Iron accessory size intelligent measuring device

Abstract

An iron accessory size intelligent measuring device disclosed by the present invention comprises a machine body, the machine body comprises a mounting rack, the mounting rack is symmetrically and fixedly connected with two mounting plates, the two mounting plates are both provided with mounting holes, and a measuring device is mounted between the two mounting plates. The measuring device comprises a driving motor fixedly connected to one of the mounting plates, and belongs to the technical field of iron accessory size intelligent measurement. When the iron accessory size is intelligently measured, the iron accessories to be measured are arranged and placed on the automatic line-feed type storage assembly, the waiting time between two times of measurement is remarkably shortened through cooperation of the reciprocating motion type shooting assembly and the automatic line-feed type storage assembly, the reciprocating motion type shooting assembly can linearly move, and the size of the iron accessories can be accurately measured. Therefore, according to the positions of the arranged iron accessories, the shooting range is automatically adjusted to realize automatic shooting, so that the efficiency of measurement work is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent measurement of iron accessory dimensions, and particularly to an intelligent measurement device for iron accessory dimensions. Background Art

[0002] The detection of iron accessories in the power industry is a common requirement. For example, in the construction and maintenance of transmission lines, it is crucial to ensure that the dimensions of iron accessories meet the standards. Traditional manual measurement methods are inefficient and error-prone, so there is a large application space for intelligent measurement systems. The existing intelligent measurement of iron accessory dimensions usually relies on a machine vision-based system. The iron accessories are photographed by a high-resolution camera, and a deep learning model is used for defect detection or dimension measurement.

[0003] When the existing intelligent measurement device for iron accessory dimensions is in use, since the range that can be photographed by the high-resolution camera at one time is limited, only a limited number of iron accessories can be measured at a time. After one measurement is completed, new iron accessories need to be placed again, and then a new round of measurement is carried out. The waiting time between the two measurements is relatively long, and the high-resolution camera shooting range cannot be automatically adjusted according to the position of the iron accessories to achieve automatic shooting, which reduces the efficiency of the measurement work. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art that the waiting time between two measurements is relatively long, and the high-resolution camera shooting range cannot be automatically adjusted according to the position of the iron accessories to achieve automatic shooting, which reduces the efficiency of the measurement work, and to propose an intelligent measurement device for iron accessory dimensions.

[0005] The present invention adopts the following technical solutions: An intelligent measurement device for iron accessory dimensions, including a machine body. The machine body includes a mounting frame. Two mounting plates are symmetrically and fixedly connected to the mounting frame. Mounting holes are formed in both mounting plates. A measuring device is installed between the two mounting plates. The measuring device includes a driving motor fixedly connected to one of the mounting plates. A reciprocating lead screw rotatably connected to the mounting hole is fixedly connected to the output end of the driving motor. A mounting seat is installed on the reciprocating lead screw. The mounting seat includes a seat body. An installation groove and a limiting groove are respectively formed in the seat body. The installation groove is installed and connected with the reciprocating lead screw. A limiting rod slidably connected to the limiting groove is fixedly connected between the two mounting plates. A reciprocating mobile shooting component for intelligently measuring the dimensions of iron accessories is installed below the seat body. An automatic line-changing object placing component for placing iron accessories is installed on the machine body.

[0006] Preferably, the reciprocating mobile shooting assembly includes a connecting plate fixedly connected to the bottom surface of the seat body. A limiting rod is fixedly connected to the bottom surface of the connecting plate. A limiting connecting sleeve is rotatably connected to the limiting rod in a limited manner. A bottom plate is fixedly connected to the bottom surface of the limiting connecting sleeve. A plurality of transfer holes are symmetrically formed in the bottom plate. A second limiting rotating shaft is rotatably connected in each of the plurality of transfer holes. A camera is fixedly installed on both the connecting plate and the bottom plate.

[0007] Preferably, a plurality of transfer holes are formed in the bottom plate. A first limiting rotating shaft is rotatably connected in each of the plurality of transfer holes in a limited manner. A rubber roller is fixedly connected to the bottom end of the second limiting rotating shaft. A second gear is fixedly installed on the second limiting rotating shaft. A first gear meshing with the second gear is fixedly connected to the first limiting rotating shaft. A fan blade is fixedly connected to the bottom end of the first gear.

[0008] Preferably, the automatic line-breaking storage component includes a storage rack. The storage rack includes a storage board. The storage board is slidably connected to the mounting rack. A partitioning component is fixedly installed on the storage board. The partitioning component is composed of a plurality of first partitions and second partitions arranged alternately in sequence. Both the first partition and the second partition are fixedly connected to the storage board. A first guiding plate and a second guiding plate are respectively fixedly connected to both ends of the first partition. The directions of the first guiding plate and the second guiding plate on two adjacent first partitions are arranged in opposite directions.

[0009] Preferably, a drag reduction component is installed between the machine body and the storage rack. The drag reduction component includes a plurality of equally spaced mounting shafts. A plurality of equally spaced transfer shaft sleeves are fixedly connected to both inner side surfaces of the mounting rack. A plurality of the mounting shafts are rotatably connected to the transfer shaft sleeves. A roller is fixedly installed on the mounting shaft. The roller is in rolling contact with the bottom surface of the storage board.

[0010] Preferably, a locking component is installed on the machine body. The locking component includes an electric push rod fixedly connected to the inner side surface of the mounting rack. A lifting plate is fixedly connected to the output end of the electric push rod. Three locking grooves are formed in the lifting plate. Magnetic rings matching the locking grooves are fixedly connected to both ends of the three mounting shafts close to the middle.

[0011] Preferably, an automatic switch electrically connected to the electric push rod for controlling the start and stop of the electric push rod is installed on the seat body. The automatic switch includes two insulating bases symmetrically and fixedly connected to the seat body. U-shaped conductors are fixedly installed on both of the two insulating bases. Grooves are formed at both ends of the limiting rod. A reset switch is slidably connected to the limiting rod. The reset switch includes a slider. A chute slidably connected to the limiting rod is formed on the slider. A convex block slidably connected to the groove is fixedly connected to the inner surface of the chute. Two power connection posts facing the U-shaped conductors are fixedly installed on the slider. A reset spring surrounding the outer side of the limiting rod is fixedly connected between the side surface of the slider away from the power connection posts and the mounting bracket.

[0012] The beneficial effects of the present invention are as follows: 1. When performing intelligent measurement of the dimensions of iron accessories, the iron accessories to be measured are arranged and placed on the automatic line-breaking storage component. Through the cooperation of the reciprocating mobile shooting component and the automatic line-breaking storage component, the waiting time between two measurements is significantly reduced, and the reciprocating mobile shooting component can linearly move, so as to automatically adjust the shooting range according to the positions of the arranged iron accessories to achieve automatic shooting, thereby improving the efficiency of the measurement work; 2. During the horizontal reciprocating movement of the mounting seat, the rubber roller drives the second limiting rotating shaft and the second gear to rotate. The second gear then drives the first gear and the first limiting rotating shaft to rotate through the meshing connection. The first limiting rotating shaft drives the fan blades to rotate, accelerating the air circulation near the placement groove and the camera, preventing dust from adhering to the seat body and the connecting plate, which affects the diffuse reflection effect of the diffuse reflection coating, and helping the camera that works for a long time to dissipate heat; 3. With the help of the automatic switch, whenever automatic line-breaking is about to start, at this time, the U-shaped conductor contacts the power connection post on the slider as the seat body moves, the automatic switch closes, the circuit loop of the electric push rod is closed, the electric push rod starts, and the movement restriction of the placement plate is released. When the automatic line-breaking is completed and the shooting measurement of the new line starts, at this time, the U-shaped conductor moves away from the contact with the power connection post as the seat body moves, the automatic switch disconnects, the electric push rod is turned off, and the movement restriction of the placement plate is restored, preventing the placement plate from shifting during the horizontal movement and shooting measurement of the camera, which affects the measurement result. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of an intelligent iron accessory dimension measurement device proposed by the present invention; Figure 2 It is a schematic structural diagram of the body of an intelligent iron accessory dimension measurement device proposed by the present invention; Figure 3 It is a schematic structural diagram of the measurement device of an intelligent iron accessory dimension measurement device proposed by the present invention; Figure 4 Schematic diagram of the seat body structure of the mounting seat of an intelligent iron accessory size measuring device proposed by the present invention; Figure 5 Schematic diagram of the bottom plate structure of the mounting seat of an intelligent iron accessory size measuring device proposed by the present invention; Figure 6 Schematic diagram of the fan blade structure of the mounting seat of an intelligent iron accessory size measuring device proposed by the present invention; Figure 7 Schematic diagram of the structure of the limiting rod of an intelligent iron accessory size measuring device proposed by the present invention; Figure 8 Schematic diagram of the structure of the reset switch of an intelligent iron accessory size measuring device proposed by the present invention; Figure 9 Schematic diagram of the structure of the storage rack of an intelligent iron accessory size measuring device proposed by the present invention; Figure 10 Top view of the storage rack of an intelligent iron accessory size measuring device proposed by the present invention; Figure 11 Schematic diagram of the structure of the drag reduction component of an intelligent iron accessory size measuring device proposed by the present invention; Figure 12 Schematic diagram of the structure of the locking component of an intelligent iron accessory size measuring device proposed by the present invention; Figure 13 Circuit diagram of the electric push rod of an intelligent iron accessory size measuring device proposed by the present invention.

[0014] In the figure: 1 body, 11 mounting frame, 12 mounting plate, 121 mounting hole, 13 adapter bushing, 2 measuring device, 21 driving motor, 22 reciprocating lead screw, 23 mounting seat, 231 seat body, 2311 mounting groove, 2312 limiting groove, 232 connecting plate, 233 limiting rod, 234 limiting connection sleeve, 235 bottom plate, 2351 adapter hole, 2352 first limiting rotating shaft, 2353 first gear, 2354 fan blade, 236 second limiting rotating shaft, 2361 rubber roller, 2362 second gear, 237 camera, 238 insulating base, 2381 U-shaped conductor, 24 limiting rod, 241 groove, 25 reset switch, 251 slider, 252 chute, 2521 convex block, 253 power connection post, 254 reset spring, 3 storage rack, 31 storage board, 32 partitioning component, 321 first partition board, 3211 first guide plate, 3212 second guide plate, 322 second partition board, 4 drag reduction component, 41 mounting shaft, 42 roller, 43 magnetic ring, 5 locking component, 51 electric push rod, 52 lifting plate, 53 locking groove. Detailed implementation manners

[0015] Refer toFigures 1 - 13 , an intelligent measuring device for the size of iron accessories, comprising a body 1. The body 1 includes a mounting frame 11. Two mounting plates 12 are symmetrically and fixedly connected to the mounting frame 11. Mounting holes 121 are formed in both of the two mounting plates 12. A measuring device 2 is installed between the two mounting plates 12. The measuring device 2 includes a driving motor 21 fixedly connected to one of the mounting plates 12. A reciprocating lead screw 22 rotatably connected to the mounting hole 121 is fixedly connected to the output end of the driving motor 21. A mounting seat 23 is installed on the reciprocating lead screw 22. The mounting seat 23 includes a seat body 231. An installation groove 2311 and a limiting groove 2312 are respectively formed in the seat body 231. The installation groove 2311 is installed and connected with the reciprocating lead screw 22. A limiting rod 24 slidably connected to the limiting groove 2312 is fixedly connected between the two mounting plates 12. A reciprocating mobile shooting assembly for intelligently measuring the size of iron accessories is installed below the seat body 231. An automatic line-changing object placing assembly for placing iron accessories is installed on the body 1.

[0016] As Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, the reciprocating mobile shooting assembly includes a connecting plate 232 fixedly connected to the bottom side surface of the seat body 231. A limiting rod 233 is fixedly connected to the bottom side surface of the connecting plate 232. A limiting connecting sleeve 234 is rotatably connected to the limiting rod 233 in a limiting manner. A bottom plate 235 is fixedly connected to the bottom side surface of the limiting connecting sleeve 234. A plurality of transfer holes 2351 are symmetrically formed in the bottom plate 235. A second limiting rotating shaft 236 is rotatably connected in each of the plurality of transfer holes 2351. Cameras 237 are fixedly installed on both the connecting plate 232 and the bottom plate 235.

[0017] Start the driving motor 21. The output end of the driving motor 21 drives the reciprocating lead screw 22 to rotate. The seat body 231 is limited by the limiting rod 24. Thus, driven by the reciprocating lead screw 22, it makes a linear reciprocating movement along the direction of the reciprocating lead screw 22. The seat body 231 drives the two cameras 237 to make a linear reciprocating movement together with it through the connecting plate 232, the limiting rod 233, the limiting connecting sleeve 234 and the bottom plate 235. Furthermore, the shooting and measurement of the iron accessories arranged horizontally are completed by the two cameras 237.

[0018] As Figure 1 , Figure 9 and Figure 10As shown in the figure, the automatic line-breaking storage component includes a storage rack 3. The storage rack 3 includes a storage board 31. The storage board 31 is slidably connected to the mounting rack 11. A partitioning component 32 is fixedly installed on the storage board 31. The partitioning component 32 is composed of a plurality of first partition plates 321 and second partition plates 322 arranged alternately in sequence. Both the first partition plate 321 and the second partition plate 322 are fixedly connected to the storage board 31. First guiding plates 3211 and second guiding plates 3212 are respectively fixedly connected to both ends of the first partition plate 321. The directions of the first guiding plates 3211 and the second guiding plates 3212 on two adjacent first partition plates 321 are arranged in opposite directions.

[0019] An adjacent first partition plate 321 and second partition plate 322 partition a horizontal placement groove above the storage board 31 for horizontally arranging and placing the iron accessories to be measured. With the aid of a plurality of placement grooves, the iron accessories to be measured are arranged in rows and placed on the storage board 31 in sequence. The bottom ends of the four second limiting rotating shafts 236 on the mounting seat 23 all extend into the placement groove. Since the first guiding plates 3211 and second guiding plates 3212 are respectively installed on the first partition plate 321 and the directions of the first guiding plates 3211 and the second guiding plates 3212 on two adjacent first partition plates 321 are arranged in opposite directions, when the mounting seat 23 makes a reciprocating movement horizontally, the seat body 231 will drive the second limiting rotating shaft 236 to move horizontally in the placement groove. During the horizontal reciprocating movement of the second limiting rotating shaft 236, whenever the second limiting rotating shaft 236 slides to the first guiding plate 3211 and contacts its side surface, it can, by squeezing the inclined side wall of the first guiding plate 3211 and cooperating with the blocking and limiting effect of the inner surface of the mounting rack 11 on the first guiding plate 3211, drive the storage board 31 to move a fixed distance in the vertical direction perpendicular to the horizontal placement groove. When the second limiting rotating shaft 236 makes a commutation movement during the horizontal reciprocating movement, the second limiting rotating shaft 236 will enter a new row of placement grooves under the guidance of the second guiding plate 3212, so that the mounting seat 23 starts to move horizontally along the new row of placement grooves, driving the two cameras 237 to photograph and measure the new iron accessories in the placement groove, realizing automatic line-breaking. In the present invention, two cameras 237 are provided, and each camera 237 photographs one row, so that the iron accessories in two rows can be photographed and measured simultaneously, further improving the measurement work efficiency. In addition, the setting of the first partition plate 321 and the second partition plate 322, in addition to being able to facilitate arranging the iron accessories in rows on the storage board 31, can also, by making matte and diffuse reflection coating treatments on the inner surfaces of the first partition plate 321 and the second partition plate 322, make the light of the fill light be evenly diffusely reflected at multiple angles into the placement groove during the photographing and measuring process, reducing the influence of the shadow formed by the fill light irradiating on the uneven parts of the placement groove and the iron accessories on the photographing and measuring.

[0020] When the existing intelligent iron accessory size measuring device is in use, since the range that can be photographed by the high-resolution camera at one time is limited, only a limited number of iron accessories can be measured at one time. After one measurement is completed, new iron accessories need to be placed again, and then a new round of measurement is carried out. The waiting time between the two measurements is relatively long, and the high-resolution camera cannot automatically adjust the shooting range according to the position of the iron accessories to achieve automatic shooting, which reduces the efficiency of the measurement work; To solve the above problems, the present invention is provided with a reciprocating mobile shooting component and an automatic line-changing storage component. When performing intelligent measurement of the size of iron accessories, the iron accessories to be measured are arranged and placed on the automatic line-changing storage component, and then with the linear movement of the reciprocating mobile shooting component, the iron accessories in a row are photographed and measured. After the shooting is completed, with the automatic line-changing of the automatic line-changing storage component, the iron accessories in the new row are moved below the reciprocating mobile shooting component, and then with the linear movement of the reciprocating mobile shooting component, the size of the iron accessories in the new row is photographed and measured. Through the cooperation of the reciprocating mobile shooting component and the automatic line-changing storage component, the waiting time between the two measurements is significantly reduced, and the reciprocating mobile shooting component can perform linear movement, so as to automatically adjust the shooting range according to the position of the arranged iron accessories to achieve automatic shooting, thereby improving the efficiency of the measurement work.

[0021] As Figure 3 、 Figure 5 and Figure 6 As shown in, a plurality of transfer holes 2351 are formed in the bottom plate 235, and a first limiting rotating shaft 2352 is rotationally connected in a limited manner in each of the plurality of transfer holes 2351. A rubber roller 2361 is fixedly connected to the bottom end of the second limiting rotating shaft 236, a second gear 2362 is fixedly installed on the second limiting rotating shaft 236, a first gear 2353 meshed with the second gear 2362 is fixedly connected to the first limiting rotating shaft 2352, and a fan blade 2354 is fixedly connected to the bottom end of the first gear 2353.

[0022] By means of the rubber roller 2361, the friction force when contacting the first partition plate 321 and the second partition plate 322 is increased. By means of this friction force, during the horizontal reciprocating movement of the mounting seat 23, the second limiting rotating shaft 236 and the second gear 2362 are driven to rotate by the rubber roller 2361. The second gear 2362 drives the first gear 2353 and the first limiting rotating shaft 2352 to rotate through the meshing connection, and the first limiting rotating shaft 2352 drives the fan blade 2354 to rotate, accelerating the air flow near the placement groove and the camera 237, preventing dust from adhering to the seat body 231 and the connecting plate 232 and thus affecting the diffuse reflection effect of the diffuse reflection coating, and helping the camera 237 that works for a long time to dissipate heat.

[0023] As Figure 1 、 Figure 2 andFigure 11 As shown in the figure, a drag reduction component 4 is installed between the machine body 1 and the storage rack 3. The drag reduction component 4 includes a plurality of mounting shafts 41 arranged at equal intervals. A plurality of adapter bushings 13 arranged at equal intervals are fixedly connected to both inner side surfaces of the mounting frame 11. A plurality of mounting shafts 41 are rotatably connected to the adapter bushings 13. A roller 42 is fixedly installed on the mounting shaft 41, and the roller 42 is in rolling contact with the bottom side surface of the storage plate 31.

[0024] In the foregoing process, the automatic line feed process needs to be completed by means of the blocking and limiting of the first guide plate 3211 by the inner side surface of the mounting frame 11. However, the frictional resistance of the storage plate 31 sliding on the mounting frame 11 is relatively large. In order to reduce the resistance during the line feed process, the present invention provides a roller 42 below the storage plate 31, and by means of the roller 42, the sliding friction during the line feed process is changed into rolling friction, thereby significantly reducing the resistance.

[0025] As Figure 11 and Figure 12 shown in the figure, a locking component 5 is installed on the machine body 1. The locking component 5 includes an electric push rod 51 fixedly connected to the inner side surface of the mounting frame 11. A lifting plate 52 is fixedly connected to the output end of the electric push rod 51. Three locking grooves 53 are formed in the lifting plate 52. Magnetic rings 43 matching the locking grooves 53 are fixedly connected to both ends of the three mounting shafts 41 near the middle. The three magnetic rings 43 are all arranged below the camera 237.

[0026] When the electric push rod 51 is started, the output end of the electric push rod 51 drives the lifting plate 52 and the locking grooves 53 to move downward, so that the magnetic rings 43 are disengaged from the locking grooves 53. At this time, the three mounting shafts 41 and the rollers 42 provided with the magnetic rings 43 can rotate freely without restriction. At this time, it is convenient to perform automatic line feed of the iron accessories. When the electric push rod 51 is closed, the lifting plate 52 moves upward under the magnetic adsorption of the magnetic rings 43 and is closely attached to the magnetic rings 43. The rotation of the magnetic rings 43 is prevented by the frictional force of the inner side surface of the locking grooves 53 on the magnetic rings 43, thereby restricting the rotation of the three mounting shafts 41 and the rollers 42 provided with the magnetic rings 43, and further fixing the storage plate 31 above it to prevent the storage plate 31 from shifting in position during the horizontal movement and shooting measurement of the camera 237, thereby affecting the measurement results.

[0027] As Figure 4 、 Figure 7 and Figure 8As shown in the figure, an automatic switch electrically connected to the electric push rod 51 for controlling the start and stop of the electric push rod 51 is installed on the seat body 231. The automatic switch includes two insulating bases 238 symmetrically and fixedly connected to the seat body 231. U-shaped conductors 2381 are fixedly installed on both of the two insulating bases 238. Grooves 241 are formed at both ends of the limiting rod 24. A reset switch 25 is slidably connected to the limiting rod 24. The reset switch 25 includes a slider 251. A sliding groove 252 slidably connected to the limiting rod 24 is formed on the slider 251. A convex block 2521 slidably connected to the groove 241 is fixedly connected to the inner surface of the sliding groove 252. Two power connection posts 253 facing the U-shaped conductors 2381 are fixedly installed on the slider 251. A reset spring 254 surrounding the outside of the limiting rod 24 is fixedly connected between the surface of the slider 251 away from the power connection posts 253 and the mounting bracket 11.

[0028] In order to simplify the control operation of the electric push rod 51, the present invention provides an automatic switch. Whenever the second limiting rotating shaft 236 slides to the first guide plate 3211 and is about to start automatic line feed, at this time, the U-shaped conductor 2381 also contacts the power connection post 253 on the slider 251 as the seat body 231 moves, the automatic switch closes, the circuit loop of the electric push rod 51 is closed, the electric push rod 51 starts, and the movement restriction of the storage plate 31 is released. When the automatic line feed is completed and the shooting and measurement of a new line start, at this time, the U-shaped conductor 2381 also moves away from the contact with the power connection post 253 as the seat body 231 moves, the automatic switch disconnects, the electric push rod 51 is turned off, and the movement restriction of the storage plate 31 is restored.

[0029] In the present invention, an adjacent first partition plate 321 and second partition plate 322 separate a horizontal placement groove above the storage plate 31 for horizontally arranging and placing the iron accessories to be measured. With the help of a plurality of placement grooves, the iron accessories to be measured are arranged in rows and placed on the storage plate 31 in sequence. The driving motor 21 is started, and the output end of the driving motor 21 drives the reciprocating lead screw 22 to rotate. The seat body 231 is limited by the limiting rod 24, and thus drives the two cameras 237 to linearly reciprocate along the direction of the reciprocating lead screw 22 under the drive of the reciprocating lead screw 22. Furthermore, the shooting and measurement of the iron accessories arranged horizontally are completed by the two cameras 237. The bottom ends of the four second limiting rotating shafts 236 on the mounting seat 23 all extend into the placement groove; Since the first guide plates 3211 and the second guide plates 3212 are respectively installed on the first partition plates 321, and the directions of the first guide plates 3211 and the second guide plates 3212 on adjacent first partition plates 321 are arranged in opposite directions, when the mounting seat 23 moves reciprocally in the horizontal direction, the seat body 231 will drive the second limiting rotating shaft 236 and the rubber roller 2361 to move horizontally in the placement groove. During the horizontal reciprocating movement of the second limiting rotating shaft 236 and the rubber roller 2361, whenever the rubber roller 2361 slides to the first guide plate 3211 and contacts its side surface, the placement plate 31 can be driven to move a fixed distance in the vertical direction perpendicular to the horizontal placement groove by squeezing the inclined side wall of the first guide plate 3211 and cooperating with the blocking and limiting effect of the inner surface of the mounting frame 11 on the first guide plate 3211. When the second limiting rotating shaft 236 and the rubber roller 2361 perform a reversing movement during the horizontal reciprocating movement, the second limiting rotating shaft 236 and the rubber roller 2361 will enter a new row of placement grooves under the guidance of the second guide plate 3212, so that the mounting seat 23 starts to move horizontally along the new row of placement grooves, driving the two cameras 237 to photograph and measure the new iron accessories in the placement groove, realizing automatic line feed; During the horizontal reciprocating movement of the mounting seat 23, the second limiting rotating shaft 236 and the second gear 2362 are driven to rotate by the rubber roller 2361. The second gear 2362 then drives the first gear 2353 and the first limiting rotating shaft 2352 to rotate through the meshing connection. The first limiting rotating shaft 2352 drives the fan blades 2354 to rotate, accelerating the air flow near the placement groove and the camera 237, preventing dust from adhering to the seat body 231 and the connecting plate 232 and thus affecting the diffuse reflection effect of the diffuse reflection coating, and helping the camera 237 that works for a long time to dissipate heat; Whenever the second limit rotating shaft 236 and the rubber roller 2361 slide to the first guide plate 3211 and are about to start automatic line feed, at this time, the U-shaped conductor 2381 also contacts the power connection post 253 on the slider 251 as the seat body 231 moves, the automatic switch closes, so that the circuit loop of the electric push rod 51 is closed, the electric push rod 51 starts, and the output end of the electric push rod 51 drives the lifting plate 52 and the locking groove 53 to move downward, so that the magnetic ring 43 disengages from the locking groove 53. At this time, the three mounting shafts 41 and the roller 42 provided with the magnetic ring 43 can rotate freely without restriction, releasing the movement restriction on the placing plate 31. When the automatic line feed is completed and the shooting and measurement of a new line start, at this time, the U-shaped conductor 2381 also disengages from the contact with the power connection post 253 as the seat body 231 moves, the automatic switch disconnects, the electric push rod 51 is turned off, and the lifting plate 52 moves upward under the magnetic attraction of the magnetic ring 43 and clings tightly to the magnetic ring 43. The friction force of the inner surface of the locking groove 53 on the magnetic ring 43 prevents the magnetic ring 43 from rotating, thereby restricting the rotation of the three mounting shafts 41 and the roller 42 provided with the magnetic ring 43, and further fixing the placing plate 31 above it, restoring the movement restriction on the placing plate 31, and avoiding the position deviation of the placing plate 31 during the horizontal movement shooting and measurement of the camera 237, which may affect the measurement result.

Claims

1. An intelligent measuring device for the size of iron accessories, including a body (1), characterized in that, The machine body (1) comprises a mounting frame (11), two mounting plates (12) are symmetrically fixedly connected to the mounting frame (11), the two mounting plates (12) are each provided with a mounting hole (121), a measuring device (2) is installed between the two mounting plates (12), the measuring device (2) comprises a driving motor (21) fixedly connected to one of the mounting plates (12), a reciprocating screw (22) rotatably connected to the mounting hole (121) is fixedly connected to the output end of the driving motor (21), and a mounting seat ( 23), the mounting seat (23) comprises a seat body (231), the seat body (231) is respectively provided with a mounting groove (2311) and a limiting groove (2312), the mounting groove (2311) is connected to the reciprocating screw (22), a limiting rod (24) slidably connected to the limiting groove (2312) is fixedly connected between the two mounting plates (12), a reciprocating movable shooting assembly for intelligently measuring the size of iron accessories is installed below the seat body (231), and an automatic line-changing storage assembly for placing iron accessories is installed on the machine body (1).

2. The intelligent iron accessory size measuring device according to claim 1, characterized in that, The reciprocating movable shooting assembly comprises a connecting plate (232) fixedly connected to the bottom surface of the seat body (231); a limiting rod (233) is fixedly connected to the bottom surface of the connecting plate (232); the limiting rod (233) is rotatably connected to the limiting connecting sleeve (234) at the upper limit position; a bottom plate (235) is fixedly connected to the bottom surface of the limiting connecting sleeve (234); a plurality of transfer holes (2351) are symmetrically formed on the bottom plate (235); a second limiting rotating shaft (236) is rotatably connected in each of the plurality of transfer holes (2351); and cameras (237) are fixedly mounted on both the connecting plate (232) and the bottom plate (235).

3. The intelligent iron accessory size measurement device according to claim 2, characterized in that, The bottom plate (235) is provided with a plurality of transfer holes (2351), each of the plurality of transfer holes (2351) being connected to a first limit rotation shaft (2352) for limited rotation, a rubber roller (2361) being fixedly connected to the bottom end of the second limit rotation shaft (236), a second gear (2362) being fixedly mounted on the second limit rotation shaft (236), a first gear (2353) being fixedly connected to the first limit rotation shaft (2352) and meshing with the second gear (2362), and a fan blade (2354) being fixedly connected to the bottom end of the first gear (2353).

4. The intelligent iron accessory size measuring device according to claim 2, characterized in that, The automatic line-breaking storage component includes a storage rack (3), the storage rack (3) includes a storage board (31), the storage board (31) is slidably connected to the mounting rack (11), a partition component (32) is fixedly installed on the storage board (31), the partition component (32) is composed of a plurality of first partitions (321) and second partitions (322) arranged alternately in sequence, both the first partition (321) and the second partition (322) are fixedly connected to the storage board (31), first guide plates (3211) and second guide plates (3212) are respectively fixedly connected to both ends of the first partition (321), and the directions of the first guide plates (3211) and the second guide plates (3212) on two adjacent first partitions (321) are arranged in opposite directions.

5. The intelligent iron accessory size measuring device according to claim 4, characterized in that A drag reduction component (4) is installed between the machine body (1) and the storage rack (3), the drag reduction component (4) includes a plurality of equally spaced mounting shafts (41), a plurality of equally spaced adapter bushings (13) are fixedly connected to both inner side surfaces of the mounting rack (11), a plurality of the mounting shafts (41) are rotatably connected to the adapter bushings (13), a roller (42) is fixedly installed on the mounting shaft (41), and the roller (42) is in rolling contact with the bottom side surface of the storage board (31).

6. The intelligent iron accessory size measuring device according to claim 5, characterized in that, A locking component (5) is installed on the machine body (1), the locking component (5) includes an electric push rod (51) fixedly connected to the inner side surface of the mounting rack (11), a lifting plate (52) is fixedly connected to the output end of the electric push rod (51), three locking grooves (53) are formed on the lifting plate (52), and magnetic rings (43) matching the locking grooves (53) are respectively fixedly connected to both ends of the three mounting shafts (41) close to the middle.

7. The intelligent iron accessory size measuring device according to claim 6, characterized in that, An automatic switch electrically connected to the electric push rod (51) for controlling the start and stop of the electric push rod (51) is installed on the seat body (231), the automatic switch includes two insulating bases (238) symmetrically and fixedly connected to the seat body (231), a U-shaped conductor (2381) is fixedly installed on each of the two insulating bases (238), grooves (241) are formed at both ends of the limiting rod (24), a reset switch (25) is slidably connected to the limiting rod (24), the reset switch (25) includes a slider (251), a chute (252) slidably connected to the limiting rod (24) is formed on the slider (251), a convex block (2521) slidably connected to the groove (241) is fixedly connected to the inner side surface of the chute (252), two power connection posts (253) facing the U-shaped conductor (2381) are fixedly installed on the slider (251), and a reset spring (254) surrounding the limiting rod (24) is fixedly connected between the side surface of the slider (251) away from the power connection posts (253) and the mounting rack (11).

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