Blade assembling and detecting equipment for drying machine

Abstract

The invention relates to the technical field of drying machine blades, in particular to a drying machine blade assembling and detecting device which comprises a workbench, a rotary lifting assembly, a detecting table and a moving part. Sliding rails are arranged on the outer side of the workbench and comprise a first guide rail and a second guide rail, and a driving frame is installed on the first guide rail; a middle frame is arranged on one side of the driving frame, an adjusting shaft is installed on the middle frame, a conveying piece is arranged on the adjusting shaft, a material shaft is placed on the conveying piece, and an operation table is installed on one side of the workbench. According to the automatic feeding device, the probability that defects or problems exist in the installed paddles is reduced, the automatic feeding effect of the device is improved, the interiors of materials can be rapidly detected before feeding, the feeding position is more accurate, and the probability of position deviation is not likely to be generated.

Description

Technical Field

[0001] The invention relates to the technical field of dryer blades, and in particular to a dryer blade assembly detection device. Background Art

[0002] Dryer is a kind of equipment used to remove moisture from materials, and is widely used in food, chemical, pharmaceutical, wood, textile and other industries. The assembly of dryer blades is an important part of dryer installation and maintenance. The assembly quality of the blades directly affects the operating efficiency of the dryer, the material drying effect and the service life of the equipment. Therefore, a dryer blade assembly detection device is needed.

[0003] At present, in the process of assembling the blades, most of the time, the blades need to be manually moved to the installation area for placement. Usually, multiple blades need to be installed, which consumes a lot of manpower during the assembly process. In addition, the placement position may be deviated during the placement process, which will increase the running resistance of the equipment after installation, and the material will not flow smoothly or dry unevenly in the dryer. In addition, some blades may have defects inside, which makes it difficult to quickly detect them before installation. In addition, since the object is large in size and the propeller blades usually need to be installed on both sides, manual flipping and positioning are quite difficult during manual operation. Especially when the propeller blades on one side are installed, they are prone to collision during flipping. After flipping to the specified position, they will rotate by themselves due to their own weight, which will greatly reduce work efficiency. After the blades are welded, there may be leaks or cold welds in the welded area. If the force applied during the inspection is too great, the blades will break directly, while if the force is too small, there will be no effect, making it difficult to distinguish. Therefore, a dryer blade assembly inspection device is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a dryer paddle assembly detection device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A paddle assembly and detection device for a dryer, comprising a workbench, a rotating lifting assembly, a detection platform and a moving part, wherein a slide rail is arranged on the outer side of the workbench, the slide rail is divided into a first guide rail and a second guide rail, a driving frame is installed on the first guide rail, an intermediate frame is arranged on one side of the driving frame, an adjusting shaft is installed on the intermediate frame, a transmission member is arranged on the adjusting shaft, a material shaft is placed on the transmission member, an operating table is arranged on one side of the workbench, a moving frame is movably connected to the operating table, a detection member is arranged on the moving frame, a pushing screw is arranged on the bottom side of the adjusting shaft, a pushing block is movably connected to the pushing screw, and an insert block is rotatably connected to the pushing block; The rotary lifting assembly is movably connected to the first guide rail, and comprises a first bottom plate, a push block, an adjustment arm, a first screw rod, a limit sleeve and a drive disk, wherein the adjustment arm is arranged on the first bottom plate, the first screw rod is installed between the adjustment arms, the drive disk is rotatably connected to one side of the limit sleeve, and a lifting member is symmetrically arranged on one side of the rotary lifting assembly; The testing platform is installed on one side of the lifting member, and a display rack is provided on the testing platform, a blade body is placed on the display rack, an internal test piece is installed on the bottom side of the display rack, and the internal test piece is connected to the blade body; The movable part is movably connected to the outer side of the blade body, and the movable part includes an upper frame plate, a lower frame plate, a support plate and an elastic rope. The lower frame plate is fixed to the bottom side of the upper frame plate, the support plate is movably connected to the lower frame plate, and one end of the elastic rope is connected to the outer side surface of the support plate.

[0006] Preferably, the first guide rails are symmetrically installed at both ends of the workbench, the driving frame is vertically installed on the top surface of one of the first guide rails, the detection platform is fixedly installed on the outer end of the other first guide rail, and the second guide rails are symmetrically installed on both ends of the operating table. Two intermediate frames are provided, one of which is horizontally installed between the second guide rail and the driving frame, and the other intermediate frame is horizontally installed between the detection platform and the other second guide rail. The adjusting shaft and the pushing screw are both installed between the two intermediate frames, and the first motor and the second motor are respectively installed on one end of the adjusting shaft and the pushing screw, the adjusting shaft and the pushing screw are located between the workbench and the detection platform, and a guide thin rod is fixedly installed between the intermediate frames, the guide thin rod is located on the upper side of the pushing screw, and the pushing block moves linearly on the outside of the guide thin rod and the pushing screw.

[0007] Preferably, two transmission members are provided, and the two transmission members are symmetrically installed on the outer surface of the adjusting shaft. The transmission members include a transmission rod, a bearing plate and a weight block. One end of the transmission rod is fixedly installed on the outer surface of the adjusting shaft, and an arc block is fixed on the other end of the transmission rod. A through arc groove is opened on the arc block, and the bearing plate is movably connected in the arc groove. One end of the weight block passes through the arc groove and is fixed on the bottom surface of the bearing plate, and the material shaft is placed on the bearing plate.

[0008] Preferably, a push block is fixedly installed on one side of the first base plate, one end of the push block is rotatably connected to a push-back rod, the insert block is connected in the push block, the first base plate is slidably connected to the first guide rail, and the adjusting arm comprises an upper arm rod group and a lower arm rod group, the bottom end of the lower arm rod group is rotatably connected to the first base plate, the two ends of the limit sleeve are connected between the top ends of the upper arm rod group, and moving rollers are threadedly connected on the outer surfaces of the two ends of the first screw rod, and the other ends of the upper arm rod group and the lower arm rod group are connected to the moving roller, and the adjusting arm is provided with two groups, two first screw rods A synchronous belt is installed on one end of the rod, and a turning handle is provided on one of the first screw rods. Annular grooves are provided on the outer surfaces of both sides of the driving disk, and one side of the limiting sleeve is connected to the annular groove. A clamping block is also installed in the driving disk, and a clamping adjustment rod is rotatably connected to the outer side of the clamping block. The clamping adjustment rod is threadedly connected to the driving disk, and the clamping block is connected to the outer side of the material shaft. An external gear ring is welded and installed on the outer surface of the driving disk, a driving motor is installed on the driving frame, and a driving gear plate is installed on the output end of the driving motor, and the driving gear plate and the external gear ring are meshed with each other.

[0009] Preferably, the lifting member includes a second base plate, a push block, a first screw rod, an adjusting arm and a bracket. The second base plate, the push block, the first screw rod and the adjusting arm are completely consistent with the structure in the rotary lifting assembly. The bracket is connected to the top of the corresponding upper arm group, and the material shaft is connected therein.

[0010] Preferably, a plurality of electric telescopic rods are movably connected in the detection platform, and the electric telescopic rods are connected to the bottom surface of the display rack. The shape of the display rack is adapted to the blade body. An inclined groove is provided in the display rack, and the inclined groove corresponds to the bottom port of the blade body. The internal test piece includes a frame piece, a rotating shell, an outer rotating disk, a second screw rod, a limit sliding rod and a test strip. The frame piece is fixedly mounted on the top surface of the detection platform, the rotating shell is connected between the frame pieces, and the outer rotating disk is fixed on one end of the rotating shell. A second screw rod is rotatably connected in the rotating shell, and a clamping rod is threadedly connected to the outer side of the second screw rod. The plate, the limit slide bar is horizontally fixed between the inner walls of the rotating shell, the test strip is symmetrically installed on the outside of the limit slide bar, the test strips on the limit slide bar are spring-connected, the clamping plate is connected to the bottom end of the test strip, the outside of the test strip is fixed with a resistance block, the resistance block is movably connected in the inclined groove, the rear side surfaces of the resistance block are also spring-connected, and a plurality of first probes are arranged and installed on the outside of the test strip, the first probe is spring-connected in the test strip, a pressure sensor is arranged at the rear end of the first probe, and the front end of the first probe contacts the inner cavity surface of the blade body.

[0011] Preferably, a vertical frame is fixedly installed on one side of the detection table, a driving screw and a guide roller are arranged between the vertical frame and the driving frame, the upper frame plate is movably connected to the driving screw and the guide roller, a wire-taking motor is installed on the lower frame plate, a wire-taking gear is arranged on the output end of the wire-taking motor, a driven gear is meshed on one side of the wire-taking gear, a wire-taking roller is fixed on the wire-taking gear and the driven gear, the other end of the elastic rope is connected to the wire-taking roller, a plurality of guide rods are arranged on the inner side surface of the lower frame plate, the support plate is slidably connected to the outer surface of the guide rod, and the support plate and the lower frame plate are connected by a spring.

[0012] Preferably, positioning components are symmetrically installed on both sides of the second guide rail, and the positioning components include a third base plate, a positioning frame and a clamping arc piece. The positioning frame is vertically installed on the top surface of the third base plate, the clamping arc piece is rotatably connected to the top of the positioning frame, the material axis is connected in the positioning frame, and the push block is also installed on one side of the third base plate.

[0013] Preferably, a third screw rod is installed on the operating table, and the movable frame is threadedly connected to the third screw rod, and the detection component comprises a support block, a rotating shell, and a swing rod, and the support block is fixedly installed on the top of the movable frame, and the rotating shell is symmetrically installed with two, and the two rotating shells are rotatably connected to the two sides of the support block, and an arc frame is arranged on the bottom side of the rotating shell, and a plurality of spacers are fixedly installed in the arc frame, and a detection rotating ball is rotatably connected between the spacers, and a second probe is installed in the detection rotating ball, and a tightening screw is connected to the outer side of the detection rotating ball, and one end of the second probe is connected to the welding point between the blade body and the material shaft, and a groove is opened on the support block, an inner ring is arranged in the groove, and swing rods are installed on both sides of the inner ring, and the swing rod is rotatably connected to the inner wall of the groove, and the outer rod surface of the swing rod is threadedly connected to the inner ring, and a hoop block is connected to the bottom end of the swing rod, and the hoop block is clamped on the blade body.

[0014] The beneficial effects of the present invention are: In this solution, the placement of the display rack makes it easy to place the blades. Through the internal test piece, the adaptability can be quickly tested according to the internal shape of the blades, and unqualified products can be identified in time. The installation of the moving parts can facilitate the horizontal transportation of the paddles, so that they can be accurately moved to the designated installation area, and the loading and unloading hoppers are easy to operate without collision. The rotating lifting assembly and lifting parts can lift the materials, and the driving gear can be used to adjust the angle of the material axis. Since the setting of the transmission part can facilitate the material transportation, and the angle of the object will not change during the transportation process, it can avoid the position deviation during the gap detection; The detection part is set up to detect the welding area, and the swing rod can be used to apply manual pressure to avoid the possibility of damage caused by excessive mechanical force. The probe can be inserted in time when the gap occurs, so as to achieve the effect of rapid detection and more intuitive detection.

[0015] This solution reduces the possibility of deviations in placement and welding positions due to worker operational errors during the blade assembly process, reduces the possibility of defects or problems inside the installed blades themselves, improves the effect of automated loading of the device, and can quickly detect the inside of the material before loading. The loading position is more accurate and less likely to have positional deviations. It also improves the device's ability to conveniently adjust the material, can achieve automatic rotation adjustment, and reduces the possibility of collision during adjustment. It can also perform adaptive detection of the gap area after welding is completed to promptly discover defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a dryer blade assembly detection device proposed by the present invention when the blade is installed; Figure 2 This is a schematic diagram of the structure of a dryer blade assembly detection device during detection proposed by the present invention; Figure 3 This is a schematic diagram of the top view of the structure of a dryer blade assembly detection device during detection proposed by the present invention; Figure 4 It is a schematic diagram of the main structure of the workbench and operating table; Figure 5 for Figure 4 A schematic diagram of the side view structure of the part; Figure 6 It is a schematic diagram of the structure of the push block and the transmission part; Figure 7 It is a schematic diagram of the structure of the transmission part; Figure 8 It is a structural schematic diagram of the rotating lifting component part; Fig. 9 It is a schematic diagram of the main structure of the rotating lifting component; Fig.10 It is a structural schematic diagram of the lifting part; Fig.11 It is a structural schematic diagram of the detection platform part; Fig.12 It is a schematic diagram of the main structure of the detection platform; Fig.13 It is a schematic diagram of the structure of the internal test piece; Fig.14 It is a schematic diagram of the main structure of the internal test piece; Fig.15 It is a structural schematic diagram of the moving parts; Fig.16 It is a schematic diagram of the main structure of the moving part; Fig.17 It is a schematic diagram of the cross-sectional structure of the placing frame and the blade body when they are placed; Fig.18 It is a structural schematic diagram of the positioning component part; Fig.19 It is a structural schematic diagram of the detection part; Fig. 20 It is a schematic diagram of the main structure of the detection part; Fig.21 It is a structural schematic diagram of the arc frame part.

[0017] In the figure: 1. workbench; 11. drive frame; 12. intermediate frame; 13. slide rail; 14. operating table; 141. mobile frame; 15. drive motor; 16. drive gear; 17. transmission member; 171. weight block; 172. transmission rod; 173. bearing plate; 18. push block; 181. plug block; 2. rotary lifting assembly; 21. first bottom plate; 22. push block; 23. adjustment arm; 24. first screw rod; 25. limit sleeve; 26. drive disc; 27. clamping block; 28. turn handle; 29. ​​clamping adjustment rod; 3. lifting member; 31. second bottom plate; 32. bracket; 4. test table; 41. electric telescopic rod; 42. display rack; 43. vertical Rack; 44, internal test piece; 441, outer turntable; 442, second screw rod; 443, clamping plate; 444, limit slide; 45, test strip; 451, resistance block; 452, first probe; 5, moving part; 51, upper shelf plate; 52, lower shelf plate; 53, support plate; 54, elastic rope; 55, take-up roller; 56, take-up motor; 6, material shaft; 61, blade body; 7, positioning assembly; 71, third bottom plate; 72, positioning frame; 73, clamping arc piece; 8, detection piece; 81, support block; 82, rotating shell; 83, arc frame; 84, swing rod; 85, hoop block; 86, detection rotating ball; 87, spacer; 88, second probe. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example 1: Reference Figure 1-10, a blade assembly detection device for a dryer, comprising a workbench 1, a rotating lifting assembly 2, a detection table 4 and a moving part 5, a slide rail 13 is arranged on the outer side of the workbench 1, the slide rail 13 is divided into a first guide rail and a second guide rail, a driving frame 11 is installed on the first guide rail, an intermediate frame 12 is arranged on one side of the driving frame 11, an adjusting shaft is installed on the intermediate frame 12, a transmission member 17 is arranged on the adjusting shaft, a material shaft 6 is placed on the transmission member 17, an operating table 14 is installed on one side of the workbench 1, a moving frame 141 is movably connected to the operating table 14, a detection member 8 is arranged on the moving frame 141, a pushing screw is arranged on the bottom side of the adjusting shaft, a pushing block 18 is movably connected to the pushing screw, and an insert block 181 is rotatably connected to the pushing block 18; The rotary lifting assembly 2 is movably connected to the first guide rail, and includes a first bottom plate 21, a push block 22, an adjustment arm 23, a first screw rod 24, a limit sleeve 25 and a drive disk 26. The adjustment arm 23 is arranged on the first bottom plate 21, the first screw rod 24 is installed between the adjustment arms 23, the drive disk 26 is rotatably connected to one side of the limit sleeve 25, and a lifting member 3 is symmetrically arranged on one side of the rotary lifting assembly 2; The testing platform 4 is installed on one side of the lifting member 3. A display rack 42 is provided on the testing platform 4. A blade body 61 is placed on the display rack 42. An internal test piece 44 is installed on the bottom side of the display rack 42. The internal test piece 44 is connected to the blade body 61. The movable part 5 is movably connected to the outer side of the blade body 61, and the movable part 5 includes an upper frame plate 51, a lower frame plate 52, a support plate 53 and an elastic rope 54. The lower frame plate 52 is fixed to the bottom side of the upper frame plate 51, the support plate 53 is movably connected to the lower frame plate 52, and one end of the elastic rope 54 is connected to the outer side surface of the support plate 53.

[0020] Specifically, first guide rails are symmetrically installed at both ends of the workbench 1 to guide the forward and backward movement of the rotating lifting assembly 2 and the lifting member 3. The driving frame 11 is vertically installed on the top surface of one of the first guide rails, and the detection platform 4 is fixedly installed on the outer end of the other first guide rail. Second guide rails are symmetrically installed on both ends of the operating table 14. Two intermediate frames 12 are provided, one of which is horizontally mounted between the second guide rail and the driving frame 11, and the other intermediate frame 12 is horizontally mounted between the detection platform 4 and the other second guide rail. The adjusting shaft and the pushing screw are both installed between the two intermediate frames 12, and the first motor and the second motor are respectively installed on one end of the adjusting shaft and the pushing screw. The adjusting shaft and the pushing screw are located in the middle position of the workbench 1 and the detection platform 4 to facilitate the left and right switching of the transmission member 17 and the pushing block 18. A guide thin rod is fixedly installed between the intermediate frames 12 to limit the pushing block 18 to avoid self-rotation. The guide thin rod is located on the upper side of the pushing screw. The pushing block 18 moves linearly on the outside of the guide thin rod and the pushing screw to push the pushing block 22 forward.

[0021] The first bottom plate 21 is slidably connected to the first guide rail, and the adjusting arm 23 includes an upper arm lever group and a lower arm lever group, and the bottom end of the lower arm lever group is rotatably connected to the first bottom plate 21, and the two ends of the limit sleeve 25 are connected between the top ends of the upper arm lever group, and the outer surfaces of the two ends of the first screw rod 24 are threadedly connected with moving rollers, and the upper threads are in opposite directions, and the other ends of the upper arm lever group and the lower arm lever group are connected to the moving roller to act on the lifting and lowering of the limit sleeve 25 to complete the lifting of the material shaft 6. The adjusting arm 23 is provided with two groups for greater stability during the lifting process, and a synchronous belt is installed on one end of the two first screw rods 24, and one of the first screw rods 24 is provided with a rotating The handle 28 can achieve the effect of synchronously adjusting the lifting and lowering of the two first screw rods 24. Annular grooves are provided on the outer surfaces of both sides of the driving disk 26. One side of the limit sleeve 25 is connected in the annular groove to support and limit the driving disk 26 and enable it to continue to rotate. A clamping block 27 is also installed in the driving disk 26 to clamp the material shaft 6 to ensure the synchronous rotation of the driving disk 26 and the material shaft 6. The outer side of the clamping block 27 is rotatably connected with a clamping adjustment rod 29, and the clamping adjustment rod 29 is threadedly connected to the driving disk 26 to facilitate the adjustment of the clamping and release of the clamping block 27. The clamping block 27 is connected to the outer side of the material shaft 6. An external gear ring is also welded and installed on the outer surface of the driving disk 26. A driving motor 15 is installed on the driving frame 11. A driving tooth piece 16 is installed on the output end of the driving motor 15. The driving tooth piece 16 and the external gear ring mesh with each other to drive the rotation of the driving tooth piece 16, thereby driving the material shaft 6 to adjust the angle.

[0022] The lifting member 3 includes a second base plate 31, a push block 22, a first screw rod 24, an adjusting arm 23 and a bracket 32. The second base plate 31, the push block 22, the first screw rod 24, the adjusting arm 23 are completely consistent with the structure in the rotary lifting assembly 2. The bracket 32 ​​is connected to the top of the corresponding upper arm group to lift the material shaft 6 upward, and the material shaft 6 is in a horizontal state after being lifted. The material shaft 6 is rotatably connected in the bracket 32.

[0023] Working principle: Place the material shaft 6 horizontally on the transmission members 17 on both sides, and then control the push screw to rotate slowly. During the rotation, the push blocks 18 on both sides will gradually move toward the middle. When they move to the specified position, align the insert block 181 with the push blocks 22 on both sides. The push block 18 continues to move, and the insert block 181 will be connected to the push block 22. Then, push the vertical push rod downward to control the push block 18 to move forward continuously. The insert block 181 will push the rotating lifting assembly 2 and the lifting member 3 forward, gradually approaching the material shaft 6, until the two ends of the material shaft 6 are connected to the drive disk 26 and the bracket 32, and then rotate the clamping adjustment rod 29, and the clamping block 27 will Position the material shaft 6 between the drive disks 26. After reaching the position, push the screw to stop. Then rotate the lifting assembly 2 and the handle 28 on one side of the lifting member 3. The first screw 24 will rotate. During the rotation, the moving rollers on both sides will move toward the middle. The adjusting arm 23 will extend upward. The limiting sleeve 25 will move the drive disk 26 upward. At the same time, the adjusting arm 23 on the other side will also lift the bracket 32 ​​upward. The material shaft 6 will move upward. After moving to the specified position, the outer tooth ring on the drive disk 26 will contact the drive tooth plate 16. Then the drive motor 15 will be controlled to rotate. The drive disk 26 will drive the material shaft 6 to rotate until the corresponding installation area on the drive disk 26 faces upward.

[0024] This embodiment 2: Reference Figure 11-17 , based on Example 1, the following technical solution is also provided: A plurality of electric telescopic rods 41 are movably connected in the test bench 4, and the electric telescopic rods 41 are connected to the bottom surface of the display rack 42. The shape of the display rack 42 is adapted to the blade body 61. An inclined groove is provided in the display rack 42 so that the resistance block 451 can be adjusted along the angle of the inclined groove to better adapt to the detection of the first probe 452. The inclined groove corresponds to the bottom port of the blade body 61. The internal test piece 44 includes a frame, a rotating shell, an outer rotating disk 441, and a second screw rod 442. , a limit slide 444 and a test strip 45, a frame piece is fixedly mounted on the top surface of the test platform 4, and the adjustment of the test strip 45 realizes the detection of a large area of ​​the inner cavity of the blade body 61, the rotating shell is connected between the frame pieces, and the outer rotating disk 441 is fixed on one end of the rotating shell for easy manual adjustment, and a second screw rod 442 is rotatably connected in the rotating shell, and a clamping plate 443 is threadedly connected to the outer side of the second screw rod 442, and the limit slide 444 is horizontally fixed between the inner walls of the rotating shell, and the test strip 45 is symmetrical It is installed on the outer side of the limiting slide bar 444 to limit the movement of the test strip 45. The test strips 45 on the limiting slide bar 444 are connected by springs. The clamping plate 443 is connected to the bottom end of the test strip 45 to clamp the test strip 45 and prevent the test strip 45 from being in an open state during the installation process. A resistance block 451 is fixed on one side of the test strip 45. The resistance block 451 is movably connected in the inclined groove. The springs between the test strips 45 are squeezed according to the spacing of the inclined grooves. The rear side surfaces of the resistance block 451 are also connected by springs. A plurality of first probes 452 are also arranged on the outer side of the test strip 45. The first probe 452 is connected to the test strip 45 by springs. A pressure sensor is provided at the rear end of the first probe 452. According to the response of the pressure sensor, it is observed whether the data is within a reasonable range. If there is a large deviation, it can be processed in time to prevent installation. The front end of the first probe 452 contacts the inner cavity surface of the blade body 61.

[0025] A vertical frame 43 is fixedly installed on one side of the detection table 4, and a driving screw and a guide roller are arranged between the vertical frame 43 and the driving frame 11. The upper frame plate 51 is movably connected to the driving screw and the guide roller to act on the transportation of the blade body 61. A wire-receiving motor 56 is installed on the lower frame plate 52, and a wire-receiving gear is arranged on the output end of the wire-receiving motor 56. A driven gear is meshed on one side of the wire-receiving gear. A wire-receiving roller 55 is fixed on the wire-receiving gear and the driven gear, and the other end of the elastic rope 54 is connected to the wire-receiving roller 55. A plurality of guide rods are arranged on the inner side surface of the lower frame plate 52, and the support plate 53 is slidably connected to the outer surface of the guide rod. The support plate 53 and the lower frame plate 52 are spring-connected, and the support plate 53 is "L"-shaped, and the bottom end of the support plate 53 is supported on the outer edge of the bottom side of the blade body 61.

[0026] Working principle: Place the paddle body 61 on the display rack 42 in the extended state, then control the electric telescopic rod 41 to retract downward until the test strip 45 is located in the inner cavity of the paddle body 61 and the position of the abutment block 451 is aligned with the inclined groove, then rotate the second screw rod 442, the clamping plate 443 will be loosened outward, and the abutment block 451 will be connected to the inclined groove under the action of the spring. At this time, the first probe 452 in the extended state will be compressed back, and when the pressure sensor is in the normal range, the outer turntable 441 starts to rotate, first rotating the test strip 45 in the vertical state to one side, and the abutment block 451 will be aligned with the inclined groove. The block 451 will gradually move outward along the inclined groove. Under the action of the spring, the distance between the test strip 45 and the inner wall of the blade body 61 always maintains a stable range. If the pressure sensor detects that the pressure change is too large during the movement, it means that there is a defect inside the area, and the blade body 61 cannot be used. If no problem is detected, the outer turntable 441 continues to rotate in the opposite direction to detect the other side. If no problem exists, the outer turntable 441 is restored to the initial position, the second screw rod 442 is rotated in the opposite direction, the clamping plate 443 is controlled to clamp the test strip 45 again, and then the electric telescopic rod 41 is controlled to extend; After extending to the specified position, the wire-taking motor 56 is controlled to rotate, and the wire-taking roller 55 will rotate to gradually loosen the elastic rope 54. Under the action of the spring, the support plates 53 on both sides will approach the position of the blade body 61 until the bottom end of the support plate 53 is stuck on the bottom side of the blade body 61, and then the driving screw is controlled to rotate, and the upper plate 51 will move horizontally with the blade body 61 until the blade body 61 moves to the specified installation position. At this time, welding operations can be performed. When the welding of the blade bodies 61 on one side is completed, the driving gear 16 is controlled to rotate, and the welding area on the other side of the material shaft 6 is rotated to the top surface, and then the above operations are repeated to detect and install the blade body 61.

[0027] This embodiment 3: Reference Figure 18-21 , based on Example 2, the following technical solution is also provided: Two transmission members 17 are provided, and the two transmission members 17 are symmetrically installed on the outer surface of the adjusting shaft. The transmission member 17 includes a transmission rod 172, a bearing plate 173 and a weight block 171. One end of the transmission rod 172 is fixedly installed on the outer surface of the adjusting shaft, and the left and right swing of the transmission rod 172 is controlled according to the rotation of the adjusting shaft. A limit plate can be set on the workbench 1 and the operating table 14 to limit and support the transmission rod 172. The other end of the transmission rod 172 acts on the movement of the weight block 171 in a separate manner, and an arc block is fixed thereon. A rubber strip is installed in the arc block to increase the friction with the material shaft 6 to avoid self-rotation. A through-type arc groove is opened on the arc block, and the bearing plate 173 is movably connected in the arc groove to support the material shaft 6. One end of the weight block 171 passes through the arc groove and is fixed on the bottom surface of the bearing plate 173. The material shaft 6 is placed on the bearing plate 173. The weight block 171 can always maintain a state of being vertical to the bottom surface, and the position of the material shaft 6 will not shift and always maintain the angle at the time of installation.

[0028] The positioning components 7 are symmetrically installed on both sides of the second guide rail, and the positioning components 7 include a third base plate 71, a positioning frame 72 and a clamping arc piece 73. The positioning frame 72 is vertically installed on the top surface of the third base plate 71, and the clamping arc piece 73 is rotatably connected to the top of the positioning frame 72. The material shaft 6 is connected in the positioning frame 72, which acts on the clamping and positioning of the material shaft 6 to avoid driving it to move forward and backward when force is applied during the detection process. A push block 22 is also installed on one side of the third base plate 71.

[0029] A third screw rod is installed on the operating table 14, and the movable frame 141 is threadedly connected to the third screw rod. The detection member 8 includes a support block 81, a rotating shell 82, and a swing rod 84. The support block 81 is fixedly installed on the top of the movable frame 141. Two rotating shells 82 are symmetrically installed, and the two rotating shells 82 are rotatably connected to the two sides of the support block 81. The support block 81 on the outer side of the rotating shell 82 is provided with an adjustment knob for positioning the angle of the rotating shell 82. An arc frame 83 is provided on the bottom side of the rotating shell 82. The arc frame 83 is adapted to the curvature of the material axis 6. A plurality of spacers 87 are fixedly installed in the arc frame 83 to limit the detection rotating ball 86 to facilitate its arbitrary adjustment. The spacers A detection rotating ball 86 is rotatably connected between 87, and a second probe 88 is installed in the detection rotating ball 86. The outer side of the detection rotating ball 86 is connected with a tightening screw, which is set on the arc frame 83. One end of the second probe 88 is connected to the welding point between the blade body 61 and the material shaft 6. A groove is opened on the support block 81, and an inner ring is set in the groove. Rocking arms are installed on both sides of the inner ring for manually controlling the shaking of the welded blade body 61. The rocking arm is rotatably connected to the inner wall of the groove, and the outer rod surface of the rocking arm 84 is threadedly connected to the inner ring to act on the up and down lifting of the hoop block 85. The bottom end of the rocking arm 84 is connected with the hoop block 85, and the hoop block 85 is clamped on the blade body 61.

[0030] Working principle: After completing the inspection and installation of the blade body 61, control the first screw 24 to rotate again, lower the material shaft 6 until the material shaft 6 is placed on the carrier sheet 173, loosen the clamping block 27, make the push screw rotate in the opposite direction, push the rotary lifting assembly 2 and the lifting member 3 backward, and after pushing to the specified position, lift the push rod to remove the insert block 181 from the push block 22 on the side of the first bottom plate 21, control the transmission rod 172 to rotate, move the material shaft 6 to one side of the operating table 14, and connect the insert block 181 to the push block 22 on the side of the third bottom plate 71, control the push block 22 to move forward, and move the positioning assembly 7 Push forward and move to the specified position, close the clamping arc piece 73 to firmly fix the material shaft 6, then adjust the movable frame 141 to one side of the blade body 61, flip the rotating shell 82 downward and fix it, then adjust the position of the detection rotating ball 86 so that the second probe 88 is connected to the welding gap, then rotate the swing rod 84, the hoop block 85 will move downward to clamp the blade body 61, then hold the swing rod 84 and swing it back and forth to apply pressure. If there is a problem in the welding area, a gap will appear at the welding position, and the second probe 88 will probe into the gap under the action of the spring. At this time, the quality of the welding can be judged.

[0031] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dryer blade assembly detection device, characterized in that: include: A workbench (1), wherein a slide rail (13) is arranged on the outer side of the workbench (1), wherein the slide rail (13) is divided into a first guide rail and a second guide rail, wherein a driving frame (11) is mounted on the first guide rail, wherein an intermediate frame (12) is arranged on one side of the driving frame (11), wherein an adjusting shaft is mounted on the intermediate frame (12), wherein a transmission member (17) is arranged on the adjusting shaft, wherein a material shaft (6) is placed on the transmission member (17), wherein an operating table (14) is mounted on one side of the workbench (1), wherein a moving frame (141) is movably connected to the operating table (14), wherein a detection member (8) is arranged on the moving frame (141), wherein a pushing screw is arranged on the bottom side of the adjusting shaft, wherein a pushing block (18) is movably connected to the pushing screw, wherein an inserting block (181) is rotatably connected to the pushing block (18); A rotary lifting assembly (2), the rotary lifting assembly (2) being movably connected to the first guide rail, the rotary lifting assembly (2) comprising a first base plate (21), a push block (22), an adjustment arm (23), a first screw rod (24), a limit sleeve (25) and a drive disk (26), the adjustment arm (23) being arranged on the first base plate (21), the first screw rod (24) being installed between the adjustment arms (23), the drive disk (26) being rotatably connected to one side of the limit sleeve (25), and a lifting member (3) being symmetrically arranged on one side of the rotary lifting assembly (2); a testing platform (4), the testing platform (4) being mounted on one side of the lifting member (3), the testing platform (4) being provided with a display rack (42), a blade body (61) being placed on the display rack (42), an internal test piece (44) being mounted on the bottom side of the display rack (42), and the internal test piece (44) being connected to the blade body (61); A movable member (5), the movable member (5) being movably connected to the outer side of the blade body (61), the movable member (5) comprising an upper frame plate (51), a lower frame plate (52), a support plate (53) and an elastic rope (54), the lower frame plate (52) being fixed to the bottom side of the upper frame plate (51), the support plate (53) being movably connected to the lower frame plate (52), and one end of the elastic rope (54) being connected to the outer side surface of the support plate (53).

2. A dryer blade assembly detection device according to claim 1, characterized in that: The first guide rails are symmetrically mounted at both ends of the workbench (1), the drive frame (11) is vertically mounted on the top surface of one of the first guide rails, the detection platform (4) is fixedly mounted on the outer end of the other first guide rail, the second guide rails are symmetrically mounted on both ends of the operating platform (14), two intermediate frames (12) are provided, one of the intermediate frames (12) is horizontally mounted between the second guide rail and the drive frame (11), and the other intermediate frame (12) is horizontally mounted between the detection platform (4) and the other second guide rail, the adjustment shaft and the push screw are both mounted between the two intermediate frames (12), the first motor and the second motor are respectively mounted on one end of the adjustment shaft and the push screw, the adjustment shaft and the push screw are located between the workbench (1) and the detection platform (4), a guide thin rod is fixedly mounted between the intermediate frames (12), the guide thin rod is located on the upper side of the push screw, and the push block (18) moves linearly on the outer side of the guide thin rod and the push screw.

3. The dryer blade assembly detection device according to claim 1, characterized in that: Two transmission members (17) are provided, and the two transmission members (17) are symmetrically mounted on the outer surface of the adjustment shaft. The transmission member (17) comprises a transmission rod (172), a bearing plate (173) and a weight block (171). One end of the transmission rod (172) is fixedly mounted on the outer surface of the adjustment shaft, and an arc block is fixed on the other end of the transmission rod (172). A through arc groove is formed on the arc block, and the bearing plate (173) is movably connected in the arc groove. One end of the weight block (171) penetrates the arc groove and is fixed on the bottom surface of the bearing plate (173). The material shaft (6) is placed on the bearing plate (173).

4. The dryer blade assembly detection device according to claim 1, characterized in that: A push block (22) is fixedly mounted on one side of the first base plate (21), one end of the push block (22) is rotatably connected to a push rod, the insert block (181) is connected inside the push block (22), the first base plate (21) is slidably connected to the first guide rail, the adjustment arm (23) comprises an upper arm rod group and a lower arm rod group, the bottom end of the lower arm rod group is rotatably connected to the first base plate (21), the two ends of the limit sleeve (25) are connected between the top ends of the upper arm rod group, the outer surfaces of the two ends of the first screw rod (24) are threadedly connected to moving rollers, the other ends of the upper arm rod group and the lower arm rod group are both connected to the moving rollers, the adjustment arm (23) is provided with two groups, one end of the two first screw rods (24) is installed with a synchronous belt, and the two first screw rods (24) are connected to the movable rollers. A first screw rod (24) is provided with a turning handle (28), annular grooves are provided on the outer surfaces of both sides of the driving disc (26), one side of the limiting sleeve (25) is connected to the annular groove, a clamping block (27) is also installed in the driving disc (26), the outer side of the clamping block (27) is rotatably connected to a clamping adjustment rod (29), the clamping adjustment rod (29) is threadedly connected to the driving disc (26), the clamping block (27) is connected to the outer side of the material shaft (6), an outer gear ring is welded and installed on the outer surface of the driving disc (26), a driving motor (15) is installed on the driving frame (11), a driving gear plate (16) is installed on the output end of the driving motor (15), and the driving gear plate (16) and the outer gear ring are meshed with each other.

5. The dryer blade assembly detection device according to claim 4, characterized in that: The lifting member (3) comprises a second base plate (31), a push block (22), a first screw rod (24), an adjustment arm (23) and a bracket (32); the second base plate (31), the push block (22), the first screw rod (24) and the adjustment arm (23) are completely consistent with the structure in the rotary lifting assembly (2); the bracket (32) is connected to the top end of the corresponding upper arm group, and the material shaft (6) is connected therein.

6. The dryer blade assembly detection device according to claim 1, characterized in that: A plurality of electric telescopic rods (41) are movably connected in the detection platform (4), and the electric telescopic rods (41) are connected to the bottom surface of the display rack (42). The shape of the display rack (42) is adapted to the blade body (61). An inclined groove is provided in the display rack (42), and the inclined groove corresponds to the bottom end of the blade body (61). The internal test piece (44) comprises a frame piece, a rotating shell, an outer rotating disk (441), a second screw rod (442), a limiting sliding rod (444) and a test strip (45). The frame piece is fixedly mounted on the top surface of the detection platform (4), the rotating shell is connected between the frame pieces, the outer rotating disk (441) is fixed to one end of the rotating shell, the second screw rod (442) is rotatably connected in the rotating shell, the outer side of the second screw rod (442) is threadedly connected to a clamping plate (443), and the limiting sliding rod (444) is threadedly connected to the clamping plate (443). The limiting slide bar (444) is horizontally fixed between the inner walls of the rotating shell, the test strip (45) is symmetrically installed on the outer side of the limiting slide bar (444), the test strips (45) on the limiting slide bar (444) are connected by springs, the clamping plate (443) is connected to the bottom end of the test strip (45), the outer side of the test strip (45) is fixed with a resistance block (451), the resistance block (451) is movably connected in the inclined groove, the rear side surfaces of the resistance block (451) are also connected by springs, and a plurality of first probes (452) are arranged and installed on the outer side of the test strip (45), the first probe (452) is spring-connected in the test strip (45), the rear side end of the first probe (452) is provided with a pressure sensor, and the front side end of the first probe (452) contacts the inner cavity surface of the blade body (61).

7. The dryer blade assembly detection device according to claim 1, characterized in that: A vertical frame (43) is fixedly mounted on one side of the detection platform (4), a driving screw and a guide roller are mounted between the vertical frame (43) and the driving frame (11), the upper frame plate (51) is movably connected to the driving screw and the guide roller, a wire-receiving motor (56) is mounted on the lower frame plate (52), a wire-receiving gear is arranged on the output end of the wire-receiving motor (56), a driven gear is meshed on one side of the wire-receiving gear, a wire-receiving roller (55) is fixed on the wire-receiving gear and the driven gear, the other end of the elastic rope (54) is connected to the wire-receiving roller (55), a plurality of guide rods are arranged on the inner side surface of the lower frame plate (52), the support plate (53) is slidably connected to the outer surface of the guide rod, and the support plate (53) and the lower frame plate (52) are connected by a spring.

8. The dryer blade assembly detection device according to claim 1, characterized in that: Positioning assemblies (7) are symmetrically mounted on both sides of the second guide rail. The positioning assembly (7) comprises a third bottom plate (71), a positioning frame (72) and a clamping arc piece (73). The positioning frame (72) is vertically mounted on the top surface of the third bottom plate (71). The clamping arc piece (73) is rotatably connected to the top end of the positioning frame (72). The material shaft (6) is connected inside the positioning frame (72). The push block (22) is also mounted on one side of the third bottom plate (71).

9. The dryer blade assembly detection device according to claim 1, characterized in that: A third screw rod is installed on the operating table (14); the movable frame (141) is threadedly connected to the third screw rod; the detection member (8) comprises a support block (81), a rotating shell (82), and a swing rod (84); the support block (81) is fixedly installed on the top of the movable frame (141); two rotating shells (82) are symmetrically installed, and the two rotating shells (82) are rotatably connected to the two sides of the support block (81); an arc frame (83) is provided on the bottom side of the rotating shell (82); a plurality of spacers (87) are fixedly installed in the arc frame (83); the spacers (87) are rotatably connected to each other. A detection rotating ball (86) is provided, a second probe (88) is installed in the detection rotating ball (86), the outer side of the detection rotating ball (86) is connected with a tightening screw, one end of the second probe (88) is connected to the welding point between the blade body (61) and the material shaft (6), a groove is provided on the support block (81), an inner ring is provided in the groove, rocking arms are installed on both sides of the inner ring, the rocking arms are rotatably connected to the inner wall of the groove, the outer rod surface of the rocking arm (84) is threadedly connected to the inner ring, and a hoop block (85) is connected to the bottom end of the rocking arm (84), and the hoop block (85) is clamped on the blade body (61).

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