CN210437570U

CN210437570U - Tubular structure detects labeller

Info

Publication number: CN210437570U
Application number: CN201921059403.8U
Authority: CN
Inventors: 李国斌; 罗财荣
Original assignee: Guangzhou Kunlin Automation Technology Co ltd
Current assignee: Guangzhou Kunlin Automation Technology Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-05-01
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a tubular structure detects labeller relates to pastes mark technical field, including first electronic box and second electronic box, be equipped with first transfer chain on the first electronic box, first transfer chain is equipped with the protection casing outward, be equipped with rotary scanning mechanism in the protection casing, rotary scanning mechanism one side is equipped with rejects the mechanism, one side of rejecting the mechanism is equipped with the counter, one side of counter is equipped with stock stop, first transfer chain end even has the vanning platform, the second transfer chain is connected to the vanning platform other end, one side of second transfer chain is equipped with the real-time printing labeller and constructs, be equipped with first man-machine interface on the first electronic box, be equipped with second man-machine interface on the second electronic box. The utility model can quickly and accurately detect bad labeling products, and reduce the reject ratio of labeling processes; the rejecting mechanism rejects defective products in time, the counter counts the qualification rate accurately, and the manual work intensity is reduced. The stock stop avoids producing the line and blocks up, improves the productivity effect.

Description

Tubular structure detects labeller

Technical Field

The utility model relates to a paste mark technical field, in particular to tubular structure detects labeller.

Background

In the production process of the barreled product, a label is adhered to the product in the rear-end process, and the label records relevant information of the product, such as the name of the product, the manufacturing date, the manufacturing raw materials, the production place and the like, so that the barreled product can be conveniently identified by consumers during selling. Most of the market are also detecting a certain area in a manual inspection, or a machine plane.

The prior art has defects or shortcomings: 1. manual inspection is high in labor intensity, poor in detection uniformity, prone to errors such as missing detection and false detection, and poor in reliability; 2. the machine plane detection is difficult to detect the curved surface labeling or only can detect a certain region point on the curved surface, the detection area is not enough, the curved surface labeling detection requirement cannot be met, and the missing detection error occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a tubular structure detects labeller.

In order to solve the above problem, the utility model provides a technical scheme: a tubular structure detection labeling machine comprises a first electric box and a second electric box, wherein a first conveying line is arranged on the first electric box, a first rack is arranged on the outer side of the first conveying line, the first rack is fixedly connected to the upper surface of the first electric box, a protective cover is fixedly connected to the first rack, a rotary scanning mechanism is arranged on the inner side of the protective cover, the rotary scanning mechanism is arranged on two sides of the first conveying line, a rejection mechanism is arranged on the rotary scanning mechanism along the movement direction of the first conveying line, the rejection mechanism is fixedly connected to one side of the first conveying line, a counter is arranged on one side of the rejection mechanism away from the rotary scanning mechanism, a stop mechanism is arranged on one side of the counter away from the rejection mechanism, a boxing platform is connected to the tail end of the first conveying line, and the other end of the boxing platform is connected with the second conveying line, the second conveying line is fixedly connected to the second electric box, a real-time printing and labeling mechanism is arranged on the second conveying line along the moving direction of the second conveying line, a first scanner is arranged on one side, away from the real-time printing and labeling mechanism, of the second conveying line, the real-time printing and labeling mechanism is connected with an adjusting module, a first human-machine interface is further arranged on the upper surface of the first electric box, and a second human-machine interface is further arranged on the upper surface of the second electric box.

Preferably, the rotary scanning mechanism comprises a motor, a first adjusting nut, a first screw rod, a first fixing block, a first optical axis, a first fixing seat, a first vertical plate, a first fixing plate, a rotating shaft, a driving wheel, a first reinforcing rod, a second reinforcing rod, a first connecting plate, a second optical axis, a second fixing seat, a second fixing block, a second screw rod, a second adjusting nut, a limiting wheel, a driven wheel, a second fixing plate, a third adjusting nut, a shifter, a third screw rod, a third fixing block, a third optical axis, a third fixing seat, a first cylinder, a third fixing plate, a second vertical plate, a third vertical plate, a photoelectric sensor and a second scanner, wherein one end of the first optical axis is fixedly connected with the first fixing block, the other end of the first optical axis is fixedly connected with the first connecting plate, one end of the second optical axis is fixedly connected with the second connecting plate, and the other end of the second optical axis is, a second reinforcing rod and a first reinforcing rod are fixedly connected between the first connecting plate and the second connecting plate, a first fixing seat is movably connected on the first optical axis, one end of a first screw rod is fixedly connected with a first adjusting nut, the other end of the first screw rod penetrates through the first fixing block to be screwed with the first fixing seat, a motor is fixedly connected on the left side of the first fixing seat, a first vertical plate is fixedly connected on the right side of the first fixing seat, the first vertical plate is fixedly connected with a first fixing plate, a driving wheel is rotatably connected between the first fixing seat and the first fixing plate through a rotating shaft, the output end of the motor is fixedly connected with the rotating shaft, the second fixing seat is slidably connected on the second optical axis, one end of the second screw rod is fixedly connected with the second adjusting nut, and the other end of the second screw rod penetrates through the second fixing block to be screwed with the second fixing seat, one end of the third optical axis is fixedly connected with the second fixing seat, the other end of the third optical axis is fixedly connected with a third fixing block, the third fixing seat is connected on the third optical axis in a sliding manner, one end of a third screw rod is fixedly connected with a third adjusting nut, the other end of the third screw rod penetrates through the third fixing block and is screwed with the third fixing seat, the first air cylinder is fixedly connected on the third fixing seat, a piston rod end of the first air cylinder is fixedly connected with a third vertical plate, two sides of the third vertical plate are fixedly connected with second fixing plates, a driven wheel is movably connected between the second fixing plates, the second vertical plate is fixedly connected at the bottom of the third vertical plate, the second vertical plate is fixedly connected with a third fixing plate, a limiting wheel is fixedly connected on the third fixing plate, the shifter is arranged between the third adjusting nut and the third fixing block, and the shifter is connected with the third screw rod, the photoelectric sensor is arranged on one side of the driving wheel, and the second scanner is arranged on the other side of the driving wheel.

Preferably, the removing mechanism comprises a fourth fixing seat, a removing cylinder, a first fixing frame, a first guide rail and a material pushing plate, the fourth fixing seat is fixedly connected to one side of the first conveying line, the fourth fixing seat is fixedly connected with the first fixing frame, one end of the first guide rail is slidably connected to the fourth fixing seat, the other end of the first guide rail is fixedly connected with the material pushing plate, the removing cylinder is fixedly connected to the first fixing frame, and a piston rod end of the removing cylinder is fixedly connected with the material pushing plate.

Preferably, the material blocking mechanism comprises a fifth fixing seat, a fourth vertical plate, a second fixing frame, a third connecting plate, a material blocking plate, a second guide rail and a material blocking cylinder, the fifth fixing seat is fixedly connected to one side of the first conveying line, the fourth vertical plate is connected to the fifth fixing seat, the front end of the fourth vertical plate is connected to the second fixing frame, the material blocking cylinder is connected to the second fixing frame, the second fixing frame is connected to the second guide rail in a sliding mode, the second guide rail is close to one end of the first conveying line and connected to the third connecting plate, the piston rod end of the material blocking cylinder is connected to the third connecting plate, and the material blocking plate is fixedly connected to the third connecting plate.

Preferably, the real-time printing and labeling mechanism comprises a vacuum adsorption panel, an air pocket, a fourth connecting plate, a buffer plate, a fifth connecting plate, a fourth fixing plate, a second air cylinder, a sixth fixing seat, a side plate, a bottom plate, a tensioning wheel, a paper collecting wheel, a label feeding wheel and a real-time printer, wherein the vacuum adsorption panel is connected with the air pocket, one side of the air pocket, far away from the vacuum adsorption panel, is connected with the fourth connecting plate, the other side of the fourth connecting plate is connected with the buffer plate, the other side of the buffer plate is connected with the fifth connecting plate, the other side of the fifth connecting plate is connected with the fourth fixing plate, the fourth fixing plate is connected with a piston rod end of the second air cylinder, the second air cylinder is fixedly connected with the side plate, the side plate is fixedly connected with the sixth fixing seat, the sixth fixing seat is connected with the bottom plate, a tensioning wheel is arranged on the lower right side of the label feeding wheel, a paper collecting wheel is arranged right below the label feeding wheel, the tensioning wheel and the paper collecting wheel are both connected to the bottom plate, a real-time printer is arranged between the paper collecting wheel and the second air cylinder, and the real-time printer is fixedly connected to the bottom plate.

Preferably, the front side and the rear side of the protective cover are provided with visual windows.

Preferably, a material receiving platform is arranged on the right opposite side of the rejecting mechanism.

Preferably, an unpowered roller is arranged on the upper surface of the boxing platform, which is close to one end of the second conveying line.

Preferably, guardrails are arranged on two sides of the first conveying line and two sides of the second conveying line.

The utility model has the advantages that:

1. the equipment detects the labeling product, reduces the manual operation intensity and reduces the production cost.

2. The positioning rotation type detection can accurately detect the bad labeling on the barrel surface, and the accuracy is high.

3. Defective products are removed by the air cylinders, so that defective outflow is prevented, and the system can count and manufacture qualified quantity in real time conveniently;

4. full case stock stop prevents that work platform is crowded, and artifical can be vanning fast, and the productivity effect is high.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a front view of the present invention.

Fig. 2 is an overall schematic view of the present invention.

Fig. 3 is a schematic view of the rotary scanning mechanism of the present invention.

Fig. 4 is the schematic view of the rejecting mechanism and the stop mechanism of the present invention.

Fig. 5 is a schematic view of the real-time printing and labeling mechanism of the present invention.

1-a first electrical box; 2-a first conveyor line; 3-a first frame; 4-a protective cover; 5-rotating the scanning mechanism; 51-a motor; 52-a first adjusting nut; 53-a first lead screw; 54-a first fixed block; 55-first optical axis; 56-a first fixed seat; 57-a first riser; 58-a first fixing plate; 59-a rotating shaft; 510-a driving wheel; 511-a first stiffener; 512-a second stiffener; 513 — a first connection plate; 514-a second connecting plate; 515-second optical axis; 516-a second holder; 517-a second fixed block; 518-second lead screw; 519-a second adjusting nut; 520-a limiting wheel; 521-driven wheel; 522-a second fixation plate; 523-third adjusting nut; 524-a shifter; 525-third screw rod; 526-a third fixed block; 527 — third optical axis; 528-a third fixed seat; 529 — a first cylinder; 530-a third fixing plate; 531-a second riser; 532-third vertical plate; 6-a rejecting mechanism; 61-a fourth fixed seat; 62-removing the air cylinder; 63-a first mount; 64-a first guide rail; 65-a material pushing plate; 7-a stock stop; 71-a fifth fixed seat; 72-a fourth riser; 73-a second mount; 74-a third connecting plate; 75-striker plate; 76-a second guide rail; 77-material blocking cylinder; 8-a boxing platform; 9-a second conveyor line; 10-a second electrical box; 11-a first scanner; 12-real-time printing and labeling mechanism; 121-vacuum adsorption of panels; 122-cavitation; 123-a fourth connecting plate; 124-a buffer plate; 125-a fifth connecting plate; 126-a fourth fixation plate; 127-a second cylinder; 128-sixth mounting seat; 129-side plate; 1210-a bottom plate; 1211-tension wheel; 1212-delivery wheel; 1213-label feeding wheel; 1214-real time printer; 13-an adjustment module; 14-a first human machine interface; 15-a second human-machine interface; 16-a visual window; 17-a material receiving platform; 18-unpowered bowl.

Detailed Description

As shown in fig. 1 to 5, the specific embodiment of the present invention adopts the following technical solutions: a tubular structure detection labeling machine comprises a first electric box 1 and a second electric box 10, wherein a first conveying line 2 is arranged on the first electric box 1, a first rack 3 is arranged on the outer side of the first conveying line 2, the first rack 3 is fixedly connected to the upper surface of the first electric box 1, a protective cover 4 is fixedly connected to the first rack 3, a rotary scanning mechanism 5 is arranged on the inner side of the protective cover 4, the rotary scanning mechanism 5 is arranged on two sides of the first conveying line 2, an eliminating mechanism 6 is arranged on the rotary scanning mechanism 5 along the motion direction of the first conveying line 2, the eliminating mechanism 6 is fixedly connected to one side of the first conveying line 2, a counter is arranged on one side of the eliminating mechanism 6, which is far away from the rotary scanning mechanism 5, a material blocking mechanism 7 is arranged on one side of the counter, which is far away from the eliminating mechanism 6, and a boxing platform 8 is connected to the tail end of the first conveying line, the other end of the boxing platform 8 is connected with a second conveying line 9, the second conveying line 9 is fixedly connected onto a second electric box 10, the second conveying line 9 is provided with a real-time printing and labeling mechanism 12 along the movement direction of the second conveying line 9, one side, away from the second conveying line 9, of the real-time printing and labeling mechanism 12 is provided with a first scanner 11, the real-time printing and labeling mechanism 12 is connected with an adjusting module 13, the upper surface of the first electric box 1 is further provided with a first human-machine interface 14, and the upper surface of the second electric box 10 is further provided with a second human-machine interface 15.

Wherein, the rotary scanning mechanism 5 comprises a motor 51, a first adjusting nut 52, a first screw 53, a first fixed block 54, a first optical axis 55, a first fixed block 56, a first vertical plate 57, a first fixed plate 58, a rotating shaft 59, a driving wheel 510, a first reinforcing rod 511, a second reinforcing rod 512, a first connecting plate 513, a second connecting plate 514, a second optical axis 515, a second fixed block 516, a second fixed block 517, a second screw 518, a second adjusting nut 519, a spacing wheel 520, a driven wheel 521, a second fixed plate 522, a third adjusting nut 523, a shifter 524, a third screw 525, a third fixed block 526, a third optical axis 527, a third fixed block 528, a first air cylinder 529, a third fixed plate 530, a second vertical plate 531, a third vertical plate 532, a photoelectric sensor and a second scanner, one end of the first optical axis 55 is fixedly connected with the first fixed block 54, and the other end is fixedly connected with the first connecting plate 513, one end of the second optical axis 515 is fixedly connected with a second connecting plate 514, the other end of the second optical axis 515 is fixedly connected with a second fixing block 517, the first connecting plate 513 is fixedly connected with a second reinforcing rod 512 and a first reinforcing rod 511 between the second connecting plate 514, the first optical axis 55 is movably connected with a first fixing seat 56, one end of the first lead screw 53 is fixedly connected with a first adjusting nut 52, the other end of the first lead screw penetrates through the first fixing block 54 to be screwed with the first fixing seat 56, the motor 51 is fixedly connected with the left side of the first fixing seat 56, the right side of the first fixing seat 56 is fixedly connected with a first vertical plate 57, the first vertical plate 57 is fixedly connected with a first fixing plate 58, the driving wheel 510 is rotatably connected between the first fixing seat 56 and the first fixing plate 58 through the rotating shaft 59, the output end of the motor 51 is fixedly connected with the rotating shaft 59, and the second fixing seat 516 is slidably connected on the second, one end of the second screw 518 is fixedly connected with the second adjusting nut 519, the other end of the second screw penetrates through the second fixed block 517 to be screwed with the second fixed block 516, one end of the third optical axis 527 is fixedly connected with the second fixed block 516, the other end of the third optical axis 527 is fixedly connected with the third fixed block 526, the third fixed block 528 is slidably connected on the third optical axis 527, one end of the third screw 525 is fixedly connected with the third adjusting nut 523, the other end of the third optical axis 527 penetrates through the third fixed block 526 to be screwed with the third fixed block 528, the first cylinder 529 is fixedly connected on the third fixed block 528, the piston rod end of the first cylinder 529 is fixedly connected with the third vertical plate 532, the two sides of the third vertical plate 532 are fixedly connected with the second fixed plates 522, the driven wheel 521 is movably connected between the second fixed plates 522, and the second vertical plate 531 is fixedly connected at the bottom of, the second vertical plate 531 is fixedly connected to a third fixing plate 530, the limiting wheel 520 is fixedly connected to the third fixing plate 530, the shifter 524 is disposed between the third adjusting nut 523 and the third fixing block 526, the shifter 524 is connected to the third lead screw 525, the photosensor is disposed on one side of the driving wheel 510, and the second scanner is disposed on the other side of the driving wheel 510.

The removing mechanism 6 comprises a fourth fixing seat 61, a removing cylinder 62, a first fixing frame 63, a first guide rail 64 and a material pushing plate 65, the fourth fixing seat 61 is fixedly connected to one side of the first conveying line 2, the first fixing frame 63 is fixedly connected to the fourth fixing seat 61, one end of the first guide rail 64 is slidably connected to the fourth fixing seat 61, the other end of the first guide rail 64 is fixedly connected to the material pushing plate 65, the removing cylinder 62 is fixedly connected to the first fixing frame 63, and a piston rod end of the removing cylinder 62 is fixedly connected to the material pushing plate 65.

The material blocking mechanism 7 comprises a fifth fixing seat 71, a fourth vertical plate 72, a second fixing frame 73, a third connecting plate 74, a material blocking plate 75, a second guide rail 76 and a material blocking cylinder 77, the fifth fixing seat 71 is fixedly connected to one side of the first conveying line 2, the fourth vertical plate 72 is connected to the fifth fixing seat 71, the front end of the fourth vertical plate 72 is connected to the second fixing frame 73, the material blocking cylinder 77 is connected to the second fixing frame 73, the second fixing frame 73 is connected to the second guide rail 76 in a sliding manner, the second guide rail 76 is close to one end of the first conveying line 2 and is connected to the third connecting plate 74, the piston rod end of the material blocking cylinder 77 is connected to the third connecting plate 74, and the material blocking plate 75 is fixedly connected to the third connecting plate 74.

The real-time printing and labeling mechanism 12 includes a vacuum suction panel 121, an air cavity 122, a fourth connecting plate 123, a buffer plate 124, a fifth connecting plate 125, a fourth fixing plate 126, a second air cylinder 127, a sixth fixing seat 128, a side plate 129, a bottom plate 1210, a tension wheel 1211, a paper receiving wheel 1212, a label feeding wheel 1213 and a real-time printer 1214, wherein the vacuum suction panel 121 is connected to the air cavity 122, one side of the air cavity 122 away from the vacuum suction panel 121 is connected to the fourth connecting plate 123, the other side of the fourth connecting plate 123 is connected to the buffer plate 124, the other side of the buffer plate 124 is connected to the fifth connecting plate 125, the other side of the fifth connecting plate 125 is connected to the fourth fixing plate 126, the fourth fixing plate 126 is connected to a piston rod end of the second air cylinder 127, the second air cylinder 127 is fixedly connected to the side plate 129, and the side plate 129 is fixedly connected to the, the sixth fixing seat 128 is connected to the bottom plate 1210, the left side of the bottom plate 1210 is connected to a label feeding wheel 1213, a tensioning wheel 1211 is disposed on the lower right side of the label feeding wheel 1213, a paper collecting wheel 1212 is disposed right below the label feeding wheel 1213, both the tensioning wheel 1211 and the paper collecting wheel 1212 are connected to the bottom plate 1210, a real-time printer 1214 is disposed between the paper collecting wheel 1212 and the second cylinder 127, and the real-time printer 1214 is fixedly connected to the bottom plate 1210.

Wherein, the front and back sides of the protection cover 4 are provided with visual windows 16.

Wherein, the opposite side of the rejecting mechanism 6 is provided with a material receiving platform 17.

Wherein, the upper surface of the boxing platform 8 close to one end of the second conveying line 9 is provided with an unpowered roller 18.

Wherein, the both sides of first transfer chain 2 with second transfer chain 9 all are equipped with the guardrail.

The utility model discloses a user state does: the utility model can quickly and accurately detect bad labeling products, and reduce the reject ratio of labeling processes; the rejecting mechanism 6 rejects defective products in time, the counter counts the qualification rate accurately, and the manual work intensity is reduced. The material blocking mechanism 7 avoids the blocking of the production line and improves the production benefit. When the device is used, a product is conveyed into the protective cover 4 by the first conveying line 2, a photoelectric sensor on one side of the driving wheel 510 detects the product and controls the first air cylinder 529 to work, a piston rod of the first air cylinder 529 pushes the driven wheel 521 to clamp the cylindrical product, the motor 51 drives the driving wheel 510 to rotate, the surface of the driving wheel 510 is subjected to fluidization treatment, friction on the surface of the driving wheel 510 is increased, the driving wheel 510 drives the cylindrical product and the driven wheel 521 to rotate simultaneously, the driving wheel 510, the driven wheel 521 and the limiting wheel 520 limit the cylindrical product to rotate in place, the cylindrical product is scanned by the second scanner in 360 degrees in a rotating manner, the cylindrical product is subjected to label leakage or label damage, when the product scanned by the second scanner is unqualified, the second scanner controls the rejecting air cylinder 62 to work, the piston rod of the rejecting air cylinder 62 pushes the material pushing plate 65 to move, the first guide rail 64 enables, the scraping wings 65 push the nonconforming product into the receiving platform 17, the qualified product continues to move along with the first conveying line 2, the counter counts the product in real time, the counter detects that the product can send a signal through 2 tubular products at every time to control the stop cylinder 77 to work, the stop cylinder 77 pushes the stop plate 75 to stop the product forward, prevent the work platform from being crowded, the tubular product moves to the vanning platform 8, the manual work is carried out the product vanning and is handled, the product after vanning moves to the second conveying line 9, the second conveying line 9 prints the labeller mechanism 12 along the real-time of its direction of motion and prints the labeller in real time to the box, the first scanner 11 scans the two-dimensional code on the box.

The present invention has been shown and described above the basic principle and the main features of the present invention and the advantages of the present invention, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall into the scope of the present invention, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a tubular structure detects labeller which characterized in that: comprises a first electric box (1) and a second electric box (10), wherein a first conveying line (2) is arranged on the first electric box (1), a first rack (3) is arranged on the outer side of the first conveying line (2), the first rack (3) is fixedly connected to the upper surface of the first electric box (1), a protective cover (4) is fixedly connected to the first rack (3), a rotary scanning mechanism (5) is arranged on the inner side of the protective cover (4), the rotary scanning mechanism (5) is arranged on two sides of the first conveying line (2), an eliminating mechanism (6) is arranged along the movement direction of the first conveying line (2) by the rotary scanning mechanism (5), the eliminating mechanism (6) is fixedly connected to one side of the first conveying line (2), a counter is arranged on one side of the eliminating mechanism (6) far away from the rotary scanning mechanism (5), and a material blocking mechanism (7) is arranged on one side of the counter far away from the eliminating mechanism (6), first transfer chain (2) end-to-end connection has vanning platform (8), second transfer chain (9) is connected to vanning platform (8) other end, second transfer chain (9) fixed connection be in on second electronic box (10), second transfer chain (9) are equipped with along its direction of motion and print labeller structure (12) in real time, second transfer chain (9) are kept away from one side of printing labeller structure (12) in real time is equipped with first scanner (11), print labeller structure (12) in real time and connect adjustment module (13), first electronic box (1) upper surface still is equipped with first man-machine interface (14), second electronic box (10) upper surface still is equipped with second man-machine interface (15).

2. A tubular structure detecting and labeling machine according to claim 1, characterized in that: the rotary scanning mechanism (5) comprises a motor (51), a first adjusting nut (52), a first lead screw (53), a first fixed block (54), a first optical axis (55), a first fixed seat (56), a first vertical plate (57), a first fixed plate (58), a rotating shaft (59), a driving wheel (510), a first reinforcing rod (511), a second reinforcing rod (512), a first connecting plate (513), a second connecting plate (514), a second optical axis (515), a second fixed seat (516), a second fixed block (517), a second lead screw (518), a second adjusting nut (519), a limiting wheel (520), a driven wheel (521), a second fixed plate (522), a third adjusting nut (523), a shifter (524), a third lead screw (525), a third fixed block (526), a third optical axis (527), a third fixed seat (528), a first air cylinder (529), a third fixed plate (530), The device comprises a second vertical plate (531), a third vertical plate (532), a photoelectric sensor and a second scanner, wherein one end of a first optical axis (55) is fixedly connected with a first fixed block (54), the other end of the first optical axis (55) is fixedly connected with a first connecting plate (513), one end of a second optical axis (515) is fixedly connected with a second connecting plate (514), the other end of the second optical axis (515) is fixedly connected with a second fixed block (517), a second reinforcing rod (512) and a first reinforcing rod (511) are fixedly connected between the first connecting plate (513) and the second connecting plate (514), the first optical axis (55) is movably connected with a first fixed seat (56), one end of a first screw rod (53) is fixedly connected with a first adjusting nut (52), the other end of the first screw rod penetrates through the first fixed block (54) to be in threaded connection with the first fixed seat (56), and a motor (51) is fixedly connected, the right side of the first fixing seat (56) is fixedly connected with a first vertical plate (57), the first vertical plate (57) is fixedly connected with a first fixing plate (58), the driving wheel (510) is rotatably connected between the first fixing seat (56) and the first fixing plate (58) through the rotating shaft (59), the output end of the motor (51) is fixedly connected with the rotating shaft (59), the second fixing seat (516) is slidably connected on the second optical axis (515), one end of the second lead screw (518) is fixedly connected with the second adjusting nut (519), the other end of the second lead screw penetrates through the second fixing block (517) to be screwed with the second fixing seat (516), one end of the third optical axis (527) is fixedly connected with the second fixing seat (516), the other end of the third lead screw is fixedly connected with a third fixing block (526), and the third fixing seat (528) is slidably connected on the third optical axis (527), one end of the third screw rod (525) is fixedly connected with a third adjusting nut (523), the other end of the third screw rod penetrates through the third fixed block (526) to be in threaded connection with the third fixed block (528), the first air cylinder (529) is fixedly connected to the third fixed block (528), a piston rod end of the first air cylinder (529) is fixedly connected with a third vertical plate (532), two sides of the third vertical plate (532) are fixedly connected with second fixed plates (522), a driven wheel (521) is movably connected between the second fixed plates (522), the second vertical plate (531) is fixedly connected to the bottom of the third vertical plate (532), the second vertical plate (531) is fixedly connected with a third fixed plate (530), the limiting wheel (520) is fixedly connected to the third fixed plate (530), and the shifter (524) is arranged between the third adjusting nut (523) and the third fixed block (526), the shifter (524) is connected with the third screw rod (525), the photoelectric sensor is arranged on one side of the driving wheel (510), and the second scanner is arranged on the other side of the driving wheel (510).

3. A tubular structure detecting and labeling machine according to claim 1, characterized in that: reject mechanism (6) and include fourth fixing base (61), reject cylinder (62), first mount (63), first guide rail (64) and scraping wings (65), fourth fixing base (61) fixed connection be in one side of first transfer chain (2), first mount (63) of fixed connection on fourth fixing base (61), first guide rail (64) one end sliding connection be in on fourth fixing base (61), first guide rail (64) other end with scraping wings (65) fixed connection, cylinder (62) are rejected to fixed connection on first mount (63), reject the piston rod end fixed connection of cylinder (62) scraping wings (65).

4. A tubular structure detecting and labeling machine according to claim 1, characterized in that: the material blocking mechanism (7) comprises a fifth fixed seat (71), a fourth vertical plate (72), a second fixed frame (73), a third connecting plate (74), a material blocking plate (75), a second guide rail (76) and a material blocking cylinder (77), the fifth fixed seat (71) is fixedly connected with one side of the first conveying line (2), the fourth vertical plate (72) is connected to the fifth fixed seat (71), the front end of the fourth vertical plate (72) is connected with the second fixed frame (73), the material blocking cylinder (77) is connected to the second fixing frame (73), the second fixing frame (73) is connected with a second guide rail (76) in a sliding manner, one end of the second guide rail (76) close to the first conveying line (2) is connected with a third connecting plate (74), the piston rod end of the material blocking cylinder (77) is connected with the third connecting plate (74), and the material blocking plate (75) is fixedly connected onto the third connecting plate (74).

5. A tubular structure detecting and labeling machine according to claim 1, characterized in that: the real-time printing and labeling mechanism (12) comprises a vacuum adsorption panel (121), an air cavity (122), a fourth connecting plate (123), a buffer plate (124), a fifth connecting plate (125), a fourth fixing plate (126), a second air cylinder (127), a sixth fixing seat (128), a side plate (129), a bottom plate (1210), a tensioning wheel (1211), a paper collecting wheel (1212), a label feeding wheel (1213) and a real-time printer (1214), wherein the vacuum adsorption panel (121) is connected with the air cavity (122), one side, far away from the vacuum adsorption panel (121), of the air cavity (122) is connected with the fourth connecting plate (123), the other side of the fourth connecting plate (123) is connected with the buffer plate (124), the other side of the buffer plate (124) is connected with the fifth connecting plate (125), the other side of the fifth connecting plate (125) is connected with the fourth fixing plate (126), and the fourth fixing plate (126) is connected with a rod end piston of the second air cylinder (127), the second cylinder (127) is fixedly connected to a side plate (129), the side plate (129) is fixedly connected to a sixth fixing seat (128), the sixth fixing seat (128) is connected with the bottom plate (1210), a label sending wheel (1213) is connected to the left side of the bottom plate (1210), a tensioning wheel (1211) is arranged on the lower right side of the label sending wheel (1213), a paper receiving wheel (1212) is arranged under the label sending wheel (1213), the tensioning wheel (1211) and the paper receiving wheel (1212) are both connected to the bottom plate (1210), a real-time printer (1214) is arranged between the paper receiving wheel (1212) and the second cylinder (127), and the real-time printer (1214) is fixedly connected to the bottom plate (1210).

6. A tubular structure detecting and labeling machine according to claim 1, characterized in that: visual windows (16) are arranged on the front side and the rear side of the protective cover (4).

7. A tubular structure detecting and labeling machine according to claim 1, characterized in that: and a material receiving platform (17) is arranged on the opposite side of the rejecting mechanism (6).

8. A tubular structure detecting and labeling machine according to claim 1, characterized in that: and an unpowered roller (18) is arranged on the upper surface of one end, close to the second conveying line (9), of the boxing platform (8).

9. A tubular structure detecting and labeling machine according to claim 1, characterized in that: the two sides of the first conveying line (2) and the second conveying line (9) are provided with guardrails.