CN112298903A - Square tube shape detection structure system - Google Patents
Square tube shape detection structure system Download PDFInfo
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- CN112298903A CN112298903A CN202011223267.9A CN202011223267A CN112298903A CN 112298903 A CN112298903 A CN 112298903A CN 202011223267 A CN202011223267 A CN 202011223267A CN 112298903 A CN112298903 A CN 112298903A
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- light source
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a square tube shape detection structure system, which comprises a frame structure; a conveying belt structure is arranged in the rack structure; along the conveying direction, a correcting structure and a strip light source detection structure are sequentially arranged on the side edge of the conveying belt structure; the strip light source detection structure comprises a strip light source detection structure and a light source surface matching structure; an alignment structure is arranged in the conveyer belt structure between the strip light source detection structure and the light source surface matching structure. The invention provides a square tube shape detection structure system which can effectively reduce the detection error and the probability of producing inferior products.
Description
Technical Field
The invention relates to the field of square tube shape detection.
Background
When the square tube is detected, the square tube needs to be placed on a conveying belt and then conveyed to a detection device for detection, but after the square tube is placed on the conveying belt, detection errors can be caused due to the fact that the square tube is not placed orderly; such a square tube having an uneven surface is difficult to detect, and thus a large error may be generated in the detected square tube.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects in the prior art, the invention provides the square tube shape detection structure system which can effectively reduce the detection error and the probability of producing inferior products.
The technical scheme is as follows: in order to achieve the purpose, the technical scheme of the invention is as follows:
a square tube shape detection structure system comprises a frame structure; a conveying belt structure is arranged in the rack structure; along the conveying direction, a correcting structure and a strip light source detection structure are sequentially arranged on the side edge of the conveying belt structure; the strip light source detection structure comprises a strip light source detection structure and a light source surface matching structure; an alignment structure is arranged in the conveying belt structure between the strip light source detection structure and the light source surface matching structure; the square tube is firstly corrected, then the detection is carried out, and the square tube is clamped and stabilized through the alignment structure in the detection process, so that the detection error can be reduced.
Further, the rack structure comprises a square tube detection base and a housing frame; the square tube detection base is fixedly connected to the ground through a plurality of foot and hoof seats; the cover frame covers the conveyor belt structure and is fixed on the square pipe detection base; can play a good stabilizing role.
Furthermore, through openings are formed in the two sides of the encloser frame, which are close to the tail end of the conveying belt structure; a discharging groove is formed in the square tube detection base on one side of the conveying belt structure; the high-level end of the blanking groove corresponds to the surface of the conveying belt structure; a pushing structure is arranged on the other side, opposite to the blanking groove, of the conveying belt structure; the pushing structure comprises a pushing block; the driving end of the hydraulic cylinder is in driving connection with the push block; the push block moves back and forth towards the direction of the lower trough; used for eliminating the detected defective products and reducing the number of the produced defective products.
Furthermore, the correcting structure comprises a material arranging structure and a sliding table structure; the material arranging structure is arranged on the rack structure through a sliding table structure; the material arranging structure protrudes out of the surface of the conveying belt structure, and the material arranging end of the material arranging structure moves to abut against the square pipe; is used for righting the square tube.
A sliding table base is arranged in the frame structure; the sliding table structure is correspondingly and fixedly arranged in the sliding table base; the sliding table structure comprises a cylinder connecting plate and a sliding table; the cylinder connecting plate is arranged in a slide rail in a cylinder on the sliding table base; the air cylinder connecting plate is of an M-shaped structure, the air cylinder connecting plate is slidably clamped in the slide rail, and the air cylinder is in driving connection with the air cylinder connecting plate; a sliding table is fixedly arranged on the cylinder connecting plate; and the surface of the sliding table is fixedly provided with a material arranging structure. Is used for righting the square tube.
Furthermore, material arranging structures are symmetrically arranged on two sides of the conveying belt structure; the material arranging structure comprises a supporting plate; the bottom end of the supporting plate is fixedly arranged on the sliding table; a cross beam plate is arranged at the top of the supporting plate; two ends of the cross beam are respectively and symmetrically provided with a material ejecting block structure; the material ejecting block structure protrudes out of the surface of the conveying belt structure; the material ejecting block structure comprises an expansion link and an ejecting block; the power devices on the two ends of the cross beam plate are in driving connection with one end of the telescopic rod; the other end of the telescopic rod is fixedly provided with a top block; the jacking blocks at the two sides of the conveying belt structure are arranged oppositely;
the conveying belt structure comprises an inner plate; the inner plate is fixedly provided with a stop block; the stop block protrudes out of the surface of the conveying belt structure; a block cushion block is fixedly arranged on one side of the block, which faces the front end of the conveyor belt structure; the side wall of the stop block cushion block abutting against the side wall is provided with an air hole; and a transverse moving mechanism is arranged on one side of the frame structure corresponding to the stop block. The square tube after being corrected conveys the strip light source to detect the structure position through the sideslip mechanism, reduces the error.
Further, the strip light source detection structure comprises an installation cover body, and the installation cover body is fixed on the rack structure through a fixing plate; the mounting cover body is arranged in an open manner towards one side of the conveying belt, and the strip-shaped light source arranged at the open position of the mounting cover body is over against and irradiates the light source surface matching structure; the square tubes are matched with each other to detect.
The strip light source detection structure further comprises an adjusting plate and a movable camera structure; one end of the adjusting plate is provided with a first sliding chute; the convex strip on the fixed plate is correspondingly embedded in the first sliding chute; a sliding plate is arranged at the other end of the adjusting plate; the sliding plate is provided with a second sliding chute; the convex strip on the adjusting plate is correspondingly embedded in the second sliding groove; the mobile camera structure is fixed on the sliding plate.
Further, the mobile camera structure comprises a connection board; the connecting plate is fixed on the sliding plate; the detection camera is arranged on the side wall of the connecting plate in a sliding mode through the L-shaped plate; a detection camera is arranged on the transverse side plate of the L-shaped plate, and the camera shooting end of the detection camera faces the light source surface matching structure; a third sliding groove is formed in the vertical side plate of the L-shaped plate; the convex strips on the side wall of the connecting plate are correspondingly embedded in the third sliding grooves;
the light source surface matching structure comprises a light source panel; a light source panel is fixed on the frame structure in the transverse direction; the transverse light source panel of the rack structure is far away from one end of the conveying belt structure, and a light source panel is vertically arranged at one end of the rack structure.
Further, the alignment structure comprises a clamping finger and a mounting plate; the mounting plate block is fixed on the side wall of the inner plate of the frame through a connecting plate; the clamping fingers are correspondingly arranged on the mounting plate, and clamping ends of the clamping fingers extend upwards to protrude out of the surface of the conveying belt.
Further, the clamping alignment structure further comprises a telescopic rod; the bottom of the mounting plate is provided with a containing groove; the top of the mounting plate block is provided with a mounting groove; the mounting groove is communicated with the accommodating groove through the through hole; the driving device in the accommodating groove is in driving connection with one end of the telescopic rod; the other end of the telescopic rod penetrates through the through hole and extends into the mounting groove; the bottom of the clamping finger is arranged in the mounting groove, and the extension end of the telescopic rod is rotatably connected to the clamping finger.
The extension end of the telescopic rod is fixedly provided with a movable strip block; the two ends of the movable strip block are hinged to the bottoms of the clamping fingers respectively, the telescopic rod drives the movable strip block to move up and down, and the clamping ends of the clamping fingers correspondingly approach or keep away.
Further, the bottom of the clamping finger is gradually increased; the side, away from each other, of the bottom of each clamping finger is provided with a rotating hole; the rotating hole is correspondingly and rotatably nested on a fixing column on the inner wall of the mounting groove; the top of the clamping finger is a clamping finger end; the end of the clamping finger protrudes upwards from the conveying belt; and a stable clamp is fixedly arranged on one side opposite to the clamping finger ends.
Has the advantages that: the invention can firstly carry out the correction on the square tube, and then the detection is started, so that the detection error can be reduced; including but not limited to the following benefits:
1) the square tube on the conveying belt is intercepted by the stop block, and then the ejector block moves from one side of the conveying belt structure to the other side to push against one end of the square tube; the square tube is restored by the mutual matching of the stop block and the top blocks at the two ends of the conveying belt structure; the top block pushes the square pipe from one end of the square pipe, and pushes the square pipe to be positioned in the middle of the conveyer belt structure, so that the square pipe is prevented from colliding with the rack in the conveying process;
2) the positions of the detection cameras in the space can be correspondingly adjusted through the matching of the plurality of raised lines and the plurality of sliding grooves, so that the shooting detection of the detection cameras on the square pipe is adjusted, the square pipe can be conveniently and comprehensively detected, and defective products are reduced; the light source panel is arranged in the irradiation direction of the strip light source, so that the light source panel can reflect some light rays, the brightness of the surface of the square tube is increased, and the square tube can be conveniently detected by the detection camera;
3) the square tube is clamped by a plurality of clamping fingers arranged side by side, so that the square tube is clamped at multiple points in the length direction, the square tube is enabled to be positioned on the same straight line, a light source detection device is convenient to align to the side wall of one end of the square tube, the surface detection accuracy of the square tube is convenient to detect and improve, and the surface of the produced square tube is prevented from being uneven; when a plurality of centre gripping fingers open, square pipe is through carrying, and when a plurality of centre gripping fingers closed each other, the other side pipe played the effect that presss from both sides tightly firm to set up stable anchor clamps on the clamp face, can prevent that square pipe from taking place lateral deviation.
Drawings
FIG. 1 is a system diagram of a detection architecture;
FIG. 2 is a view of a structure of a blanking slot;
FIG. 3 is a view of a normalized structure;
FIG. 4 is a drawing of a slide table structure;
FIG. 5 is a view of the material arrangement structure;
FIG. 6 is a schematic view of a strip light source inspection structure;
FIG. 7 is a view of the mounting cover configuration;
FIG. 8 is a diagram of a mobile camera configuration;
fig. 9 is an alignment structure view.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1-9: a square tube shape detection structure system comprises a frame structure 1; a conveying belt structure 2 is arranged in the rack structure 1; along the conveying direction, the side edge of the conveying belt structure 2 is sequentially provided with a correcting structure 3 and a light source detection structure 4; the square tubes on the conveying belt structure are straightened and tidily, and then the square tubes are conveyed to the position of the strip light source detection structure for detection, so that detection errors can be reduced; the strip light source detection structure 4 comprises a strip light source detection structure 3-2 and a light source surface matching structure 3-3; an alignment structure 5 is arranged in the conveying belt structure 2 between the strip light source detection structure 3-2 and the light source surface matching structure 3-3; the strip light source detection structure 3-2 and the light source surface matching structure 3-3 are matched with each other to detect the square tube, and the alignment structure clamps and stabilizes the square tube, so that the detection is convenient, the detection error is reduced, and the production defective is reduced.
The rack structure 1 comprises a square tube detection base 1-1 and a housing frame 1-2; the square tube detection base 1-1 is firmly fixed on the ground through a plurality of foot and hoof bases 1-11, and can play a good stabilizing role; the cover casing frame 1-2 covers the conveying belt structure 2, and the cover casing frame 1-2 is fixed on the square pipe detection base 1-1. The shielding of the housing frame in the detection process can avoid the influence of the external environment on the detection, the detection effect is enhanced, and meanwhile, the square tube detection base can play a good role in stability, so that the normal detection work of the square tube is guaranteed.
The two sides of the encloser frame 1-2 close to the tail end of the conveyer belt structure 2 are provided with through openings 1-21; a discharging groove 22 is arranged on the square tube detection base 1-1 at one side of the conveying belt structure 2; the high-position end of the discharging groove 22 corresponds to the surface of the conveying belt structure 2; a pushing structure 23 is arranged on the other side of the conveying belt structure 2 opposite to the blanking groove 22; the ejection structure comprises an ejection block 231; the driving end of the hydraulic cylinder is in driving connection with the push block 231; the pushing block 231 moves back and forth in the direction of the chute 22. If the detected product is a defective product, the detection device sends a signal to the control system to control the driving end of the hydraulic cylinder to drive the push block 231 to move so as to push the defective square tube to slide down from the blanking groove 22; and automatically removing defective products.
The reforming structure 3 comprises material arranging structures 2-31 and sliding table structures 2-32; the material arranging structure 2-31 is arranged on the rack structure 1 through a sliding table structure 2-32; the material arranging structures 2-31 protrude out of the surface of the conveying belt structure 2, and the material arranging ends of the material arranging structures 2-31 move to abut against the square pipes; when the square tube is conveyed to the position of the detection device by the conveying belt structure 2, the square tube needs to be corrected by the material arranging structure; this will reduce the error of square tube detection.
A sliding table base 2-11 is arranged in the frame structure 9; the sliding table structures 2-32 are correspondingly and fixedly arranged in the sliding table bases 2-11; the sliding table structure 2-32 comprises a cylinder connecting plate 2-321 and a sliding table 2-322; the cylinder connecting plate 2-321 is arranged in a slide rail 2-111 in a cylinder on the sliding table base 2-11; the cylinder connecting plate 2-321 is of an M-shaped structure, the cylinder connecting plate 2-321 is slidably clamped in the slide rail 2-111, and the cylinder is in driving connection with the cylinder connecting plate 2-321; the cylinder connecting plate 2-321 is fixedly provided with a sliding table 2-322; and the material arranging structure 2-31 is fixedly arranged on the surface of the sliding table 2-322. The cylinder drives the cylinder connecting plate to drive the sliding table to move, and the sliding table drives the material arranging end of the material arranging structure to move so as to straighten the square pipe.
The two sides of the conveying belt structure 2 are symmetrically provided with material arranging structures 2-31; the material arranging structure 2-31 comprises a support plate 2-311; the bottom ends of the supporting plates 2-311 are fixedly arranged on the sliding tables 2-322; the top of the supporting plate 2-311 is provided with a cross beam plate 2-312; two ends of the cross beam 2-312 are respectively and symmetrically provided with a material ejecting block structure 2-313; the material ejecting block structures 2-313 protrude out of the surface of the conveying belt structure 2; when the square pipe reaches the position between the material ejecting block structures, the material ejecting block structures are driven by the supporting plate to adjust the distance between the square pipe and the material ejecting block structures, so that the square pipe is convenient to return; the material ejecting block structure 2-313 comprises a telescopic rod column 2-314 and an ejecting block 2-315; the power devices on the two ends of the transverse beam plate 2-312 are in driving connection with one end of the telescopic rod column 2-314; the other end of the telescopic rod column 2-314 is fixedly provided with a top block 2-315; the top blocks 2-315 at two sides of the conveyer belt structure 2 are oppositely arranged; the power device drives the telescopic rod to push the ejector block to prop on one end of the square pipe, and the other end of the square pipe is propped against the ejector block on the other side through the conveying belt structure, so that the square pipe can be restored.
The conveying belt structure 2 comprises inner plates 2-21; the inner plate 2-21 is fixedly provided with a stop block 2-211; the stop blocks 2-211 protrude out of the surface of the conveying belt structure 2; a block cushion block 2-212 is fixedly arranged on one side of the block 2-211, which faces the front end of the conveyor belt structure 2; the side wall of the block cushion block 2-212 abutting against the side wall is provided with an air hole 2-213; and a transverse moving mechanism is arranged on one side of the frame structure 1 corresponding to the stop blocks 2-211. The stop bars move against the square tubes and abut against the stop block cushion blocks 211 on the stop blocks 211; the square tube stops moving, then the jacking blocks respectively jack two ends of the square tube, so that the square tube can be straightened and tidily, and then the square tube is conveyed to the position of the detection structure through the transverse moving mechanism for detection; the square tube detection error can be reduced.
The conveyor belt structure 2 comprises a conveyor belt 21; the strip light source detection structure 4 comprises mounting cover bodies 3-21, and the mounting cover bodies 3-21 are fixed on the rack structure 1 through fixing plates 3-22; the installation cover body 3-21 is arranged in an open manner towards one side of the conveyer belt 21, and the strip-shaped light source 3-22 arranged at the open position of the installation cover body 3-21 is over against and irradiates the light source surface matching structure 3-3; the square tube is transported by the conveyor belt, when the square tube is transported to the position of the strip light source detection structure, the conveyor belt is suspended, and then the strip light source detection structure emits a light source to irradiate on the light source matching structure to play a role in irradiation, so that camera shooting detection on the strip light source detection structure is facilitated; therefore, the quality of the square tube can be judged, and the square tube with the quality not reaching the standard is prevented from being produced; the installation cover body is used for protecting the strip-shaped light source and the detection camera and avoiding being damaged.
The strip light source detection structure 3-2 further comprises an adjusting plate 3-221 and a mobile camera structure 3-225; one end of the adjusting plate 3-222 is provided with a first chute 3-222; the convex strips on the fixed plates 3-22 are correspondingly embedded in the first sliding grooves 3-222; the other end of the adjusting plate 3-222 is provided with a sliding plate 3-223; the sliding plate 3-223 is provided with a second sliding chute 3-224; the convex strips on the adjusting plates 3-222 are correspondingly embedded in the second sliding grooves 3-224; the moving camera structure 3-225 is fixed to the sliding plate 3-223. Under the action of external force, the raised lines on the fixed plate can slide in the first sliding grooves, so that the movable camera structure is driven to slide, and the position in the conveying direction is adjusted; the convex strip on the adjusting plate can slide in the second sliding groove, so that the movable camera structure is driven to move, and the distance between the movable camera structure and the light source surface matching structure is adjusted; the movable camera structure is adjusted through a plurality of directions, so that the camera shooting detection is facilitated.
The mobile camera structure 3-225 comprises a connection board 3-226; the connecting plate 3-226 is fixed on the sliding plate 3-223; the detection cameras 3-227 are slidably arranged on the side walls of the connecting plates 3-226 through the L-shaped plates 3-228; a detection camera 3-227 is arranged on the transverse side plate of the L-shaped plate 3-228, and the camera shooting end of the detection camera 3-227 faces to the light source surface matching structure 3-3; a third sliding groove 3-229 is formed in the vertical side plate of the L-shaped plate 3-228; the convex strips on the side walls of the connecting plates 3 to 226 are correspondingly embedded in the third sliding grooves 3 to 229; the convex strips on the side wall of the connecting plate can slide in the third sliding grooves, so that the vertical position of the detection camera can be adjusted; therefore, the position of the detection camera in the space can be adjusted, and the detection camera can conveniently detect the square tube from one side; and the production of defective square tubes is avoided.
The light source surface matching structure 3-3 comprises a light source panel 3-31; a light source panel 3-31 is transversely fixed on the frame structure 3-4; the transverse end, far away from the conveying belt structure 2, of the light source panel 3-31 of the rack structure 1 is also vertically provided with the light source panel 3-31. The square tube is shone to bar light source's light, and some light shines on the light source panel, and the light source panel is with light reflection on square tube region again, has increased luminance like this, is convenient for detect the camera and makes a video recording the detection to the square tube, reinforcing detection effect.
The alignment structure 5 comprises clamping fingers 4-31 and mounting plates 4-32; the mounting plates 4-32 are fixed on the side wall of the inner plate of the frame 1 through connecting plates 4-33; the clamping fingers 4-31 are correspondingly arranged on the mounting plates 4-32, and the clamping ends of the clamping fingers 4-31 extend upwards to protrude out of the surface of the conveying belt 21, so that the clamping ends of the clamping fingers can clamp and stabilize the square pipe, and detection is facilitated. When the square tube is detected by the light source detection structure, the clamping fingers clamp the square tube correspondingly, and the longitudinal section of the square tube is right opposite to the detection end of the light source detection structure, so that the longitudinal section of the square tube can be detected conveniently.
The alignment structure 5 further comprises telescopic rods 4-33; the bottom of the mounting plate 4-32 is provided with a containing groove 4-321; the top of the mounting plate 4-32 is provided with a mounting groove 4-322; the mounting grooves 4-322 are communicated with the accommodating grooves 4-321 through the through holes 4-323; the driving device in the accommodating groove 4-321 is in driving connection with one end of the telescopic rod 4-33; the other end of the telescopic rod 4-33 passes through the through hole 4-323 and extends into the mounting groove 4-322; the bottom of the clamping finger 4-31 is arranged in the mounting groove 4-322, and the extending end of the telescopic rod 4-33 is rotatably connected with the clamping finger 4-31. Thereby the telescopic link up-and-down motion drives the centre gripping and indicates the bottom relative rotation, and the centre gripping indicates the top will corresponding centre gripping side pipe like this, plays the effect of stable correction, makes the side of managing the detection end of detecting the structure to the light source.
The extending end of the telescopic rod 4-33 is fixedly provided with a movable strip 4-331; two ends of the movable strip block 4-331 are respectively hinged with the bottoms of the clamping fingers 4-31, the telescopic rods 4-33 drive the movable strip block 4-331 to move up and down, and the clamping ends of the corresponding clamping fingers 4-31 correspondingly approach or move away. The telescopic rod drives the movable strip block to move up and down, and the tops of the clamping fingers at the two ends of the movable strip block correspondingly swing; thus, the square tube can be clamped.
The bottoms of the clamping fingers 4 to 31 are gradually increased; the sides, away from each other, of the bottoms of the clamping fingers 4-31 are respectively provided with a rotating hole 4-311; the rotating holes 4-311 are correspondingly and rotatably nested on the fixing columns 4-324 on the inner walls of the mounting grooves 4-322; the top of the clamping finger 4-31 is provided with a clamping finger end 4-312; the clamping finger end 4-312 protrudes upwards from the conveyor belt 21; a stabilizing clip 4-313 is fixedly disposed on an opposite side of the plurality of gripping fingers 4-312. The telescopic rod drives the bottom of the clamping finger to rotate through the movable strip block, and the clamping finger swings on the fixed column relatively through the rotating hole; the clamping finger ends are close to or far away from each other, and when the clamping finger ends are far away from each other, the clamping finger ends are lower than the surface of the conveying belt, so that the square pipe can reach the area between the clamping finger ends, and then the clamping finger ends are driven to be close to each other, so that the square pipe can be clamped; and a plurality of centre gripping fingers set up side by side, and the multiple point is tight to square pipe clamp like this, just can impel square pipe to keep on same straight line, is convenient for aim at the detection like this.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the principles of the invention, and such modifications and enhancements are also considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a square pipe appearance detects structural system which characterized in that: comprises a frame structure (1); a conveying belt structure (2) is arranged in the rack structure (1); a correcting structure (3) and a strip light source detection structure (4) are sequentially arranged on the side edge of the conveying belt structure (2) along the conveying direction; the strip light source detection structure (4) comprises a strip light source detection structure (3-2) and a light source surface matching structure (3-3); an alignment structure (5) is arranged in the conveying belt structure (2) between the strip light source detection structure (3-2) and the light source surface matching structure (3-3).
2. The square tube shape detection structure system according to claim 1, wherein: the rack structure (1) comprises a square tube detection base (1-1) and a housing frame (1-2); the square tube detection base (1-1) is fixedly connected to the ground through a plurality of foot and hoof bases (1-11); the cover frame (1-2) covers the conveying belt structure (2), and the cover frame (1-2) is fixed on the square pipe detection base (1-1).
3. The square tube shape detection structure system according to claim 2, wherein: the two sides of the encloser frame (1-2) close to the tail end of the conveyer belt structure (2) are provided with through openings (1-21); a discharging groove (22) is arranged on the square tube detection base (1-1) on one side of the conveyor belt structure (2); the high-position end of the discharging groove (22) corresponds to the surface of the conveying belt structure (2); a pushing structure (23) is arranged on the other side, opposite to the blanking groove (22), of the conveying belt structure (2); the ejection structure comprises an ejection block (231); the driving end of the hydraulic cylinder is in driving connection with the push block (231); the push block (231) moves back and forth towards the lower trough (22).
4. The square tube shape detection structure system according to claim 1, wherein: the correcting structure (3) comprises a material arranging structure (2-31) and a sliding table structure (2-32); the material arranging structure (2-31) is arranged on the rack structure (1) through a sliding table structure (2-32); the material arranging structure (2-31) protrudes out of the surface of the conveying belt structure (2), and the material arranging end of the material arranging structure (2-31) moves to abut against the square pipe;
a sliding table base (2-11) is arranged in the frame structure (9); the sliding table structures (2-32) are correspondingly and fixedly arranged in the sliding table bases (2-11); the sliding table structure (2-32) comprises a cylinder connecting plate (2-321) and a sliding table (2-322); the cylinder connecting plate (2-321) is arranged in a sliding rail (2-111) in a cylinder on the sliding table base (2-11); the air cylinder connecting plate (2-321) is of an M-shaped structure, the air cylinder connecting plate (2-321) is slidably clamped in the sliding rail (2-111), and the air cylinder is in driving connection with the air cylinder connecting plate (2-321); a sliding table (2-322) is fixedly arranged on the cylinder connecting plate (2-321); and the material arranging structure (2-31) is fixedly arranged on the surface of the sliding table (2-322).
5. The square tube shape detection structure system according to claim 4, wherein: the two sides of the conveying belt structure (2) are symmetrically provided with material arranging structures (2-31); the material arranging structure (2-31) comprises a supporting plate (2-311); the bottom end of the supporting plate (2-311) is fixedly arranged on the sliding table (2-322); a cross beam plate (2-312) is arranged at the top of the support plate (2-311); two ends of the cross beam (2-312) are respectively and symmetrically provided with a material ejecting block structure (2-313); the material ejecting block structure (2-313) protrudes out of the surface of the conveying belt structure (2); the ejector block structure (2-313) comprises a telescopic rod column (2-314) and an ejector block (2-315); the power devices on the two ends of the transverse beam plate (2-312) are in driving connection with one end of the telescopic rod column (2-314); the other end of the telescopic rod column (2-314) is fixedly provided with a top block (2-315); the jacking blocks (2-315) on two sides of the conveyer belt structure (2) are oppositely arranged;
the conveyor belt structure (2) comprises inner plate blocks (2-21); a stop block (2-211) is fixedly arranged on the inner plate (2-21); the stop blocks (2-211) protrude out of the surface of the conveying belt structure (2); a block (2-212) is fixedly arranged on one side, facing the front end of the conveyor belt structure (2), of the block (2-211); the side wall of the stop block cushion block (2-212) abutting against the side wall is provided with an air hole (2-213); and a transverse moving mechanism is arranged on one side of the frame structure (1) corresponding to the stop blocks (2-211).
6. The square tube shape detection structure system according to claim 1, wherein: the conveyor belt structure (2) comprises a conveyor belt (21); the strip light source detection structure (4) comprises an installation cover body (3-21), and the installation cover body (3-21) is fixed on the rack structure (1) through a fixing plate (3-22); the mounting cover body (3-21) is arranged towards one side of the conveying belt (21) in an open mode, and the strip-shaped light source (3-22) arranged at the open position of the mounting cover body (3-21) is opposite to and irradiates the light source face matching structure (3-3);
the strip light source detection structure (3-2) further comprises an adjusting plate (3-221) and a mobile camera structure (3-225); one end of the adjusting plate (3-222) is provided with a first sliding chute (3-222); the convex strips on the fixed plates (3-25) are correspondingly embedded in the first sliding grooves (3-222); a sliding plate (3-223) is arranged at the other end of the adjusting plate (3-222); the sliding plate (3-223) is provided with a second sliding chute (3-224); the convex strips on the adjusting plates (3-222) are correspondingly embedded in the second sliding grooves (3-224); the mobile camera structure (3-225) is fixed to a sliding plate (3-223).
7. The square tube shape detection structure system according to claim 6, wherein: the mobile camera structure (3-225) comprises a connection board (3-226); the connecting plate (3-226) is fixed on the sliding plate (3-223); the detection cameras (3-227) are arranged on the side walls of the connecting plates (3-226) in a sliding mode through the L-shaped plates (3-228); a detection camera (3-227) is arranged on a transverse side plate of the L-shaped plate (3-228), and the camera shooting end of the detection camera (3-227) faces towards the light source surface matching structure (3-3); a third sliding groove (3-229) is formed in the vertical side plate of the L-shaped plate (3-228); the convex strips on the side walls of the connecting plates (3-226) are correspondingly embedded in the third sliding grooves (3-229);
the light source surface matching structure (3-3) comprises a light source panel (3-31); a light source panel (3-31) is transversely fixed on the frame structure (3-4); the transverse light source panel (3-31) of the rack structure (1) is far away from one end of the conveyor belt structure (2), and the light source panel (3-31) is also vertically arranged at one end of the transverse light source panel.
8. The square tube shape detection structure system according to claim 1, wherein: the alignment structure (5) comprises clamping fingers (4-31) and mounting plates (4-32); the mounting plates (4-32) are fixed on the side wall of the inner plate of the rack (1) through connecting plates (4-35); the clamping fingers (4-31) are correspondingly arranged on the mounting plates (4-32), and the clamping ends of the clamping fingers (4-31) extend upwards to protrude out of the surface of the conveying belt (21).
9. The square tube shape detection structure system according to claim 8, wherein: the alignment structure (5) further comprises telescopic rods (4-33); the bottom of the mounting plate (4-32) is provided with a containing groove (4-321); the top of the mounting plate block (4-32) is provided with a mounting groove (4-322); the mounting groove (4-322) is communicated with the accommodating groove (4-321) through the through hole (4-323); the driving device in the accommodating groove (4-321) is in driving connection with one end of the telescopic rod (4-33); the other end of the telescopic rod (4-33) penetrates through the through hole (4-323) and extends into the mounting groove (4-322); the bottoms of the clamping fingers (4-31) are arranged in the mounting grooves (4-322), and the extending ends of the telescopic rods (4-33) are rotatably connected with the clamping fingers (4-31).
The extending end of the telescopic rod (4-33) is fixedly provided with a movable strip block (4-331); the two ends of the movable strip block (4-331) are respectively hinged with the bottoms of the clamping fingers (4-31), the telescopic rod (4-33) drives the movable strip block (4-331) to move up and down, and the clamping ends of the corresponding clamping fingers (4-31) correspondingly approach or move away.
10. The square tube shape detection structure system according to claim 8, wherein: the bottoms of the clamping fingers (4-31) are gradually increased; the sides, away from each other, of the bottoms of the clamping fingers (4-31) are respectively provided with a rotating hole (4-311); the rotating hole (4-311) is correspondingly and rotatably nested on a fixing column (4-324) on the inner wall of the mounting groove (4-322); the top of the clamping finger (4-31) is provided with a clamping finger end (4-312); the end (4-312) of the clamping finger protrudes upwards from the conveying belt (21); a stabilizing clamp (4-313) is fixedly arranged on one side opposite to the clamping finger ends (4-312).
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