CN118670995A - Cylinder body sealing gum path detection equipment based on machine vision and application method thereof - Google Patents

Abstract

The application provides a cylinder body sealing gum path detection device based on machine vision and an application method thereof, and relates to the field of gum path detection. The device comprises a transverse sliding table and a visual detection mechanism, wherein a bottom plate is arranged on the transverse sliding table, a hydraulic cylinder is arranged on the bottom plate, a mounting plate for mounting the visual detection mechanism is arranged on the outer side of the bottom plate, the transverse sliding table is used for driving the visual detection mechanism to move in the horizontal direction, and the hydraulic cylinder is used for driving the visual detection mechanism to move in the vertical direction; the visual detection system is used for collecting the image of the glue path generated by the glue dispensing mechanism and analyzing whether the glue path has defects. The application has the effect of improving the detection efficiency and the detection accuracy.

Description

Cylinder body sealing gum path detection equipment based on machine vision and application method thereof

Technical Field

The application relates to the field of gum path detection, in particular to a cylinder body sealing gum path detection device based on machine vision, and further relates to an application method of the detection device.

Background

In modern industrial manufacturing, part of the cylinder bodies have the requirement of sealing performance in the use process, so that sealing glue is required to be smeared at the joint of the cylinder bodies for improving the sealing performance of the cylinder bodies. With the improvement of technological requirements, the quality requirements of the dispensing are also increasingly improved.

After the cylinder body is coated with the sealant, the joint of the coated sealant needs to be checked through a tightness test by manual work, and part of the cylinder body can be detected by pressurizing the cylinder body, so that the sealing performance is detected.

However, in the conventional processing process, detection can only be performed on the formed cylinder body which is already combined, and if the air tightness of the cylinder is not qualified, the cylinder body needs to be returned to a processing line to be recoated with sealant, so that the processing efficiency is low.

Disclosure of Invention

In order to solve the problem of low processing efficiency in detecting the glue effect by molding products, the application provides a cylinder sealing glue path detection device based on machine vision and an application method thereof.

In a first aspect, the application provides a machine vision-based cylinder sealing gum path detection device, which adopts the following technical scheme:

The cylinder body sealing gum way detection equipment based on machine vision comprises a transverse sliding table and a vision detection mechanism, wherein a bottom plate is arranged on the transverse sliding table, a hydraulic cylinder is arranged on the bottom plate, a mounting plate for mounting the vision detection mechanism is arranged on the outer side of the bottom plate, the transverse sliding table is used for driving the vision detection mechanism to move in the horizontal direction, and the hydraulic cylinder is used for driving the vision detection mechanism to move in the vertical direction; the visual detection system is used for collecting the image of the glue path generated by the glue dispensing mechanism and analyzing whether the glue path has defects.

Through adopting above-mentioned technical scheme, under the driving action of sideslip slip table, the bottom plate can remove reliably in the horizontal plane, under the drive of pneumatic cylinder, and the mounting panel can remove reliably in vertical direction, like this, just also realized the free movement of visual detection mechanism in three-dimensional space to ensure that visual detection carries out can reliably take a picture and scan the complete route of gluing the way, and carry out analysis and judgement voluntarily, effectively improved detection efficiency.

Optionally, sideslip slip table includes a first electronic slip table and two second electronic slip tables, two electronic slip table parallel arrangement of second just all is fixed through the support, the one end of first electronic slip table with one the slider of the electronic slip table of second is connected, the other end of first electronic slip table with another the slider of the electronic slip table of second is connected, the bottom plate with the slider of the electronic slip table of first is connected, the electronic slip table of second drive first electronic slip table removes in X axis direction, the electronic slip table of first drive the bottom plate removes in Y axis direction, the pneumatic cylinder is used for the drive the bottom plate removes in Z axis direction.

Through adopting above-mentioned technical scheme, first electronic slip table erects on the electronic slip table of second to reliably remove along the direction of X axle under the drive of the electronic slip table of second, and the bottom plate sets up on first electronic slip table, when making the bottom plate can follow first electronic slip table and remove along X axle direction simultaneously, can also remove along Y axle direction under the drive of first electronic slip table, thereby make the bottom plate can remove in the horizontal plane reliably, and be provided with the mounting panel on the bottom plate, install visual detection mechanism on the mounting panel, under the drive of first electronic slip table and the electronic slip table of second, realized visual detection mechanism's reliable removal.

Optionally, the machine further comprises a machine frame, wherein a conveying rail is arranged on the machine frame, a carrier disc for placing a workpiece is arranged on the conveying rail, and the conveying rail drives the carrier disc to move along the Y-axis direction.

Through adopting above-mentioned technical scheme, the delivery track can carry the carrier dish and remove along Y axle direction, has guaranteed after the visual inspection mechanism accomplishes the detection to the work piece on the carrier dish, can carry the below to visual inspection mechanism with next carrier dish fast to the smoothness who detects has improved, just also has improved detection efficiency.

Optionally, the second electric slipway spans and establishes the top of frame, be equipped with a pair of chain drive mechanism on the delivery track, the carrier dish is placed with adapting on chain drive mechanism's chain.

Through adopting above-mentioned technical scheme, chain drive mechanism can be more steady and carry the carrier dish accurately to avoid visual detection mechanism to need carry out frequent alignment operation before detecting.

Optionally, the dispensing mechanism includes a dispensing head and a delivery pipe, the dispensing head is fixed on the mounting plate, the delivery pipe is used for delivering colloid to the dispensing head, and the dispensing head is used for dispensing on the workpiece and forming the glue path.

Through adopting above-mentioned technical scheme, the mechanism is glued to the point all sets up on the mounting panel with visual detection mechanism to make first electronic slip table and second electronic slip table can also carry out the reliable drive to the mechanism of gluing, and then ensured that the mechanism of gluing can smoothly carry out the point on the work piece surface of different shapes and glue, and can form a complete gum way after the point is glued.

Optionally, the moving path of the visual detection mechanism is consistent with the moving path of the dispensing head.

By adopting the technical scheme, the visual detection mechanism is ensured to scan and collect the complete glue path image, so that the accuracy of an analysis result is improved.

Optionally, the mounting plate is provided with a vertical chute and a transverse chute, and the vertical chute and the transverse chute are mutually communicated and are L-shaped; the vertical sliding chute is internally provided with a first inserting block, the transverse sliding chute is internally provided with a second inserting block, the first inserting block and the second inserting block are in an inverted T shape, the dispensing head is fixed at the transverse end of the first inserting block, the vertical end of the first inserting block is arranged in the vertical sliding chute in a penetrating way and extends towards the direction of the bottom plate, the visual detection mechanism is fixed at the transverse end of the second inserting block, and the vertical end of the second inserting block is arranged in the transverse sliding chute in a penetrating way and extends towards the direction of the bottom plate; the mounting panel is equipped with horizontal cylinder and vertical cylinder towards one side of bottom plate, horizontal cylinder is used for the drive the vertical end of second inserted block is in slide in the horizontal spout, vertical cylinder is used for the drive the vertical end of first inserted block is in slide in the vertical spout.

Through adopting above-mentioned technical scheme, when carrying out the point and glue the operation, vertical cylinder drive first inserted block removes to the lowest position of vertical spout for the point is glued the head and can be close to the work piece and carry out the point and glue the operation, and at this moment, visual detection mechanism is located the one end that vertical spout was kept away from to horizontal spout under the drive of horizontal cylinder. After dispensing is finished, the dispensing head is reset upwards, the transverse air cylinder drives the visual detection mechanism to move to the other end of the transverse sliding groove, namely the lowest position of the vertical sliding groove, and therefore the positions of the visual detection mechanism and the dispensing head are exchanged, and the transverse sliding table performs the same action again. The automatic positioning device can realize the coincidence of the displacement path of the visual detection mechanism and the displacement path of the dispensing head, realize the rapid positioning of the initial position of the visual detection mechanism and effectively improve the detection efficiency.

Optionally, the horizontal end of second inserted block is equipped with the baffle, the baffle slope sets up, the horizontal end top of second inserted block is equipped with the storage tank, the one end of baffle with the notch in storage tank is connected, the other end of baffle extends to visual detection mechanism's top.

Through adopting above-mentioned technical scheme, when the point gum head and vision detection mechanism all are located vertical spout, the point gum head is located vision detection mechanism's top, and the baffle shelters from between point gum head and vision detection mechanism to can prevent that the colloid in the point gum head from dripping to vision detection mechanism on, simultaneously, the baffle sets up through the slope of self, can guide the colloid of drip to flow to the holding inslot, thereby realized the concentration and the recovery of the colloid of drip, and then be convenient for handle reliably the colloid.

In a second aspect, the application provides an application method of a cylinder sealing gum path detection device based on machine vision, which adopts the following technical scheme:

The application method of the cylinder body sealing gum path detection equipment based on machine vision comprises the following steps: s1, the first electric sliding table and the second electric sliding table are matched to drive the visual detection mechanism to move in the X-axis direction and the Y-axis direction, and the moving path of the visual detection mechanism is matched with a glue path; s2, the visual detection mechanism performs segmentation and repeated scanning on the glue path in the moving process, so that an image of the glue path is obtained; s3, the visual detection mechanism analyzes the image of the glue path and judges whether the glue path has defects or not.

By adopting the technical scheme, the glue path can be reliably and rapidly scanned and analyzed, so that the detection of the glue path is completed.

Optionally, the visual detection mechanism stops and scans once after moving a preset distance, and the visual detection mechanism sequentially analyzes the results of multiple scans.

By adopting the technical scheme, the visual detection mechanism scans in sections, so that the glue path with complex shape can be ensured, and the detection accuracy and the detection efficiency are improved.

In summary, the application has the following beneficial effects:

1. through the cooperation of first electronic slip table, second electronic slip table and pneumatic cylinder for visual detection mechanism can scan and analyze the gum way along same route after the mechanism dispensing finishes to the point gum, thereby judge whether the gum way has the flaw fast.

2. Through the sliding of the dispensing mechanism and the visual detection mechanism in the vertical sliding groove and the transverse sliding groove, the position of the visual detection mechanism when photographing and scanning is the same as the position of the dispensing mechanism when dispensing, so that the matching degree of the walking route of the visual detection mechanism and the walking route of the dispensing mechanism is improved, and the accuracy of the detection result is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic perspective view of a frame and a conveyor track;

FIG. 3 is a reference diagram of the mounting state of the visual inspection mechanism and the dispensing mechanism;

FIG. 4 is a view showing a second reference to the mounting state of the visual inspection mechanism and the dispensing mechanism;

In the figure: 1. a transverse sliding table; 11. a first electric slipway; 12. the second electric sliding table; 120. a bracket; 2. a visual detection mechanism; 3. a bottom plate; 30. a hydraulic cylinder; 4. a mounting plate; 41. a vertical chute; 42. a transverse chute; 43. a first plug; 44. a second insert block; 441. a baffle; 442. a receiving groove; 45. a transverse cylinder; 46. a vertical cylinder; 5. a dispensing mechanism; 51. dispensing heads; 52. a material conveying pipe; 6. a frame; 61. a conveying rail; 610. a chain drive mechanism; 62. a carrier tray.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment discloses a cylinder body sealing gum way check out test set in machine vision.

Fig. 1 is a schematic perspective view of the present application, and fig. 2 is a schematic perspective view of a frame and a conveying rail. Referring to fig. 1 and 2, the machine vision-based cylinder sealing glue path detecting device comprises a frame 6, a transverse sliding table 1 and a vision detecting mechanism 2, wherein a conveying track 61 is arranged on the frame 6, a carrier disc 62 for placing a workpiece is arranged on the conveying track 61, a pair of parallel chain driving mechanisms 610 are arranged on the conveying track 61, the carrier disc 62 is adaptively placed on a chain of the chain driving mechanisms 610, in this way, the conveying track 61 can drive the carrier disc 62 to move along the Y axis direction, the transverse sliding table 1 is used for driving the vision detecting mechanism 2 to move in the X axis direction and the Y axis direction, meanwhile, a glue dispensing mechanism 5 is further arranged on the transverse sliding table 1, the glue dispensing mechanism 5 is used for dispensing the workpiece on the carrier disc 62 and forming a glue path on the workpiece, and the vision detecting mechanism 2 is used for detecting the glue path, so that whether the glue path has defects or not is judged.

The traversing sliding table 1 comprises a first electric sliding table 11 and two second electric sliding tables 12, wherein two brackets 120 are arranged above the frame 6 in a crossing manner, the two brackets 120 are arranged in parallel, one second electric sliding table 12 is arranged on one bracket 120, and the other second electric sliding table 12 is arranged on the other bracket 120. One end of the first electric sliding table 11 is erected on a sliding block of the second electric sliding table 12, the other end of the first electric sliding table 11 is erected on a sliding block of the other second electric sliding table 12, a bottom plate 3 is arranged on the sliding block of the first electric sliding table 11, a mounting plate 4 is arranged on the outer side of the bottom plate 3, the mounting plate 4 is connected with the bottom plate 3 through a hydraulic cylinder 30, and the visual detection mechanism 2 and the dispensing mechanism 5 are both arranged on the mounting plate 4, so that the hydraulic cylinder 30 can drive the mounting plate 4 and the visual detection mechanism 2 to move in the Z-axis direction, the first electric sliding table 11 can drive the visual detection mechanism 2 to move in the Y-axis direction, and the second electric sliding table 12 can drive the visual detection mechanism 2 to move in the X-axis direction. Under the action of the first sliding table, the second sliding table and the hydraulic cylinder 30, the dispensing mechanism 5 and the visual detection mechanism 2 can move freely in the space above the conveying track 61, so that the dispensing operation is performed on workpieces with different sizes and shapes, and the visual detection mechanism 2 can detect a glue path formed by the dispensing mechanism 5 after the dispensing of the dispensing mechanism 5 is completed.

Fig. 3 is a view showing the mounting state of the visual inspection mechanism and the dispensing mechanism. Referring to fig. 3, in combination with the dispensing mechanism 5, the dispensing head 51 is disposed on the mounting plate 4, and the conveying pipe 52 is used for conveying glue to the dispensing head 51, where the dispensing head 51 can form a polygonal glue path on the surface of the workpiece during movement. The vision detection mechanism 2 comprises an image acquisition chip, a lens, a light source and a processing module which are integrated in the same shell, the light source plays a role in lighting a glue path, the glue path can be scanned and photographed by the cooperation of the image acquisition chip and the lens, the acquisition of images is completed, the processing module processes the acquired image data, and therefore whether the glue path formed by dispensing the glue head 51 is defective or not is judged.

Fig. 4 is a view showing the mounting state of the visual inspection mechanism and the dispensing mechanism. Referring to fig. 3 in combination with fig. 2, a vertical chute 41 and a lateral chute 42 are provided on the mounting plate 4, the vertical chute 41 extends in the Z-axis direction, the lateral chute 42 extends in the Y-axis direction, and the vertical chute 41 and the lateral chute 42 communicate with each other and are L-shaped. The vertical sliding groove 41 is internally provided with a first inserting block 43, the first inserting block 43 is in an inverted T shape, the transverse end of the first inserting block 43 is positioned on one side of the mounting plate 4, the vertical end of the first inserting block 43 is inserted in the vertical sliding groove 41 and extends towards the other side of the mounting plate 4 (namely extends towards the direction of the bottom plate 3), one side of the mounting plate 4 towards the bottom plate 3 is provided with a vertical air cylinder 46, and the vertical air cylinder 46 is used for driving the first inserting block 43 to slide in the vertical sliding groove 41. The second insert block 44 is arranged in the transverse sliding groove 42, the second insert block 44 is also in an inverted T shape, the transverse end of the second insert block 44 is positioned on one side of the mounting plate 4, the vertical end of the second insert block 44 is inserted in the transverse sliding groove 42 and extends towards the other side of the mounting plate 4 (namely extends towards the direction of the bottom plate 3), a transverse air cylinder 45 is further arranged on one side of the mounting plate 4 towards the bottom plate 3, and the transverse air cylinder 45 is used for driving the second insert block 44 to slide in the transverse sliding groove 42.

The dispensing head 51 is mounted on the transverse end of the first insert 43, the visual detection mechanism 2 is mounted on the transverse end of the second insert 44, the dispensing head 51 can move along the Z-axis direction under the driving of the vertical cylinder 46, and the visual detection mechanism 2 can move along the Y-axis direction under the driving of the transverse cylinder 45. When the dispensing operation is required, the transverse air cylinder 45 drives the visual detection mechanism 2 to be located at one end of the transverse sliding groove 42 far away from the vertical sliding groove 41, then the vertical air cylinder 46 drives the dispensing head 51 to move to the lowest position of the vertical air cylinder 46, that is, the dispensing head 51 is located at one end of the transverse sliding groove 42, and the visual detection mechanism 2 is located at the other end of the transverse sliding groove 42, so that the dispensing head 51 can reliably perform the dispensing operation, and the visual detection mechanism 2 is in a standby state in the dispensing process of the dispensing head 51.

After the dispensing operation is completed, the vertical cylinder 46 drives the dispensing head 51 to move to the highest position of the vertical cylinder 46, and the horizontal cylinder 45 drives the visual inspection mechanism 2 to move to the end of the horizontal chute 42, which is in communication with the vertical chute 41, that is, the dispensing head 51 is located at the highest position of the vertical chute 41 (i.e. located at the top end of the vertical chute 41), and the visual inspection mechanism 2 is located at the lowest position of the vertical chute 41 (i.e. located at the bottom end of the vertical chute 41), so that the visual inspection mechanism 2 can reliably perform the detection operation of the glue path defect, and the dispensing head 51 is in a standby state in the process of detection by the visual inspection mechanism 2.

Through the change of the positions of the dispensing head 51 and the visual detection mechanism 2, the initial position of dispensing of the dispensing head 51 is ensured to be the same as the initial position detected by the visual detection mechanism 2, so that the first electric sliding table 11, the second electric sliding table 12 and the hydraulic cylinder 30 only need to execute the same program twice, the detection route of the visual detection mechanism 2 is matched with the dispensing route of the dispensing head 51, the visual detection mechanism 2 is ensured to scan and acquire proper glue route images, and the accuracy and the detection efficiency of the visual detection mechanism 2 on glue route detection are improved.

The top of the transverse end of the second insert block 44 is provided with a containing groove 442, a baffle 441 is arranged at the notch of the containing groove 442, one end of the baffle 441 is connected with the second insert block 44, and the other end of the baffle 441 is arranged obliquely upwards, so that the baffle 441 can cover the visual detection mechanism 2. When the detection operation of the glue path is performed, the glue dispensing head 51 is located above the visual detection mechanism 2, and when the visual detection mechanism 2 and the glue dispensing head 51 move, glue in the glue dispensing head 51 may leak from the glue dispensing head 51, and under the shielding effect of the baffle 441, the glue will not contact with the visual detection mechanism 2, so that the visual detection mechanism 2 is ensured to be in a reliable working state.

After the colloid falls into the top of the baffle 441, the baffle 441 is inclined, so that the colloid can slide into the accommodating groove 442 along the top of the baffle 441, thereby realizing colloid recycling. Further, after the visual detection mechanism 2 finishes detection, the dispensing head 51 can directly extrude a small amount of colloid, so that the colloid which is at the opening of the dispensing head 51 and has long contact time with air can be discharged from the dispensing head 51, and more uniform colloid can be extruded in the subsequent dispensing operation, and solidification of the colloid is prevented.

The embodiment also discloses an application method of the cylinder body sealing gum path detection equipment based on machine vision.

The application method of the cylinder body sealing gum path detection equipment based on machine vision comprises the following steps:

S1, a first electric sliding table 11 and a second electric sliding table 12 are matched to drive a visual detection mechanism 2 to move in the X-axis direction and the Y-axis direction, and the moving path of the visual detection mechanism 2 is matched with a glue path;

s2, the visual detection mechanism 2 performs segmentation and repeated scanning on the glue path in the moving process, so that an image of the glue path is obtained;

s3, the visual detection mechanism 2 analyzes the image of the glue path and judges whether the glue path has defects or not.

The vision detection mechanism 2 stops and scans once after moving a preset distance, so that after the vision detection mechanism 2 walks along the dispensing path of the dispensing head 51, a plurality of scanning results can be formed, and the processing unit of the vision detection mechanism 2 can sequentially process and analyze the plurality of scanning results, so that whether the glue path formed by dispensing the dispensing head 51 has defects of glue path deviation, glue path deviation or glue breaking exists or not is judged, the detection process is more reasonable, the detection efficiency is higher, and more accurate detection results can be obtained.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (10)

1. The cylinder body sealing gum way detection equipment based on machine vision is characterized by comprising a transverse sliding table (1) and a visual detection mechanism (2), wherein a bottom plate (3) is arranged on the transverse sliding table (1), a hydraulic cylinder (30) is arranged on the bottom plate (3), a mounting plate (4) for mounting the visual detection mechanism (2) is arranged on the outer side of the bottom plate (3), the transverse sliding table (1) is used for driving the visual detection mechanism (2) to move in the horizontal direction, and the hydraulic cylinder (30) is used for driving the visual detection mechanism (2) to move in the vertical direction;

the visual detection system is used for collecting the image of the glue path generated by the glue dispensing mechanism (5) and analyzing whether the glue path has defects.

2. The cylinder body sealing gum path detection device based on machine vision according to claim 1, wherein the traversing slipway (1) comprises a first electric slipway (11) and two second electric slipways (12), the two second electric slipways (12) are arranged in parallel and are all fixed through a bracket (120), one end of the first electric slipway (11) is connected with a sliding block of the second electric slipway (12), the other end of the first electric slipway (11) is connected with a sliding block of the other second electric slipway (12), the bottom plate (3) is connected with the sliding block of the first electric slipway (11), the second electric slipway (12) drives the first electric slipway (11) to move in the X-axis direction, the first electric slipway (11) drives the bottom plate (3) to move in the Y-axis direction, and the hydraulic cylinder (30) is used for driving the bottom plate (3) to move in the Z-axis direction.

3. The machine vision-based cylinder sealing gum line detection apparatus according to claim 2, further comprising a frame (6), wherein a conveying rail (61) is provided on the frame (6), a carrier tray (62) for placing a workpiece is provided on the conveying rail (61), and the conveying rail (61) drives the carrier tray (62) to move along the Y-axis direction.

4. A machine vision-based cylinder sealing gum line detection apparatus according to claim 3, characterized in that the second electric slipway (12) spans over the frame (6), the conveying track (61) is provided with a pair of chain driving mechanisms (610), and the carrier disc (62) is adaptively placed on the chain of the chain driving mechanisms (610).

5. A machine vision-based cylinder sealing gum path detection apparatus according to claim 3, characterized in that the dispensing mechanism (5) comprises a dispensing head (51) and a delivery tube (52), the dispensing head (51) being fixed on the mounting plate (4), the delivery tube (52) being used for delivering a gel to the dispensing head (51), the dispensing head (51) being used for dispensing a gel on a workpiece and forming the gum path.

6. The machine vision-based cylinder sealing gum path detection apparatus according to claim 5, wherein the movement path of the vision detection mechanism (2) coincides with the movement path of the dispensing head (51).

7. The machine vision-based cylinder sealing gum path detection device according to claim 6, wherein the mounting plate (4) is provided with a vertical chute (41) and a transverse chute (42), and the vertical chute (41) and the transverse chute (42) are mutually communicated and are L-shaped;

A first inserting block (43) is arranged in the vertical sliding groove (41), a second inserting block (44) is arranged in the transverse sliding groove (42), the first inserting block (43) and the second inserting block (44) are in inverted T shapes, the dispensing head (51) is fixed at the transverse end of the first inserting block (43), the vertical end of the first inserting block (43) penetrates through the vertical sliding groove (41) and extends towards the direction of the bottom plate (3), the visual detection mechanism (2) is fixed at the transverse end of the second inserting block (44), and the vertical end of the second inserting block (44) penetrates through the transverse sliding groove (42) and extends towards the direction of the bottom plate (3);

One side of the mounting plate (4) facing the bottom plate (3) is provided with a transverse air cylinder (45) and a vertical air cylinder (46), the transverse air cylinder (45) is used for driving the vertical end of the second insertion block (44) to slide in the transverse sliding groove (42), and the vertical air cylinder (46) is used for driving the vertical end of the first insertion block (43) to slide in the vertical sliding groove (41).

8. The machine vision-based cylinder sealing gum line detection device according to claim 7, wherein a baffle (441) is disposed at a transverse end of the second insert block (44), the baffle (441) is disposed obliquely, a receiving groove (442) is disposed at a top of the transverse end of the second insert block (44), one end of the baffle (441) is connected with a notch of the receiving groove (442), and the other end of the baffle (441) extends to above the vision detection mechanism (2).

9. The method for applying the machine vision-based cylinder sealing gum path detection apparatus as claimed in claim 2, comprising the steps of:

s1, a first electric sliding table (11) and a second electric sliding table (12) are matched to drive a visual detection mechanism (2) to move in the X-axis direction and the Y-axis direction, and the moving path of the visual detection mechanism (2) is matched with a glue path;

S2, the visual detection mechanism (2) segments and scans the glue path for multiple times in the moving process, so that an image of the glue path is obtained;

S3, the visual detection mechanism (2) analyzes the image of the glue path and judges whether the glue path has defects or not.

10. The application method of the cylinder sealing gum line detection device based on machine vision according to claim 9, wherein the vision detection mechanism (2) stops and performs one scan after moving a preset distance, and the vision detection mechanism (2) sequentially analyzes the results of multiple scans.