Warping degree detection device and method based on hull steel structure processing

Abstract

The invention relates to a warping degree detection device and method based on hull steel structure processing, and relates to the related field of hull production, the warping degree detection device comprises a plate body, a bottom plate and a vertical plate fixed on the bottom plate, transverse plates are fixed on the two sides of the bottom plate, a conveying assembly is installed on the transverse plates, a detection assembly is installed on the vertical plate, and the detection assembly is connected with the bottom plate. The detection assembly is matched with the conveying assembly, the camber of a plate body is detected through cooperation of the detection assembly and the conveying assembly, the two supporting boxes are fixed through a connecting plate, the connecting plate is fixed to the bottom plate, and second conveying rollers are rotationally installed at the two ends of the two supporting boxes correspondingly; the two second conveying belts are connected through the second conveying belt, intermittent and equal-distance conveying of the plate bodies and limiting work of the plate bodies on the conveying assembly are achieved through the conveying assembly, and radian detection is conducted on the plate bodies in the intermittent period of intermittent conveying of the plate bodies through the conveying assembly.

Description

Technical Field

[0001] The present invention relates to the field related to hull production, and in particular to a warpage detection device and method based on hull steel structure processing. Background Art

[0002] After searching, a curvature detection device was disclosed, application number: CN109141334A.

[0003] In the production of medium and large ships, the bottom is the basic shape of the hull fixed to each other by the frame. The frame is made of curved steel plates. Please refer to the attached figure in the specification. Fig.16 ,In the processing of this steel plate, there may be a certain amount of defective products, that is, steel plates with unqualified curvature; The problem caused by the unqualified curvature is that the steel plate is used to splice the frame, and a sealing plate is installed on the outside of the frame. The sealing plate is also made of metal and is generally processed by stamping. If the curvature of the frame deviates, the sealing plate cannot be assembled normally. Since the curvature required for the skeleton is concave and protruding rather than arc-shaped, the existing equipment does not have a detection device for the reverse direction, including the above-mentioned invention patent. Summary of the invention

[0004] The purpose of the present invention is to provide a warpage detection device and method based on hull steel structure processing to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A warpage detection device based on hull steel structure processing includes a plate body and also includes: A bottom plate and a vertical plate fixed on the bottom plate, horizontal plates are fixed on both sides of the bottom plate, a conveying assembly is installed on the horizontal plate, and a detection assembly is installed on the vertical plate. The detection assembly cooperates with the conveying assembly to detect the curvature of the plate body through the cooperation between the detection assembly and the conveying assembly; Two support boxes, the two support boxes are fixed by a connecting plate, the connecting plate is fixed to the bottom plate, two ends of the two support boxes are rotatably mounted with a No. 2 conveyor roller, the two No. 2 conveyor belts are connected by a No. 2 conveyor belt, and a No. 3 motor is fixed on the two support boxes, and the output shaft of the No. 3 motor is coaxially fixed with one of the No. 2 conveyor rollers; A transfer assembly is installed between the vertical plate and the support box.

[0006] As a further solution of the present invention: the conveying assembly comprises two No. 1 conveying rollers rotatably mounted on the transverse plate, and the two No. 1 conveying rollers are connected by a No. 1 conveyor belt; A No. 2 motor is fixed on the horizontal plate, and an output shaft of the No. 2 motor is coaxially fixed to one of the No. 1 conveying rollers; Among them, a plurality of two groups of limit plates are fixed on the No. 1 conveyor belt at equal intervals along the conveying direction, and a single limit plate includes two baffles, and a limit groove is arranged between the two baffles.

[0007] As a further solution of the present invention: the detection assembly includes a transmission cylinder, a movable part is slidably installed on the bottom of the transmission cylinder, a roller is rotatably installed on the bottom end of the movable part, a spring No. 1 is fixed to the end of the movable part away from the roller, a detection part is installed on the movable part and the transmission cylinder, the transmission cylinder is installed on the vertical plate through a translation assembly, the translation assembly is connected to a lifting assembly installed on the bottom plate, and the lifting assembly is connected to the movable part.

[0008] As a further solution of the present invention: the detection member comprises a sliding rheostat fixed on the transmission cylinder, a screw rod is rotatably mounted on the sliding rheostat, a threaded slide matched with the screw rod is mounted on the screw rod, and the threaded slide is slidably matched with the sliding rheostat; A detection roller is also rotatably mounted on the transmission cylinder, and the rotating shaft of the detection roller is connected to the screw rod through a No. 3 transmission chain; A driving bar matched with the detection roller is fixed on the movable member; A processing box is also fixed on the transmission cylinder, and the processing box is connected to the sliding rheostat through a wire.

[0009] As a further solution of the present invention: the lifting assembly includes a mounting groove provided on the vertical plate, a gear set is rotatably mounted in the mounting groove, and the gear set includes a first gear and a second gear meshing with each other; Transmission members are rotatably mounted on both sides of the vertical plate, and the two transmission members are respectively connected to the first gear and the second gear through two No. 2 transmission chains, and force blocks are fixed on both sides of the movable member, and the two force blocks cooperate with the two transmission members; A driven gear is also rotatably mounted on one side of the vertical plate, the rotating shaft of the driven gear is connected to the transmission member through a bevel gear set, and the driven gear is connected to the translation assembly; Wherein, a roller is rotatably mounted on the raised portion of the transmission member.

[0010] As a further solution of the present invention: the translation assembly includes a reciprocating screw rod rotatably mounted on the side of the vertical plate away from the movable member, the reciprocating screw rod is sleeved with a threaded sleeve threadedly matched therewith, and the threaded sleeve is fixed to the transmission cylinder; Wherein, a through groove is provided on the vertical plate, the threaded sleeve is fixed to the transmission cylinder through the threaded sleeve, a cross bar is fixed in the through groove, and the cross bar passes through the threaded sleeve and slides with the threaded sleeve; A conveying wheel is rotatably mounted on one side of the vertical plate, and the reciprocating screw rod is connected to the conveying wheel via an external tooth transmission chain, and the external tooth transmission chain cooperates with the driven gear; A No. 1 motor is also fixed on the vertical plate, and an output shaft of the No. 1 motor is connected to the reciprocating screw rod via a No. 1 transmission chain.

[0011] As a further solution of the present invention: the transfer assembly includes a plurality of guide rods fixed on the connecting plate, a support seat is slidably mounted on the guide rods, an incomplete gear ring is mounted on the support seat via a driving member, and a clamping member is mounted on the end of the incomplete gear ring.

[0012] As a further solution of the present invention: the driving member comprises two No. 2 gears rotatably mounted on the support seat, the No. 2 gear being located between the two No. 2 gears and meshing with the two No. 2 gears; A No. 1 gear is coaxially fixed to both ends of the two No. 2 gears, the two No. 1 gears are meshed, a gear stick is rotatably installed between the two support boxes, and the gear stick is meshed with the No. 1 gear; A No. 4 motor is fixed on the connecting plate, and an output shaft of the No. 4 motor is connected to the gear stick via a No. 4 transmission chain.

[0013] As a further solution of the present invention: the clamping member includes two clamping plates actively mounted on the end of the incomplete toothed ring, the two clamping plates are provided with arc-shaped portions on opposite sides, and the two clamping plates are rotatably mounted with a No. 2 spring on both sides, and the other end of the No. 2 spring is rotatably connected to the incomplete toothed ring; An electric push rod is also fixed on the connecting plate, and a movable rod of the electric push rod is fixed to the bottom of the support seat.

[0014] The present invention also provides a method for detecting warpage based on processing of a hull steel structure, using the device for detecting warpage based on processing of a hull steel structure, comprising the following steps: Step 1: The plate is intermittently and equidistantly transported by the conveying assembly, and the curvature of the plate is inspected by the inspection assembly during the intermittent period; Step 2: When the plate body that has completed the inspection is transported to the end by the conveying component, the plate body is transported to the second conveyor belt by the transfer component; Step three, the plate is transferred to the No. 2 conveyor belt. If it is qualified, it will be transported to the subsequent process by the No. 2 conveyor belt. If it is unqualified, it will be removed and sent to the re-work process.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the present invention realizes intermittent equidistant conveying of the plate body through the conveying assembly, and the plate body is limited on the conveying assembly, and the curvature of the plate body is detected during the intermittent conveying of the plate body by the conveying assembly; When the inspected board is transported to the end by the conveying assembly, the transfer assembly transfers the board to the No. 2 conveyor belt, and the sorting work is completed on the No. 2 conveyor belt; Among them, there are two situations in sorting work: 1. If the curvature of the plate is qualified, it will be normally transported to the subsequent process by the No. 2 conveyor belt; Second, if the curvature of the board is not up to standard, it will be rejected by the sorting equipment; Secondly, the present invention has a relatively high degree of automation and a relatively high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the warpage detection device based on hull steel structure processing.

[0017] Figure 2 for Figure 1 Schematic diagram of the structure in another direction.

[0018] Figure 3 for Figure 1 Another state diagram of the incomplete gear ring.

[0019] Figure 4 This is a schematic diagram of the structure of the conveying component in the warpage detection device based on hull steel structure processing.

[0020] Figure 5 This is a schematic diagram of the structure of the gear set in the warpage detection device based on hull steel structure processing.

[0021] Figure 6 for Figure 5 A partial enlarged view of point A in the middle.

[0022] Figure 7 It is a schematic diagram of the structure of the translation component in the warpage detection device based on hull steel structure processing.

[0023] Figure 8 for Figure 7 A partial enlarged view of point B in the middle.

[0024] Fig. 9 It is a plan view of the detection wheel and the driving strip in the warpage detection device based on the processing of the hull steel structure.

[0025] Fig.10 This is a cross-sectional view of the bottom plate and the connecting plate in the warpage detection device based on the processing of the hull steel structure.

[0026] Fig.11 It is a schematic diagram of the structure of the transfer component in the warpage detection device based on hull steel structure processing.

[0027] Fig.12 for Fig.11 A partial enlarged view of point C in the middle.

[0028] Fig.13 This is a structural breakdown diagram of the transfer component in the warpage detection device based on hull steel structure processing.

[0029] Fig.14 This is a diagram showing the coordination between the limit groove and the main body in the warpage detection device based on the processing of the hull steel structure.

[0030] Fig.15 for Fig.14 Enlarged view of point D in the middle.

[0031] Fig.16 It is a schematic diagram of the plate in the warpage detection device based on hull steel structure processing.

[0032] In the figure: 1, bottom plate; 101, vertical plate; 102, horizontal plate; 103, connecting plate; 2, No. 1 motor; 201, No. 2 motor; 202, No. 3 motor; 203, No. 4 motor; 3, reciprocating screw; 301, No. 1 transmission chain; 302, threaded sleeve; 303, through slot; 304, transmission cylinder; 305, transmission member; 306, No. 2 transmission chain; 307, gear set; 308, processing box; 309, wire; 3010, No. 1 spring; 3011, sliding rheostat; 3012, screw; 3013, No. 3 transmission chain; 3014, threaded slide; 3015, detection roller; 3016, driving bar; 301 7. Force block; 3018. External tooth transmission chain; 3019. Conveying wheel; 3020. Driven gear; 3021. Bevel gear set; 3022. Movable part; 3023. Strip groove; 4. Conveyor belt No. 1; 401. Limiting plate; 402. Limiting groove; 403. Conveyor rod No. 1; 5. Incomplete gear ring; 501. Support seat; 502. Guide rod; 503. Electric push rod; 504. Transmission chain No. 4; 505. Gear stick; 506. Gear No. 1; 507. Gear No. 2; 6. Support box; 601. Conveyor belt No. 2; 602. Conveyor rod No. 2; 7. Plate body; 8. Clamp; 801. Arc-shaped part; 802. Spring No. 2. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in 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 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.

[0034] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0035] For example, see Figures 1 to 16 A warpage detection device based on hull steel structure processing includes a plate body 7, a bottom plate 1 and a vertical plate 101 fixed on the bottom plate 1, transverse plates 102 are fixed on both sides of the bottom plate 1, a conveying component is installed on the transverse plate 102, and a detection component is installed on the vertical plate 101. The detection component cooperates with the conveying component to detect the curvature of the plate body 7 through the cooperation between the detection component and the conveying component; Two support boxes 6, the two support boxes 6 are fixed by a connecting plate 103, the connecting plate 103 is fixed to the bottom plate 1, two ends of the two support boxes 6 are rotatably mounted with a No. 2 conveyor roller 602, the two No. 2 conveyor belts 601 are connected by a No. 2 conveyor belt 601, and a No. 3 motor 202 is fixed on the two support boxes 6, and the output shaft of the No. 3 motor 202 is coaxially fixed with one of the No. 2 conveyor rollers 602; A transfer assembly is installed between the vertical plate 101 and the support box 6 .

[0036] In the embodiment of the present invention, the plate body 7 is intermittently and equidistantly transported by the conveying component, and the plate body 7 is subjected to bending detection by the detection component during the intermittent transport. After the plate body 7 is detected, it is transferred to the second conveyor belt 601 by the transfer component; When the No. 3 motor 202 is working, it drives one of the No. 2 conveyor rollers 602 to rotate through its output shaft. When the No. 2 conveyor roller 602 rotates, it conveys the No. 2 conveyor belt 601. When the plate 7 is transferred to the No. 2 conveyor belt 601, there are two situations: Case 1: The inspection result of the plate 7 is qualified, and the plate 7 is transported to the subsequent process through the No. 2 conveyor belt 601; Case 2: the inspection structure of the plate 7 is unqualified, and the plate 7 is taken out from the second conveyor belt 601 by a robot arm / other structure to return to the re-work process.

[0037] The conveying assembly includes two No. 1 conveying rollers 403 rotatably mounted on the transverse plate 102, and the two No. 1 conveying rollers 403 are connected by a No. 1 conveyor belt 4; A No. 2 motor 201 is fixed on the horizontal plate 102, and the output shaft of the No. 2 motor 201 is coaxially fixed with one of the No. 1 conveying rollers 403; Wherein, a plurality of two groups of limiting plates 401 are fixed on the No. 1 conveyor belt 4 at equal intervals along the conveying direction, and a single limiting plate 401 includes two baffles, and a limiting groove 402 is arranged between the two baffles.

[0038] like Figure 4 As shown, in the embodiment of the present invention, the plate body 7 is located between two baffles, and the plate body 7 can be limited by the two baffles, and the limiting groove 402 can increase the friction between the plate body 7 and the No. 1 conveyor belt 4, so that the plate body 7 will not move when the detection component detects the plate body 7; When the No. 2 motor 201 is working, the No. 1 conveying roller 403 is driven to rotate through its output shaft, and the No. 1 conveying roller 403 is used to convey the No. 1 conveying belt 4, so that the conveying of the No. 1 conveying belt 4 drives the limiting piece 401, the plate body 7, and the limiting groove 402 to move along the output direction of the No. 1 conveying belt 4; The output direction of the No. 1 conveyor belt 4 is defined as front and back, and the two sides are defined as left and right. The limitation of the No. 1 conveyor roller 403 on the front and back direction of the plate body 7 is obvious, and no further explanation is given. The increase in the friction force of the plate body 7 in the left and right direction can also be understood as limitation. Please refer to Fig.15 When the detection component detects the plate body 7, a left / right force will be applied to the No. 1 conveyor belt 4, which may drive the plate body 7 to move left / right, thereby causing errors in the detection structure. The limit groove 402 can limit the plate body 7. Because the plate body 7 is curved and its end face is inclined, a corner facing the side of the No. 1 conveyor belt 4 will enter the limit groove 402, and the plate body 7 will be limited by the limit groove 402.

[0039] The detection assembly includes a transmission cylinder 304, a movable part 3022 is slidably installed at the bottom of the transmission cylinder 304, a roller is rotatably installed at the bottom of the movable part 3022, a spring 3010 is fixed to the end of the movable part 3022 away from the roller, and a detection part is installed on the movable part 3022 and the transmission cylinder 304. The transmission cylinder 304 is installed on the vertical plate 101 through a translation assembly, and the translation assembly is connected to a lifting assembly installed on the base plate 1, and the lifting assembly is connected to the movable part 3022.

[0040] In the embodiment of the present invention, when the translation assembly is working, the transmission cylinder 304 is driven to move horizontally, and when the translation assembly is working, the lifting assembly is also driven to work, and the movable member 3022 is driven to rise by the lifting assembly. The movable member 3022 needs to rise because the movable member 3022 and the roller are located between the two baffles of the limit plate 401 under normal conditions. In order to avoid interference between the No. 1 conveyor belt 4 and the movable member 3022 during transportation, the movable member 3022 and the roller are lifted so that there will be no interference between the No. 1 conveyor belt 4 during transportation. During intermittent detection, the roller of the movable part 3022 abuts against the movable part 3022. When the movable part 3022 translates, the roller moves according to the shape of the plate 7, that is, the movable part 3022 in the concave part descends, and the movable part 3022 in the raised part rises, and the detection part is driven to work when the movable part 3022 moves.

[0041] The detection member includes a sliding rheostat 3011 fixed on the transmission cylinder 304, a screw rod 3012 is rotatably mounted on the sliding rheostat 3011, a threaded slide 3014 threadedly matched with the screw rod 3012 is mounted on the screw rod 3012, and the threaded slide 3014 is slidably matched with the sliding rheostat 3011; The transmission cylinder 304 is also rotatably mounted with a detection roller 3015, and the rotation shaft of the detection roller 3015 is connected to the screw rod 3012 via a third transmission chain 3013; A driving bar 3016 that cooperates with the detection roller 3015 is fixed on the movable member 3022; A processing box 308 is also fixed on the transmission cylinder 304 , and the processing box 308 is connected to the sliding rheostat 3011 through a wire 309 .

[0042] In the embodiment of the present invention, when the threaded sleeve 302 rises / falls, the detection roller 3015 is driven to rotate by friction force, and when the detection roller 3015 rotates, the screw rod 3012 is driven to rotate by the third transmission chain 3013, and when the screw rod 3012 rotates, the threaded slide 3014 is driven to move along the axial direction of the screw rod 3012 through the thread cooperation with the threaded slide 3014, so as to obtain the resistance change data through the cooperation between the threaded slide 3014 and the sliding rheostat 3011; The sliding rheostat 3011 transmits the obtained data to the processing box 308 through the wire 309, and compares it with the preset data to obtain whether the arc data of the plate body 7 is qualified; The transmission cylinder 304 is also provided with a strip groove 3023 for the driving bar 3016 to pass through; It should be noted that if the production cost is not considered, the detection roller 3015 can be replaced with a gear, and the drive bar 3016 can be replaced with a rack. The meshing of the gear and rack transmits the power through friction between the detection roller 3015 and the drive bar 3016, which has higher transmission accuracy and can be used as the first choice.

[0043] The lifting assembly includes a mounting groove provided on the vertical plate 101, in which a gear set 307 is rotatably mounted, and the gear set 307 includes a first gear and a second gear meshing with each other; Transmission members 305 are rotatably mounted on both sides of the vertical plate 101, and the two transmission members 305 are respectively connected to the first gear and the second gear through two No. 2 transmission chains 306, and force blocks 3017 are fixed on both sides of the movable member 3022, and the two force blocks 3017 cooperate with the two transmission members 305; A driven gear 3020 is also rotatably mounted on one side of the vertical plate 101, and the rotating shaft of the driven gear 3020 is connected to the transmission member 305 through a bevel gear set 3021, and the driven gear 3020 is connected to the translation assembly; Wherein, a roller is rotatably mounted on the raised portion of the transmission member 305 .

[0044] In the embodiment of the present invention, when the translation assembly is working, the driven gear 3020 is driven to rotate intermittently. When the driven gear 3020 rotates, its transmission shaft drives one of the transmission members 305 to rotate through the bevel gear set 3021, thereby driving the gear set 307 to rotate through the second transmission chain 306. When the gear set 307 rotates, the other transmission member 305 is driven to rotate through another second transmission chain 306, so that the two transmission members 305 rotate intermittently relative to each other. The movable member 3022 moves from the stroke start end to the stroke end to complete the detection of one plate body 7, so that after the detection of one plate body 7 is completed, it is at one end of the translation assembly and the vertical plate 101, and when the movable member 3022 is at one end of the vertical plate 101, it cooperates with one of the transmission members 305; When the transmission member 305 rotates, it drives the driving bar 3016 to rise by cooperating with the force block 3017, and when the driving bar 3016 rises, the No. 1 conveyor belt 4 is conveyed; It should also be noted that the bevel gear set 3021 includes two bevel gears meshing with each other, and the two bevel gears are coaxially fixed to the driven gear 3020 and one of the transmission members 305 respectively.

[0045] The translation assembly includes a reciprocating screw rod 3 rotatably mounted on the side of the vertical plate 101 away from the movable member 3022, and a threaded sleeve 302 threadedly matched with the reciprocating screw rod 3 is sleeved on the reciprocating screw rod 3, and the threaded sleeve 302 is fixed to the transmission cylinder 304; The vertical plate 101 is provided with a through slot 303, through which the threaded sleeve 302 is fixed to the transmission cylinder 304, and a cross bar is fixed in the through slot 303, which passes through the threaded sleeve 302 and slides with it; A conveying wheel 3019 is rotatably mounted on one side of the vertical plate 101, and the reciprocating screw rod 3 is connected to the conveying wheel 3019 via an external tooth transmission chain 3018, and the external tooth transmission chain 3018 cooperates with the driven gear 3020; A No. 1 motor 2 is also fixed on the vertical plate 101 , and the output shaft of the No. 1 motor 2 is connected to the reciprocating screw rod 3 via a No. 1 transmission chain 301 .

[0046] In the embodiment of the present invention, when the No. 1 motor 2 is working, the reciprocating screw 3 is driven to rotate through the No. 1 transmission chain 301. When the reciprocating screw 3 rotates, the threaded sleeve 302 and the transmission cylinder 304 are driven to move axially along the reciprocating screw 3 through the threaded cooperation with the threaded sleeve 302. When the threaded sleeve 302 moves to the end of the stroke, it moves back and forth. When the reciprocating screw 3 rotates, the driven gear 3020 is also driven to rotate through the external tooth transmission chain 3018.

[0047] The transfer assembly includes a plurality of guide rods 502 fixed on the connecting plate 103, a support seat 501 is slidably mounted on the guide rods 502, an incomplete gear ring 5 is mounted on the support seat 501 via a driving member, and a clamping member is mounted on the end of the incomplete gear ring 5.

[0048] In an embodiment of the present invention, the plate body 7 that has completed the inspection is clamped by a clamping member. When the driving member is working, the incomplete toothed ring 5 is driven to rotate with the center of the incomplete toothed ring 5 as the axis. When the incomplete toothed ring 5 rotates, it drives the plate body 7 to rotate 170°, so that the plate body 7 moves to the No. 2 conveyor belt 601.

[0049] The driving member includes two No. 2 gears 507 rotatably mounted on the support base 501 , wherein the No. 2 gear 507 is located between the two No. 2 gears 507 and meshes with the two No. 2 gears 507 ; A No. 1 gear 506 is coaxially fixed to both ends of the two No. 2 gears 507, and the two No. 1 gears 506 are meshed. A gear stick 505 is rotatably installed between the two support boxes 6, and the gear stick 505 is meshed with the No. 1 gear 506; A No. 4 motor 203 is fixed on the connecting plate 103 , and an output shaft of the No. 4 motor 203 is connected to the gear stick 505 via a No. 4 transmission chain 504 .

[0050] In the embodiment of the present invention, when the No. 4 motor 203 is working, its output shaft drives the gear stick 505 to rotate through the No. 4 transmission chain 504, and when the gear stick 505 rotates, the No. 1 gear 506 is driven to rotate. When one of the No. 1 gears 506 rotates, it drives the other No. 1 gear 506 meshing with it to rotate relatively, so that the two No. 1 gears 506 rotate relatively synchronously; When the two first gears 506 rotate relative to each other, the two second gears 507 are driven to rotate relative to each other. When the two second gears 507 rotate relative to each other, the incomplete gear ring 5 is driven to rotate by meshing with the incomplete gear ring 5. The incomplete gear ring 5 is limited by the first gear 506 so that the incomplete gear ring 5 cannot move in the axial direction. Since both sides of the incomplete gear ring 5 are equipped with teeth, and the second gear 507 is provided on the inner and outer sides of the incomplete gear ring 5, the incomplete gear ring 5 will not shake when it is driven to rotate by meshing with the second gear 507.

[0051] The clamping member includes two clamping plates 8 actively mounted on the ends of the incomplete gear ring 5, and arc-shaped portions 801 are provided on opposite sides of the two clamping plates 8. No. 2 springs 802 are rotatably mounted on both sides of the two clamping plates 8, and the other ends of the No. 2 springs 802 are rotatably connected to the incomplete gear ring 5; An electric push rod 503 is also fixed on the connecting plate 103 , and a movable rod of the electric push rod 503 is fixed to the bottom of the supporting seat 501 .

[0052] In the embodiment of the present invention, when the electric push rod 503 is working, it drives the support seat 501 to rise / fall, and when the support seat 501 rises / falls, it drives the clamping plate 8 to follow the movement accordingly. When the clamping plate 8 falls, the arc portion 801 cooperates with the plate body 7 to drive the two clamping plates 8 to flip in opposite directions, and at the same time, the second spring 802 is pulled up, so that the second spring 802 reserves elastic potential energy. When the clamping plate 8 falls to the end of the stroke, the two clamping plates 8 are parallel to the two sides of the plate body 7. The elasticity of the second spring 802 applies a force to flip in opposite directions to the two clamping plates 8 to clamp the plate body 7. Then, the clamping plate 8 is driven to rise by the operation of the electric push rod 503 to take the plate body 7 out of the limit plate 401. After the incomplete gear ring 5 rotates to the end of the stroke, the plate body 7 is above the No. 2 conveyor belt 601, and the clamping plate 8 is driven to descend, and the plate body 7 is carried down with the clamping plate 8. During the descent, the No. 2 conveyor belt 601 limits the plate body 7, so that the clamping plate 8 is separated from the plate body 7, so that the plate body 7 is on the No. 2 conveyor belt 601, and then the clamping plate 8 rises again; When the support base 501 descends, the first gear 506 is disengaged from the gear rod 505, and is engaged again when the support base 501 ascends.

[0053] The present invention also discloses a warpage detection method based on hull steel structure processing, which uses the warpage detection device based on hull steel structure processing, and comprises the following steps: Step 1: The plate body 7 is intermittently and equidistantly transported by the conveying assembly, and the curvature of the plate body 7 is detected by the inspection assembly during the intermittent period; Step 2: When the plate 7 that has completed the inspection is transported to the end by the conveying assembly, the plate 7 is transported to the second conveyor belt 601 by the transfer assembly; Step three, the plate 7 is transferred to the No. 2 conveyor belt 601. If it is qualified, it will be transported to the subsequent process by the No. 2 conveyor belt 601, and if it is unqualified, it will be removed and sent to the re-work process.

[0054] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0055] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A warpage detection device based on ship hull steel structure processing, comprising a plate body (7), characterized in that: Also includes: A bottom plate (1) and a vertical plate (101) fixed on the bottom plate (1), horizontal plates (102) fixed on both sides of the bottom plate (1), a conveying assembly installed on the horizontal plate (102), and a detection assembly installed on the vertical plate (101), the detection assembly cooperates with the conveying assembly, and the curvature of the plate body (7) is detected through the cooperation between the detection assembly and the conveying assembly; Two support boxes (6), the two support boxes (6) are fixed by a connecting plate (103), the connecting plate (103) is fixed to the bottom plate (1), two ends of the two support boxes (6) are rotatably mounted with a No. 2 conveyor roller (602), the two No. 2 conveyor belts (601) are connected by the No. 2 conveyor belt (601), and a No. 3 motor (202) is fixed on the two support boxes (6), and the output shaft of the No. 3 motor (202) is coaxially fixed with one of the No. 2 conveyor rollers (602); A transfer assembly is installed between the vertical plate (101) and the support box (6).

2. The warpage detection device based on hull steel structure processing according to claim 1 is characterized in that: The conveying assembly comprises two No. 1 conveying rollers (403) rotatably mounted on the transverse plate (102), and the two No. 1 conveying rollers (403) are connected via a No. 1 conveying belt (4); A No. 2 motor (201) is fixed on the horizontal plate (102), and an output shaft of the No. 2 motor (201) is coaxially fixed to one of the No. 1 conveying rollers (403); Wherein, a plurality of two groups of limit plates (401) are fixed on the No. 1 conveyor belt (4) at equal intervals along the conveying direction, and a single limit plate (401) comprises two baffles, and a limit groove (402) is provided between the two baffles.

3. The warpage detection device based on hull steel structure processing according to claim 2 is characterized in that: The detection component comprises a transmission cylinder (304), a movable part (3022) is slidably mounted on the bottom of the transmission cylinder (304), a roller is rotatably mounted on the bottom of the movable part (3022), a spring (3010) is fixed to the end of the movable part (3022) away from the roller, a detection part is mounted on the movable part (3022) and the transmission cylinder (304), the transmission cylinder (304) is mounted on the vertical plate (101) via a translation component, the translation component is connected to a lifting component mounted on the bottom plate (1), and the lifting component is connected to the movable part (3022).

4. The warpage detection device based on hull steel structure processing according to claim 3 is characterized in that: The detection member comprises a sliding rheostat (3011) fixed on the transmission cylinder (304), a screw rod (3012) being rotatably mounted on the sliding rheostat (3011), a threaded slide (3014) threadably matched with the screw rod (3012) being mounted on the screw rod (3012), and the threaded slide (3014) being slidably matched with the sliding rheostat (3011); A detection roller (3015) is also rotatably mounted on the transmission cylinder (304), and the rotation shaft of the detection roller (3015) is connected to the screw rod (3012) via a third transmission chain (3013); A driving bar (3016) that cooperates with the detection roller (3015) is fixed on the movable member (3022); A processing box (308) is also fixed on the transmission cylinder (304), and the processing box (308) is connected to the sliding rheostat (3011) via a wire (309).

5. The warpage detection device based on hull steel structure processing according to claim 4 is characterized in that: The lifting assembly comprises a mounting groove formed on the vertical plate (101), a gear set (307) being rotatably mounted in the mounting groove, the gear set (307) comprising a first gear and a second gear meshing with each other; Transmission members (305) are rotatably mounted on both sides of the vertical plate (101), and the two transmission members (305) are respectively connected to the first gear and the second gear via two No. 2 transmission chains (306); force blocks (3017) are fixed on both sides of the movable member (3022), and the two force blocks (3017) cooperate with the two transmission members (305); A driven gear (3020) is also rotatably mounted on one side of the vertical plate (101); the rotating shaft of the driven gear (3020) is connected to the transmission member (305) via a bevel gear set (3021); and the driven gear (3020) is connected to the translation assembly; Wherein, a roller is rotatably mounted on the raised portion of the transmission member (305).

6. The warpage detection device based on hull steel structure processing according to claim 5 is characterized in that: The translation assembly comprises a reciprocating screw (3) rotatably mounted on a side of the vertical plate (101) away from the movable member (3022), the reciprocating screw (3) being sleeved with a threaded sleeve (302) threadably matched therewith, the threaded sleeve (302) being fixed to the transmission cylinder (304); The vertical plate (101) is provided with a through groove (303), the threaded sleeve (302) is fixed to the transmission cylinder (304) through the threaded sleeve (302), a cross bar is fixed in the through groove (303), and the cross bar passes through the threaded sleeve (302) and slidably cooperates with the cross bar; A conveying wheel (3019) is rotatably mounted on one side of the vertical plate (101); the reciprocating screw rod (3) and the conveying wheel (3019) are connected via an external tooth transmission chain (3018); and the external tooth transmission chain (3018) cooperates with the driven gear (3020); A No. 1 motor (2) is also fixed on the vertical plate (101), and an output shaft of the No. 1 motor (2) is connected to the reciprocating screw rod (3) via a No. 1 transmission chain (301).

7. The warpage detection device based on hull steel structure processing according to claim 2 is characterized in that: The transfer assembly comprises a plurality of guide rods (502) fixed on the connecting plate (103), a support seat (501) being slidably mounted on the guide rods (502), an incomplete toothed ring (5) being mounted on the support seat (501) via a driving member, and a clamping member being mounted on the end of the incomplete toothed ring (5).

8. The warpage detection device based on hull steel structure processing according to claim 7 is characterized in that: The driving member comprises two number two gears (507) rotatably mounted on the support seat (501), the number two gear (507) being located between the two number two gears (507) and meshing with the two number two gears (507); A No. 1 gear (506) is coaxially fixed to both ends of the two No. 2 gears (507), the two No. 1 gears (506) are meshed, and a gear stick (505) is rotatably installed between the two support boxes (6), the gear stick (505) is meshed with the No. 1 gear (506); A No. 4 motor (203) is fixed on the connecting plate (103), and an output shaft of the No. 4 motor (203) is connected to the gear stick (505) via a No. 4 transmission chain (504).

9. The warpage detection device based on hull steel structure processing according to claim 8 is characterized in that: The clamping member comprises two clamping plates (8) actively mounted on the ends of the incomplete toothed ring (5), the two clamping plates (8) are each provided with an arc-shaped portion (801) on one opposite side, and a second spring (802) is rotatably mounted on both sides of the two clamping plates (8), and the other end of the second spring (802) is rotatably connected to the incomplete toothed ring (5); An electric push rod (503) is also fixed on the connecting plate (103), and a movable rod of the electric push rod (503) is fixed to the bottom of the support seat (501).

10. A method for detecting warpage based on processing of a hull steel structure, using the device for detecting warpage based on processing of a hull steel structure as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1, the plate body (7) is intermittently and equidistantly transported by a conveying component, and during the intermittent period, the curvature of the plate body (7) is detected by a detection component; Step 2: When the plate body (7) that has completed the inspection is transported to the end by the conveying component, the plate body (7) is transported to the second conveyor belt (601) by the transfer component; Step three, the plate body (7) is transferred to the second conveyor belt (601). If it is qualified, it will be transported to the subsequent process by the second conveyor belt (601), and if it is unqualified, it will be removed and sent to the re-working process.

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