Detection equipment for door handle sealing ring mounting shell

Abstract

The utility model belongs to the technical field of automobile production, and discloses door handle sealing ring mounting shell detection equipment, which comprises a rack, a mounting plate, a mechanical arm and a conveyor belt, a suction cup assembly is arranged on the mechanical arm, mounting seats are arranged on the rack and positioned on two sides of the conveyor belt, and mounting rods are arranged on the mounting seats. A fixing plate is arranged on the two mounting rods together, a detection assembly is arranged on the fixing plate, a fixing seat is arranged on one side of the mounting seat, a profile finger air cylinder is arranged on one side of the fixing seat, clamping plates are arranged at the ends of piston rods at the two ends of the profile finger air cylinder, a waste box is arranged on one side of the rack, and a collecting assembly is arranged in the rack. The conveying belt conveys sealing ring installation shells backwards, the detection assembly detects the sealing ring installation shells on the conveying belt, the unqualified sealing ring installation shells are grabbed by the mechanical arm through the suction cup assembly and then placed in the waste box, and the qualified sealing ring installation shells are grabbed by the mechanical arm through the suction cup assembly and then placed in the collecting assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile production, especially a detection equipment of door handle sealing ring installation shell. BACKGROUND

[0002] The main function of the door handle sealing ring of the automobile is waterproof, dustproof, sound insulation, heat insulation and shock absorption. The door handle sealing ring of the automobile is an important part of the sealing system of the automobile, which is located in the gap between the door handle and the door, and plays its function by filling the gap. Specifically, its functions include: preventing water from penetrating into the car, protecting the internal parts of the car from moisture. Preventing dust and impurities from entering the car, keeping the car clean. Reduce external noise into the car, improve the comfort of driving. Reduce the transmission of external heat into the car, which helps to regulate the temperature in the car. Absorb the vibration when the door is opened and closed, increase the comfort of use. The sealing ring is installed in the shell and then installed on the door. In the production process, it is particularly important to strictly detect the appearance and size of the sealing ring installation shell to ensure the normal operation of the sealing ring.

[0003] However, the appearance and size detection of most sealing ring installation shells on the market still relies on manual operation. Although this method can meet the detection needs to some extent, its disadvantages are also obvious: first, manual detection is low in efficiency and difficult to meet the needs of large-scale production; second, due to human factors, the accuracy of test results cannot be guaranteed, and missed detection and false detection may occur; third, long-time manual operation may cause the detection personnel to be tired, further affecting the detection quality. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above problems, the utility model provides a detection equipment of door handle sealing ring installation shell.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a detection equipment of door handle sealing ring installation shell, comprising a rack, the top of the rack is provided with a mounting plate, the mounting plate is provided with a mechanical arm, the top of the rack is provided with a conveyor belt on the mounting plate, the mechanical arm is provided with a suction cup assembly, the rack is provided with a mounting seat on both sides of the conveyor belt, the mounting seat is vertically provided with a mounting rod, the two mounting rods are commonly provided with a fixed plate, the fixed plate is provided with a detection assembly, the side of the mounting seat away from the mounting plate is provided with a connecting frame, the connecting frame is provided with a profile finger air cylinder above the conveyor belt on one side, the piston rod of the profile finger air cylinder is perpendicular to the conveying direction of the conveyor belt, the piston rod end of the profile finger air cylinder at both ends is provided with a clamping plate, the lower side of the clamping plate is close to the upper side of the conveyor belt, the rack is provided with a waste box on one side of the mounting plate, the rack is provided with a collection assembly below the mounting plate.

[0006] By adopting the technical scheme, the rack, the mechanical arm, the conveying belt, the detection assembly, the profile finger cylinder, the collecting assembly, and the sealing ring mounting shell are divided into two types, a left sealing ring mounting shell on a left door handle of the automobile and a right sealing ring mounting shell on a right door handle of the automobile. The two types of sealing ring mounting shells are placed on the conveying belt, and the conveying belt conveys the sealing ring mounting shells backward. During the conveying process, the detection assembly detects the sealing ring mounting shells on the conveying belt. The conveying belt continues to convey backward. The unqualified sealing ring mounting shells are grabbed by the mechanical arm through the suction cup assembly and placed into the waste box. The qualified sealing ring mounting shells are grabbed by the mechanical arm through the suction cup assembly and placed into the collecting assembly. Compared with manual detection, the device has higher detection efficiency and stronger accuracy.

[0007] Further, the detection assembly comprises an electric sliding table horizontally arranged on the fixed plate, a moving plate arranged on the sliding seat of the electric sliding table, and a detection camera arranged on the moving plate.

[0008] By adopting the technical scheme, the electric sliding table, the moving plate, and the detection camera are arranged. The electric sliding table drives the moving plate and the detection camera to slide, so as to detect the left sealing ring mounting shell and the right sealing ring mounting shell on the conveying belt.

[0009] Further, the suction cup assembly comprises a fixed seat connected with the mechanical arm, a connecting seat arranged on the fixed seat, a plurality of connecting rods arranged on the side of the connecting seat away from the fixed seat, a connecting plate arranged at the bottom of the plurality of connecting rods, and a vacuum suction cup arranged near the four corners of the connecting plate.

[0010] By adopting the technical scheme, the fixed seat, the connecting seat, the connecting rod, the connecting plate, and the vacuum suction cup are arranged. The mechanical arm drives the fixed seat, the connecting seat, the connecting rod, and the connecting plate to move, so as to drive the vacuum suction cup to move, thereby sucking and moving the sealing ring mounting shell.

[0011] Further, a plurality of threaded holes are arranged on the connecting seat, and a through hole corresponding to the threaded hole is arranged on the fixed seat. A bolt is screwed into the threaded hole through the through hole to connect the connecting seat and the fixed seat.

[0012] By adopting the technical scheme, a plurality of specifications of the connecting plate are made according to the different sizes of the sealing ring mounting shell, so that the position of the vacuum suction cup corresponds to the four corners of the sealing ring mounting shell. The threaded hole and the through hole are arranged to facilitate the installation or separation of the connecting seat and the fixed seat, thereby facilitating the replacement of the connecting seat, the connecting rod, the connecting plate, and the vacuum suction cup when detecting different types of sealing ring mounting shells.

[0013] Further, the collecting assembly comprises two conveying belts arranged at intervals, and a plurality of collecting boxes are arranged on the conveying belts.

[0014] By adopting the technical scheme, the left sealing ring mounting shell is placed in the collecting box on the left conveying belt, the right sealing ring mounting shell is placed in the collecting box on the right conveying belt, and after the collecting box is filled, the conveying belt conveys backward, and the collecting box without loading replaces the position of the filled collecting box.

[0015] Further, the storage box is arranged on one side of the mounting plate of the rack.

[0016] By adopting the technical scheme, the storage box is arranged on one side of the mounting plate of the rack, the paperboards are stacked in the storage box, the mechanical arm places one paperboard horizontally in the collecting box after the sealing ring mounting shell fills one layer in the collecting box, and then the sealing ring mounting shell is placed on the paperboard, so that the sealing ring mounting shell is stacked neatly in the collecting box.

[0017] Further, a plurality of vertical strip-shaped holes are formed in the side wall of the storage box, a mounting frame is arranged on the rack corresponding to the strip-shaped holes, a first sensor is arranged on the upper side of the mounting frame, the height of the first sensor is lower than the upper end of the strip-shaped hole, a square hole is arranged in the lower part of the side wall of the storage box, a fixing frame is arranged on the rack corresponding to the square hole, and a second sensor is arranged on the fixing frame.

[0018] By adopting the technical scheme, the strip-shaped hole, the mounting frame, the first sensor, the square hole, the fixing frame and the second sensor are arranged, and the first sensor and the second sensor detect the paperboards in the storage box, so that the mechanical arm stops running under the condition that the paperboards are insufficient or the staff places too many paperboards.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. In the application, the rack, the mechanical arm, the conveying belt, the detection assembly, the profile finger air cylinder and the collecting assembly are arranged, and the sealing ring mounting shell is divided into two types, i.e., the left sealing ring mounting shell on the left door handle of the automobile and the right sealing ring mounting shell on the right door handle of the automobile. The two types of sealing ring mounting shells are placed on the conveying belt, the conveying belt conveys the sealing ring mounting shells backward, the detection assembly detects the sealing ring mounting shells on the conveying belt during the conveying process, the conveying belt continues to convey backward, the unqualified sealing ring mounting shells are placed into the waste box by the mechanical arm through the suction cup assembly, and the qualified sealing ring mounting shells are placed into the collecting assembly by the mechanical arm through the suction cup assembly. Compared with manual detection, the device has higher detection efficiency and stronger accuracy.

[0021] 2、The storage box is arranged on one side of the rack in the application, paperboards are stacked in the storage box, the mechanical arm installs the sealing ring installation shell in the collection box, and after one layer is filled, a paperboard is horizontally placed in the collection box by suction, and then the sealing ring installation shell is placed on the paperboard, so that the sealing ring installation shell is neatly stacked in the collection box.

[0022] 3、The bar-shaped hole, the mounting frame, the first sensor, the square hole, the fixing frame and the second sensor are arranged in the application, the first sensor and the second sensor detect the paperboards in the storage box, and the mechanical arm is stopped from running under the condition that the paperboards are insufficient or the staff places too many paperboards. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the embodiment of the utility model;

[0024] Figure 2 is an enlarged view of A of Figure 1 ; is an enlarged view of B of

[0025] Figure 3 is an enlarged view of C of Figure 1 ; is an enlarged view of D of

[0026] Figure 4 is an enlarged view of E of Figure 1 ; is an enlarged view of F of

[0027] Figure 5 is a schematic diagram of the structure of the suction cup assembly part of the embodiment of the utility model.

[0028] In the drawing: 10, rack; 11, mounting plate; 12, mechanical arm; 13, conveying belt; 20, suction cup assembly; 21, fixed seat; 22, connecting seat; 23, connecting rod; 24, connecting plate; 25, vacuum suction cup; 30, mounting seat; 31, mounting rod; 32, fixed plate; 40, detection assembly; 41, electric sliding table; 42, moving plate; 43, detection camera; 50, connecting frame; 51, profile finger air cylinder; 52, clamping plate; 60, waste box; 70, collection assembly; 71, conveying belt; 72, collection box; 80, storage box; 81, bar-shaped hole; 82, mounting frame; 83, first sensor; 84, square hole; 85, fixing frame; 86, second sensor. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application; obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments; based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the application.

[0030] like Figures 1-5 As shown, an embodiment of the present application discloses a device for inspecting door handle sealing ring mounting housings, comprising a frame 10, a mounting plate 11, a robotic arm 12, a suction cup assembly 20, a detection assembly 40, and a collection assembly 70. The mounting plate 11 is disposed on top of the frame 10, and the robotic arm 12 is disposed on the mounting plate 11. A conveyor belt 13 is disposed on the top of the frame 10, on one side of the mounting plate 11. The conveyor belt 13 is oriented toward the mounting plate 11 and is used to transport sealing ring mounting housings toward the mounting plate 11. The detection assembly 40 is used to inspect the sealing ring mounting housings on the conveyor belt 13. The suction cup assembly 20 is disposed on the robotic arm 12. A waste bin 60 is disposed on the frame 10, on one side of the mounting plate 11. A collection assembly 70 is disposed within the frame 10, below the mounting plate 11. Sealing ring mounting housings that pass inspection are placed on the collection assembly 70 by the robotic arm 12 via the suction cup assembly 20 for collection. Sealing ring mounting housings that fail inspection are placed into the waste bin 60 by the robotic arm 12 via the suction cup assembly 20.

[0031] Specifically, mounting seats 30 are provided on both sides of the conveyor belt 13 on the frame 10, and a connecting frame 50 is provided on the side of the mounting seat 30 away from the mounting plate 11. One side of the connecting frame 50 is located above the conveyor belt 13 and is provided with a profile finger cylinder 51. The piston rod of the profile finger cylinder 51 is perpendicular to the conveying direction of the conveyor belt 13, and the piston rod ends at both ends of the profile finger cylinder 51 are provided with splints 52. The lower side of the splint 52 is adjacent to the upper belt surface of the conveyor belt 13. The sealing ring mounting shell is produced in an injection molding machine. The molded sealing ring mounting shell is taken out of the mold of the injection molding machine by an industrial robot and placed on the conveyor belt 13. Due to a certain error when it is placed on the conveyor belt 13, the sealing ring mounting shell is skewed, which is not convenient for subsequent detection. When the sealing ring mounting shell reaches between the splints 52, the profile finger cylinder 51 is started, driving the splint 52 to move, and adjusting the state of the sealing ring mounting shell. Alternatively, two clips may be spaced apart on the connecting frame 50, with the distance between the two clips slightly greater than the width of the sealing ring mounting housing. A guide piece is provided on the side of the clip adjacent to the feed side of the conveyor belt 13. The sealing ring mounting housing is conveyed by the conveyor belt 13, and its state is adjusted as it passes through the guide piece and the clip. The frame 10 is provided with an inclined guide plate on the feed side of the conveyor belt 13. A storage box is provided within the frame 10, with the lower end of the guide plate located above the storage box. During the production process of the sealing ring mounting housing, injection molding waste is generated. The industrial robot drops the injection molding waste onto the guide plate, where it is guided into the storage box for collection.

[0032] When setting, the mounting seat 30 is vertically provided with mounting rods 31, and the two mounting rods 31 are commonly provided with a fixed plate 32, and the detection assembly 40 is arranged on the fixed plate 32, and the detection assembly 40 comprises an electric sliding table 41 horizontally arranged on the fixed plate 32, a moving plate 42 arranged on the sliding seat of the electric sliding table 41, and a detection camera 43 arranged on the moving plate 42, and the sealing ring mounting shell is divided into two kinds, a left sealing ring mounting shell on the left door handle of the automobile and a right sealing ring mounting shell on the right door handle of the automobile, and the electric sliding table 41 drives the moving plate 42 and the detection camera 43 to slide to detect the left sealing ring mounting shell and the right sealing ring mounting shell on the conveying belt 13.

[0033] The suction cup assembly 20 comprises a fixing seat 21 connected with the mechanical arm 12, the fixing seat 21 is provided with a connecting seat 22, a plurality of connecting rods 23 are arranged on the side, away from the fixing seat 21, of the connecting seat 22, a connecting plate 24 is commonly arranged at the bottom of the plurality of connecting rods 23, a vacuum suction cup 25 is arranged on the connecting plate 24 near four corners, the mechanical arm 12 drives the fixing seat 21, the connecting seat 22 and the connecting rod 23 to move, so as to drive the vacuum suction cup 25 to move, thereby sucking and moving the sealing ring mounting shell. When specifically arranged, a plurality of threaded holes are formed in the connecting seat 22, and through holes are formed in the fixing seat 21 corresponding to the threaded holes, and the connecting seat 22 is connected with the fixing seat 21 by screwing bolts through the through holes into the threaded holes, and a plurality of specifications of the connecting plate 24 are made according to different sizes of the sealing ring mounting shell, so that the positions of the vacuum suction cup 25 correspond to the four corners of the sealing ring mounting shell of different sizes, and the connecting seat 22 and the fixing seat 21 are conveniently installed or separated through the threaded holes and the through holes, so as to conveniently replace the connecting seat 22, the connecting rod 23, the connecting plate 24 and the vacuum suction cup 25 when detecting sealing ring mounting shells of different specifications.

[0034] The collecting assembly 70 comprises two conveying belts 71 arranged at intervals, and a plurality of collecting boxes 72 are placed on the conveying belts 71, the left sealing ring mounting shell is placed in the collecting box 72 on the left conveying belt 71, and the right sealing ring mounting shell is placed in the collecting box 72 on the right conveying belt 71, and when the collecting box 72 is full, the conveying belt 71 conveys backward, and the collecting box 72 without loading replaces the position of the full collecting box 72. The storage box 80 is arranged on one side of the mounting plate 11 of the rack 10, and paperboards are stacked in the storage box 80, and after the mechanical arm 12 fills the sealing ring mounting shell in the collecting box 72 to one layer, one paperboard is sucked and placed horizontally in the collecting box 72, and then the sealing ring mounting shell is continuously placed on the paperboard, so as to ensure that the sealing ring mounting shells are neatly stacked in the collecting box 72.

[0035] A plurality of vertical strip-shaped holes 81 are formed on the side wall of the storage box 80, and a mounting rack 82 is arranged on the rack 10 corresponding to the strip-shaped holes 81. A first sensor 83 is arranged on the upper side of the mounting rack 82, and the height of the first sensor 83 is lower than the upper end of the strip-shaped hole 81. A square hole 84 is arranged on the lower part of the side wall of the storage box 80, and a fixing rack 85 is arranged on the rack 10 corresponding to the square hole 84. A second sensor 86 is arranged on the fixing rack 85. The first sensor 83 and the second sensor 86 can both be infrared distance sensors. The infrared distance sensor emits a beam of infrared light, which forms a reflection process after irradiating an object. The reflected signal is received by the sensor, and then the CCD image processing receives the time difference data of the emission and reception. After being processed by the signal processor, the distance of the object is calculated. When there is paperboard in front of the first sensor 83 and the second sensor 86, the displayed distance value is closer. When there is no paperboard in front of the first sensor 83 and the second sensor 86, the displayed distance value is farther. The strip-shaped hole 81 and the square hole 84 are both used for the infrared rays emitted by the infrared sensor to pass through. The first sensor 83 and the second sensor 86 detect the paperboard in the storage box 80. When the paperboard is insufficient, the second sensor 86 feeds back a signal to make the mechanical arm 12 stop running. When the staff places too much paperboard, which exceeds the set height of the mechanical arm 12 when grabbing the paperboard, the first sensor 83 feeds back a signal to make the mechanical arm 12 stop running.

[0036] The use principle of the detection equipment of the door handle sealing ring mounting shell in the embodiment is as follows: the two kinds of sealing ring mounting shells are placed on the conveying belt 13, and the conveying belt 13 conveys the sealing ring mounting shells backward. During the conveying process, the electric sliding table 41 drives the moving plate 42 and the detection camera 43 to slide, and the left sealing ring mounting shell and the right sealing ring mounting shell on the conveying belt 13 are detected. The mechanical arm 12 drives the fixing seat 21, the connecting seat 22, the connecting rod 23, the connecting plate 24, and the vacuum suction cup 25 to move, and the sealing ring mounting shells on the conveying belt 13 are sucked. The unqualified sealing ring mounting shells are grabbed by the mechanical arm 12 through the vacuum suction cup 25 and placed into the waste box 60. The qualified sealing ring mounting shells are grabbed by the mechanical arm 12 through the vacuum suction cup 25 and placed into the collection box 72 on the left conveying belt 71 or the right conveying belt 71. The mechanical arm 12 sucks a paperboard from the storage box 80 and horizontally places it in the collection box 72 after the collection box 72 is filled with a layer of sealing ring mounting shells. Then, the sealing ring mounting shells are placed on the paperboard to ensure that the sealing ring mounting shells are neatly stacked in the collection box 72.

[0037] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A detection device for a door handle sealing ring mounting housing, comprising a frame (10), a mounting plate (11) provided on the top of the frame (10), a mechanical arm (12) provided on the mounting plate (11), and a conveyor belt (13) provided on the top of the frame (10) on one side of the mounting plate (11), wherein: The mechanical arm (12) is provided with a suction cup assembly (20), the rack (10) is provided with a mounting seat (30) on both sides of the conveying belt (13), a mounting rod (31) is vertically arranged on the mounting seat (30), two mounting rods (31) are commonly provided with a fixed plate (32), a detection assembly (40) is arranged on the fixed plate (32), a connecting frame (50) is arranged on the side of the mounting seat (30) away from the mounting plate (11), the connecting frame (50) is located above the conveying belt (13) on one side and is provided with a profile finger air cylinder (51), the piston rod of the profile finger air cylinder (51) is perpendicular to the conveying direction of the conveying belt (13), the piston rod ends of the two ends of the profile finger air cylinder (51) are provided with clamping plates (52), and the lower side of the clamping plate (52) is close to the upper side of the conveying belt (13). A waste box (60) is arranged on the side of the rack (10) away from the mounting plate (11), and a collecting assembly (70) is arranged below the mounting plate (11) in the rack (10).

2. The door handle seal mounting housing inspection apparatus of claim 1, wherein: The detection assembly (40) comprises an electric sliding table (41) horizontally arranged on the fixed plate (32), and a moving plate (42) is arranged on the sliding seat of the electric sliding table (41).

3. The door handle seal mounting housing inspection apparatus of claim 1, wherein: The suction cup assembly (20) comprises a fixed seat (21) connected with the mechanical arm (12), a connecting seat (22) is arranged on the fixed seat (21), a plurality of connecting rods (23) are arranged on the side of the connecting seat (22) away from the fixed seat (21), a connecting plate (24) is commonly arranged at the bottom of the plurality of connecting rods (23), and a vacuum suction cup (25) is arranged near the four corners on the connecting plate (24).

4. The door handle seal mounting housing inspection apparatus of claim 3, wherein: A plurality of threaded holes are formed in the connecting seat (22), a through hole is formed in the fixed seat (21) corresponding to the threaded hole, and the connecting seat (22) and the fixed seat (21) are connected by screwing a bolt through the through hole into the threaded hole.

5. The door handle seal mounting housing inspection apparatus of claim 1, wherein: The collecting assembly (70) comprises two conveying belts (71) arranged at intervals, and a plurality of collecting boxes (72) are placed on the conveying belts (71).

6. The door handle seal mounting housing inspection apparatus of claim 1, wherein: A storage box (80) is arranged on the side of the rack (10) away from the mounting plate (11).

7. A door handle seal mounting housing inspection apparatus as claimed in claim 6, wherein: A plurality of vertical strip-shaped holes (81) are formed in the side wall of the storage box (80), a mounting frame (82) is arranged on the rack (10) corresponding to the strip-shaped hole (81), a first sensor (83) is arranged on the upper side of the mounting frame (82), the height of the first sensor (83) is lower than the upper end of the strip-shaped hole (81), a square hole (84) is formed in the lower part of the side wall of the storage box (80), a fixing frame (85) is arranged on the rack (10) corresponding to the square hole (84), and a second sensor (86) is arranged on the fixing frame (85).

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