Fiber detection material conveyor

Abstract

The fiber detection material conveyor comprises a support, the upper surface of the support is fixedly connected with a conveying frame, the rear end of the left side of the conveying frame is fixedly connected with a gear motor, the driving end of the conveying frame is fixedly connected with a driving shaft of the gear motor, and the upper surface of the conveying frame is fixedly connected with a metal detection machine. A carding device is arranged on the inner wall of the conveying frame and comprises a leveling assembly, the leveling assembly comprises a mounting frame, the mounting frame is fixedly connected with the upper surface of the conveying frame, a connecting plate is mounted on the inner wall of the mounting frame, and a guide plate is fixedly connected to the end, away from the mounting frame, of the connecting plate. By means of the carding device installed in the conveying frame, when the conveying frame conveys fibers, the fibers passing through the detection area can be carded so as to ensure that the fibers pass through the detection area in a flat state, and the detection equipment can effectively detect metal containing impurities in the fibers.

Description

Technical Field

[0001] The present invention relates to the technical field of fiber conveying equipment, and specifically to a fiber detection material transport machine. Background Technique

[0002] A fiber detection material transport machine is a special equipment responsible for efficiently and accurately transporting materials to be detected in the fiber detection process; it mainly consists of a conveying mechanism, a power system, a control system, and a material carrying device; the conveying mechanism adopts forms such as belts, chains, or rollers, and is flexibly selected according to different material characteristics and detection requirements to ensure the smooth and continuous transportation of fiber materials.

[0003] This transport machine is widely used in fiber detection laboratories and production lines in industries such as textiles, papermaking, and chemical fibers, greatly improving the fiber detection efficiency, reducing errors and labor intensity caused by manual handling, ensuring the coherence and accuracy of detection work, and providing reliable material transport support for fiber quality control.

[0004] However, the existing processing equipment has the following deficiencies: In the current fiber processing process, after the fibers are cut by the cutting equipment, they directly fall into the conveying equipment in a random manner. This way of feeding without guidance and sorting causes the fibers to be transported to be distributed randomly and extremely unevenly on the conveying equipment. When these unevenly distributed and numerous fibers pass through the detection area, it will cause the stacking thickness of the fibers to be inconsistent. When the detection equipment is working, its detection principle is mostly based on penetration, induction, etc. A thicker fiber layer will interfere with the detection signal and prevent the equipment from accurately identifying the metal substances mixed in the fibers, resulting in metal impurities entering the next processing area. The metal impurities may get stuck between the rotating parts of the processing machinery, causing equipment jams, component wear, or even fractures, not only greatly increasing the equipment maintenance cost, but also causing the production line to be forced to interrupt, seriously affecting the production progress and product quality, and bringing huge economic losses to the enterprise.

[0005] Therefore, we propose a fiber detection material transport machine to solve the problems raised above. Summary of the Invention

[0006] The purpose of the present invention is to provide a fiber detection material transport machine. By installing a combing device inside the conveying frame, when the conveying frame transports fibers, it can comb the fibers passing through the detection area to ensure that the fibers pass through the detection area in a relatively flat state, improving the effective detection of the metal contained in the fibers by the detection equipment, so as to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present invention provides the following technical solution: A fiber detection material transporter, including a bracket, the upper surface of the bracket is fixedly connected with a conveying frame, the rear end of the left side of the conveying frame is fixedly connected with a reduction motor, the driving end of the conveying frame is fixedly connected with the driving shaft of the reduction motor, the upper surface of the conveying frame is fixedly connected with a metal detector, and a combing device is arranged on the inner wall of the conveying frame; The combing device includes a leveling assembly, the leveling assembly includes a mounting frame, the mounting frame is fixedly connected with the upper surface of the conveying frame, a connecting plate is installed on the inner wall of the mounting frame, one end of the connecting plate away from the mounting frame is fixedly connected with a guide plate, a first shaft roller is rotatably connected to the inner wall of the conveying frame, a limiting frame is fixedly connected with the upper surface of the conveying frame, a second shaft roller is rotatably connected to the inner wall of the limiting frame, a belt is installed on the surface of the first shaft roller, a dialing frame is fixedly connected to the surface of the belt, a servo motor is fixedly connected to the left side of the conveying frame, and the first shaft roller is fixedly connected with the driving shaft of the servo motor; The combing device further includes a blanking assembly composed of a slapping plate, a push rod, a connecting arm, a driving wheel, a cylinder body, a cylinder head and a piston.

[0008] Preferably, the blanking assembly includes a slapping plate, the slapping plate is rotatably connected to the inner wall of the limiting frame, a push rod is slidably connected to the inner wall of the conveying frame, a connecting arm is rotatably connected to the right side surface of the push rod, a driving wheel is rotatably connected to the side of the connecting arm away from the push rod, the driving wheel is fixedly connected to the right side surface of the first shaft roller, a cylinder body is fixedly connected to the left side of the conveying frame, a cylinder head is threadedly connected to the inner wall of the cylinder body, a piston is slidably connected to the inner wall of the cylinder body, a connecting rod is fixedly connected to the side surface of the piston, and one end of the connecting rod away from the piston is fixedly connected with a U-shaped frame, and the U-shaped frame is fixedly connected to the left end of the push rod; The lower surface of the cylinder body is fixedly connected with an air guide pipe, the output end of the air guide pipe is fixedly connected with a one-way valve, the output end of the one-way valve is fixedly connected with a connecting tee, the output end of the connecting tee is fixedly connected with a guiding pipe, one end of the guiding pipe away from the connecting tee is fixedly connected with the rear side surface of the slapping plate, an air outlet cavity is formed on the surface of the slapping plate, a groove is formed at the upper end of the slapping plate, and the groove is adapted to the dialing frame. By driving the piston in the cylinder body to move, the piston can squeeze the air in the cylinder body and push the air into the air guide pipe, so that the air guide pipe can cooperate with the one-way valve and the connecting tee to send the air into the guiding pipe.

[0009] Preferably, one end of the connecting plate close to the mounting bracket is arc-shaped. The connecting plate is located on the inner wall of the conveying rack, and the guiding plate is located on the inner wall of the conveying rack. The guiding plate is inclined and is directly above the conveying part of the conveying rack. Through the mutual cooperation of the connecting plate and the mounting bracket, the position of the guiding plate mounted at the end of the connecting plate can be supported to ensure the stability of the guiding plate during actual use. At the same time, the included angle formed between the guiding plate and the conveying part of the conveying rack can collect the blocked fibers.

[0010] Preferably, one end of the belt far from the first shaft roller is sleeved on the surface of the second shaft roller. One end of the belt close to the first shaft roller is located on the inner wall of the conveying rack, and one end of the belt close to the second shaft roller is in contact with the side surface of the limiting frame. By using the driving ability of the belt, when the belt is driven to rotate counterclockwise, the dialing frame can be driven to move, so that the dialing frame can process the fibers accumulated between the guiding plate and the conveying rack and re-feed the accumulated fibers into the feeding end of the conveying rack.

[0011] Preferably, the number of the dialing frames is plural. The plural dialing frames are arranged in an equidistant linear array along the length direction of the belt with the outer edge line of the belt as the reference.

[0012] Preferably, the push rod abuts against the rear surface of the slapping plate. The push rod penetrates through the side surface of the conveying rack. By using the thrust generated by the reciprocating movement of the push rod, the slapping plate can be driven to rotate in a specified direction, so as to slap the fibers conveyed by the belt and the dialing frame, so that the fibers are redispersed in the conveying part of the conveying rack.

[0013] Preferably, the connecting rod is slidably connected to the inner wall of the cylinder head. The connecting rod penetrates through the side surface of the cylinder head. By using the cylinder head to seal both ends of the cylinder body, the airtightness of the inner cavity of the cylinder body can be ensured, so that when the piston moves, the air in the inner cavity of the cylinder body can be effectively squeezed.

[0014] Preferably, the air guide pipe is communicated with the inner wall of the cylinder body. A through hole is provided on the left side surface of the cylinder body. The air guide pipe is communicated with the inside of the one-way valve. The one-way valve is communicated with the inside of the connecting tee. The connecting tee is communicated with the inside of the guiding pipe. The guiding pipe is communicated with the inside of the air outlet cavity. By using the connecting tee to connect the one-way valves and the guiding pipe on both sides, the gas discharged from the one-way valve can be stably sent into the guiding pipe to ensure that the guiding pipe has gas supply during operation.

[0015] Preferably, a plurality of exhaust holes for adjusting the gas discharge flow rate are provided at the air outlet end of the air outlet cavity. The plurality of exhaust holes are arranged horizontally from left to right starting from the left edge of the flapper. The diameters of the plurality of exhaust holes are sequentially set in ascending order. The air outlet cavity can assist the flapper in processing the fibers sent by the belt and the dialing frame, thereby improving the dispersion effect of the flapper on the fibers.

[0016] Compared with the prior art, the beneficial effects of the present invention are: By setting up the carding device in the present invention, when the transport machine performs the fiber transport operation, the carding device can card the fibers in the transport state. After carding, the thickness of the fiber layer can tend to be uniform, effectively avoiding interference with the subsequent detection link due to uneven fiber accumulation thickness; in addition, the setting of the carding device also effectively improves the processing effect of the transport machine on the fibers, further enhancing the functionality of the transport machine during the fiber transport process and ensuring that the state of the fibers during transport better meets the requirements of subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional front view structure diagram of a fiber detection material transport machine of the present invention; Figure 2 is a front view of a fiber detection material transport machine of the present invention; Figure 3 is a rear view of a fiber detection material transport machine of the present invention; Figure 4 is a schematic structural diagram of a carding device in a fiber detection material transport machine of the present invention; Figure 5 is a bottom view of a carding device in a fiber detection material transport machine of the present invention; Figure 6 is a schematic structural diagram of a blanking assembly in a fiber detection material transport machine of the present invention; Figure 7 is in a fiber detection material transport machine of the present invention Figure 7 side view; Figure 8 is a fiber detection material transport machine of the present invention Figure 7 is an enlarged three-dimensional view of the structure at A in

[0018] In the figure: 1. Bracket; 2. Conveyor frame; 3. Reduction motor; 4. Metal detector; 5. Combing device; 51. Flattening assembly; 511. Mounting frame; 512. Connecting plate; 513. Guide plate; 514. First shaft roller; 515. Limiting frame; 516. Second shaft roller; 517. Belt; 518. Pushing frame; 519. Servo motor; 52. Blanking assembly; 521. Slapping plate; 522. Push rod; 523. Connecting arm; 524. Driving wheel; 525. Cylinder block; 526. Cylinder head; 527. Piston; 528. Connecting rod; 529. U-shaped frame; 5210. Air guide pipe; 5211. Check valve; 5212. Connecting tee; 5213. Guide pipe; 5214. Air outlet cavity; 5215. Groove. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-8 As shown in the figure, the present invention provides a technical solution: a fiber detection material transport machine, including: a bracket 1, a conveyor frame 2 is fixedly connected to the upper surface of the bracket 1, a reduction motor 3 is fixedly connected to the rear end on the left side of the conveyor frame 2, the driving end of the conveyor frame 2 is fixedly connected to the driving shaft of the reduction motor 3, a metal detector 4 is fixedly connected to the upper surface of the conveyor frame 2, and a combing device 5 is arranged on the inner wall of the conveyor frame 2; The combing device 5 includes a flattening assembly 51. The flattening assembly 51 includes a mounting frame 511. The mounting frame 511 is fixedly connected to the upper surface of the conveyor frame 2. A connecting plate 512 is installed on the inner wall of the mounting frame 511. One end of the connecting plate 512 away from the mounting frame 511 is fixedly connected to a guide plate 513. A first shaft roller 514 is rotatably connected to the inner wall of the conveyor frame 2. A limiting frame 515 is fixedly connected to the upper surface of the conveyor frame 2. A second shaft roller 516 is rotatably connected to the inner wall of the limiting frame 515. A belt 517 is installed on the surface of the first shaft roller 514. A pushing frame 518 is fixedly connected to the surface of the belt 517. A servo motor 519 is fixedly connected to the left side of the conveyor frame 2. The first shaft roller 514 is fixedly connected to the driving shaft of the servo motor 519; The combing device 5 further includes a blanking assembly 52 composed of a slapping plate 521, a push rod 522, a connecting arm 523, a driving wheel 524, a cylinder block 525, a cylinder head 526 and a piston 527.

[0021] According to Figures 5-8As shown, the blanking assembly 52 includes a slapping plate 521 which is rotatably connected to the inner wall of the limiting frame 515. A push rod 522 is slidably connected to the inner wall of the conveying frame 2. A connecting arm 523 is rotatably connected to the right side surface of the push rod 522. A driving wheel 524 is rotatably connected to the side of the connecting arm 523 away from the push rod 522. The driving wheel 524 is fixedly connected to the right side surface of the first shaft roller 514. A cylinder block 525 is fixedly connected to the left side of the conveying frame 2. A cylinder head 526 is threadedly connected to the inner wall of the cylinder block 525. A piston 527 is slidably connected to the inner wall of the cylinder block 525. A connecting rod 528 is fixedly connected to the side surface of the piston 527. One end of the connecting rod 528 away from the piston 527 is fixedly connected to a U-shaped frame 529. The U-shaped frame 529 is fixedly connected to the left end of the push rod 522; A gas guide pipe 5210 is fixedly connected to the lower surface of the cylinder block 525. The output end of the gas guide pipe 5210 is fixedly connected to a one-way valve 5211. The output end of the one-way valve 5211 is fixedly connected to a connecting tee 5212. The output end of the connecting tee 5212 is fixedly connected to a guiding pipe 5213. One end of the guiding pipe 5213 away from the connecting tee 5212 is fixedly connected to the rear side surface of the slapping plate 521. An air outlet cavity 5214 is formed on the surface of the slapping plate 521. A groove 5215 is formed at the upper end of the slapping plate 521. The groove 5215 is adapted to the dialing frame 518. By driving the piston 527 in the cylinder block 525 to move, the piston 527 can squeeze the air in the cylinder block 525 and push the air into the gas guide pipe 5210, so that the gas guide pipe 5210 can cooperate with the one-way valve 5211 and the connecting tee 5212 to send the air into the guiding pipe 5213.

[0022] According to Figures 1-5 As shown, one end of the connecting plate 512 close to the mounting frame 511 is arc-shaped. The connecting plate 512 is located inside the conveying frame 2. The guiding plate 513 is located inside the conveying frame 2. The guiding plate 513 is inclined. The guiding plate 513 is located directly above the conveying part of the conveying frame 2. Through the mutual cooperation of the connecting plate 512 and the mounting frame 511, the position of the guiding plate 513 mounted at the end of the connecting plate 512 can be supported to ensure the stability of the guiding plate 513 during actual use. At the same time, the included angle formed between the guiding plate 513 and the conveying part of the conveying frame 2 can collect the blocked fibers.

[0023] According to Figures 1-5As shown, one end of the belt 517 away from the first shaft roller 514 is sleeved on the surface of the second shaft roller 516. One end of the belt 517 close to the first shaft roller 514 is located inside the conveying frame 2. One end of the belt 517 close to the second shaft roller 516 is in contact with the side surface of the limiting frame 515. By using the driving ability of the belt 517, when the belt 517 is driven to rotate counterclockwise, the dialing frame 518 can be driven to move, so that the dialing frame 518 can process the fibers stacked between the guiding plate 513 and the conveying frame 2 and re-feed the stacked fibers into the feeding end of the conveying frame 2.

[0024] According to Figures 4-5 As shown, the number of the dialing frames 518 is plural. The plural dialing frames 518 are arranged in an equidistant linear array along the length direction of the belt 517 with the outer side line of the belt 517 as the reference.

[0025] According to Figures 6-8 As shown, the push rod 522 abuts against the rear surface of the slapping plate 521. The push rod 522 penetrates through the side surface of the conveying frame 2. By using the thrust of the push rod 522 under reciprocating motion, the slapping plate 521 can be driven to rotate in a specified direction, so as to slap the fibers conveyed by the belt 517 and the dialing frame 518, so that the fibers are redispersed in the conveying part of the conveying frame 2.

[0026] According to Figures 6-8 As shown, the connecting rod 528 is slidably connected to the inner wall of the cylinder head 526. The connecting rod 528 penetrates through the side surface of the cylinder head 526. By using the cylinder head 526, both ends of the cylinder block 525 can be sealed to ensure the airtightness of the inner cavity of the cylinder block 525, so that when the piston 527 moves, the air in the inner cavity of the cylinder block 525 can be effectively compressed.

[0027] According to Figures 6-8 As shown, the air guide pipe 5210 is communicated with the inner wall of the cylinder block 525. A through hole is opened on the left side surface of the cylinder block 525. The air guide pipe 5210 is communicated with the inside of the one-way valve 5211. The one-way valve 5211 is communicated with the inside of the connecting tee 5212. The connecting tee 5212 is communicated with the inside of the guiding pipe 5213. The guiding pipe 5213 is communicated with the inside of the air outlet cavity 5214. By using the connecting tee 5212, the two-side one-way valves 5211 and the guiding pipe 5213 can be connected, so that the gas discharged from the one-way valve 5211 can be stably fed into the guiding pipe 5213 to ensure that the guiding pipe 5213 has gas supply during operation.

[0028] According to Figures 6-8As shown, the air outlet end of the air outlet chamber 5214 is provided with a plurality of exhaust holes for adjusting the gas discharge flow rate. The plurality of exhaust holes are arranged horizontally from left to right starting from the left edge of the flapping plate 521. The diameters of the plurality of exhaust holes are sequentially set in ascending order to achieve the uniformity of the gas discharged from the air outlet chamber 5214. The air outlet chamber 5214 can assist the flapping plate 521 in processing the fibers sent by the belt 517 and the dialing frame 518, thereby improving the dispersion processing effect of the flapping plate 521 on the fibers.

[0029] The effect achieved by the entire mechanism is as follows: When using the conveying device, align the feeding end of the conveying device with the discharging part of the cutting mechanism to complete the docking. Connect the reduction motor 3 and the metal detector 4 to the distribution box. When the cutting mechanism is working, turn on the switches of the reduction motor 3 and the metal detector 4. The reduction motor 3 drives the conveying frame 2 to work. The fibers cut by the cutting mechanism fall into the feeding end of the conveying frame 2. The conveying frame 2 conveys the fibers. The fibers pass under the metal detector 4 during the conveying process. The metal detector 4 generates an alternating magnetic field when working. When there is metal in the fibers passing through the metal detector 4, the magnetic flux in the magnetic field changes, and the metal detector 4 will alarm. When the conveying device conveys the fibers, turn on the switch of the servo motor 519 connected to the distribution box. The servo motor 519 is energized to drive the first shaft roller 514 to rotate counterclockwise. The first shaft roller 514 drives the belt 517 in cooperation with the second shaft roller 516. The belt 517 drives the dialing frame 518 to move. When the conveying frame 2 conveys the fibers, the fibers will pass through the flattening structure composed of the mounting frame 511, the connecting plate 512 and the guiding plate 513. The guiding plate 513 will intercept the passing fibers, so that the fibers with a stacking amount higher than the passing part are intercepted in front of the guiding plate 513. The intercepted fibers are stacked between the guiding plate 513 and the conveying frame 2. When the dialing frame 518 moves, it will pick up the stacked fibers and cooperate with the belt 517 to send the picked-up fibers back to the feeding end of the conveying frame 2. At the same time, when the dialing frame 518 rotates, it will pass through the groove 5215 part above the flapping plate 521. When the dialing frame 518 passes through the groove 5215 part, the fibers remaining on the dialing frame 518 will be cleared by the flapping plate 521. In addition, when the first shaft roller 514 rotates, the first shaft roller 514 drives the driving wheel 524 to rotate. During the rotation of the driving wheel 524, it cooperates with the connecting arm 523 to reciprocally drive the push rod 522 in the horizontal direction. During the movement of the push rod 522, the push rod 522 pushes the flapping plate 521. During the movement of the flapping plate 521, it will flap the fibers sent by the rack 518, so that the fibers are redispersed on the conveying part of the conveying rack 2. When the push rod 522 moves, the push rod 522 cooperates with the U-shaped frame 529 to move the connecting rod 528. During the movement of the connecting rod 528, the connecting rod 528 drives the piston 527. During the movement of the piston 527, the piston 527 squeezes the gas in the cylinder body 525. When the gas in the cylinder body 525 is squeezed, it enters the connecting tee 5212 through the air duct 5210 and the one-way valve 5211. The connecting tee 5212 introduces the gas into the guiding pipe 5213, and the guiding pipe 5213 sends the gas into the air outlet cavity 5214. The air outlet cavity 5214 discharges the gas and cooperates with the flapping plate 521 during movement to perform blanking treatment on the fibers sent by the rack 518 and the belt 517. When the piston 527 works, the through holes on the surface of the cylinder body 525 send external air into the cylinder body 525 to ensure that there is always available air in the cylinder body 525; By arranging the carding device 5 on the conveyor, when the conveyor performs the fiber conveying operation, the carding device 5 can perform carding operations on the fibers in the conveying state. After carding, the thickness of the fiber layer can tend to be uniform, effectively avoiding interference with subsequent detection links due to uneven fiber accumulation thickness; in addition, the setting of the carding device 5 also effectively improves the processing effect of the conveyor on the fibers, further enhancing the functionality of the conveyor during the fiber conveying process and ensuring that the state of the fibers during the conveying process better meets the requirements of subsequent processes.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fiber detection material transport machine, characterized in that: Including: A bracket (1), on the upper surface of the bracket (1) is fixedly connected with a conveying rack (2), at the rear end on the left side of the conveying rack (2) is fixedly connected with a reduction motor (3), the driving end of the conveying rack (2) is fixedly connected with the driving shaft of the reduction motor (3), on the upper surface of the conveying rack (2) is fixedly connected with a metal detector (4), and a combing device (5) is arranged on the inner wall of the conveying rack (2); The combing device (5) includes a leveling component (51), the leveling component (51) includes a mounting rack (511), the mounting rack (511) is fixedly connected with the upper surface of the conveying rack (2), a connecting plate (512) is installed on the inner wall of the mounting rack (511), one end of the connecting plate (512) far away from the mounting rack (511) is fixedly connected with a guide plate (513), a first shaft roller (514) is rotatably connected to the inner wall of the conveying rack (2), a limiting rack (515) is fixedly connected with the upper surface of the conveying rack (2), a second shaft roller (516) is rotatably connected to the inner wall of the limiting rack (515), a belt (517) is installed on the surface of the first shaft roller (514), a shifting rack (518) is fixedly connected with the surface of the belt (517), a servo motor (519) is fixedly connected with the left side of the conveying rack (2), and the first shaft roller (514) is fixedly connected with the driving shaft of the servo motor (519); The combing device (5) further includes a blanking component (52) composed of a slapping plate (521), a push rod (522), a connecting arm (523), a driving wheel (524), a cylinder block (525), a cylinder head (526) and a piston (527).

2. The fiber detection material transport machine according to claim 1, wherein: The blanking component (52) includes a slapping plate (521), the slapping plate (521) is rotatably connected to the inner wall of the limiting rack (515), a push rod (522) is slidably connected to the inner wall of the conveying rack (2), a connecting arm (523) is rotatably connected to the right side surface of the push rod (522), a driving wheel (524) is rotatably connected to one side of the connecting arm (523) far away from the push rod (522), the driving wheel (524) is fixedly connected with the right side surface of the first shaft roller (514), a cylinder block (525) is fixedly connected with the left side of the conveying rack (2), a cylinder head (526) is threadedly connected to the inner wall of the cylinder block (525), a piston (527) is slidably connected to the inner wall of the cylinder block (525), a connecting rod (528) is fixedly connected with the side surface of the piston (527), one end of the connecting rod (528) far away from the piston (527) is fixedly connected with a U-shaped frame (529), and the U-shaped frame (529) is fixedly connected with the left end of the push rod (522); The lower surface of the cylinder block (525) is fixedly connected with an air duct (5210). The output end of the air duct (5210) is fixedly connected with a one-way valve (5211). The output end of the one-way valve (5211) is fixedly connected with a connecting tee (5212). The output end of the connecting tee (5212) is fixedly connected with a guiding pipe (5213). One end of the guiding pipe (5213) far from the connecting tee (5212) is fixedly connected with the rear side surface of the flapping plate (521). An air outlet cavity (5214) is formed on the surface of the flapping plate (521). A groove (5215) is formed at the upper end of the flapping plate (521), and the groove (5215) is adapted to the shifting frame (518).

3. The fiber detection material transporter according to claim 1, wherein: One end of the connecting plate (512) close to the mounting frame (511) is arc-shaped. The connecting plate (512) is located inside the conveying frame (2). The guiding plate (513) is located inside the conveying frame (2). The guiding plate (513) is inclined and is located directly above the conveying part of the conveying frame (2).

4. A fiber detection material transport machine according to claim 1, characterized in that: One end of the belt (517) far from the first shaft roller (514) is sleeved on the surface of the second shaft roller (516). One end of the belt (517) close to the first shaft roller (514) is located inside the conveying frame (2). One end of the belt (517) close to the second shaft roller (516) is in contact with the side surface of the limiting frame (515).

5. A fiber detection material transport machine according to claim 1, characterized in that: The number of the shifting frames (518) is plural. The plural shifting frames (518) are arranged in an equidistant linear array along the length direction of the belt (517) with the outer side line of the belt (517) as the reference.

6. The fiber detection material transport device according to claim 2, wherein: The push rod (522) abuts against the rear surface of the flapping plate (521), and the push rod (522) penetrates through the side surface of the conveying frame (2).

7. The fiber detection material transporter according to claim 2, wherein: The connecting rod (528) is slidably connected with the inner wall of the cylinder head (526), and the connecting rod (528) penetrates through the side surface of the cylinder head (526).

8. The fiber detection material transport machine according to claim 2, wherein: The air duct (5210) is communicated with the inner wall of the cylinder block (525). A through hole is formed on the left side surface of the cylinder block (525). The air duct (5210) is communicated with the inside of the one-way valve (5211). The one-way valve (5211) is communicated with the inside of the connecting tee (5212). The connecting tee (5212) is communicated with the inside of the guiding pipe (5213). The guiding pipe (5213) is communicated with the inside of the air outlet cavity (5214).

9. The fiber detection material transporter according to claim 2, wherein: The air outlet end of the air outlet cavity (5214) is provided with plural exhaust holes for adjusting the air discharge flow rate. The plural exhaust holes are arranged horizontally from left to right starting from the left edge of the flapping plate (521), and the diameters of the plural exhaust holes are arranged in ascending order in sequence.

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