A silicon steel sheet quality detection device with sorting function

Abstract

The present invention provides a silicon steel sheet quality detection device with a sorting function, which relates to the technical field of silicon steel sheet quality detection, comprising: a supporting main board, two sides of the supporting main board are rotatably mounted with rotating rods; a transmission roller is slidably mounted on the rotating rod; a conveyor belt is mounted on the outer side of the transmission roller; a plurality of positioning plates are equidistantly mounted on the outer side of the conveyor belt; a telescopic rod is mounted in the middle position of the outer side of the positioning plate; a traction plate is mounted on the side end of the telescopic rod; a connecting rod is mounted on the other side of the traction plate; a detection cover is mounted on the side end of the connecting rod; an ultrasonic probe is provided on the inner side of the detection cover. The ultrasonic probe moves along with the silicon steel sheet, giving the ultrasonic probe sufficient time to detect internal defects of the silicon steel sheet, thereby improving the accuracy of silicon steel sheet quality detection and solving the problem that the time for ultrasonic waves to propagate and reflect back inside the silicon steel sheet is greatly compressed, affecting the accuracy of the detection results.

Description

Technical Field

[0001] The present invention relates to the technical field of silicon steel sheet quality detection, in particular to a silicon steel sheet quality detection device with a sorting function. Background Art

[0002] Silicon steel sheet is a ferrosilicon soft magnetic alloy with a silicon content of 0.5%-4.8%. It is an important soft magnetic material that is indispensable in electricity and electronics. During the production process, silicon steel sheets are affected by external forces, thermal stress and other factors, which may cause various defects such as cracks inside. Therefore, quality inspection equipment is needed to inspect silicon steel sheets for some internal defects that are difficult to detect with the naked eye to ensure the quality of silicon steel sheet production.

[0003] In the existing technology, when quality inspection devices perform quality inspection on silicon steel sheets, they usually use ultrasonic probes to detect potential defects inside them. Based on the propagation characteristics of ultrasonic waves in materials and the fact that ultrasonic wave emission itself requires a certain amount of time, when directly conducting inspection on silicon steel sheet workpieces that are continuously moving on the production line, due to the continuous movement of the silicon steel sheets, the time for ultrasonic waves to propagate and reflect back inside the silicon steel sheets is greatly compressed, thereby affecting the accuracy of the inspection results. Alternatively, if the silicon steel sheet workpieces are moved intermittently before inspection, the production efficiency of the silicon steel sheets will be greatly reduced. Summary of the Invention

[0004] The present invention relates to a silicon steel sheet quality inspection device with a sorting function, so as to solve the problem that when directly inspecting silicon steel sheet workpieces that are in a continuously moving state on a production line, the time for ultrasonic waves to propagate and reflect back inside the silicon steel sheet is greatly compressed due to the continuous movement of the silicon steel sheet, thereby affecting the accuracy of the inspection results, or the silicon steel sheet workpiece is moved in an intermittent manner before inspection, which greatly reduces the production efficiency of the silicon steel sheet.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0006] Furthermore, the supporting main board is an L-shaped structure, and a connecting plate is installed between the two supporting main boards; positioning rods are installed at the bottom of the two supporting main boards, and a driving screw is rotatably installed at the bottom of the supporting main board; the two positioning rods are cylindrical structures, and fixed plates are slidably installed on the outer sides of the two positioning rods.

[0007] Furthermore, the fixed plate is an L-shaped structure, and the fixed plate is also installed on the outside of the driving screw; a driving cylinder is installed on one of the supporting main boards and one of the fixed plates, and a guide ring is installed on the output end of the driving cylinder; the conveying equipment body is installed between the supporting main board and the fixed plate.

[0008] Furthermore, an adjustment slide rod is slidably installed on the inner side of the guide ring, and a fixing bolt is installed on the outer side of the guide ring, and the inner end of the fixing bolt is installed on the outer side of the adjustment slide rod; a guide adjustment plate is installed at the bottom of the adjustment slide rod, wherein a visual sensor is installed on the side of the guide adjustment plate.

[0009] Furthermore, a driving motor is installed on the outer side of the supporting main board, and a gear is installed on the output end of the driving motor; a gear is installed on the side end of the rotating rod, and the gear on the side end of the rotating rod is engaged with the gear on the output end of the driving motor on the outer side of the supporting main board, and the rotating rod is also slidably installed on the side of the fixed plate.

[0010] Furthermore, the middle position of the side surface of the transmission roller is rotatably connected to the inner end of the rotating screw; a spring is installed on the side surface of the traction plate, and the side surface of the traction plate is connected to the outer side of the positioning plate through the spring.

[0011] Furthermore, a fixing rod is fixedly installed on the supporting main board at another location; the fixing plate is slidably installed on the outside of the fixing rod at another location; a second guide transverse groove is opened on the side of the fixing rod, and a guide screw is rotatably installed on the side end of the fixing rod.

[0012] Furthermore, the inner end of the guide screw is located inside the second guide transverse groove; a guide block is slidably installed on the outer side of the fixed rod; the side of the guide block is rotatably connected to the inner end of the guide screw, and a servo motor is installed in the middle position of the outer side of the guide block.

[0013] Furthermore, a positioning block is installed on the output end of the servo motor; an adjustment vertical rod is rotatably installed at the middle position of the positioning block; a guide slide rod is slidably installed on the inner side of the adjustment vertical rod; a limiting protrusion is provided on the top of the guide slide rod, and a sorting plate is installed at the bottom of the guide slide rod.

[0014] Furthermore, a spring is installed on the top of the sorting plate, and the top of the sorting plate is connected to the bottom of the adjusting vertical rod through the spring. There are protrusions on both sides of the bottom of the sorting plate, and the sorting plate is slidably installed on the top of the conveying equipment body.

[0015] The present invention provides a silicon steel sheet quality detection device with a sorting function, which has the following beneficial effects:

[0016] When the present invention is in use, the telescopic rod is moved to the inclined position below the guide slide, thereby driving the traction plate and the detection cover to move downward, and move along with the silicon steel sheet, so that the ultrasonic probe can accurately contact the silicon steel sheet for detection, allowing the ultrasonic probe to have sufficient time to conduct a comprehensive and detailed detection of internal defects in the silicon steel sheet, effectively avoiding detection errors caused by insufficient reflection time, greatly improving the accuracy of silicon steel sheet quality detection, and providing reliable guarantee for product quality.

[0017] By driving two rotating rods at the same time through a driving motor, the transmission roller, conveyor belt and multiple positioning plates are driven to move synchronously. Then, the inspection cover moves with the silicon steel sheet through a spring, telescopic rod and other structures. Without interrupting the normal processing flow of the silicon steel sheet, the internal defects of the silicon steel sheet are detected, which not only ensures the smooth progress of quality inspection, but also maintains the efficient production of silicon steel sheets, meets the needs of large-scale and high-efficiency production, reduces production costs and improves the economic benefits of the enterprise.

[0018] The traction plate is connected to the positioning plate through a spring and telescopic rod 1, and the telescopic rod 2 moves along the guide groove on the side of the guide support plate. The detection cover remains stable during the process of moving and descending to contact the silicon steel sheet, reducing the impact of factors such as mechanical vibration and position deviation on the detection results, further improving the reliability and consistency of the detection, and ensuring that each silicon steel sheet can receive accurate and stable quality inspection.

[0019] In addition, when silicon steel sheets with quality problems are detected on the conveying equipment body, the sorting plate moves downward under the action of the spring and slides on the conveying equipment body to push out the silicon steel sheets with quality problems, realizing automatic sorting. It can process a large number of silicon steel sheets in a short time, significantly reducing the workload of manual sorting and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0021] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached figure:

[0023] Figure 1 A schematic diagram showing the overall structure of the present invention;

[0024] Figure 2 A schematic diagram of the three-dimensional structure of the bottom of the fixing plate of the present invention is shown;

[0025] Figure 3 A schematic diagram of the three-dimensional structure of the guide adjustment plate of the present invention is shown;

[0026] Figure 4 A schematic diagram of the three-dimensional structure of the transmission roller of the present invention is shown;

[0027] Figure 5 A schematic cross-sectional view of the rotating rod of the present invention is shown;

[0028] Figure 6 A schematic cross-sectional view of the guide support plate of the present invention is shown;

[0029] Figure 7 It shows a schematic diagram of the three-dimensional structure of the sorting plate of the present invention;

[0030] Figure 8 A schematic cross-sectional view of the fixing rod of the present invention is shown;

[0031] Figure 9 A schematic diagram of the three-dimensional structure of the adjusting vertical rod of the present invention is shown.

[0032] Reference Signs List

[0033] 1. Support main board; 101. Connecting plate; 102. Positioning rod; 103. Drive screw; 104. Fixing plate; 105. Guide ring; 106. Adjusting slide bar; 107. Guide adjustment plate;

[0034] 2. Rotating rod; 201. Guide groove 1; 202. Rotating screw; 203. Transmission roller; 204. Guide support plate; 205. Guide chute; 206. Conveyor belt; 207. Positioning plate; 208. Telescopic rod 1; 209. Pull plate; 2010. Telescopic rod 2; 2011. Connecting rod; 2012. Detection cover;

[0035] 3. Fixed rod; 301. Second guide groove; 302. Guide screw; 303. Guide block; 304. Servo motor; 305. Positioning block; 306. Adjusting vertical rod; 307. Guide slide; 308. Sorting plate;

[0036] 4. Transmission equipment body. DETAILED DESCRIPTION

[0037] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Please refer to Figures 1 to 9 :

[0039] Example 1: The present invention proposes a silicon steel sheet quality detection device with a sorting function, comprising: a support main board 1, the support main board 1 is an L-shaped structure, a connecting plate 101 is installed between two support main boards 1; a positioning rod 102 is installed at the bottom of the two support main boards 1, and a driving screw 103 is rotatably installed at the bottom of the support main board 1; the two positioning rods 102 are cylindrical structures, and a fixing plate 104 is slidably installed on the outer side of the two positioning rods 102; the fixing plate 104 is an L-shaped structure, and the fixing plate 104 is also installed on the driving screw 1 03; a driving cylinder is installed on a supporting main board 1 and a fixed plate 104, and a guide ring 105 is installed on the output end of the driving cylinder; a conveying device body 4 is installed between the supporting main board 1 and the fixed plate 104; an adjusting slide rod 106 is slidably installed on the inner side of the guide ring 105, and a fixing bolt is installed on the outer side of the guide ring 105, and the inner end of the fixing bolt is installed on the outer side of the adjusting slide rod 106; a guide adjustment plate 107 is installed at the bottom of the adjusting slide rod 106, wherein a visual sensor is installed on the side of the guide adjustment plate 107.

[0040] In the embodiment of the present invention, when the quality inspection of silicon steel sheets is carried out, the conveying device body 4 is used as the conveying device of the silicon steel sheet production equipment. The position of the fixing plate 104 is adjusted according to the width of the conveying device body 4. The support main board 1 is installed on one side of the conveying device body 4, so that the fixing plate 104 is installed on the driving screw 103. The fixing plate 104 moves along the positioning rod 102. The driving screw 103 drives the fixing plate 104 and the supporting main board 1 to be clamped on both sides of the conveying device body 4. The connecting plate 101 positions the position of the supporting main board 1. One supporting main board 1 and one fixing plate 104 are connected. The driving cylinder on the guide ring 105 drives the movement of the guide ring 105, and the sliding adjustment slide 106 on the inner side of the guide ring 105 drives the guide adjustment plate 107 at the bottom to be placed on the conveying equipment body 4, and the position of the adjustment slide 106 is fixed by the fixing bolt on the outer side of the guide ring 105. The position of the silicon steel sheet on the conveying equipment body 4 is positioned according to the visual sensor on the guide adjustment plate 107, and the driving cylinder drives the guide adjustment plate 107 to move and position the silicon steel sheet that is not in the correct position, so that the silicon steel sheet on the conveying equipment body 4 moves in an orderly manner according to a certain distance and a certain direction, thereby ensuring orderly quality inspection of the silicon steel sheet.

[0041] The second embodiment, on the basis of the first embodiment, the side surfaces of the two supporting main boards 1 are rotatably installed with rotating rods 2; the outer side of the rotating rod 2 is provided with a guide transverse groove 201; the side end of the rotating rod 2 is rotatably installed with a rotating screw 202; the inner end of the rotating screw 202 is inside the guide transverse groove 201; a transmission roller 203 is slidably installed on the rotating rod 2; a driving motor is installed on the outer side of the supporting main board 1, and a gear is installed on the output end of the driving motor; a gear is installed on the side end of the rotating rod 2, and the gear at the side end of the rotating rod 2 is meshed with the gear on the output end of the driving motor on the outer side of the supporting main board 1, and the rotating rod 2 is also slidably installed on the side surface of the fixed plate 104; the middle position of the side surface of the transmission roller 203 is rotatably connected with the inner end of the rotating screw 202; a guide support plate 204 is installed between the inner sides of the two supporting main boards 1; the guide support plate 2 The bottom of both ends of 04 is an inclined structure, and a guide slot 205 is provided on the side of the guide support plate 204; a conveyor belt 206 is installed on the outside of the transmission roller 203; a plurality of positioning plates 207 are installed at equal intervals on the outside of the conveyor belt 206; the positioning plate 207 is a circular structure, and a telescopic rod 208 is installed in the middle position of the outside of the positioning plate 207; a traction plate 209 is installed on the side end of the telescopic rod 208; a spring is installed on the side of the traction plate 209, and the side of the traction plate 209 is connected to the outside of the positioning plate 207 through the spring; a telescopic rod 2010 is installed on the outer side of the traction plate 209; the side end of the telescopic rod 2010 is slidably installed in the inside of the guide slot 205; a connecting rod 2011 is installed on the other side of the traction plate 209; a detection cover 2012 is installed on the side end of the connecting rod 2011;An ultrasonic probe is provided on the inner side of the detection cover 2012. When the silicon steel sheet is subjected to quality inspection, coupling agent is pre-coated on the silicon steel sheet. The two rotating rods 2 pass through the side of the fixed plate 104 and rotate. The rotating screw 202 is rotated at the side end of the rotating rod 2 to drive the transmission roller 203 to move along the outer side of the rotating rod 2 and the guide transverse groove 201. The two transmission rollers 203 drive the conveyor belt 206 to move to the middle position above the conveying device body 4. The spacing between the positioning plates 207 on the conveyor belt 206 is the same as the distance between the silicon steel sheets on the conveying device body 4. The output ends of the driving motors on the outer sides of the two supporting main boards 1 drive the two rotating rods 2 to move simultaneously. The two rotating rods 2 respectively drive the two transmission rollers 203 to rotate simultaneously. The transmission rollers 203 drive the conveyor belt 206 to move. The conveyor belt 206 drives multiple positioning plates 207 to move simultaneously. The outer sides of the positioning plates 207 are controlled by springs and extension springs. The first retractable rod 208 drives the traction plate 209 to move. When the traction plate 209 moves, it drives the second telescopic rod 2010 on the outer side to move along the guide slot 205 on the side of the guide support plate 204. When the side end of the second telescopic rod 2010 moves along the guide slot 205 to the lower inclined position, the second telescopic rod 2010 drives the traction plate 209 downward. The traction plate 209 drives the detection cover 2012 to contact the silicon steel sheet on the conveyor body 4 through the connecting rod 2011. The ultrasonic probe inside the detection cover 2012 contacts the silicon steel sheet for quality inspection. The coupling agent on the silicon steel sheet closes the gap between them, improving the accuracy of the inspection results. The detection cover 2012 moves with the movement of the silicon steel sheet on the conveyor body 4, allowing the ultrasonic probe sufficient time to perform quality inspection for internal defects in the silicon steel sheet. At the same time, the continuous movement of the silicon steel sheet is ensured without affecting the processing efficiency of the silicon steel sheet.

[0042] Embodiment 3, on the basis of embodiment 1, a fixing rod 3 is fixedly installed on another supporting main board 1; another fixing plate 104 is slidably installed on the outside of the fixing rod 3; a second guide transverse groove 301 is opened on the side of the fixing rod 3, and a guide screw 302 is rotatably installed on the side end of the fixing rod 3; the inner end of the guide screw 302 is inside the second guide transverse groove 301; a guide block 303 is slidably installed on the outside of the fixing rod 3; the side of the guide block 303 is rotatably connected to the inner end of the guide screw 302, and a servo motor 304 is installed in the middle position of the outside of the guide block 303; a positioning block 305 is installed on the output end of the servo motor 304; an adjustment vertical rod is rotatably installed in the middle position of the positioning block 305 306; a guide slide bar 307 is slidably installed on the inner side of the adjustment vertical rod 306; a limiting protrusion is provided on the top of the guide slide bar 307, and a sorting dial plate 308 is installed on the bottom of the guide slide bar 307; a spring is installed on the top of the sorting dial plate 308, and the top of the sorting dial plate 308 is connected to the bottom of the adjustment vertical rod 306 through the spring, and protrusions are provided on both sides of the bottom of the sorting dial plate 308, and the sorting dial plate 308 is slidably installed on the top of the conveying device body 4. When the silicon steel sheet is quality inspected, the position of the guide block 303 is adjusted according to the position of the silicon steel sheet on the conveying device body 4. Another fixed plate 104 is installed on the outside of the fixed rod 3, and the guide screw 3 is rotated at the side end of the fixed rod 3 02 drives the guide block 303 to move along the outer side of the fixed rod 3 and the guide transverse groove 2 301 to the top of the corresponding position of the silicon steel sheet, and rotates the adjustment vertical rod 306 in the middle position of the positioning block 305 to drive the internal guide slide 307 to move, and the guide slide 307 drives the sorting dial plate 308 at the bottom to be in the appropriate position. When there is a silicon steel sheet with quality problems on the conveying equipment body 4, the servo motor 304 outside the guide block 303 drives the positioning block 305 to rotate, and the positioning block 305 will drive the adjustment vertical rod 306 to rotate, and the guide slide 307 slides inside the adjustment vertical rod 306, and the elastic force generated by the spring at the bottom of the adjustment vertical rod 306 will drive the sorting dial plate 308 and the guide slide 30 7 moves outward, so when the positioning block 305 drives the adjusting vertical rod 306 to rotate, it also drives the guide slide 307 and the sorting dial plate 308 to rotate onto the conveying device body 4. The sorting dial plate 308 contacts the conveying device body 4 under the action of the spring and pushes the silicon steel sheets with quality problems on the conveying device body 4 to one side. As the positioning block 305 continues to rotate, the sorting dial plate 308 drives the guide slide 307 to retract inward to the extreme inside the adjusting vertical rod 306 and then extend outward. Therefore, the sorting dial plate 308 continues to rotate to complete the sorting work of the silicon steel sheets on the conveying device body 4, and sorts out the silicon steel sheets with quality problems in time, reducing the workload of manual sorting.

[0043] The working principle of this embodiment is as follows: the position of the fixed plate 104 is adjusted according to the width of the conveying device body 4, so that the fixed plate 104 is installed on the driving screw 103, and the driving screw 103 is rotated to drive the fixed plate 104 and the supporting main board 1 to clamp on both sides of the conveying device body 4, and the position of the silicon steel sheet on the conveying device body 4 is positioned according to the visual sensor on the guide adjustment plate 107, and the driving cylinder drives the guide adjustment plate 107 to move and position the silicon steel sheet, and the silicon steel sheet on the conveying device body 4 moves in an orderly manner according to a certain distance and a certain direction. The output end of the driving motor on the outside of the two supporting main boards 1 drives the two rotating rods 2 to move simultaneously, and the two rotating rods 2 respectively drive the two transmission rollers 203 to rotate simultaneously, and the transmission rollers 203 drive multiple positioning plates 207 on the outside of the conveyor belt 206 to move simultaneously, and the outside of the positioning plate 207 drives the telescopic rod 2 2010 on the outer side of the traction plate 209 to move along the guide slide groove 205 through the spring and the telescopic rod 1 208, and the side end of the telescopic rod 2 2010 moves along the guide slide groove When the chute 205 moves to the lower inclined position, the telescopic rod 2010 drives the traction plate 209 to move downward, and the traction plate 209 drives the detection cover 2012 to contact the silicon steel sheet on the conveying device body 4 through the connecting rod 2011. The ultrasonic probe inside the detection cover 2012 contacts the silicon steel sheet for quality inspection. As the detection cover 2012 moves with the silicon steel sheet on the conveying device body 4, the ultrasonic probe has sufficient time to perform quality inspection on the internal defects of the silicon steel sheet without affecting the processing efficiency of the silicon steel sheet. When there are silicon steel sheets with quality problems on the conveying device body 4, the servo motor 304 outside the guide block 303 drives the positioning block 305 to rotate, and the positioning block 305 drives the adjustment vertical rod 306 and the internal guide slide 307 to rotate. Under the action of the spring force, the guide slide 307 and the sorting dial 308 at the bottom slide on the conveying device body 4, and the sorting dial 308 pushes the silicon steel sheet with quality problems to one side, and sorts out the silicon steel sheet with quality problems.

[0044] In this article, there are several points to note:

[0045] 1. The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention. Other structures may refer to conventional designs.

[0046] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to form new embodiments.

[0047] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A silicon steel sheet quality detection device with a sorting function, comprising: A support main board (1), wherein the sides of the two support main boards (1) are both rotatably mounted with a rotating rod (2); the outer side of the rotating rod (2) is provided with a guide transverse groove (201); a rotating screw (202) is rotatably mounted on the side end of the rotating rod (2); the inner end of the rotating screw (202) is located inside the guide transverse groove (201); a transmission roller (203) is slidably mounted on the rotating rod (2); a guide support plate (204) is installed between the inner sides of the two support main boards (1); a guide slide groove (205) is provided on the side of the guide support plate (204); a conveyor belt (206) is installed on the outer side of the transmission roller (203); ); A plurality of positioning plates (207) are equidistantly installed on the outer side of the conveyor belt (206); a telescopic rod (208) is installed at the middle position of the outer side of the positioning plate (207); a traction plate (209) is installed on the side end of the telescopic rod (208); a telescopic rod (210) is installed on the outer side surface of the traction plate (209); a side end of the telescopic rod (210) is slidably installed inside the guide chute (205); a connecting rod (211) is installed on the other side of the traction plate (209); a detection cover (212) is installed on the side end of the connecting rod (211); an ultrasonic probe is provided on the inner side of the detection cover (212); A connecting plate (101) is installed between the two supporting main boards (1); a positioning rod (102) is installed at the bottom of the two supporting main boards (1), and a driving screw (103) is rotatably installed at the bottom of the supporting main board (1); a fixing plate (104) is slidably installed on the outside of the two positioning rods (102); the fixing plate (104) is also installed on the outside of the driving screw (103); a driving cylinder is installed on one supporting main board (1) and one fixing plate (104), and a guide ring (105) is installed on the output end of the driving cylinder; the supporting main board (1) and the fixing plate (104) are installed on the output end of the driving cylinder. A conveying device body (4) is installed between the supporting main board (1) and the fixing plate (104); an adjusting slide bar (106) is slidably installed on the inner side of the guide ring (105), and a fixing bolt is installed on the outer side of the guide ring (105), and the inner end of the fixing bolt is installed on the outer side of the adjusting slide bar (106); a guide adjustment plate (107) is installed at the bottom of the adjusting slide bar (106), wherein a visual sensor is installed on the side of the guide adjustment plate (107); a driving motor is installed on the outer side of the supporting main board (1), and a gear is installed on the output end of the driving motor; A gear is installed on the side end of the rotating rod (2), and the gear on the side end of the rotating rod (2) is meshed with a gear on the output end of the driving motor on the outer side of the supporting main board (1). The rotating rod (2) is also slidably installed on the side of the fixed plate (104); the middle position of the side of the transmission roller (203) is rotatably connected to the inner end of the rotating screw (202); a spring is installed on the side of the traction plate (209), and the side of the traction plate (209) is connected to the outer side of the positioning plate (207) through the spring; A fixing rod (3) is fixedly installed on the supporting main board (1); the fixing plate (104) is slidably installed on the outside of the fixing rod (3); a second guide transverse groove (301) is provided on the side of the fixing rod (3), and a guide screw (302) is rotatably installed on the side end of the fixing rod (3); the inner end of the guide screw (302) is located inside the second guide transverse groove (301); a guide block (303) is slidably installed on the outside of the fixing rod (3); the side of the guide block (303) is rotatably connected to the inner end of the guide screw (302), and a servo motor (304) is installed in the middle position of the outside of the guide block (303); the servo motor (3 04) is installed on the output end thereof; an adjusting vertical rod (306) is rotatably installed at the middle position of the positioning block (305); a guide slide bar (307) is slidably installed on the inner side of the adjusting vertical rod (306); a limiting protrusion is provided on the top of the guide slide bar (307), and a sorting plate (308) is installed on the bottom of the guide slide bar (307); a spring is installed on the top of the sorting plate (308), the top of the sorting plate (308) is connected to the bottom of the adjusting vertical rod (306) through the spring, and protrusions are provided on both sides of the bottom of the sorting plate (308), and the sorting plate (308) is slidably installed on the top of the conveying device body (4).

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