Intelligent cloth inspecting machine

Abstract

The utility model discloses an intelligent cloth inspecting machine, which is characterized in that two transverse sides of a rack are provided with mounting plates, an upstream position between the mounting plates is provided with an unwinding station, a downstream position between the mounting plates is provided with a winding station, a detection station is arranged between the unwinding station and the winding station, and the mounting plates are provided with fixed unwinding roller groups at the unwinding station; movable unwinding roller sets are installed at the positions, located at the two longitudinal ends of the fixed unwinding roller set, of the installation plate, a transition roller set is installed at the position, located on the detection station, of the installation plate, an upstream cloth unfolding device, an automatic cloth inspecting platform, a downstream cloth unfolding device and a manual cloth inspecting platform are sequentially arranged on the downstream portion, and the manual cloth inspecting platform is located on the upstream portion of the winding station. An automatic detection device is arranged above the automatic cloth inspection platform, and a cloth pulling device is arranged at the detection station on the mounting plate; the cloth rolling device comprises a scutching roller device and a rolling device; the cloth inspecting machine can support and unwind cloth winding rollers of different sizes, is good in adaptability, can rapidly pull cloth to complete traction of the cloth, is accurate in detection, and improves the efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth inspection machines, in particular to an intelligent cloth inspection machine. Background Art

[0002] Most textile enterprises are in the state of manual cloth inspection. By relying on the eyesight of inspectors on ordinary cloth inspection machines, fabric defects on the cloth surface are found. Some enterprises use the method of manual cloth turning to inspect the defects on the cloth surface, which has disadvantages such as low detection rate, slow speed, and high labor intensity. In recent years, with the emergence of machine vision intelligent cloth inspection machines, there has been a breakthrough change in the traditional cloth inspection method. Although there are various problems with machine vision intelligent cloth inspection machines at present, machine vision intelligent cloth inspection is gradually replacing manual cloth inspection, and the fabric needs to be laid flat and conveyed during the cloth inspection process.

[0003] Patent No. 202410063624.1 discloses an intelligent cloth inspection machine. This device is provided with tension fine-tuning devices at both the feeding end and the discharging end, so that the fabric can be tensioned during the conveying process. During the unwinding process, this unwinding device can only adjust the unwinding speed, and the roller for carrying the fabric cannot adjust its position either, resulting in the inability to unwind fabrics with too large a winding diameter, and only unwind fabrics wound without a central axis during use, with a single variety. At the same time, a detection rack is provided on this device. The fabric needs to pass through the detection rack and be laid flat. At this time, two people are required to pull the fabric at both ends to complete it, wasting manpower and material resources and having low efficiency. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: an intelligent cloth inspection machine that can support unwinding rollers of winding fabrics of different sizes, has good adaptability, can quickly pull the cloth to complete the traction of the fabric, has accurate detection, and improves efficiency.

[0005] To solve the above technical problems, the technical solution of the present utility model is: an intelligent cloth inspection machine, including a frame, wherein mounting plates are fixedly installed on both lateral sides of the frame horizontally. Between the mounting plates, at the upstream position, there is a unwinding station for installing an unwinding device for the cloth roll. Between the mounting plates, at the downstream position, there is a winding station for installing a winding device for the cloth roll. On the mounting plates, between the unwinding station and the winding station, there is an inspection station. On the mounting plates, at the unwinding station, a fixed unwinding roller group for supporting and winding the cloth roll is rotatably installed. The fixed unwinding roller group is driven by an unwinding driving power device. On the mounting plates, at the longitudinal two ends of the fixed unwinding roller group, a movable unwinding roller group for expanding the range of supporting and winding the cloth roll is installed. On the mounting plates at the inspection station, a transition roller group for changing the conveying direction of the cloth is rotatably installed. Downstream of the transition roller group, in sequence, there are an upstream cloth unfolding device, an automatic cloth inspection platform, a downstream cloth unfolding device, and a manual cloth inspection platform, all of which are installed between the mounting plates. The manual cloth inspection platform is upstream of the winding station. Above the automatic cloth inspection platform, there is an automatic detection device. On the mounting plates at the inspection station, there is a cloth pulling device for pulling the cloth from the unwinding station to the winding station; the winding device for the cloth roll includes an amplitude modulation roller device for unfolding the cloth during winding and a winding device.

[0006] As a preferred solution, the cloth pulling device includes a longitudinal strip-shaped through hole opened on the mounting plate. The opening height of the longitudinal strip-shaped through hole is higher than the mounting height of the automatic cloth inspection platform. A cloth pulling rod is longitudinally slidably installed in the longitudinal strip-shaped through hole. The cloth pulling rod is driven by a cloth pulling power device to reciprocally slide in the longitudinal strip-shaped through hole.

[0007] As a preferred solution, rotating gears are rotatably installed at the two lateral ends of the cloth pulling rod horizontally. On the mounting plate, there is a straight tooth rack corresponding to the longitudinal strip-shaped through hole. The rotating gears are meshed with the support rack. The cloth pulling power device includes a cloth pulling motor. The cloth pulling motor is installed on one lateral side of the cloth pulling rod horizontally to drive the rotating gears to rotate. The cloth pulling motor moves synchronously with the cloth pulling rod.

[0008] As a preferred solution, an adjusting mounting frame is fixedly installed above the fixed unwinding roller group on the mounting plate. A lifting slider is installed on the adjusting mounting frame in a lifting manner. On the lifting slider, there is a lifting fixing device capable of lifting and fixing. On the lifting slider, there is an arc-shaped groove for supporting the central shaft of the cloth roll.

[0009] As a preferred scheme, the movable unwinding roller group includes an upstream unwinding roller and a downstream unwinding roller, the upstream unwinding roller is deflected and installed on the mounting plate through an upstream rotating plate, and a clamping plate cooperating with the upstream unwinding roller is rotatably installed on the mounting plate, and a plurality of clamping grooves for clamping the upstream unwinding roller are provided on the clamping plate, and different clamping grooves form different angles with the upstream unwinding roller, and the downstream unwinding roller is deflected and installed on the mounting plate through a downstream rotating plate, and a deflection plate is provided on the mounting plate, and a deflection strip hole is provided on the deflection plate, and a limiting rod constrained in the deflection strip hole is provided on the downstream rotating plate, and a nut that is threadedly installed on the limiting rod is pressed against the surface of the deflection plate.

[0010] As a preferred solution, a vertical lifting strip hole is provided on the adjustment mounting frame, and lifting grooves constrained in the lifting strip hole are provided on both longitudinal sides of the lifting slider. The lifting fixing device includes a threaded through hole opened on the lifting slider, and a fixing screw for tightening the adjustment mounting bracket is rotatably installed in the threaded through hole.

[0011] As a preferred solution, an auxiliary unwinding roller group for auxiliary unwinding and winding cloth rollers is provided between the fixed unwinding roller group and the movable unwinding roller group, and the auxiliary unwinding roller group passes through the adjustment mounting frame and is mounted on the mounting plate.

[0012] As a preferred solution, the upstream cloth unfolding device and the downstream cloth unfolding device have the same structure, the upstream cloth unfolding device comprises a laterally extending upstream transverse support rod, and the lateral sides of the upstream transverse support rod are respectively provided with transverse transmission belts for circulating transmission, the transverse transmission belts are driven to rotate by a pulley driving power device, the transverse transmission belts are respectively transmitted toward the mounting plates close to one side, auxiliary conveying rollers are provided between the transverse transmission belts; and toggle blocks are installed in an array on the outer side of the transverse transmission belts.

[0013] As a preferred solution, the transition roller group includes a cloth inspection transition roller for pulling transition when inspecting the cloth and a cloth pulling transition roller for pulling transition when pulling the cloth, and the cloth pulling transition roller and the cloth inspection transition roller are sequentially installed between the mounting plates; the automatic cloth inspection platform is fixedly installed between the mounting plates through a cloth inspection bracket, and the automatic cloth inspection platform is provided with inspection transition rollers rotatably installed on the mounting plates at both longitudinal ends.

[0014] As a preferred solution, the width-opening roller device includes a width-opening machine frame fixedly installed on the mounting plate. A width-opening roller is rotatably installed between the width-opening machine frames. The width-opening roller is driven to rotate by a width-opening driving power device. Rotating width-opening disks are fixed on the width-opening machine frame on both lateral sides of the width-opening roller. Curved width-opening guide rails are provided on the width-opening disks. Horizontally extending and horizontally telescopic lateral unfolding strips are installed on both lateral sides of the width-opening roller. Width-opening sliders that cooperate with the width-opening guide rails are provided at the ends of the lateral unfolding strips. The width-opening sliders rotate synchronously with the width-opening roller and move horizontally back and forth within the width-opening guide rails. A width-opening auxiliary roller group for tensioning and conveying the fabric is further provided on the width-opening machine frame.

[0015] After adopting the above technical solution, the effects of the present utility model are as follows: Since the intelligent cloth inspection machine includes a frame, mounting plates are fixedly installed on both lateral sides of the frame horizontally. Between the mounting plates, there is a unwinding station for installing an unwinding device for the cloth at the upstream position, and a winding station for installing a winding device for the cloth at the downstream position. A detection station is provided between the unwinding station and the winding station on the mounting plates. A fixed unwinding roller group for supporting and winding the cloth roller is rotatably installed at the unwinding station on the mounting plates. The fixed unwinding roller group is driven by an unwinding driving power device. Movable unwinding roller groups for expanding the range of supporting and winding the cloth roller are installed at both longitudinal ends of the fixed unwinding roller group on the mounting plates. A transition roller group for changing the conveying direction of the cloth is rotatably installed on the mounting plates at the detection station. Downstream of the transition roller group, an upstream cloth unfolding device, an automatic cloth inspection platform, a downstream cloth unfolding device, and a manual cloth inspection platform are sequentially arranged and are all installed between the mounting plates. The manual cloth inspection platform is upstream of the winding station. An automatic detection device is provided above the automatic cloth inspection platform. A cloth pulling device for pulling the cloth from the unwinding station to the winding station is provided at the detection station on the mounting plates; the winding device for the cloth includes an amplitude modulation roller device for unfolding the cloth during winding and a winding device; Place the wound cloth roller on the fixed unwinding roller group, and then the unwinding driving power device drives the fixed unwinding roller group to rotate, so that the wound cloth roller starts to rotate. When the diameter of the wound cloth roller is too large, the movable unwinding roller group can expand the supporting range to ensure the effective support of the wound cloth roller. After the cloth is unwound, it is first conveyed to the cloth pulling device through the transition roller group. The cloth pulling device moves the cloth from the unwinding station to the winding station. Then, after the cloth is output through the amplitude modulation roller device, it is finally wound by the winding device to complete the assembly. At this time, the cloth continues to be unwound, and the winding device winds synchronously. After the cloth is unfolded by the upstream cloth unfolding device, it is flatly displayed on the automatic cloth inspection platform. The automatic detection device performs real-time detection on the cloth on the automatic cloth inspection platform. Then, the cloth passes through the downstream cloth unfolding device and undergoes further detection through the manual cloth inspection platform. Finally, the cloth is flattened by the amplitude modulation roller device and then wound; This cloth inspection machine can support unwinding wound cloth rollers of different sizes, has good adaptability, can quickly pull the cloth to complete the traction of the cloth, has accurate detection, and improves efficiency.

[0016] Also, since the cloth pulling device includes a longitudinal strip-shaped through hole opened on the mounting plates, the opening height of the longitudinal strip-shaped through hole is higher than the mounting height of the automatic cloth inspection platform. A cloth pulling rod is longitudinally slidably installed in the longitudinal strip-shaped through hole. The cloth pulling rod is driven by a cloth pulling power device to reciprocate in the longitudinal strip-shaped through hole; By winding the cloth around the cloth pulling rod, and then the cloth pulling power device drives the cloth pulling rod to reciprocate in the longitudinal strip-shaped through hole, the cloth can be moved from the unwinding station to the winding station. The cloth pulling is simple and effective, and the efficiency is improved.

[0017] Also, since the transverse ends of the cloth pulling rod are rotatably installed with rotating gears, and the mounting plate is provided with straight tooth racks corresponding to the longitudinal strip-shaped through holes, the rotating gears are meshed with the supporting racks. The cloth pulling power device includes a cloth pulling motor, and the cloth pulling motor is installed on one transverse side of the cloth pulling rod to drive the rotating gears to rotate, and the cloth pulling motor moves synchronously with the cloth pulling rod. In this way, by driving the rotating gears to rotate with the cloth pulling motor, it can cooperate with the straight tooth racks, so that the cloth pulling rod can move along the longitudinal strip-shaped through holes to complete cloth pulling, saving manpower and improving efficiency.

[0018] Also, since an adjusting mounting frame is fixedly installed above the fixed unwinding roller group on the mounting plate, a lifting slider is installed on the adjusting mounting frame in a lifting manner, and a lifting and fixing device capable of lifting and fixing is provided on the lifting slider. An arc groove for supporting the central axis of the winding cloth roller is provided on the lifting slider. The two ends of the central axis are placed in the arc grooves of the lifting slider, so as to effectively support the winding cloth roller, increase the types of winding cloth rollers for unwinding, and improve the practicability.

[0019] Also, since the movable unwinding roller group includes an upstream unwinding roller and a downstream unwinding roller, the upstream unwinding roller is deflected and installed on the mounting plate through an upstream rotating plate. A clamping plate cooperating with the upstream unwinding roller is rotatably installed on the mounting plate. The clamping plate is provided with a plurality of clamping grooves for clamping the upstream unwinding roller, and different clamping grooves are clamped with the upstream unwinding roller to form different angles. The downstream unwinding roller is deflected and installed on the mounting plate through a downstream rotating plate. A deflecting plate is provided on the mounting plate, and a deflecting strip hole is provided on the deflecting plate. A limiting rod constrained in the deflecting strip hole is provided on the downstream rotating plate, and a nut pressing on the surface of the deflecting plate is threadedly installed on the limiting rod. Deflect the upstream unwinding roller to the required angle, then rotate the clamping plate to make the clamping groove clamp the upstream unwinding roller, then the downstream unwinding roller swings along the deflecting strip hole to a suitable position and cooperates with the upstream unwinding roller, and then tighten the nut to press the deflecting plate to complete the fixation, thereby increasing the unwinding range.

[0020] Also, since a vertical lifting strip hole is provided on the adjusting mounting frame, lifting grooves constrained in the lifting strip hole are provided on the longitudinal two sides of the lifting slider. The lifting and fixing device includes a threaded through hole opened on the lifting slider, and a fixing screw for tightly pressing against the adjusting mounting bracket is threadedly rotated in the threaded through hole. The lifting slider can be ensured to slide accurately in the lifting strip hole through the lifting card slots, and then the fixing screw is screwed into the threaded through hole to contact the adjusting mounting bracket, and the height is fixed by frictional pressing.

[0021] Also, since an auxiliary unwinding roller group for assisting in unwinding and winding the cloth roller is further provided between the fixed unwinding roller group and the movable unwinding roller group, and the auxiliary unwinding roller group is installed on the mounting plate through the adjusting mounting frame. In this way, the supporting and unwinding effect of the winding cloth roller can be improved, and the supporting stability during unwinding can be ensured.

[0022] Furthermore, since the upstream cloth unfolding device and the downstream cloth unfolding device have the same structure, the upstream cloth unfolding device comprises a laterally extending upstream transverse support rod, and the lateral sides of the upstream transverse support rod are respectively provided with circulating transverse transmission belts, and the transverse transmission belts are driven to rotate by a pulley driving power device, and the transverse transmission belts are respectively transmitted toward the mounting plates close to one side, and auxiliary conveying rollers are provided between the transverse transmission belts; toggle blocks are installed in an array on the outer side of the transverse transmission belts; since the transverse transmission belts can continuously perform cyclic transmission, the passing cloth can be unfolded toward the lateral sides, thereby effectively conveying and smoothing, facilitating subsequent detection, and improving the accuracy of detection.

[0023] Furthermore, since the transition roller group includes a cloth inspection transition roller for pulling transition when inspecting cloth and a cloth pulling transition roller for pulling transition when pulling cloth, the cloth pulling transition roller and the cloth inspection transition roller are sequentially installed between the mounting plates; the automatic cloth inspection platform is fixedly installed between the mounting plates through a cloth inspection bracket, and inspection transition rollers rotatably installed on the mounting plates are provided at both longitudinal ends of the automatic cloth inspection platform; the transition rollers used for pulling and conveying cloth are effectively distinguished, thereby improving the accuracy of the work; ensuring stable and accurate conveying on the automatic cloth inspection platform, thereby improving the detection accuracy of the automatic cloth inspection platform.

[0024] The cam is driven by a power device for driving the cam to rotate, and the cam disc is fixed on the cam disc to the cam disc, and the cam disc is provided with a curved cam guide rail, and the cam disc is provided with a plurality of cam discs fixed on the cam disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 It is a stereogram of an embodiment of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the fixed unwinding roller group in the embodiment of the utility model;

[0028] Figure 3This is a schematic structural diagram of a movable unwinding roller group according to an embodiment of the utility model;

[0029] Figure 4 It is a structural schematic diagram of an adjustable mounting frame according to an embodiment of the utility model;

[0030] Figure 5 It is a schematic diagram of the structure between the mounting plates of the embodiment of the utility model;

[0031] Figure 6 It is a schematic structural diagram of the upstream material spreading device of the embodiment of the utility model;

[0032] Figure 7 It is a structural schematic diagram of the automatic detection device of the embodiment of the utility model;

[0033] Figure 8 This is a schematic diagram of the structure of the longitudinal strip-shaped through hole in the embodiment of the utility model;

[0034] Figure 9 This is a schematic structural diagram of the width-opening roller device of an embodiment of the utility model;

[0035] In the attached drawings: 1. frame; 2. mounting plate; 3. fixed unwinding roller; 4. unwinding motor; 5. adjusting mounting frame; 6. lifting slider; 7. arc groove; 8. upstream unwinding roller; 9. downstream unwinding roller; 10. upstream rotating plate; 11. clamping plate; 12. clamping groove; 13. downstream rotating plate; 14. deflection plate; 15. deflection strip hole; 16. lifting strip hole; 17. lifting groove; 18. threaded through hole; 19. upstream auxiliary unwinding roller; 20. downstream auxiliary unwinding roller; 21. auxiliary unwinding roller group; 22. unwinding station; 23. winding station; 24. inspection station; 25. automatic cloth inspection platform; 26. manual cloth inspection platform; 27. longitudinal strip through hole; 28. cloth pulling rod; 29. ​​rotating gear; 30. straight Rack and gear; 31. cloth pulling motor; 32. cloth inspection transition roller; 33. cloth pulling transition roller; 34. upstream transverse support rod; 35. transverse transmission belt; 36. auxiliary conveying roller; 37. driving pulley; 38. driven pulley; 39. pulley bracket; 40. pulley drive motor; 41. downstream transverse support rod; 42. toggle block; 43. inspection transition roller; 44. automatic detection camera; 45. lighting lamp group; 46. top cover; 47. detection bracket; 48. opening frame; 49. opening roller; 50. rotating opening disk; 51. opening guide rail; 52. transverse expansion strip; 53. opening slider; 54. opening auxiliary roller; 55. winding frame; 56. fixed winding roller; 57. auxiliary winding roller; 58. winding baffle. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below through specific embodiments.

[0037] As shown Figures 1 to 9 in the figure, an intelligent cloth inspection machine includes a frame 1. Mounting plates 2 are fixedly installed on both lateral sides of the frame 1 horizontally. Between the mounting plates 2, at the upstream position, there is a unwinding station 22 for installing an unwinding device for the cloth roll. Between the mounting plates 2, at the downstream position, there is a winding station 23 for installing a winding device for the cloth roll. On the mounting plates 2, between the unwinding station 22 and the winding station 23, there is an inspection station 24. On the mounting plates 2, at the unwinding station 22, a set of fixed unwinding rollers 3 for supporting and winding the cloth roll is rotatably installed. The set of fixed unwinding rollers 3 is driven by an unwinding driving power device. On the mounting plates 2, at the longitudinal two ends of the set of fixed unwinding rollers 3, a set of movable unwinding rollers for expanding the range of supporting and winding the cloth roll is installed. On the mounting plates 2 at the inspection station 24, a set of transition rollers for changing the conveying direction of the cloth is rotatably installed. Downstream of the set of transition rollers, there are arranged an upstream cloth unfolding device, an automatic cloth inspection platform 25, a downstream cloth unfolding device and a manual cloth inspection platform 26 in sequence, and all are installed between the mounting plates 2. The manual cloth inspection platform 26 is located upstream of the winding station 23. Above the automatic cloth inspection platform 25, there is an automatic detection device. On the mounting plates 2 at the inspection station 24, there is a cloth pulling device for pulling the cloth from the unwinding station 22 to the winding station 23; the cloth winding device includes an amplitude modulation roller 49 device for unfolding the cloth during winding and a winding device.

[0038] In this embodiment, the set of fixed unwinding rollers 3 is composed of two fixed unwinding rollers 3 which are horizontally installed at intervals. The unwinding driving power device includes an unwinding motor 4. The unwinding motor 4 is fixedly installed on the mounting plate 2 and its output shaft extends out and is in transmission connection with the two fixed unwinding rollers 3 through a transmission belt, so that the fixed unwinding rollers 3 can rotate, and thus the cloth roll can unwind the cloth.

[0039] As shown Figure 1 and Figure 5 in the figure, the cloth pulling device includes a longitudinal strip-shaped through hole 27 opened on the mounting plate 2. The opening height of the longitudinal strip-shaped through hole 27 is higher than the mounting height of the automatic cloth inspection platform 25. A cloth pulling rod 28 is longitudinally slidably installed in the longitudinal strip-shaped through hole 27. The cloth pulling rod 28 is driven by a cloth pulling power device to reciprocate longitudinally in the longitudinal strip-shaped through hole 27; at the unwinding station 22, a certain length of cloth is first unwound, then the cloth is wound around the cloth pulling rod 28 through the set of transition rollers, and then the cloth pulling rod 28 is driven by the cloth pulling power device to move longitudinally, so that the cloth can be moved from the unwinding station 22 to the winding station 23, and the cloth pulling can be completed quickly, improving the efficiency.

[0040] Further, rotating gears 29 are rotatably installed at the lateral two ends of the cloth pulling rod 28. A straight tooth rack 30 corresponding to the longitudinal strip-shaped through hole 27 is provided on the mounting plate 2. The rotating gears 29 are engaged with the support rack. The cloth pulling power device includes a cloth pulling motor 31. The cloth pulling motor 31 is installed on one lateral side of the cloth pulling rod 28 to drive the rotating gears 29 to rotate. The cloth pulling motor 31 moves synchronously with the cloth pulling rod 28. The rotating gears 29 are respectively located on both sides of the cloth pulling rod 28, and the rotating gears 29 are movably connected to the cloth pulling rod 28, ensuring that the cloth pulling rod 28 will not rotate to affect the cloth pulling effect. Then, the cloth pulling motor 31 can drive the rotating gears 29 to rotate and cooperate with the straight tooth rack 30. Just wind the cloth around the cloth pulling rod 28 to enable the cloth pulling rod 28 to move along the longitudinal strip-shaped through hole 27, complete the cloth pulling, save labor and improve efficiency.

[0041] Another solution can also be adopted. Cloth pulling blocks constrained in the longitudinal strip-shaped through hole 27 are provided at the lateral two ends of the cloth pulling rod 28. The cloth pulling rod 28 reciprocally slides in the longitudinal strip-shaped through hole 27 by manual traction. The longitudinal movement position of the cloth pulling rod 28 can be effectively limited by the cloth pulling blocks. In this way, the cloth pulling rod 28 can complete the movement by manual traction on one side, further reducing the cloth pulling difficulty and improving the efficiency.

[0042] As Figure 4 and Figure 5 As shown in the figure, an adjusting mounting frame 5 is fixedly installed above the fixed unwinding roller group on the mounting plate 2. A lifting slider 6 is installed on the adjusting mounting frame 5 in a lifting manner. A lifting fixing device capable of lifting and fixing is provided on the lifting slider 6. An arc groove 7 for supporting the central axis of the winding cloth roller is provided on the lifting slider 6. Place the two ends of the central axis in the arc groove 7 of the lifting slider 6, thereby effectively supporting the winding cloth roller, increasing the types of the unwound winding cloth rollers and improving the practicability.

[0043] As Figure 2 and Figure 3As shown, the movable unwinding roller group includes an upstream unwinding roller 8 and a downstream unwinding roller 9. The upstream unwinding roller 8 is pivotally mounted on the mounting plate 2 through an upstream rotating plate 10. A clamping plate 11 cooperating with the upstream unwinding roller 8 is rotatably mounted on the mounting plate 2. The clamping plate 11 is provided with a plurality of clamping grooves 12 for clamping the upstream unwinding roller 8. Different clamping grooves 12 are clamped with the upstream unwinding roller 8 to form different angles. The downstream unwinding roller 9 is pivotally mounted on the mounting plate 2 through a downstream rotating plate 13. A deflecting plate 14 is provided on the mounting plate 2. The deflecting plate 14 is provided with deflecting strip holes 15. A limiting rod constrained within the deflecting strip holes 15 is provided on the downstream rotating plate 13. A nut pressing against the surface of the deflecting plate 14 is threadedly mounted on the limiting rod. After two upstream rotating plates 10 are hingedly mounted on the mounting plate 2, the free ends rotatably mount the upstream unwinding roller 8, so that it can be deflected, thereby expanding the support range. Then, three clamping grooves 12 are provided on the clamping plate 11, so that three support ranges can be corresponding to adapt to winding fabric rollers of different sizes. The upstream unwinding roller 8 is deflected to the required angle, and then the clamping plate 11 is rotated to make the clamping groove 12 clamp the upstream unwinding roller 8. The downstream unwinding roller 9 swings along the deflecting strip holes 15 to a suitable position and cooperates with the upstream unwinding roller 8. Then, the nut is tightened to press against the deflecting plate 14 to complete the fixation, thereby improving the unwinding range.

[0044] As Figure 4 shown, a vertical lifting strip hole 16 is provided on the adjusting mounting bracket 5. Lifting grooves 17 constrained within the lifting strip hole 16 are provided on the longitudinal two sides of the lifting slider 6. The lifting fixing device includes a threaded through hole 18 opened on the lifting slider 6. A fixing screw pressing against the adjusting mounting bracket is threadedly rotated within the threaded through hole 18. The two ends of the central shaft are placed in the arc grooves 7 of the lifting slider 6, so as to effectively support the winding fabric roller, increase the types of winding fabric rollers for unwinding, and improve the practicability.

[0045] Further, an auxiliary unwinding roller group 21 for assisting in unwinding and winding the fabric roller is further provided between the fixed unwinding roller group 3 and the movable unwinding roller group. The auxiliary unwinding roller group 21 is installed on the mounting plate 2 through the adjusting mounting bracket 5. The auxiliary unwinding roller group 21 can effectively support the adjusting mounting bracket 5 and fixedly install the adjusting mounting bracket 5 on the mounting plate 2, ensuring the stability of the installation. At the same time, the number of winding fabric rollers supported is increased, and the support unwinding effect is improved.

[0046] An upstream auxiliary unwinding roller 19 and a downstream auxiliary unwinding roller 20 are connected between the upstream rotating plate 10 and the downstream rotating plate 13. In this way, when the unwinding support range is expanded, the upstream rotating plate 10 and the downstream rotating plate 13 can be effectively connected with the fixed unwinding roller group 3 to ensure stable support during unwinding.

[0047] As Figure 6As shown, the upstream cloth unfolding device and the downstream cloth unfolding device have the same structure, the upstream cloth unfolding device comprises an upstream transverse support rod 34 extending laterally, and the lateral sides of the upstream transverse support rod 34 are respectively provided with a circulating transverse transmission belt 35, the transverse transmission belt 35 is driven to rotate by a pulley driving power device, and the transverse transmission belt 35 is respectively transmitted toward the mounting plate 2 close to one side, and an auxiliary conveying roller 36 is arranged between the transverse transmission belts 35; a toggle block 42 is installed in an array on the outer side of the transverse transmission belt 35; two opposite transverse transmission belts 35 on the upstream transverse support rod 34, and a corresponding driving pulley 37 and a driven pulley 38 are arranged on one side of the upstream transverse support rod 34 to support the transverse transmission belt 35, and the driving pulley 37 and the driven pulley 38 are arranged on the upstream transverse support rod 34 to support the transverse transmission belt 35. The wheel 38 is rotatably mounted on the upstream support rod through the pulley bracket 39, and the pulley driving power device includes a pulley driving motor 40, and the pulley driving motor 40 drives the active pulley 37, and the transverse transmission belt 35 drives the driven pulley 38 to rotate in a continuous cycle toward both sides of the transverse direction, so that the cloth can be unfolded by friction, and the transverse transmission belts 35 on the upstream transverse support rod 34 are symmetrically arranged, and an auxiliary conveying roller 36 is provided in the middle. The auxiliary conveying roller 36 can support the middle part of the cloth when unfolding the cloth to ensure accurate conveying, and the downstream cloth unfolding device includes a downstream transverse support rod 41, and the downstream transverse support rod 41 is provided with a corresponding transverse transmission belt 35 and a pulley driving motor 40 for driving the transverse transmission belt 35, and at the same time, the toggle block 42 can increase the friction force and improve the leveling effect of the transverse transmission belt 35.

[0048] like Figure 2 and Figure 5 As shown, the transition roller group includes a cloth inspection transition roller 32 for traction transition when cloth inspection is performed and a cloth pulling transition roller 33 for traction transition when cloth pulling is performed, and the cloth pulling transition roller 33 and the cloth inspection transition roller 32 are sequentially mounted between the mounting plates 2; the automatic cloth inspection platform 25 is fixedly mounted between the mounting plates 2 through a cloth inspection bracket, and the longitudinal ends of the automatic cloth inspection platform 25 are provided with inspection transition rollers 43 rotatably mounted on the mounting plates 2; the cloth inspection transition roller 32 can effectively pull and tension the cloth and convey it to the automatic inspection table to ensure accurate conveying, and the cloth pulling transition roller 33 can effectively guide and pull the cloth to the cloth pulling rod 28 when the cloth is pulled, so that the cloth can be pulled accurately and stably; after being leveled, the cloth is conveyed through the inspection transition roller 43, which can reduce the resistance of the cloth passing through the automatic cloth inspection platform 25, and the conveying is stable and reliable while the detection can also be accurate, thereby improving the detection accuracy of the automatic cloth inspection platform 25.

[0049] like Figure 1 and Figure 7As shown, the automatic detection device includes a plurality of automatic detection cameras 44 and a lighting lamp group 45 installed around the automatic detection cameras 44. The automatic detection cameras 44 are fixedly installed in the top cover 46. The automatic detection cameras 44 are arranged horizontally corresponding to the horizontal length of the automatic cloth inspection platform 25. The top cover 46 is fixedly installed on the mounting plate 2 through the detection bracket 47. The lighting lamp group 45 is also installed in the top cover 46. The automatic detection cameras 44 can ensure that the cloth at the horizontal position can be effectively detected, and the lighting lamp group 45 ensures that the cloth can be illuminated and presented more clearly.

[0050] Furthermore, a lighting lamp group 45 is also provided on the automatic cloth inspection platform 25, which cooperates with the lighting lamp group 45 above to further present clearly and improve the detection accuracy.

[0051] As Figure 5 and Figure 9 As shown, the fabric opening roller 49 device includes a fabric opening frame 48 fixedly installed on the mounting plate 2. A fabric opening roller 49 is rotatably installed between the fabric opening frames 48. The fabric opening roller 49 is driven to rotate by a fabric opening driving power device. Rotating fabric opening discs 50 are fixed on both lateral sides of the fabric opening roller 49 on the fabric opening frame 48. Curved fabric opening guide rails 51 are provided on the fabric opening discs. Horizontally extending and horizontally telescopic lateral unfolding strips 52 are installed on both lateral sides of the fabric opening roller 49 in the horizontal direction. Fabric opening sliders 53 cooperating with the fabric opening guide rails 51 are provided at the ends of the lateral unfolding strips 52. The fabric opening sliders 53 rotate synchronously with the fabric opening roller 49 and move horizontally back and forth in the fabric opening guide rails 51. A group of fabric opening auxiliary rollers 54 for tensioning the fabric conveyance is also provided on the fabric opening frame 48. The fabric opening driving power device includes a fabric opening driving motor. The fabric opening driving motor is fixedly installed on the fabric opening frame 48 to directly drive the fabric opening roller 49 to rotate. At this time, the fabric opening sliders 53 will rotate in the fabric opening guide rails 51. Since the fabric opening guide rails 51 have a curved amplitude, the fabric opening sliders 53 will generate a horizontal movement. When contacting the cloth, the lateral unfolding strips 52 can unfold the cloth and drive the cloth to be conveyed at the same time, improving the neatness and efficiency of winding. The group of fabric opening auxiliary rollers 54 includes three fabric opening auxiliary rollers 54, which are respectively located at the longitudinal upstream and downstream positions and above the fabric opening roller 49, and can help the cloth to be effectively tensioned during unfolding, and the conveyance and winding are stable and reliable.

[0052] In this embodiment, the winding device includes a winding frame 55. A group of fixed winding rollers 56 and auxiliary winding rollers 57 are rotatably installed on the winding frame 55. Winding baffles 58 are fixedly installed on both lateral sides of the winding frame 55 to ensure that the cloth is wound neatly. The group of fixed winding rollers 56 is two longitudinally juxtaposed fixed winding rollers 56. The fixed winding rollers 56 are driven to rotate by a winding motor, which can effectively ensure stable winding. The auxiliary winding rollers 57 are located below the fixed winding rollers 56 to facilitate tensioning the cloth.

[0053] Working principle of this embodiment: First, place the winding fabric roller on the fixed unwinding roller 3, and at the same time, the auxiliary unwinding roller group 21 supports both longitudinal sides of the winding fabric roller. Then, the unwinding motor 4 drives the fixed unwinding roller 3 to rotate through the transmission belt, and the winding fabric roller starts to rotate to complete unwinding; when the diameter of the winding fabric roller is too large, deflect the upstream unwinding roller 8 upward, and then place the clamping groove 12 of the clamping plate 11 downward to clamp the upstream unwinding roller 8 to complete the fixation of the upstream unwinding roller 8. The downstream unwinding roller 9 swings along the deflection strip hole 15 to a suitable position and cooperates with the upstream unwinding roller 8, and then tighten the nut to press the deflection plate 14 to complete the fixation; then pull out a section of fabric and wind it around the pulling roller through the pulling transition roller 33. The pulling motor 31 drives the rotating gear 29 to rotate, so that the pulling roller moves from the unwinding station 22 to the winding station 23. Then, pass the fabric through the spreading roller 49, and the winding roller group performs pre-winding to complete traction; then the fixed unwinding roller 3 continues to rotate, and the fabric passes through the fabric inspection transition roller 32. Then, the pulley drive motor 40 at the upstream drives the transverse transmission belt 35 to drive, and the fabric is conveyed and unfolded onto the automatic fabric inspection platform 25. Then, the fabric is illuminated by the lighting group 45 on the top cover 46 and the automatic fabric inspection platform 25, and the automatic detection camera 44 performs detection. Then, the pulley drive motor 40 at the downstream drives the transverse transmission belt 35 to drive, and the fabric is conveyed to the manual fabric inspection platform 26 for manual inspection. Finally, the spreading drive motor drives the spreading roller 49 to rotate, so that the transverse spreading strip 52 moves horizontally to flatten the fabric, and then the winding motor drives the fixed winding roller 56 to wind.

[0054] The above-described embodiments are only descriptions of the preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and modifications made to the technical solution of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An intelligent cloth inspection machine, comprising a frame, with mounting plates fixedly mounted on both sides of the frame, characterized in that: An unwinding station for installing an unwinding cloth device is provided between the mounting plates at an upstream position, a rewinding station for installing a rewinding cloth device is provided between the mounting plates at a downstream position, a detection station is provided on the mounting plate between the unwinding station and the rewinding station, a fixed unwinding roller group supporting a winding cloth roller is rotatably installed at the unwinding station on the mounting plate, the fixed unwinding roller group drives a power device through unwinding, and movable unwinding roller groups that expand the range of supporting the winding cloth roller are installed on the mounting plate at both longitudinal ends of the fixed unwinding roller group. A transition roller group in the direction of transitional fabric conveying is rotatably installed on the detection station, and an upstream fabric unfolding device, an automatic fabric inspection platform, a downstream fabric unfolding device and a manual fabric inspection platform are sequentially arranged downstream of the transition roller group and are all installed between the mounting plates, the manual fabric inspection platform is located upstream of the winding station, an automatic detection device is arranged above the automatic fabric inspection platform, and a cloth pulling device for pulling the fabric from the unwinding station to the winding station is arranged on the mounting plate at the detection station; the cloth winding device includes an opening roller device for unfolding the fabric during winding and a winding device.

2. An intelligent cloth inspection machine as claimed in claim 1, characterized in that: The cloth pulling device includes a longitudinal strip through hole opened on the mounting plate, the opening height of the longitudinal strip through hole is higher than the mounting height of the automatic cloth inspection platform, a cloth pulling rod is longitudinally slidably installed in the longitudinal strip through hole, and the cloth pulling rod is driven by a cloth pulling power device to slide reciprocatingly in the longitudinal strip through hole.

3. An intelligent cloth inspection machine as claimed in claim 2, characterized in that: The cloth pulling rod is rotatably installed with rotating gears at both lateral ends, and the mounting plate is provided with spur racks corresponding to the longitudinal bar-shaped through holes. The rotating gears are meshed with supporting racks. The cloth pulling power device includes a cloth pulling motor, and the cloth pulling motor is installed on one lateral side of the cloth pulling rod to drive the rotating gears to rotate. The cloth pulling motor moves synchronously with the cloth pulling rod.

4. An intelligent cloth inspection machine as claimed in claim 3, characterized in that: An adjusting mounting frame is fixedly mounted on the mounting plate above the fixed unwinding roller group, a lifting slider is lifted and lowered on the adjusting mounting frame, a lifting and fixing device that can be lifted and fixed is provided on the lifting slider, and an arc groove that supports the central axis of the winding cloth roller is provided on the lifting slider.

5. An intelligent cloth inspection machine as claimed in claim 4, characterized in that: The movable unwinding roller group includes an upstream unwinding roller and a downstream unwinding roller, the upstream unwinding roller is deflected and installed on the mounting plate through an upstream rotating plate, a clamping plate cooperating with the upstream unwinding roller is rotatably installed on the mounting plate, a plurality of clamping grooves for clamping the upstream unwinding roller are provided on the clamping plate, different clamping grooves form different angles with the upstream unwinding roller, the downstream unwinding roller is deflected and installed on the mounting plate through a downstream rotating plate, a deflection plate is provided on the mounting plate, a deflection strip hole is provided on the deflection plate, a limiting rod constrained in the deflection strip hole is provided on the downstream rotating plate, a nut pressed against the surface of the deflection plate is threadedly installed on the limiting rod.

6. An intelligent cloth inspection machine as claimed in claim 5, characterized in that: The adjusting mounting frame is provided with a vertical lifting strip hole, and the lifting grooves constrained in the lifting strip hole are provided on both longitudinal sides of the lifting slider. The lifting fixing device includes a threaded through hole opened on the lifting slider, and a fixing screw for tightening the adjusting mounting bracket is rotatably installed in the threaded through hole.

7. An intelligent cloth inspection machine as claimed in claim 6, characterized in that: An auxiliary unwinding roller group for assisting the unwinding and winding cloth roller is also provided between the fixed unwinding roller group and the movable unwinding roller group. The auxiliary unwinding roller group penetrates the adjusting mounting frame and is mounted on the mounting plate.

8. An intelligent cloth inspection machine as claimed in claim 7, characterized in that: The upstream cloth unfolding device and the downstream cloth unfolding device have the same structure. The upstream cloth unfolding device comprises a laterally extending upstream transverse support rod. Both lateral sides of the upstream transverse support rod are respectively provided with transverse transmission belts for circulating transmission. The transverse transmission belts are driven to rotate by a pulley driving power device. The transverse transmission belts are respectively transmitted toward the mounting plates close to one side. Auxiliary conveying rollers are provided between the transverse transmission belts. A toggle blocks are installed in an array on the outer side of the transverse transmission belts.

9. An intelligent cloth inspection machine as claimed in claim 8, characterized in that: The transition roller group includes a cloth inspection transition roller for pulling transition when cloth inspection is performed and a cloth pulling transition roller for pulling transition when cloth pulling is performed, and the cloth pulling transition roller and the cloth inspection transition roller are sequentially installed between the mounting plates; the automatic cloth inspection platform is fixedly installed between the mounting plates through a cloth inspection bracket, and inspection transition rollers rotatably installed on the mounting plates are provided at both longitudinal ends of the automatic cloth inspection platform.

10. An intelligent cloth inspection machine as claimed in claim 9, characterized in that: The width-opening roller device comprises a width-opening frame fixedly mounted on a mounting plate, a width-opening roller is mounted on a rotating disk between the width-opening frames, the width-opening roller is driven to rotate by a width-opening driving power device, rotating width-opening disks fixed on the width-opening frame are arranged on both lateral sides of the width-opening roller, the width-opening disks are provided with curved width-opening guide rails, the width-opening rollers are provided with transversely extending and laterally retractable transverse expansion strips on both lateral sides, the ends of the transverse expansion strips are provided with width-opening sliders cooperating with the width-opening guide rails, the width-opening sliders rotate synchronously with the width-opening rollers and move back and forth laterally in the width-opening guide rails, and the width-opening frame is also provided with a width-opening auxiliary roller group for tensioning the cloth for conveying.

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