Cloth inspecting device for chemical fiber cloth processing

Abstract

The application discloses a cloth inspecting device for chemical fiber cloth processing, characterized in that the cloth inspecting device comprises a conveying mechanism and a cloth fixing piece, front and rear support plates are arranged at the middle position of the conveying mechanism, a visual detection mechanism is arranged above the front and rear support plates, a transmission block is arranged on the upper portion of the rear support plate, a linkage groove is formed in the rear side of the transmission block, a rear stand is arranged behind the rear support plate, a hydraulic cylinder one is installed on the upper portion of the rear stand, a driving motor is connected to the piston rod of the hydraulic cylinder one, a driving shaft is drivingly connected to the driving motor, a linkage block is connected to the front side of the driving shaft, and a rack is arranged below the linkage block. The cloth inspecting device can turn over the cloth, so that the front and back surfaces of the cloth can be detected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cloth production, in particular to a cloth inspection device for chemical fiber cloth processing. BACKGROUND

[0002] Chemical fiber cloth is a new type of clothing developed in modern times, and there are many types. Here mainly refers to the pure spinning, blending or interwoven fabric processed by chemical fiber, that is, the fabric woven by pure chemical fiber, which does not include the blending and interwoven fabric with natural fiber. The characteristics of chemical fiber fabric are determined by the characteristics of the chemical fiber itself. In the process of producing chemical fiber cloth, manufacturers need to detect the produced chemical fiber cloth regularly to ensure the quality of the products. The existing detection equipment mostly detects the single side of the cloth, and after completing the single side detection, the cloth needs to be manually turned over and then reinstalled on the equipment for detection of the other side. The detection efficiency is low due to the time-consuming replacement process in this detection method. SUMMARY

[0003] The present application aims to overcome the shortcomings of the prior art and provide a cloth inspection device for chemical fiber cloth processing.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0005] A cloth inspection device for chemical fiber cloth processing, comprising a conveying mechanism and a cloth fixing piece, a front support plate and a rear support plate are arranged at the middle position of the conveying mechanism, a visual detection mechanism is arranged above the front support plate and the rear support plate, a transmission block is arranged on the upper part of the rear support plate, a linkage groove is formed on the rear side of the transmission block, a rear stand is arranged at the rear of the rear support plate, a hydraulic cylinder one is installed on the upper part of the rear stand, a driving motor is connected to the piston rod of the hydraulic cylinder one, a driving shaft is drivingly connected to the driving motor, a linkage block is connected to the front side of the driving shaft, a rack is arranged below the linkage block, a support seat is connected to the front side of the rear stand, a horizontal plate is slidingly arranged in the support seat, a tooth block is connected to the upper part of the horizontal plate, a rotating frame is arranged on the upper part of the support seat, a linkage gear is rotatably arranged on the rotating frame, and the linkage gear is engaged with the rack and the tooth block; a front stand is arranged on the front side of the front support plate, a rotating seat three is arranged on the rear side of the front stand, a hydraulic cylinder two is rotatably arranged in the rotating seat three, a clamping block is connected to the piston rod of the hydraulic cylinder two, a sliding frame is connected to the rear side of the front stand, a sliding plate is slidingly arranged on the sliding frame, a receiving groove is formed on the rear side of the sliding plate, a supporting block is arranged in the receiving groove, a spring three is connected between the supporting block and the receiving groove, a containing groove is formed on the rear side of the front stand, a rotating wheel is rotatably arranged in the containing groove, a connecting rope is connected to the front side of the clamping block, the other end of the connecting rope is wound around the rotating wheel and connected to the front end of the sliding plate, and a spring four is connected between the front end of the sliding plate and the rear side of the front stand.

[0006] Preferably, the conveying mechanism comprises two conveying plates arranged in parallel, each of the conveying plates is provided with a baffle outside, and a conveying wheel is rotatably arranged on the conveying plate.

[0007] Preferably, the visual detection mechanism comprises a support frame, a displacement mechanism is arranged on the support frame, a displacement block is arranged on the displacement mechanism, a hydraulic cylinder three is arranged at the lower part of the displacement block, and a detection camera is connected to the lower end of the piston rod of the hydraulic cylinder three.

[0008] Preferably, the cloth fixing member comprises a fixing frame, a support piece is arranged on the inner side of the fixing frame, a rotating seat one is arranged at the long side of the fixing frame, a worm one is rotatably arranged in the rotating seat one, a screw rod seat one is arranged at the middle position of the long side of the fixing frame, a screw rod one is rotatably arranged in the screw rod seat one, a screw rod sliding block one is arranged on the screw rod one, a mounting frame one is arranged at the lower part of the screw rod sliding block one, a plurality of pressing blocks are arranged on the outer side of the mounting frame one, the inner end of the screw rod one penetrates out of the screw rod seat one and is connected with a worm wheel one, the worm wheel one is engaged with the worm one, a rotating seat two is arranged at the short side of the fixing frame, a worm two is rotatably arranged in the rotating seat two, a screw rod seat two is arranged at the middle position of the short side of the fixing frame, a screw rod two is rotatably arranged in the screw rod seat two, a screw rod sliding block two is arranged on the screw rod two, a mounting frame two is arranged at the lower part of the screw rod sliding block two, a plurality of pressing blocks are arranged on the outer side of the mounting frame two, the inner end of the screw rod two penetrates out of the screw rod seat two and is connected with a worm wheel two, the worm wheel two is engaged with the worm two, and one of the worm ones penetrates out of the fixing frame and is connected with a hand wheel, and the transmission between the worm two and the worm one is realized through bevel gears.

[0009] Preferably, the lower side of the pressing block is provided with an inclined surface and a pressing surface, the inclined surface is located outside the pressing surface, and a plurality of balls are arranged at the inclined surface and the pressing surface.

[0010] Preferably, the worm one connected with the hand wheel is connected with a ratchet wheel, a sliding seat is arranged at the position of the fixing frame which is located on the side of the ratchet wheel, a fixing block is slidably arranged in the sliding seat, a moving block is connected to the side surface of the fixing block, a sliding rod is arranged on the sliding seat, the moving block is sleeved on the sliding rod, springs one are connected between the two side surfaces of the moving block and the sliding seat, a movable block is slidably arranged on the fixing frame, the end of the movable block which extends into the fixing frame and the left end of the fixing block are provided with matching inclined surfaces, an adjusting rod is connected to the lower part of the movable block, a guide block is arranged on the front support plate, and a guide-in section, a maintaining section and a guide-out section which are connected with each other are arranged on the guide block.

[0011] Preferably, installation grooves are arranged at the positions of the fixing frame which are located on both sides of the movable block, limit blocks are arranged in the installation grooves, springs two are connected between the limit blocks and the installation grooves, and limit grooves which are matched with the limit blocks are arranged on both sides of the movable block.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the fabric to be inspected is fixed by the fabric fastener and inspected by the visual inspection mechanism; after one side of the fabric is inspected, the fabric fastener is flipped 180 degrees to inspect the other side of the fabric, thereby completing the complete inspection of the fabric. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the present invention without the visual inspection mechanism;

[0015] Figure 3 This is a schematic diagram of the working state of the fabric fastener of the present invention;

[0016] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0017] Figure 5 This is a schematic diagram of the fabric fastener in this invention;

[0018] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0019] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0020] Figure 8 This is a cross-sectional view of the fabric fastener in this invention;

[0021] Figure 9 This is a schematic diagram of the structure of the rear support plate in this invention;

[0022] Figure 10 This is a schematic diagram of the structure of the front support plate in this invention;

[0023] Figure 11 for Figure 10 Enlarged view of point A in the middle;

[0024] Figure 12 This is a bottom view of the visual inspection mechanism in this invention.

[0025] : 1, conveying mechanism; 2, front support plate; 3, rear support plate; 4, conveying plate; 5, baffle; 6, conveying wheel; 7, connecting shaft; 8, fixed frame; 9, support piece; 10, worm I; 11, rotating seat I; 12, screw rod seat I; 13, screw rod I; 14, worm wheel I; 15, screw rod sliding block I; 16, guide rod; 17, sliding block; 18, mounting frame I; 19, rotating seat II; 20, worm II; 21, worm wheel II; 22, screw rod seat II; 23, screw rod II; 24, screw rod sliding block II; 25, mounting frame II; 26, pressing block; 27, bevel gear; 28, lead-in slope; 29, pressing surface; 30, ball; 31, ratchet wheel; 32, hand wheel; 33, movable block; 34, adjusting rod; 35, fixed block; 36, matching slope; 37, sliding seat; 38, moving block; 39, sliding rod; 40, spring I; 41, limiting groove; 42, mounting groove; 43, limiting block; 44, spring II; 45, guide block; 46, lead-in section; 47, maintaining section; 48, lead-out section; 49, rear stand; 50, hydraulic cylinder I; 51, driving motor; 52, driving shaft; 53, linkage gear; 54, linkage block; 55, transmission block; 56, linkage groove; 57, support seat; 58, cross plate; 59, toothed block; 60, rotating frame; 61, front stand; 62, rotating seat III; 63, hydraulic cylinder II; 64, clamping block; 65, sliding frame; 66, sliding plate; 67, storage groove; 68, support block; 69, spring III; 70, containing groove; 71, rotating wheel; 72, connecting rope; 73, spring IV; 74, visual detection mechanism; 75, support frame; 76, displacement mechanism; 77, displacement block; 78, hydraulic cylinder III; 79, detection camera. DETAILED DESCRIPTION

[0026] The drawings will be described in detail below Figures 1-12 The embodiments of the present application are described in detail.

[0027] The utility model provides a kind of cloth inspection device for chemical fiber cloth processing, including conveying mechanism 1 and cloth fixing part, the middle position of conveying mechanism 1 is supported plate 2 and rear support plate 3, visual detection mechanism 74 is provided above supported plate 2 and rear support plate 3, transmission block 55 is provided on the upper portion of rear support plate 3, linkage groove 56 is opened in the rear side of transmission block 55, rear upright column 49 is provided in the rear of rear support plate 3, hydraulic cylinder one 50 is installed on the upper portion of rear upright column 49, the piston rod of hydraulic cylinder one 50 is connected with drive motor 51, drive motor 51 is drivenly connected with driving shaft 52, driving shaft 52 is connected with linkage block 54 on the front side, rack is provided below linkage block 54, support seat 57 is connected with the front side of rear upright column 49, horizontal plate 58 is slidably arranged in support seat 57, rack block 59 is connected above horizontal plate 58, rotating frame 60 is provided on the upper portion of support seat 57, linkage gear 53 is rotatably arranged on rotating frame 60, linkage gear 53 is engaged with rack and rack block 59 respectively;Front upright column 61 is provided on the front side of supported plate 2, rotating seat three 62 is provided on the rear side of front upright column 61, hydraulic cylinder two 63 is rotatably arranged in rotating seat three 62, clamp block 64 is connected on the piston rod of hydraulic cylinder two 63, sliding frame 65 is connected with the rear side of front upright column 61, sliding plate 66 is slidably arranged on sliding frame 65, receiving groove 67 is opened on the rear side of sliding plate 66, support block 68 is arranged in receiving groove 67, spring three 69 is connected between support block 68 and receiving groove 67, containing groove 70 is opened on the rear side of front upright column 61, rotating wheel 71 is rotatably arranged in containing groove 70, connecting rope 72 is connected with the front side of clamp block 64, the other end of connecting rope 72 is connected with the front end of sliding plate 66 by rotating wheel 71, spring four 73 is connected between the front end of sliding plate 66 and the rear side of front upright column 61.

[0028] Cloth fixing part is transported via conveying mechanism 1, reaches supported plate 2 and rear support plate 3, is photographed and detected by visual detection mechanism 74 from above.After the detection of one side is completed, hydraulic cylinder two 63 controls the piston rod elongation, drives clamp block 64 to move to supported plate 2, and clamp block 64 is pressed on cloth fixing part and supported plate 2.Cloth fixing part is fixed by clamp block 64 and is pressed on transmission block 55.

[0029] Meanwhile, clamp block 64 moves and pulls connecting rope 72, and connecting rope 72 pulls sliding plate 66 to move away from the side of supported plate 2 after being guided via rotating wheel 71, so that only support block 68 on sliding plate 66 is located below supported plate 2 to support limitedly.

[0030] The hydraulic cylinder 50 on the other side controls the extension of its piston rod, and drives the motor 51 to move to the rear support plate 3. The linkage block 54 is inserted into the linkage groove 56 and tightly abuts, so as to realize the linkage between the linkage block 54 and the transmission block 55. When the linkage block 54 moves to the transmission block 55, the rack below the linkage block 54 drives the linkage gear 53 to rotate, and the linkage gear 53 acts on the toothed block 59, so that the horizontal plate 58 moves away from the rear support plate 3, thereby withdrawing from below the rear support plate 3 and no longer supporting the rear support plate 3. When the linkage block 54 is completely inserted into the linkage groove 56, the rack below the linkage block 54 is separated from the linkage gear 53, the drive shaft 52 is located above the linkage gear 53, and the diameter of the drive shaft 52 is smaller than the diameter of the linkage block 54, so that the drive shaft 52 will not contact the linkage gear 53. At this time, when the drive motor 51 drives the drive shaft 52 to rotate, the linkage gear 53 will not be affected. The drive motor 51 drives the linkage block 54 to rotate, thereby driving the rear support plate 3 and the front support plate 2 to rotate through the transmission block 55, so as to rotate the cloth fixing member by 180 degrees to detect the other side of the cloth. The upper surface of the support block 68 is provided with an inclined surface, and when the front support plate 2 rotates, it acts on the inclined surface of the support block 68, so that the support block 68 can retract into the storage groove 67, and the support block 68 supports the front support plate 2 without affecting the rotation of the front support plate 2.

[0031] After completing the detection of both sides of the cloth, the cloth fixing member is rotated by 180 degrees to return to the original position. At the same time, each mechanism operates in the opposite way, so that the horizontal plate 58 returns to the position below the rear support plate 3 to support the rear support plate 3, and the sliding plate 66 returns to the position below the front support plate 2 to support the front support plate 2. Prepare for the next round of detection.

[0032] As a preferred embodiment, the conveying mechanism 1 comprises two parallel conveying plates 4, and the outer sides of the conveying plates 4 are provided with baffles 5. The conveying wheels 6 are rotatably arranged on the conveying plates 4, most of the conveying wheels 6 are located below the conveying plates 4, and a small part of the conveying wheels 6 protrude through the conveying plates 4. The conveying wheels 6 above the conveying plates 4 act on the bottom of the cloth fixing member to convey it. The two conveying wheels 6 correspond to each other and are connected by a connecting shaft 7. Adjacent connecting shafts 7 are connected by a belt transmission mode. One of the connecting shafts 7 is connected to an external driving mechanism.

[0033] As preferred, the visual detection mechanism 74 comprises a support frame 75, a displacement mechanism 76 is arranged on the support frame 75, a displacement block 77 is arranged on the displacement mechanism 76, a hydraulic cylinder three 78 is arranged at the lower part of the displacement block 77, and a detection camera 79 is connected to the lower end of the piston rod of the hydraulic cylinder three 78. The displacement mechanism 76 is composed of two groups of mutually perpendicular screw rod mechanisms to realize the adjustment of the left and right and front and back positions of the displacement block 77, so that the detection camera 79 can shoot and detect each position of the cloth. The height of the detection camera 79 is adjusted by controlling the extension and retraction of the piston rod of the hydraulic cylinder three 78, which can better shoot and detect the cloth to complete the detection.

[0034] As preferred, the cloth fixing piece comprises a fixed frame 8, a support sheet 9 is arranged on the inner side of the fixed frame 8, a rotating seat one 11 is arranged at the long side of the fixed frame 8, a worm one 10 is rotatably arranged in the rotating seat one 11, a screw rod seat one 12 is arranged at the middle position of the long side of the fixed frame 8, a screw rod one 13 is rotatably arranged in the screw rod seat one 12, a screw rod sliding block one 15 is arranged on the screw rod one 13, a mounting frame one 18 is arranged at the lower part of the screw rod sliding block one 15, a plurality of pressing blocks 26 are arranged on the outer side of the mounting frame one 18, the inner end of the screw rod one 13 penetrates out of the screw rod seat one 12 and is connected with a worm wheel one 14, the worm wheel one 14 is engaged with the worm one 10, a rotating seat two 19 is arranged at the short side of the fixed frame 8, a worm two 20 is rotatably arranged in the rotating seat two 19, a screw rod seat two 22 is arranged at the middle position of the short side of the fixed frame 8, a screw rod two 23 is rotatably arranged in the screw rod seat two 22, a screw rod sliding block two 24 is arranged on the screw rod two 23, a mounting frame two 25 is arranged at the lower part of the screw rod sliding block two 24, a plurality of pressing blocks 26 are arranged on the outer side of the mounting frame two 25, the inner end of the screw rod two 23 penetrates out of the screw rod seat two 22 and is connected with a worm wheel two 21, the worm wheel two 21 is engaged with the worm two 20, and one of the worm one 10 penetrates out of the fixed frame 8 and is connected with a hand wheel 32, and the worm two 20 and the worm one 10 are driven by bevel gears 27.

[0035] The cloth is placed in the front support plate 2 and supported by the support sheet 9. Rotating the hand wheel 32 drives the worm one 10 to rotate, and then the worm two 20 is driven to rotate by the action of the bevel gears 27. The worm one 10 and the worm two 20 drive the screw rod one 13 and the screw rod two 23 to rotate through the worm wheel one 14 and the worm wheel two 21 respectively, and then drive the screw rod sliding block one 15 and the screw rod sliding block two 24 to move outward, so that the pressing blocks 26 move to the cloth and press on the cloth.

[0036] As preferred, a guide rod 16 is arranged on the outer side of the rotating seat one 11, a sliding block 17 is slidably arranged on the guide rod 16, and the sliding block 17 is connected with the mounting frame one 18. Since the length of the mounting frame one 18 is relatively long, in order to ensure that the mounting frame one 18 does not deflect during movement, the guide rod 16 and the sliding block 17 are matched to guide accordingly.

[0037] Preferably, the lower side of the pressing block 26 is provided with an introduction slope 28 and a pressing surface 29, the introduction slope 28 is located outside the pressing surface 29, a plurality of balls 30 are arranged at the introduction slope 28 and the pressing surface 29, the introduction slope 28 is inclined outward and upward, that is, the height of the outer side of the introduction slope 28 is higher than the height of the inner side, which facilitates the introduction and pressing of the fabric edge when the pressing block 26 moves outward.

[0038] Preferably, in order to avoid the loosening of the fabric caused by the accidental touch of the hand wheel 32 during the detection, a corresponding mechanism is arranged to fix the worm 10. The worm 10 connected with the hand wheel 32 is connected with a ratchet wheel 31, a sliding seat 37 is arranged at the position of the fixed frame 8 which is located at the side of the ratchet wheel 31, a fixing block 35 is slidably arranged in the sliding seat 37, a moving block 38 is connected to the side of the fixing block 35, a slide rod 39 is arranged on the sliding seat 37, the moving block 38 is sleeved on the slide rod 39, springs 40 are connected between the two sides of the moving block 38 and the sliding seat 37, a movable block 33 is slidably arranged on the fixed frame 8, the left end of the movable block 33 which extends into the fixed frame 8 is provided with a matching inclined surface 36 which matches the fixing block 35, an adjusting rod 34 is connected to the lower part of the movable block 33, a guide block 45 is arranged on the front supporting plate 2, and an introduction section 46, a maintaining section 47 and a leading-out section 48 are arranged on the guide block 45 and are connected with each other.

[0039] When the fabric fixing member is conveyed to the front supporting plate 2, the adjusting rod 34 on the movable block 33 is introduced through the introduction section 46 and then reaches the maintaining section 47 along the introduction section 46, thereby driving the movable block 33 to move backward. The movable block 33 extrudes the fixing block 35 through the matching inclined surface 36, so that the fixing block 35 moves to the ratchet wheel 31 and is clamped between the teeth of the ratchet wheel 31, thereby fixing the ratchet wheel 31. Through the structure, when the fabric fixing member reaches the front supporting plate 2 for detection, the worm 10 is fixed and cannot rotate, so that the loosening of the fabric caused by the accidental touch of the hand wheel 32 is avoided.

[0040] Preferably, installation grooves 42 are arranged at the positions of the fixed frame 8 which are located on both sides of the movable block 33, limit blocks 43 are arranged in the installation grooves 42, springs 44 are connected between the limit blocks 43 and the installation grooves 42, and limit grooves 41 which match the limit blocks 43 are arranged on both sides of the movable block 33. In the normal state, the limit blocks 43 are clamped into the limit grooves 41 from the installation grooves 42 under the action of the springs 44, thereby limiting the initial position of the movable block 33, so that the adjusting rod 34 can correspond to the position of the introduction section 46 on the guide block 45 and correctly enter the introduction section 46.

[0041] The above merely describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-described embodiments. Any technical solution falling within the concept of the present application shall fall within the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application shall also be considered as falling within the protection scope of the present application.

Claims

1. A fabric inspection device for processing chemical fiber fabrics, characterized in that: The utility model provides a cloth fixing piece and conveying mechanism (1), and conveying mechanism (1) middle position front support plate (2) and rear support plate (3), and visual detection mechanism (74) is set up above front support plate (2) and rear support plate (3), and transmission block (55) is set up in the upper portion of rear support plate (3), and the rear side of transmission block (55) is opened linkage groove (56), and rear upright (49) is set up behind rear support plate (3), and hydraulic cylinder one (50) is installed on the upper portion of rear upright (49), and the piston rod of hydraulic cylinder one (50) is connected with drive motor (51), and drive motor (51) is driven and is connected with drive shaft (52), and drive shaft (52) front side is connected with linkage block (54), and linkage block (54) below is provided with rack, and rear upright (49) front side is connected with support seat (57), and support seat (57) is slidably arranged with horizontal plate (58), and horizontal plate (58) above is connected with tooth block (59), and support seat (57) upper portion is provided with rotary frame (60), and rotary frame (60) is rotatably provided with linkage gear (53), and linkage gear (53) is respectively engaged with rack and tooth block (59);Front support plate (2) front side is provided with front upright (61), and front upright (61) rear side is provided with rotary seat three (62), and rotary seat three (62) is rotatably provided with hydraulic cylinder two (63), and the piston rod of hydraulic cylinder two (63) is connected with clamping block (64), and front upright (61) rear side is connected with sliding frame (65), and sliding frame (65) is slidably provided with sliding plate (66), and sliding plate (66) rear side is opened and is provided with storage groove (67), and storage groove (67) is provided with support block (68), and support block (68) and storage groove (67) are connected with spring three (69), and front upright (61) rear side is opened and is provided with containing groove (70), and containing groove (70) is rotatably provided with rotating wheel (71), and clamping block (64) front side is connected with connecting rope (72), and connecting rope (72) other end passes rotating wheel (71) and is connected with the front end of sliding plate (66), and the front end of sliding plate (66) and front upright (61) rear side are connected with spring four (73).The cloth fixing piece includes a fixing frame (8), the inside of the fixing frame (8) is provided with a supporting sheet (9), the long side of the fixing frame (8) is provided with a rotating seat one (11), the rotating seat one (11) is provided with a worm one (10) rotatingly, the middle position of the long side of the fixing frame (8) is provided with a screw rod seat one (12), the screw rod seat one (12) is provided with a screw rod one (13) rotatingly, the screw rod one (13) is provided with a screw rod sliding block one (15), the lower part of the screw rod sliding block one (15) is provided with a mounting frame one (18), the outside of the mounting frame one (18) is provided with a plurality of pressing blocks (26), the inner end of the screw rod one (13) is connected with a worm wheel one (14) and passes out of the screw rod seat one (12), the worm wheel one (14) is engaged with the worm one (10), the short side of the fixing frame (8) is provided with a rotating seat two (19), the rotating seat two (19) is provided with a worm two (20) rotatingly, the middle position of the short side of the fixing frame (8) is provided with a screw rod seat two (22), the screw rod seat two (22) is provided with a screw rod two (23) rotatingly, the screw rod two (23) is provided with a screw rod sliding block two (24), the lower part of the screw rod sliding block two (24) is provided with a mounting frame two (25), the outside of the mounting frame two (25) is provided with a plurality of pressing blocks (26), the inner end of the screw rod two (23) is connected with a worm wheel two (21) and passes out of the screw rod seat two (22), the worm wheel two (21) is engaged with the worm two (20), one of the worm one (10) passes out of the fixing frame (8) and is connected with a hand wheel (32), the worm two (20) and the worm one (10) are driven through bevel gears (27); the worm one (10) connected with the hand wheel (32) is connected with a ratchet wheel (31), the position of the fixing frame (8) located at the side of the ratchet wheel (31) is provided with a sliding seat (37), the sliding seat (37) is provided with a fixed block (35) slidingly, the side of the fixed block (35) is connected with a moving block (38), the sliding seat (37) is provided with a sliding rod (39), the moving block (38) is sleeved on the sliding rod (39), the both sides of the moving block (38) and the sliding seat (37) are connected with springs one (40), the fixing frame (8) is provided with a movable block (33) slidingly, the end of the movable block (33) extending into the fixing frame (8) and the left end of the fixed block (35) are provided with matched inclined surfaces (36), the lower part of the movable block (33) is connected with an adjusting rod (34), the front supporting plate (2) is provided with a guide block (45), the guide block (45) is provided with a guide-in section (46), a maintaining section (47) and a guide-out section (48) connected with each other.

2. The cloth inspecting device for chemical fiber cloth processing according to claim 1, characterized in that: The conveying mechanism (1) comprises two conveying plates (4) arranged in parallel, the outer side of each of the conveying plates (4) is provided with a baffle (5), and the conveying plate (4) is provided with a conveying wheel (6) rotatingly arranged thereon.

3. The cloth inspecting device for chemical fiber cloth processing according to claim 1, characterized in that: The visual detection mechanism (74) comprises a support frame (75), the support frame (75) is provided with a displacement mechanism (76), the displacement mechanism (76) is provided with a displacement block (77), the lower portion of the displacement block (77) is provided with a hydraulic cylinder three (78), the lower end of the piston rod of the hydraulic cylinder three (78) is connected with a detection camera (79).

4. The cloth inspecting device for chemical fiber cloth processing according to claim 1, characterized in that: The lower side of the pressing block (26) is provided with an introduction inclined surface (28) and a pressing surface (29), the introduction inclined surface (28) is located outside the pressing surface (29), and a plurality of ball bearings (30) are arranged at the introduction inclined surface (28) and the pressing surface (29).

5. The cloth inspecting device for chemical fiber cloth processing according to claim 1, characterized in that: The fixed frame (8) is provided with mounting grooves (42) at positions located on both sides of the movable block (33), the mounting grooves (42) are provided with limiting blocks (43), springs two (44) are connected between the limiting blocks (43) and the mounting grooves (42), and the movable block (33) is provided with limiting grooves (41) on the left and right sides and matched with the limiting blocks (43).

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