodiment of the present invention, preferably, the detection device 4 is mainly located above the conveyor belt path, and when the detection device 4 is installed on the main body of the equipment, it is located in a semi-enclosed mounting cavity 411 to avoid the influence of external ambient light on the imaging mechanism 41 to capture the image of the conveyor belt on the imaging roller 43. The imaging mechanism 41 in the detection device 4 is mainly used to capture the surface of the conveyor belt. The imaging mechanism 41 captures the conveyor belt on the imaging roller 43 at the imaging position. A first lighting mechanism 421 is provided above the imaging roller 43, and a second lighting mechanism 422 is provided below the imaging roller 43. The lighting sources at the upper and lower positions provide light to the conveyor belt on the imaging roller 43 so that the imaging mechanism 41 can capture the image of the conveyor belt. The imaging roller 43 is also located in the conveyor belt path, and traction rollers 222 can be provided before and after the imaging roller 43 to ensure that the conveyor belt at the imaging position is in a taut state and thereby control the conveyor belt. The imaging roller 43 is rotatably mounted at the opening of the mounting cavity 411. When the first lighting mechanism 421 and the second lighting mechanism 422 respectively illuminate the imaging roller 43, the cavity wall of the mounting cavity 411 can prevent the light source from continuously spreading. In this way, more light can be irradiated onto the material strip on the imaging roller 43, making the image obtained by the imaging mechanism 41 from the material strip 110 at the imaging roller 43 clearer, thereby improving the detection accuracy of the roll material inspection equipment.

[0030] like Figure 1-7 As shown, in a preferred embodiment of the present invention, the roll material maintenance device further includes an encoder 44 and a controller 8. The encoder 44 and the imaging mechanism 41 are both electrically connected to the controller 8. A material belt channel is formed between the encoder 44 and the imaging roller 43. The encoder 44 is used to detect the transmission speed of the material belt and generate a corresponding signal. The controller 8 is used to trigger the imaging mechanism 41 to perform image acquisition based on the signal generated by the encoder 44.

[0031] In this embodiment of the present invention, preferably, an encoder 44 and a controller 8 can be provided on the main body of the equipment during the conveying path of the material belt. The encoder 44 can be set below the imaging roller 43 and form a material belt channel between the encoder 44 and the imaging roller 43 to facilitate the passage of the material belt. The encoder 44 is used to detect the transmission speed of the material belt in the channel and the corresponding pulse signal. This can be achieved by the material belt driving the encoder 44 to rotate when it passes through the material belt channel, thereby realizing the detection of the material belt transmission speed. Alternatively, the imaging roller 43 can be in contact with the circumferential surface of the encoder 44. When the material belt moves, it drives the imaging roller 43 to rotate, and the rotation of the imaging roller 43 drives the encoder 44 to rotate, thereby realizing the detection of the material belt transmission speed. This application does not make specific limitations on this. The encoder 44 is equipped with gears and sensors. When the gear rotates a certain number of teeth, it will trigger the sensor to generate a pulse signal and send it to the controller 8. The controller 8 transmits the corresponding signal to the imaging mechanism 41. When the imaging mechanism 41 receives the signal, it triggers the shooting, that is, it takes a picture of the material belt at the imaging roller 43. When the material strip forms a material strip channel between the imaging roller 43 and the encoder 44, it drives the output shafts on the imaging roller 43 and the encoder 44 to rotate. When the output shaft of the encoder 44 rotates, the gears rotate. After the material strip has moved a certain distance, the gears rotate a certain number of teeth to trigger the sensor to emit a pulse signal, thereby triggering the imaging mechanism 41 to capture images of the material strip. It can be understood that the frequency of the pulse signal emitted by the encoder 44 corresponds to the moving speed of the material strip, and the shooting frequency of the imaging mechanism 41 corresponds to the frequency of the pulse signal emitted by the encoder 44. When the material strip moves faster, the encoder 44 emits a higher frequency of pulse signals, and correspondingly, the shooting frequency of the imaging mechanism 41 is also higher. When the material strip moves slower, the encoder 44 emits a lower frequency of pulse signals, and correspondingly, the shooting frequency of the imaging mechanism 41 is also lower. In other words, the shooting frequency of the imaging mechanism 41 corresponds to the moving speed of the material strip, eliminating the need for the user to set the shooting frequency of the imaging mechanism 41 based on the moving speed of the material strip, thus reducing the user's operational difficulty. The conveying speed of the material belt can be adjusted based on the rotation speed of the air shaft 11 of the unwinding device 1 and the rotation speed of the traction roller 222. This avoids controlling the conveying speed of the material belt based on the tension calculated by the pressure change detected by the second detection element 23, thus avoiding affecting the conveying efficiency and maintenance efficiency due to the tension of the material belt. Of course, in other embodiments, the user sets the conveying speed of the material belt, and sets the shooting frequency of the shooting mechanism 41 by the material belt moving speed. The shooting mechanism 41 takes pictures of the material belt in the shooting position and transmits the captured image to the controller 8. The controller 8 detects whether there are defects in the material belt in the image.

[0032] like Figure 1-7As shown in the preferred embodiment of this utility model, the roll material repair device further includes a repair component, which includes a microscope 53, a third moving component, and a display screen 52. The microscope 53 is located on the repair table 51 and is connected to the third moving component. The third moving component is used to move the microscope 53 on the repair table 51. The display screen 52 is electrically connected to the microscope 53 and is mounted on the main body of the device. The display screen 52 is used to display a magnified image of the roll material, which facilitates the user to repair the roll material on the repair table 51 based on the magnified image.

[0033] In this embodiment of the utility model, preferably, a maintenance component is also installed on the main body of the equipment. After the imaging mechanism 41 of the detection component captures an image of the material strip on the imaging roller 43, it sends the image to the controller 8. The controller 8 determines whether there are defects in the material strip image. For example, common defects include: printing defects, circuit board defects, film defects, etc. For example, common printing defects include: ink spots, water stains, misregistration, holes, etc. For example, common circuit board defects include: open circuits, jagged edges, residual copper, etc. For example, common film defects include: bubbles, black spots, dirt, etc. The microscope 53 and the display screen 52 are both electrically connected to the controller 8. After the imaging mechanism 41 captures the image of the material strip, it transmits the data to the controller 8. After the controller 8 detects a defect, it sends information to the microscope 53. When the material strip stops at the maintenance table 51, the microscope 53 moves above the defect according to the information provided by the controller 8 to magnify the defect on the material strip and transmits the magnified image to the display screen 52 for display. During repairs, users can inspect the material strip by viewing the image on the display screen 52. By viewing the magnified image, users can more clearly see the defects on the material strip 110, thus reducing the difficulty of repairs. Of course, in other embodiments, the roll material repair equipment may not include a microscope 53, and users can directly perform repairs by viewing the images captured by the imaging mechanism 41.

[0034] In one embodiment of this utility model, the coil repair equipment is provided with a first slide rail and a second slide rail. The first slide rail and the second slide rail are respectively located on both sides of the repair table 51. The first slide rail extends along the length direction of the repair table 51, and the second slide rail extends along the width direction of the repair table 51. The extension direction of the first slide rail is perpendicular to the extension direction of the second slide rail. The coil repair equipment also includes a first tank chain 54 and a second tank chain 55. The first tank chain 54 is slidably installed on the first slide rail and is connected to the second slide rail in a transmission connection. The second slide rail is slidably installed on the second slide rail and is connected to the microscope 53 in a transmission connection. Specifically, the first slide rail is along the Y-axis of the horizontal direction of the maintenance table 51, and the second slide rail is along the X-axis of the horizontal direction of the maintenance table 51, so that the microscope 53 can move precisely on the maintenance table 51 by sliding along the first and second slide rails. It is understood that the tank chain can have built-in electrical connection wires, and each link of the tank chain can be opened for easy installation and maintenance. It features low noise and wear resistance during movement. When applied to the technical solution of this application, the power cords of the microscope 53 and the display screen 52 can be installed inside the tank chain for traction and protection, thereby enabling the microscope 53 to move stably on the maintenance table 51. Of course, in other embodiments, the first tank chain 54 and the second tank chain 55 can also be configured as a slider structure.

[0035] like Figure 1-7 As shown, in a preferred embodiment of the present invention, the roll material repair device further includes a winding device 6, which includes a second motor 61 and a winding roller 62. The second motor 61 is mounted on the main body of the equipment and is connected to the winding roller 62 in a transmission manner. The winding is arranged on the material belt transmission path, and the winding roller 62 is used to recycle the material belt.

[0036] In this embodiment of the present invention, preferably, the winding device 6 can be located at the lower layer of the entire equipment, just like the unwinding device 1, and at both ends of the material conveying path. The air shaft 11 of the unwinding device 1 unwinds the roll by rotating, and the winding roller 62 of the winding device 6 winds up the material that has been inspected and repaired by rotating. The speed of the first motor 15 is slower than that of the second motor 61, that is, there is a speed difference between the air shaft 11 and the winding roller 62. By setting the speed difference between the first motor 15 and the second motor 61, the winding roller 62 generates tension so that the material is taut and forms a moderate tension to avoid excessive or insufficient tension.

[0037] like Figure 1-7As shown in the preferred embodiment of the present invention, the roll material repair device further includes a punching device 7. The punching device 7 includes a fourth moving component 71, a conveying roller 73, and a punching mechanism 72. The fourth moving component 71 and the conveying roller 73 are both mounted on the main body of the equipment. The punching mechanism 72 is mounted on the fourth moving component 71. The fourth moving component 71 is used to drive the punching mechanism 72 toward the strip on the conveying roller 73. The punching mechanism 72 is used to punch and mark strips that cannot be repaired.

[0038] In this embodiment of the invention, preferably, the punching device 7 is located between the repair device 5 and the winding device 6, and a punching button 9 is provided on the roll material repair equipment. The punching button 9 is electrically connected to the controller 8. When the user finds that the material strip on the repair table 51 cannot be repaired, the user presses the punching button 9 to cause the controller 8 to issue a punching command to the punching mechanism 72. When the material strip moves to the punching mechanism 72, the punching mechanism 72 marks the unrepairable material strip according to the punching command of the controller 8, so that the user can clearly know that there is a defect in the material strip at that location based on the markings made by the punching mechanism 72, and thus further process that part of the material strip, thereby improving the inspection efficiency of the material strip. Of course, in other embodiments, the roll material repair equipment may not be equipped with a punching mechanism 72, and the user may directly mark the defect when he finds that it cannot be repaired.

[0039] Specifically, when the punching mechanism 72 needs to punch the strip, the power component of the fourth moving assembly 71 can be a cylinder-driven pressure block 75 moving towards the conveyor roller 73. The fourth moving assembly 71 may also include a transition roller 74 and the pressure block 75 positioned between the winding device 6 and the conveyor roller 73 of the punching device 7, so that the strip is clamped by the cooperation of the pressure block 75 and the transition roller 74, preventing the strip from moving under pressure during the punching process. That is, the cooperation of the pressure block 75 and the transition roller 74 enables the punching mechanism 72 to remain stable when punching the strip, thereby improving the punching stability of the punching mechanism 72. Of course, in other embodiments, the punching mechanism 72 is provided with a pressing structure. Before the punching mechanism 72 punches the strip, the pressing structure presses the strip to prevent the strip from moving during the punching process.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A coil material repair equipment, characterized in that, The coil repair equipment includes: An unwinding device is provided with an air expansion shaft for placing the roll material and a first detection element for detecting the position of the roll material. The unwinding device is connected to the main body of the equipment through a first moving component, which is used to drive the unwinding device to move so that the roll material moves to the discharge position. A conveying device, comprising a plurality of conveying rollers and a second detection element, wherein the conveying device forms a material conveying path by arranging the plurality of conveying rollers on the main body of the equipment, the plurality of conveying rollers being mounted on the main body of the equipment and located on the material conveying path, and the second detection element being disposed on the conveying rollers, the second detection element being used to detect the pressure applied to the conveying rollers by the rolled material that bypasses the conveying rollers; A dust-adhesion device is installed on the main body of the equipment. The dust-adhesion device is equipped with a dust-adhesion roller for removing dust from the surface of the roll material and a second moving component. The second moving component is used to drive the dust-adhesion roller to move and make it contact the surface of the roll material.

2. The coil repair equipment according to claim 1, characterized in that, The unwinding device is also provided with an inflation component and a mounting frame. The inflation component is mounted on the mounting frame and is used to inflate or deflate the air shaft. The inflation component includes a first motor and a support column. The output end of the first motor is connected to one end of the air shaft through a rotary joint. The first motor is used to drive the rotary joint and the air shaft to rotate. The support column is sleeved on the other end of the air shaft and is used to support the air shaft to prevent it from bending. The first moving component includes a first moving cylinder, a first guide rail, and a first slider. The first moving cylinder and the first guide rail are mounted on the main body of the equipment. The output end of the first moving cylinder is connected to the mounting bracket. The first guide rail is slidably connected to the first slider. The first slider is connected to the mounting bracket.

3. The coil repair equipment according to claim 1, characterized in that, The conveying device also includes a traction assembly, which includes a traction motor, a traction roller, and a positioning roller. The traction motor is mounted on the main body of the equipment and is used to drive the traction roller to rotate. The traction roller is located on the material conveying path. The positioning roller is used to position the material belt. The positioning roller is movably connected to a push cylinder mounted on the main body of the equipment via a slider. The push cylinder is used to push the connecting slider and the positioning roller to move toward the traction roller.

4. The coil repair equipment according to claim 1, characterized in that, The second moving component includes a second moving cylinder and a guide frame. The second moving cylinder is mounted on the guide frame. An L-shaped placement plate is provided at the output end of the second moving cylinder. The second moving cylinder is used to drive the placement plate to move toward or away from the material belt on the guide roller. The placement plate is used to place the dust-adhesive roller and the paper roll roller. The paper roll roller is used to remove dust or impurities from the dust-adhesive roller.

5. The coil repair equipment according to claim 1, characterized in that, The roll material inspection device also includes a detection device, which includes an imaging mechanism, an illumination component, and an imaging roller. The imaging mechanism is mounted on the main body of the device and is used to photograph the material strip on the imaging roller. The imaging mechanism faces the imaging position, which is located between the illumination component and the imaging roller. The illumination component includes a first illumination mechanism and a second illumination mechanism, with the illumination ends of the first and second illumination mechanisms facing the imaging position. The imaging roller is located on the material strip conveying path.

6. The coil repair equipment according to claim 5, characterized in that, The roll material maintenance device also includes an encoder and a controller. The encoder and the imaging mechanism are both electrically connected to the controller. A material belt channel is formed between the encoder and the imaging roller. The encoder is used to detect the transmission speed of the material belt and generate a corresponding signal. The controller is used to trigger the imaging mechanism to acquire images based on the signal generated by the encoder.

7. The coil repair equipment according to claim 1, characterized in that, The roll material repair device also includes a repair component, which includes a microscope, a third moving component, and a display screen. The microscope is located on the repair table and is connected to the third moving component. The third moving component is used to move the microscope on the repair table. The display screen is electrically connected to the microscope and is mounted on the main body of the device. The display screen is used to display a magnified image of the roll material, which allows the user to repair the roll material on the repair table based on the magnified image.

8. The coil repair equipment according to claim 1, characterized in that, The roll maintenance device also includes a winding device comprising a second motor and a winding roller. The second motor is mounted on the main body of the equipment and is connected to the winding roller in a drive connection. The winding is arranged on the material belt drive path, and the winding roller is used to recycle the material belt.

9. The coil repair equipment according to claim 1, characterized in that, The roll repair device also includes a punching device, which includes a fourth moving component, a conveyor roller, and a punching mechanism. The fourth moving component and the conveyor roller are both mounted on the main body of the equipment. The punching mechanism is mounted on the fourth moving component. The fourth moving component is used to drive the punching mechanism toward the strip on the conveyor roller. The punching mechanism is used to punch and mark strips that cannot be repaired.

Images