A cosmetic packaging tube appearance defect detection device

Abstract

The present invention relates to the technical field of cosmetic packaging tube inspection, and in particular to a cosmetic packaging tube appearance defect inspection device, including: an operating table, a feeding station, an inspection station and a discharging station are provided on the operating table, a conveying assembly is provided on the operating table, a bearing seat is provided on the feeding station and the discharging station, the bearing seat is used to carry multiple packaging tubes, and a transfer assembly is provided on the operating table corresponding to the upper side of the bearing seat; a blowing assembly is provided between the feeding station and the inspection station on the operating table; a detection assembly is provided on the inspection station on the operating table to inspect the packaging tube on the conveying assembly; and a suction assembly is provided between the inspection station and the discharging station on the operating table. The present application can select the defective packaging tubes detected, realize a high-precision inspection process, and improve the inspection quality of the packaging tubes.

Description

Technical Field

[0001] The present application relates to the technical field of cosmetic packaging tube detection, and in particular to a cosmetic packaging tube appearance defect detection device. Background Art

[0002] At present, during the production process of cosmetic packaging tubes, it is necessary to inspect the product quality of the packaging tubes to avoid defects in the packaging tubes that affect product quality; the existing cosmetic packaging tube inspection equipment mainly includes the following: Manual visual inspection relies on the operator's experience and vision, which is easily affected by subjective factors, resulting in a high missed detection rate and low work efficiency. Some minor defects are still difficult to detect. Semi-automatic inspection equipment usually combines simple mechanical transmission and image recognition technology to complete some basic inspection tasks, but it is still insufficient for defect detection on complex surfaces.

[0003] The detection accuracy of the existing technology is not high, especially the detection rate of minor defects is low. The detection efficiency is low and cannot meet the needs of large-scale production. It is highly dependent on operators and is easily affected by subjective factors. The intelligence level of the equipment is not high, making it difficult to achieve comprehensive automated detection.

[0004] In view of the above-mentioned related technologies, it is necessary to propose a cosmetic packaging tube appearance defect detection device to solve one of the above-mentioned technical problems. Summary of the invention

[0005] In order to solve one of the above-mentioned technical problems, the present application provides a cosmetic packaging tube appearance defect detection device.

[0006] The cosmetic packaging tube appearance defect detection device provided in this application adopts the following technical solution:

[0007] A cosmetic packaging tube appearance defect detection device, comprising:

[0008] An operating table, wherein a feeding station, a detection station and a discharging station are arranged on the operating table, a conveying assembly is arranged on the operating table, a vacuum pump is arranged inside the operating table, and a bearing seat is arranged on the feeding station and the discharging station, and the bearing seat is used to bear a plurality of packaging tubes. A transfer assembly is arranged above the operating table corresponding to the bearing seat, and a plurality of packaging tubes are transferred between the feeding station and the conveying assembly, and between the conveying assembly and the discharging station;

[0009] A blowing component is arranged between the feeding station and the detection station on the operating table;

[0010] a detection component, disposed at the detection station on the operating table, for detecting the packaging tube on the conveying component; and

[0011] A suction component is arranged between the inspection station and the discharging station on the operating table, and the defective packaging tube is sucked from the conveying component by the suction component.

[0012] By adopting the above technical solution, the equipment integrates multiple parts such as the operating table, conveying component, blowing component, detection component and suction component, realizing fully automated operation from feeding, detection to discharging, improving production efficiency and detection speed, and effectively removing dust and impurities from batches of packaging tubes to ensure the cleanliness of the outer surface of the packaging tubes for better detection. The defective packaging tubes detected can be selected, realizing a high-precision detection process and improving the detection quality of packaging tubes.

[0013] Optionally, the blowing assembly includes a blowing rack and a blowing pipe, the blowing rack is installed on the operating table, the blowing pipe is arranged on the blowing rack, the pipe mouth of the blowing pipe is facing above the conveying assembly, a fan is arranged in the operating table and is connected to the blowing pipe through a flexible pipeline, so that gas is blown on the surfaces of multiple packaging tubes to remove dust and impurities.

[0014] By adopting the above technical solution, the blowing component blows gas on the surfaces of multiple packaging tubes to effectively remove dust and impurities, ensure the cleanliness of the packaging tubes, and enable the detection component to perform more accurate detection of the outer surface of the packaging tubes.

[0015] Optionally, the detection component includes at least two detection frames, a mounting platform and a line scanning camera. The detection frame is installed on the detection station, the mounting platform is fixedly connected to the detection frame, and the line scanning camera is arranged on the detection frame through the mounting platform to scan and detect the packaging tubes on the conveying component.

[0016] By adopting the above technical solution, defects on the surface of the packaging tube can be accurately identified, the accuracy and reliability of detection are improved, and at least two groups are set to perform multiple group detections on whether the packaging tube has defects.

[0017] Optionally, a combination frame is provided on the detection frame, and a strip light source is obliquely provided on the end surface of the combination frame, and the strip light source is close to the lower side of the line scanning camera.

[0018] By adopting the above technical solution, the light of the line scanning camera is increased when taking pictures, avoiding the influence of dark light on the shooting and detection effect, and improving the accuracy and reliability of detection.

[0019] Optionally, the suction assembly includes a suction frame, a driving cylinder, a mounting frame, a plurality of lifting cylinders and an adsorption tube. The suction frame is arranged on the operating table between the detection station and the discharging station. The driving cylinder is longitudinally arranged on the suction frame. The mounting frame is connected to the output end of the driving cylinder. A plurality of lifting cylinders are arranged at equal intervals on the mounting frame. A connecting plate is provided at the output end of the lifting cylinder. The adsorption tube is provided on the connecting plate. The vacuum pump is connected to the adsorption tube through a flexible pipeline. A suction nozzle is provided at the pipe mouth of the adsorption tube for adsorbing defective packaging tubes. A collecting trough is provided on the operating table to collect defective packaging tubes.

[0020] By adopting the above technical scheme, after a defective packaging tube is detected, the driving cylinder adjusts the longitudinal horizontal position of the installation frame on the suction rack, and cooperates with the conveying component to convey the packaging tube, so that the output end of the lifting cylinder drives the adsorption tube to adjust the height to the upper surface of the defective packaging tube, and adsorbs the defective packaging tube from the conveying component to avoid being conveyed to the discharging station, thereby realizing the separation of the defective packaging tube from the complete packaging tube, improving the efficiency of the operation and the production efficiency; the collecting trough is docked with the bottom of the suction rack, so that after the installation frame moves back longitudinally, the adsorption tube stops adsorbing the defective packaging tube, and the defective packaging tube falls into the collecting trough.

[0021] Optionally, protective covers are provided on the feeding station, the inspection station and the discharging station on the operating table.

[0022] By adopting the above technical solution, the protective covers on the feeding station, the testing station and the discharging station on the operating table protect the safety of the operators and prevent accidental injuries.

[0023] Optionally, the conveying assembly includes a conveying platform and a conveying seat, the conveying platform is arranged on the operating table, the conveying seat is slidably connected to the conveying platform, a plurality of rotating rollers are rotatably arranged on the conveying seat, and the packaging tube is arranged in the gap between the rotating rollers and rotates with the rotating rollers.

[0024] By adopting the above technical solution, the packaging tube can be rotated on the conveying seat by means of a plurality of rotating rollers, so that when the packaging tube moves with the conveying seat to the detection station, the detection component can detect the entire outer surface of the packaging tube, thereby avoiding the omission of the outer surface of the packaging tube and failing to detect it. When the packaging tube can be blown, the outer surface of the packaging tube can be blown evenly, thereby improving the cleaning efficiency.

[0025] Optionally, the bottom of the bearing seat is fixedly connected to a bearing frame, the bottom of the bearing frame is fixedly connected to the operating table, a plurality of bearing rollers arranged at equal intervals are arranged on the top of the bearing seat, and the packaging tube is arranged in the gap between the bearing rollers.

[0026] By adopting the above technical solution, the bearing seat receives the packaging tubes at the feeding station and the discharging station respectively, supports the packaging tubes through pairs of bearing rollers, and arranges multiple packaging tubes separately to avoid multiple packaging tubes being stacked together and causing damage.

[0027] Optionally, the transfer assembly includes a transfer rack, a transfer cylinder, a combination plate and a plurality of transfer straws, the transfer rack is respectively installed on the feeding station and the discharging station, the transfer cylinder is horizontally arranged on the transfer rack, a vertical plate is arranged at the output end of the transfer cylinder, vertical cylinders are arranged on both sides of the vertical plate, the combination plate is horizontally arranged below the vertical plate, one side of the top of the combination plate is connected to the output end of the vertical cylinder, a plurality of transfer straws are arranged on the combination plate at equal intervals, the transfer straws are used for feeding and discharging of packaging tubes, and the transfer straws are connected to the vacuum pump through a flexible pipeline.

[0028] By adopting the above technical solution, when the packaging tube is fed and inspected, the output end of the transfer cylinder on the transfer rack of the feeding station cooperates with the vertical cylinder on the vertical plate to adjust the transfer straw to the surface of the packaging tube, and performs vacuum adsorption and transfers it to the conveying seat of the conveying assembly. After the inspection is completed, the transfer assembly at the discharging station transfers the defective packaging tube from the conveying seat to the supporting seat, thereby realizing efficient and convenient automated operation.

[0029] Optionally, it also includes an anti-deflection component, which is arranged on both sides of the top of the conveying seat, the anti-deflection component includes an anti-deflection seat, an adjusting block and an anti-deflection roller, a trapezoidal slot is arranged at the bottom of the anti-deflection seat, the anti-deflection seat is clamped on the top of the conveying seat through the slot, the anti-deflection seat is penetrated by an adjusting slot, a fixing plate is arranged on the top of the anti-deflection seat, an adjusting cylinder is arranged in one end of the fixing plate corresponding to the adjusting slot, the output end of the adjusting cylinder is connected to the top of the adjusting block, a translation cylinder is arranged at the port of the adjusting block, a positioning plate is arranged at the output end of the translation cylinder, a rotating shaft is rotatably connected under the end face of the positioning plate, the tail end of the anti-deflection roller is arranged on the rotating shaft, the anti-deflection roller is arranged between the two rotating rollers and can follow the rotation, and the end of the anti-deflection roller forms a limit to the two ends of the packaging tube without affecting the rotation of the packaging tube.

[0030] By adopting the above technical solution, the conveying seat is moving, and the packaging tube rotates on the conveying seat following the rotating rollers. When passing through the blowing component, the air volume acts on the packaging tube, causing the packaging tube to shift in position between the two rotating rollers. During the movement of the conveying seat, the packaging tube moves out from between the two rotating rollers, affecting the detection efficiency of the packaging tube. Therefore, the stability of the packaging tube can be maintained by the anti-deflection component.

[0031] In summary, the present application includes at least one of the following beneficial technical effects:

[0032] 1. The equipment integrates multiple parts such as operating table, conveying components, detection components and suction components, realizing fully automated operation from feeding, detection to discharging, improving production efficiency and detection speed, and can select defective packaging tubes detected, realizing high-precision detection process and improving the detection quality of packaging tubes;

[0033] 2. Through the setting of the blowing component, dust and impurities can be effectively removed from the batches of packaging tubes to ensure the cleanliness of the outer surface of the packaging tubes for better inspection; the equipment can be adjusted according to different sizes and shapes of packaging tubes and has good adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a three-dimensional view of a cosmetic packaging tube appearance defect detection device in this application.

[0035] Figure 2 It is a plan view of a cosmetic packaging tube appearance defect detection device in the present application.

[0036] Figure 3 This is a three-dimensional view of a cosmetic packaging tube appearance defect detection device (with a protective cover) in this application.

[0037] Figure 4 It is a three-dimensional view of a conveying component of a cosmetic packaging tube appearance defect detection device in the present application.

[0038] Figure 5 It is a three-dimensional view of a blowing component of a cosmetic packaging tube appearance defect detection device in the present application.

[0039] Figure 6 It is a three-dimensional view of a suction component of a cosmetic packaging tube appearance defect detection device in the present application.

[0040] Figure 7 It is a three-dimensional view of a transfer component of a cosmetic packaging tube appearance defect detection device in the present application.

[0041] Figure 8 It is a three-dimensional view of the second embodiment of a cosmetic packaging tube appearance defect detection device in the present application.

[0042] Fig. 9 It is a top view of an anti-deflection component of a cosmetic packaging tube appearance defect detection device in the present application installed on a conveying seat.

[0043] In the figure: 1. operating table; 11. feeding station; 12. testing station; 13. discharging station; 14. conveying assembly; 141. conveying platform; 142. conveying seat; 143. rotating roller; 144. pulley; 145. driving motor; 146. driving belt; 147. gear; 15. vacuum pump; 16. bearing seat; 161. bearing frame; 162. bearing roller; 17. transfer assembly; 171. transfer frame; 172. transfer cylinder; 173. combination plate; 174. transfer suction pipe; 175. vertical plate; 176. vertical cylinder; 18. fan; 19. collecting tank; 2. Blowing assembly; 21. Blowing frame; 22. Blowing pipe; 3. Detection assembly; 31. Detection frame; 32. Mounting table; 33. Line scan camera; 34. Combination frame; 35. Strip light source; 4. Suction assembly; 41. Suction frame; 42. Driving cylinder; 43. Mounting frame; 44. Lifting cylinder; 45. Adsorption tube; 46. Connecting plate; 5. Protective cover; 6. Anti-bias assembly; 61. Anti-bias seat; 62. Adjustment block; 63. Anti-bias roller; 64. Slot; 65. Adjustment slot; 66. Fixed plate; 67. Adjustment cylinder; 68. Translation cylinder; 69. Positioning plate; 691. Rotating shaft. DETAILED DESCRIPTION

[0044] The following is combined with the accompanying drawings Figure 1-Figure 9 This application is described in further detail.

[0045] Example 1, reference Figure 1-Figure 3 The embodiment of the present application discloses a cosmetic packaging tube appearance defect detection device, including an operating table 1, a blowing component 2, a detection component 3 and a suction component 4.

[0046] A feeding station 11, an inspection station 12 and a discharging station 13 are arranged on the operating table 1, a conveying component 14 is arranged on the operating table 1, a vacuum pump 15 is arranged in the operating table 1, a control box is arranged in the operating table 1, and a control module is arranged in the operating table 1, which serves as the control system of the equipment and controls the operation of the equipment. A bearing seat 16 is arranged on the feeding station 11 and the discharging station 13, and the bearing seat 16 is used to carry a plurality of packaging tubes. A transfer component 17 is arranged above the corresponding bearing seat 16 on the operating table 1 to realize the transfer of a plurality of packaging tubes between the feeding station 11 and the conveying component 14, and between the conveying component 14 and the discharging station 13; the blowing component 2 is arranged between the feeding station 11 and the inspection station 12 on the operating table 1; the inspection component 3 is arranged on the inspection station 12 on the operating table 1, and the packaging tubes on the conveying component 14 are inspected; the suction component 4 is arranged between the inspection station 12 and the discharging station 13 on the operating table 1, and the defective packaging tubes are sucked from the conveying component 14 by the suction component 4.

[0047] The equipment integrates a plurality of parts including an operating table 1, a conveying component 14, a blowing component 2, a detection component 3 and a suction component 4, and realizes fully automated operation from feeding, detection to discharging, thereby improving production efficiency and detection speed, and effectively removing dust and impurities from batches of packaging tubes to ensure the cleanliness of the outer surface of the packaging tubes for better detection. The detected defective packaging tubes can be selected, thereby realizing a high-precision detection process and improving the detection quality of the packaging tubes.

[0048] refer to Figure 5 In the present embodiment, more specifically, the blowing assembly 2 includes a blowing frame 21 and a blowing pipe 22. The blowing frame 21 is installed on the operating table 1, and the blowing pipe 22 is arranged on the blowing frame 21. The pipe mouth of the blowing pipe 22 faces the top of the conveying assembly 14. A fan 18 is arranged in the operating table 1 and is connected to the blowing pipe 22 through a flexible pipeline. The gas is blown on the surfaces of multiple packaging tubes to remove dust and impurities. The blowing assembly 2 blows on the surfaces of multiple packaging tubes through the gas to effectively remove dust and impurities, thereby ensuring the cleanliness of the packaging tubes and enabling the detection assembly 3 to perform more accurate detection of the outer surface of the packaging tubes.

[0049] refer to Figure 2 In this embodiment, more specifically, the detection component 3 includes at least two detection frames 31, a mounting platform 32 and a line scanning camera 33. The detection frame 31 is installed on the detection station 12, and the mounting platform 32 is fixedly connected to the detection frame 31. The line scanning camera 33 is set on the detection frame 31 through the mounting platform 32. The packaging tube on the conveying component 14 is scanned and detected, and the defects on the surface of the packaging tube can be accurately identified, thereby improving the accuracy and reliability of the detection. At least two groups are set to perform multiple groups of detection on whether the packaging tube has defects.

[0050] In this embodiment, more specifically, a combination frame 34 is provided on the detection frame 31, and a strip light source 35 is obliquely provided on the end face of the combination frame 34. The strip light source 35 is close to the lower side of the line scanning camera 33, which increases the light of the line scanning camera 33 when taking pictures, avoids the influence of dark light on the shooting detection effect, and improves the accuracy and reliability of the detection.

[0051] refer to Figure 6In this embodiment, more specifically, the suction assembly 4 includes a suction frame 41, a driving cylinder 42, a mounting frame 43, a plurality of lifting cylinders 44 and an adsorption tube 45. The suction frame 41 is arranged on the operating table 1 between the detection station 12 and the discharge station 13. The driving cylinder 42 is longitudinally arranged on the suction frame 41. The mounting frame 43 is connected to the output end of the driving cylinder 42. A plurality of lifting cylinders 44 are arranged on the mounting frame 43 at equal intervals. A connecting plate 46 is provided at the output end of the lifting cylinder 44. The adsorption tube 45 is arranged on the connecting plate 46. The vacuum pump 15 is connected to the suction frame 41 through a flexible pipeline. The attachment tube 45 is connected, and the mouth of the adsorption tube 45 is provided with a suction nozzle for adsorbing defective packaging tubes. After the defective packaging tubes are detected, the driving cylinder 42 adjusts the longitudinal horizontal position of the mounting frame 43 on the adsorption rack 41, and cooperates with the conveying component 14 to convey the packaging tubes, so that the output end of the lifting cylinder 44 drives the adsorption tube 45 to adjust the height to the upper surface of the defective packaging tube, and adsorbs the defective packaging tube from the conveying component 14 to avoid being conveyed to the discharging station 13, thereby realizing the separation of the defective packaging tubes and the complete packaging tubes, improving the efficiency of the operation and improving the production efficiency.

[0052] In this embodiment, more specifically, a collecting trough 19 is provided on the operating table 1 to collect defective packaging tubes. The collecting trough 19 is docked with the lower part of the suction rack 41 so that after the mounting frame 43 moves back longitudinally, the adsorption tube 45 stops adsorbing the defective packaging tubes, and the defective packaging tubes fall into the collecting trough 19.

[0053] refer to Figure 4 In this embodiment, more specifically, the conveying assembly 14 includes a conveying platform 141 and a conveying seat 142. The conveying platform 141 is arranged on the operating table 1, and the conveying seat 142 is slidably connected to the conveying platform 141. A servo motor drive system is arranged on the conveying platform 141, and the existing drive technology is adopted to realize the position movement of the conveying seat 142. A plurality of rotating rollers 143 are rotatably arranged on the conveying seat 142, and a pulley 144, a driving motor 145 and a driving belt 146 are arranged on the conveying seat 142. A gear 147 is arranged at one end of each rotating roller 143, and the gears 147 are meshed with each other to drive the drive motor 14 installed at one end of one of the rotating rollers 143. 5 is arranged below the outer end of the conveying seat 142, and a driving wheel is arranged at the output end of the driving motor 145, and the driving belt 146 drives the pulley 144 to rotate, thereby driving the rotating roller 143 to rotate. The packaging tube is arranged at the gap between two rotating rollers 143, and rotates following the rotating rollers 143. The packaging tube can rotate on the conveying seat 142 through a plurality of rotating rollers 143, so that when the packaging tube moves to the detection station 12 following the conveying seat 142, the detection component 3 can detect all the outer surfaces of the packaging tube, thereby avoiding the omission of the outer surface of the packaging tube. Moreover, when the packaging tube can be blown, the outer surface of the packaging tube can be blown evenly, thereby improving the cleaning efficiency.

[0054] In this embodiment, more specifically, the bottom of the supporting seat 16 is fixedly connected to a supporting frame 161, the bottom of the supporting frame 161 is fixedly connected to the operating table 1, and the top of the supporting seat 16 is provided with a plurality of supporting rollers 162 arranged at equal intervals, and the packaging tube is arranged in the gap between the two supporting rollers 162. The supporting seat 16 receives the packaging tube at the feeding station 11 and the discharging station 13 respectively, and supports the packaging tube by the two supporting rollers 162, and separates and arranges multiple packaging tubes to avoid multiple packaging tubes being stacked together and causing damage.

[0055] refer to Figure 7 In this embodiment, more specifically, the transfer assembly 17 includes a transfer frame 171, a transfer cylinder 172, a combination plate 173 and a plurality of transfer suction pipes 174. The transfer frame 171 is respectively installed on the feeding station 11 and the discharging station 13. The transfer cylinder 172 is horizontally arranged on the transfer frame 171. A vertical plate 175 is arranged at the output end of the transfer cylinder 172. Vertical cylinders 176 are arranged on both sides of the vertical plate 175. The combination plate 173 is horizontally arranged below the vertical plate 175. One side of the top of the combination plate 173 is connected to the output end of the vertical cylinder 176. A plurality of transfer suction pipes 174 are arranged at equal intervals on the combination plate 17 3, the transfer suction pipe 174 is used for feeding and discharging the packaging tube. The transfer suction pipe 174 is connected to the vacuum pump 15 through a flexible pipeline. When the packaging tube is fed and inspected, the output end of the transfer cylinder 172 on the transfer frame 171 of the feeding station 11 cooperates with the vertical cylinder 176 on the vertical plate 175 to adjust the transfer suction pipe 174 to the surface of the packaging tube, and vacuum adsorbs it and transfers it to the conveying seat 142 of the conveying assembly 14. After the inspection is completed, the transfer assembly 17 at the discharging station 13 transfers the defective packaging tube from the conveying seat 142 to the supporting seat 16, realizing efficient and convenient automated operation.

[0056] In this embodiment, more specifically, protective covers 5 are provided on the feeding station 11, the testing station 12 and the discharging station 13 on the operating table 1. The protective covers 5 on the feeding station 11, the testing station 12 and the discharging station 13 on the operating table 1 protect the safety of the operators and prevent accidental injuries.

[0057] The implementation principle of a cosmetic packaging tube appearance defect detection device in an embodiment of the present application is as follows: placing a batch of packaging tubes on the supporting seat 16 at the feeding station 11, transferring the batch of packaging tubes to the conveying seat 142 of the conveying assembly 14 for conveying through the transfer assembly 17, blowing away the surface dust and impurities of the packaging tubes through the blowing assembly 2 during the conveying process, and performing quality inspection through the inspection assembly 3 at the inspection station 12 to remove defective packaging tubes. After the defective packaging tubes are detected, the defective packaging tubes are adsorbed from the conveying seat 142 to the collecting tank 19 through the suction assembly 4, and the packaging tubes with good quality are conveyed to the discharging station 13, and transferred to the supporting seat 16 on the discharging station 13 through the transfer assembly 17 to proceed to the next step.

[0058] Example 2, reference Figure 8-Figure 9 The difference between this embodiment and the first embodiment is that it also includes an anti-deflection component 6, which is arranged on both sides of the top of the conveying seat 142. The anti-deflection component 6 includes an anti-deflection seat 61, an adjustment block 62 and an anti-deflection roller 63. The bottom of the anti-deflection seat 61 is provided with a trapezoidal card slot 64, and the anti-deflection seat 61 is connected to the top of the conveying seat 142 through the card slot 64. The anti-deflection seat 61 is provided with an adjustment slot 65 throughout, and a fixing plate 66 is provided on the top of the anti-deflection seat 61. One end of the fixing plate 66 corresponds to the inner portion of the adjustment slot 65. An adjusting cylinder 67 is provided, and the output end of the adjusting cylinder 67 is connected to the top of the adjusting block 62. A translation cylinder 68 is provided at the port of the adjusting block 62. A positioning piece 69 is provided at the output end of the translation cylinder 68. A rotating shaft 691 is rotatably connected below the end surface of the positioning piece 69. The tail end of the anti-deviation roller 63 is provided on the rotating shaft 691. The anti-deviation roller 63 is provided between the two rotating rollers 143 and can rotate with them. The end of the anti-deviation roller 63 forms a limit for both ends of the packaging tube without affecting the rotation of the packaging tube.

[0059] The conveying seat 142 is in the process of moving, and the packaging tube rotates on the conveying seat 142 following the rotating roller 143, and when passing through the blowing component 2, the air volume acts on the packaging tube, causing the packaging tube to shift between the rotating rollers 143. During the movement of the conveying seat 142, the packaging tube moves out from between the rotating rollers 143, affecting the detection efficiency of the packaging tube. Therefore, the height of the adjusting block 62 is adjusted by the output end of the adjusting cylinder 67 at the anti-deflection seat 61 of the anti-deflection component 6, that is, the height of the anti-deflection roller 63 is adjusted. Adjustment is performed so that the anti-deviation roller 63 can be adjusted to between the two rotating rollers 143 and follow the rotation. In order to limit the deviation of the packaging tube between the two rotating rollers 143, the horizontal position of the positioning plate 69 is adjusted by the output end of the translation cylinder 68, that is, the horizontal position of the anti-deviation roller 63 is adjusted, so as to limit the two ends of the packaging tube to a certain range, avoid the packaging tube from deviating from between the two rotating rollers 143, and maintain the stability of the packaging tube on the conveying seat 142, so as to facilitate the suction and placement of the transfer straw 174 and the adsorption tube 45.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cosmetic packaging tube appearance defect detection device, characterized in that: include: An operating table (1), wherein the operating table (1) is provided with a feeding station (11), a detection station (12) and a discharging station (13), wherein a conveying assembly (14) is provided on the operating table (1), wherein a vacuum pump (15) is provided inside the operating table (1), wherein a bearing seat (16) is provided on the feeding station (11) and the discharging station (13), wherein the bearing seat (16) is used to bear a plurality of packaging tubes, and wherein a transfer assembly (17) is provided above the operating table (1) corresponding to the bearing seat (16) to realize the transfer of the plurality of packaging tubes between the feeding station (11) and the discharging station (13). The conveying assembly (14) is transferred between a material station (11) and a conveying assembly (14), and between a conveying assembly (14) and a discharging station (13), wherein the conveying assembly (14) comprises a conveying platform (141) and a conveying seat (142), wherein the conveying platform (141) is arranged on the operating table (1), and the conveying seat (142) is slidably connected to the conveying platform (141), and a plurality of rotating rollers (143) are rotatably arranged on the conveying seat (142), and the packaging tube is arranged at the gap between two of the rotating rollers (143) and rotates with the rotating rollers (143); A blowing component (2) is arranged between the feeding station (11) and the detection station (12) on the operating table (1); a detection component (3), arranged on the detection station (12) on the operating table (1), for detecting the packaging tube on the conveying component (14); and A suction component (4) is arranged between the inspection station (12) and the discharge station (13) on the operating table (1), and the defective packaging tube is sucked from the conveying component (14) by the suction component (4); The invention also comprises an anti-deflection assembly (6), which is arranged on both sides of the top of the conveying seat (142), and the anti-deflection assembly (6) comprises an anti-deflection seat (61), an adjustment block (62) and an anti-deflection roller (63). A trapezoidal clamping groove (64) is arranged at the bottom of the anti-deflection seat (61), and the anti-deflection seat (61) is clamped on the top of the conveying seat (142) through the clamping groove (64). An adjustment groove (65) is arranged through the anti-deflection seat (61), and a fixing plate (66) is arranged at the top of the anti-deflection seat (61). An adjustment air cylinder is arranged in the adjustment groove (65) at one end of the fixing plate (66). The adjusting cylinder (67) is provided with a translation cylinder (68) at the port of the adjusting block (62). The output end of the translation cylinder (68) is provided with a positioning piece (69). A rotating shaft (691) is rotatably connected to the lower end of the end surface of the positioning piece (69). The tail end of the anti-deviation roller (63) is provided on the rotating shaft (691). The anti-deviation roller (63) is provided between two rotating rollers (143) and can rotate with the anti-deviation roller. The end of the anti-deviation roller (63) forms a limit for the two ends of the packaging tube without affecting the rotation of the packaging tube.

2. The cosmetic packaging tube appearance defect detection device according to claim 1, characterized in that: The blowing assembly (2) comprises a blowing frame (21) and a blowing pipe (22); the blowing frame (21) is mounted on the operating table (1); the blowing pipe (22) is arranged on the blowing frame (21); the pipe opening of the blowing pipe (22) faces upward of the conveying assembly (14); a fan (18) is arranged in the operating table (1) and is connected to the blowing pipe (22) via a flexible pipeline, so that dust and impurities are removed by blowing gas on the surfaces of multiple packaging tubes.

3. The cosmetic packaging tube appearance defect detection device according to claim 1, characterized in that: The detection assembly (3) comprises at least two detection racks (31), a mounting platform (32) and a line scanning camera (33); the detection rack (31) is mounted on the detection station (12); the mounting platform (32) is fixedly connected to the detection rack (31); the line scanning camera (33) is arranged on the detection rack (31) via the mounting platform (32) to scan and detect the packaging tubes on the conveying assembly (14).

4. The cosmetic packaging tube appearance defect detection device according to claim 3, characterized in that: A combination frame (34) is provided on the detection frame (31), and a strip light source (35) is provided at an angle on the end surface of the combination frame (34), and the strip light source (35) is close to a lower side of the line scanning camera (33).

5. The cosmetic packaging tube appearance defect detection device according to claim 1, characterized in that: The suction assembly (4) comprises a suction frame (41), a driving cylinder (42), a mounting frame (43), a plurality of lifting cylinders (44) and an adsorption tube (45). The suction frame (41) is arranged on the operating table (1) between the detection station (12) and the discharging station (13). The driving cylinder (42) is longitudinally arranged on the suction frame (41). The mounting frame (43) is connected to the output end of the driving cylinder (42). A plurality of lifting cylinders (44) are arranged on the mounting frame (43) at equal intervals. A connecting plate (46) is provided at the output end of the lifting cylinder (44). The adsorption tube (45) is provided on the connecting plate (46). The vacuum pump (15) is connected to the adsorption tube (45) through a flexible pipeline. A suction nozzle is provided at the pipe mouth of the adsorption tube (45) for adsorbing defective packaging tubes. A collecting tank (19) is provided on the operating table (1) for collecting defective packaging tubes.

6. The cosmetic packaging tube appearance defect detection device according to claim 1, characterized in that: The operating table (1) is provided with protective covers (5) at the feeding station (11), the detection station (12) and the discharging station (13).

7. The cosmetic packaging tube appearance defect detection device according to claim 1, characterized in that: The bottom of the bearing seat (16) is fixedly connected to a bearing frame (161), the bottom of the bearing frame (161) is fixedly connected to the operating table (1), and the top of the bearing seat (16) is provided with a plurality of bearing rollers (162) arranged at equal intervals, and the packaging tube is provided in the gap between two of the bearing rollers (162).

8. The cosmetic packaging tube appearance defect detection device according to claim 1, characterized in that: The transfer assembly (17) comprises a transfer frame (171), a transfer cylinder (172), a combination plate (173) and a plurality of transfer straws (174); the transfer frame (171) is respectively installed on the feeding station (11) and the discharging station (13); the transfer cylinder (172) is horizontally arranged on the transfer frame (171); a vertical plate (175) is arranged at the output end of the transfer cylinder (172); and two sides of the vertical plate (175) are provided. A vertical cylinder (176), the combination plate (173) is horizontally arranged below the vertical plate (175), one side of the top of the combination plate (173) is connected to the output end of the vertical cylinder (176), a plurality of transfer suction pipes (174) are arranged on the combination plate (173) at equal intervals, the transfer suction pipes (174) are used for feeding and discharging of packaging tubes, and the transfer suction pipes (174) are connected to the vacuum pump (15) through a flexible pipeline.

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