Foreign matter mixing detection device applied to automatic assembly parts of automobile parts

Abstract

The utility model relates to a foreign matter mixing detection device applied to automatic assembly parts of automobile parts, and relates to the technical field of vehicle production, and the foreign matter mixing detection device comprises a supporting device, a feeding device and a detection device; the supporting device comprises a workbench, and the feeding device is installed on the workbench and used for driving a tray to slide. The detection device comprises a first driving cylinder and an abutting plate, the first driving cylinder is used for driving the abutting plate to slide in the vertical direction, and the abutting plate can detect a workpiece; clamping plates are arranged at the two ends of the abutting plate, and the clamping plates rotate along the abutting plate; clamping pieces are further arranged on the two sides of the abutting plate, the clamping pieces are rotationally connected with the abutting plate, and the clamping pieces can clamp a workpiece. The device has the effects that the surface of the workpiece can be further detected, and it is guaranteed that the surface of the workpiece is kept clean and tidy.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle production, and in particular to a foreign matter mixing detection device used in automatic assembly of automobile parts. Background Art

[0002] Vehicles play an important role in people's daily lives. They can provide convenience for people's daily travel and help people transport some goods. When assembling a vehicle, it is necessary to transport the relevant structures of the vehicle. During transportation, the relevant structures of the vehicle must be inspected to avoid foreign objects from mixing in.

[0003] In the related art, the workpiece is placed on a pallet, which is usually driven by a conveyor belt to slide along the feeding direction. After sliding to a certain position, the operator performs the next corresponding operation on the workpiece, so that the workpiece can be combined into a qualified vehicle.

[0004] With regard to the above-mentioned related technologies, the workpiece is transported by a pallet, and there may be certain sundries in the pallet, which causes certain deformation of the surface of the workpiece, making it inconvenient for the detection element to perform corresponding detection on the surface of the workpiece, thereby affecting the subsequent related operations of the workpiece. Utility Model Content

[0005] In order to further detect the surface of a workpiece and ensure that the surface of the workpiece remains clean, the present application provides a foreign matter mixing detection device for automatic assembly of automobile parts.

[0006] The present application provides a foreign body mixing detection device for automatic assembly of automobile parts, which adopts the following technical solution:

[0007] A foreign body mixing detection device used in automatic assembly of automobile parts, comprising a supporting device, a feeding device and a detecting device; the supporting device comprises a workbench, the feeding device is installed on the workbench, and the feeding device is used to drive a tray to slide;

[0008] The detection device comprises a first driving cylinder and an abutment plate, wherein the first driving cylinder is used to drive the abutment plate to slide in a vertical direction, and the abutment plate can detect the workpiece;

[0009] Both ends of the abutment plate are provided with a clamping plate, and the clamping plate rotates along the abutment plate;

[0010] Clamping pieces are also provided on both sides of the abutment plate. The clamping pieces are rotatably connected to the abutment plate and can clamp a workpiece.

[0011] By adopting the above technical solution, the workbench provides installation support for the feeding device and the detection device, the tray provides support for the workpiece, and the feeding device drives the tray to slide, thereby driving the workpiece to shift. The first driving cylinder is fixed to the workbench, and the first driving cylinder drives the abutment plate to move in the vertical direction, and the abutment plate abuts against the surface of the workpiece. At the same time, under the action of the clamping plate and the clamping sheet, the workpiece can be fixed at the abutment plate to ensure the connection stability between the workpiece and the abutment plate, and prevent the workpiece from falling off the abutment plate, thereby affecting the detection effect of the abutment plate on the workpiece surface, ensuring that the surface of the workpiece remains clean, and facilitating subsequent related operations.

[0012] Optionally, the clamping plate is equipped with a second driving cylinder and a connecting piece, the second driving cylinder is rotatably connected to the abutment plate, the connecting piece is fixedly connected to the output end of the second driving cylinder, the clamping plate is fixedly connected to a connecting plate, the connecting plate is passed through the connecting piece and is rotatably connected to the connecting piece.

[0013] By adopting the above technical solution, the second driving cylinder drives the connecting piece to slide along the driving direction of the second driving cylinder, and the second driving cylinder drives the connecting plate to rotate. The connecting plate and the clamping plate are fixedly connected, thereby driving the clamping plate to rotate. At this time, the clamping plate abuts against the clamping point of the side wall of the workpiece to complete the limiting of the workpiece, thereby ensuring the connection stability between the workpiece and the abutment plate.

[0014] Optionally, the workbench is provided with a dustproof component, the dustproof component includes a column and a top plate, the columns are provided in plurality, the columns are located at the corners of the workbench and are fixedly connected to the workbench, support plates are provided on both sides of the feeding direction of the feeding device, the support plates are fixedly connected to the columns, and glass is provided on both ends of the feeding direction of the feeding device, the glass is fixedly connected to the columns;

[0015] The top plate is located on the top of the column, and the top plate is fixedly connected to the column.

[0016] By adopting the above technical solution, the setting of the dustproof component can separate the surrounding environment, prevent debris in the surrounding environment from falling on the surface of the workpiece and causing adverse effects on the detection effect, and at the same time improve the protection of the staff. The setting of the column can provide installation support for the support plate and the glass, thereby preventing the staff from being injured and improving safety.

[0017] Optionally, the clamping piece is provided with a third driving cylinder, and the third driving cylinder abuts against the side wall of the workpiece.

[0018] By adopting the above technical solution, the clamping plate can initially limit the workpiece, and the third drive cylinder drives the output end close to the workpiece, which can further limit the workpiece, prevent the connection stability between the workpiece and the abutment plate from decreasing, and ensure the detection effect of the device.

[0019] Optionally, a guide plate is provided at the bottom of the clamping plate, and the guide plate is arranged obliquely, and the distance between the two guide plates gradually increases downward along the vertical direction.

[0020] By adopting the above technical solution, the guide piece is tilted and the distance between the bottoms of the guide piece is greater than the distance between the two clamping pieces, which can increase the probability of the workpiece entering the clamping piece, and then the clamping piece provides positioning for the workpiece.

[0021] Optionally, a transport device is also included, the transport device includes a load-bearing plate, the load-bearing plate is used to bear the workpiece, and the feeding device is used to drive the load-bearing plate to slide along the feeding direction.

[0022] The bottom wall of the abutment plate is provided with a positioning block, and the positioning block can position the workpiece.

[0023] By adopting the above technical solution, the load-bearing plate can carry the workpiece, and at the same time, the load-bearing plate can be connected to the transport device, and the transport device drives it to slide. A positioning block is provided at the abutment plate, and the setting of the positioning block can facilitate the abutment plate to position the workpiece, thereby ensuring the connection stability between the abutment plate and the workpiece.

[0024] Optionally, the transport device also includes a positioning assembly, which includes a fixed plate, an abutment rod and an electric push rod, the fixed plate is fixedly connected to the workbench, one end of the abutment rod is rotatably connected to the workbench, and the other end abuts against the load-bearing plate; one end of the electric push rod is rotatably connected to the fixed plate, and the other end is rotatably connected to the abutment rod.

[0025] By adopting the above technical solution, the fixed plate provides support for the installation of the abutment rod and the electric push rod. At the same time, the operator controls the length of the electric push rod, and then controls the angle between the abutment rod and the fixed plate, thereby providing a limit for the load-bearing plate to prevent the load-bearing plate from continuing to slide along the feeding direction.

[0026] Optionally, a rotating wheel is provided at one end of the abutment rod away from the fixing plate, and the rotating wheel is rotatably connected to the abutment plate;

[0027] The load-bearing plate is provided with a limiting groove, and the limiting groove is used to accommodate the rotating wheel.

[0028] By adopting the above technical solution, the setting of the rotating wheel can reduce the friction between the abutment rod and the workpiece when the electric push rod is retracted, so that the electric push rod can be retracted to the initial position, thereby releasing the limit on the load-bearing plate. The limit groove provides a limit interval for the rotating wheel, and the width of the limit groove gradually decreases, so that the shortest path can be drawn into the limit groove, and the rotating wheel can be accommodated and limited.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] 1. By setting up a detection device, the surface of the workpiece can be inspected to ensure that there is no debris on the surface of the workpiece, so that the workpiece can be subjected to subsequent related operations;

[0031] 2. By setting up dust-proof components, it is possible to prevent debris in the workshop from falling onto the surface of the workpiece, and to prevent the responsible personnel from accidentally touching it;

[0032] 3. By setting a positioning component, the positioning component can provide a limit for the load-bearing plate, thereby ensuring the connection stability between the workpiece and the abutment plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0034] Figure 2 is a schematic diagram of the structure of the detection device;

[0035] Figure 3 is a schematic cross-sectional view of a feeding device;

[0036] Figure 4 It is a schematic diagram of the positioning component structure.

[0037] 1. Support device; 11. Workbench; 12. Dustproof component; 121. Column; 122. Support plate; 123. Glass; 124. Top plate; 2. Feeding device; 21. Fixed frame; 22. Feeding component; 221. First motor; 222. Chain; 223. Sprocket; 224. Support wheel; 3. Transport device; 31. Load-bearing plate; 32. Limiting groove; 33. Positioning component; 331. Fixed plate; 332. Abutment rod; 333. Electric push rod; 334. Rotating wheel; 4. Detection device; 41. First drive cylinder; 42. Abutment plate; 43. Limiting rod; 44. Positioning block; 45. Locking component; 451. Second drive cylinder; 452. Connector; 453. Clamping plate; 46. Clamping component; 461. Third drive cylinder; 462. Clamping sheet; 463. Guide sheet. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-4 This application is described in further detail.

[0039] The embodiment of the present application discloses a foreign matter mixing detection device used in automatic assembly of automobile parts.

[0040] Reference Figure 1 and Figure 2 A foreign body mixing detection device used for automatic assembly of automobile parts includes a supporting device 1, a feeding device 2, a transportation device 3 and a detection device 4.

[0041] Reference Figure 1 The support device 1 includes a workbench 11, and the workbench 11 includes a table top and legs. In this embodiment, the table top is preferably a rectangular plate, and the table top is horizontally arranged. The number of legs is preferably four, and the four legs are respectively located at each corner of the bottom wall of the table top. The legs are vertically arranged and fixedly connected to the table top by welding.

[0042] Referring to the figure, the support device 1 also includes a dustproof component 12, and the dustproof component 12 includes a column 121. In this embodiment, the number of the columns 121 is preferably four, and two columns 121 are respectively provided on both sides of the length direction of the table top, and the two columns 121 on the same side are arranged in sequence along the length direction of the table top. The column 121 is vertically arranged, and the horizontal cross-section of the column 121 is rectangular.

[0043] Reference Figure 1 The dustproof component 12 also includes a support plate 122 and a glass 123. In this embodiment, two support plates 122 and two glasses 123 are provided. The two support plates 122 are respectively located on both sides of the length direction of the table top, and the length direction of the support plates 122 is parallel to the length direction of the table top. The support plates 122 are vertically arranged, and the support plates 122 are fixedly connected to the columns 121 by screws. The two glasses 123 are arranged in sequence along the length direction of the table top, and the length direction of the glasses 123 is perpendicular to the length direction of the table top. The glasses 123 are vertically arranged, and the glasses 123 are fixedly connected to the columns 121 by screws. In this embodiment, a feeding gap is formed between the bottom wall of the glass 123 and the top wall of the table top.

[0044] Reference Figure 1 The dustproof assembly 12 further includes a top plate 124, which is horizontally arranged. In this embodiment, the top plate 124 is preferably a rectangular plate, and the top plate 124 is fixedly connected to the column 121 by screws. The top plate 124, the glass 123 and the support plate 122 together enclose a dust-free zone.

[0045] Reference Figure 1 and Figure 3Two feeding devices 2 are provided on the top wall of the table top. The two feeding devices 2 are respectively located on both sides of the feeding direction. The feeding device 2 includes a fixed frame 21. In this embodiment, the fixed frame 21 is preferably a rectangular frame with a vertical opening direction. The length direction of the fixed frame 21 is parallel to the length direction of the table top. The fixed frame 21 is fixedly connected to the table top by screws.

[0046] Reference Figure 1 and Figure 3 The inner cavity of the fixed frame 21 is provided with a feeding assembly 22, which includes a first motor 221, a chain 222 and two sprockets 223. In this embodiment, the first motor 221 is preferably a servo motor. The housing of the first motor 221 is fixedly connected to the fixed frame 21 by screws. The two sprockets 223 are respectively located at both ends of the length direction of the receiving groove. The sprockets 223 are rotatably connected to the table through a rotating shaft, wherein the sprocket 223 close to the first motor 221 is coaxially fixedly connected to the output shaft of the first motor 221 by a key connection. The chain 222 is sequentially wound around the two sprockets 223 and meshed with the sprockets 223. The chain 222 is provided with support wheels 224 at intervals. The support wheels 224 are rotatably connected to the chain 222 through a rotating shaft. The side walls of the support wheels 224 are attached to the inner wall of the fixed frame 21, and the top of the support wheels 224 extends to the top of the top wall of the fixed frame 21.

[0047] Reference Figure 1 , Figure 2 and Figure 4 The transport device 3 includes a load-bearing plate 31. In this embodiment, the load-bearing plate 31 is preferably a rectangular plate, and the load-bearing plate 31 abuts against the top wall of the support wheel 224. A side wall of the load-bearing plate 31 located at the front end of the feeding is provided with a limiting groove 32. In this embodiment, the groove width of the limiting groove 32 gradually increases along the feeding direction.

[0048] Reference Figure 1 , Figure 2 and Figure 4The transport device 3 further comprises a positioning assembly 33, which comprises a fixed plate 331, an abutment rod 332 and an electric push rod 333. The positioning assembly 33 is located between the two feeding devices 2, and the fixed plate 331 is fixedly connected to the table by screws. The top wall of the fixed plate 331 is provided with a mounting groove along the feeding direction, the abutment rod 332 is located in the mounting groove, and the abutment rod 332 is rotatably connected to the fixed plate 331 through a rotating shaft, one end of the electric push rod 333 is rotatably connected to the fixed plate 331 through a hinge seat, and the other end is rotatably connected to the end of the abutment rod 332 away from the fixed plate 331 through a hinge seat. A rotating wheel 334 is provided at the end of the abutment rod 332 away from the fixed plate 331, and two rotating wheels 334 are provided, and the two rotating wheels 334 are respectively located on both sides of the length direction of the abutment rod 332, and the rotating wheels 334 are rotatably connected through a rotating shaft and an abutment block. In this embodiment, the limit groove 32 is used to accommodate the abutment rod 332.

[0049] Reference Figure 1 and Figure 2 , the detection device 4 includes a first drive cylinder 41 and an abutment plate 42. In this embodiment, the first drive cylinder 41 is preferably a cylinder, and the shell of the first drive cylinder 41 is fixedly connected to the top plate 124 by screw fixing. In this embodiment, the first drive cylinder 41 is vertically arranged, and the shell of the first drive cylinder 41 is fixedly connected to the top plate 124 by screw fixing. In this embodiment, the abutment plate 42 is preferably a rectangular plate, the abutment plate 42 is horizontally arranged, and the abutment plate 42 is fixedly connected to the output end of the first drive cylinder 41 by screw fixing. The top wall of the abutment plate 42 is also provided with a limit rod 43, and the distance between the two ends of the limit rod 43 is adjustable. One end of the limit rod 43 is fixedly connected to the top plate 124 by screw fixing, and the other end is fixedly connected to the top plate 124 by screw fixing.

[0050] Reference Figure 1 and Figure 2 A positioning block 44 is provided at each corner of the bottom wall of the abutting plate 42 , and the positioning block 44 is fixedly connected to the abutting plate 42 by welding.

[0051] Reference Figure 1 and Figure 2The top wall of the abutment plate 42 is provided with locking assemblies 45 at both ends in the feeding direction. The locking assemblies 45 include a second driving cylinder 451, a connecting piece 452 and a clamping plate 453. The second driving cylinder 451 is rotatably connected to the abutment plate 42 through a hinge seat. In this embodiment, the connecting piece 452 is preferably a U-shaped piece. The connecting portion of the connecting piece 452 is fixedly connected to the output end of the second driving cylinder 451 by screws. The clamping plate 453 is also a U-shaped frame, and the opening direction of the clamping plate 453 is toward the abutment plate 42. The clamping plate 453 is rotatably connected to the abutment plate 42 through a hinge seat. A connecting plate is fixedly connected above the clamping plate 453, and the connecting plate is located in the inner cavity of the connecting piece 452 and is rotatably connected to the connecting piece 452.

[0052] Reference Figure 1 and Figure 2 The side walls of the abutment plate 42 are symmetrically provided with clamping assemblies 46 on both sides of the feeding direction. The clamping assembly 46 includes a third driving cylinder 461, a clamping piece 462 and a guide piece 463. The third driving cylinder 461 is horizontally arranged and fixedly connected to the support plate 122 by screws. The clamping piece 462 is vertically arranged and rotatably connected to the abutment plate 42 by a rotating shaft. The guide piece 463 is located below the clamping piece 462. The guide piece 463 is inclined, and the distance between the guide pieces 463 on both sides gradually increases along the vertical placement.

[0053] The implementation principle of the foreign matter mixed detection device for automatic assembly of automobile parts in the embodiment of the present application is as follows: the first motor 221 drives the bearing plate 31 to slide along the feeding direction through the cooperation of the sprocket 223 and the chain 222. The electric push rod 333 drives the abutment rod 332 to rotate along the bearing plate 31, and at the same time, the rotating wheel 334 abuts against the limiting groove 32 of the bearing plate 31 to complete the limiting of the bearing plate 31.

[0054] Then, the first driving cylinder 41 drives the abutment plate 42 to slide in the vertical direction, and the workpiece passes through the guide plate 463 and the clamping plate 462 in turn. At the same time, the positioning block 44 can position the workpiece. Then, the second driving cylinder 451 drives the clamping plate 453 to rotate along the abutment plate 42, so as to limit the workpiece. At this time, the first driving cylinder 41 drives the abutment plate 42 to slide upward, and then the third driving cylinder 461 fixes the workpiece, and then relevant inspections are performed on the workpiece.

[0055] 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 foreign body mixing detection device for automatic assembly of automobile parts, characterized in that: It comprises a supporting device (1), a feeding device (2) and a detecting device (4); the supporting device (1) comprises a workbench (11), the feeding device (2) is installed on the workbench (11), and the feeding device (2) is used to drive the tray to slide; The detection device (4) comprises a first driving cylinder (41) and an abutment plate (42), wherein the first driving cylinder (41) is used to drive the abutment plate (42) to slide in a vertical direction, and the abutment plate (42) is capable of detecting a workpiece; Both ends of the abutment plate (42) are provided with a clamping plate (453), and the clamping plate (453) rotates along the abutment plate (42); Clamping pieces (462) are also provided on both sides of the abutting plate (42). The clamping pieces (462) are rotatably connected to the abutting plate (42), and the clamping pieces (462) are capable of clamping a workpiece.

2. The foreign matter mixed detection device for automatic assembly of automobile parts according to claim 1 is characterized in that: The clamping plate (453) is provided with a second driving cylinder (451) and a connecting piece (452); the second driving cylinder (451) is rotatably connected to the abutting plate (42); the connecting piece (452) is fixedly connected to the output end of the second driving cylinder (451); the clamping plate (453) is fixedly connected to a connecting plate; the connecting plate is passed through the connecting piece (452) and is rotatably connected to the connecting piece (452).

3. The foreign matter mixed detection device for automatic assembly of automobile parts according to claim 1 is characterized in that: The workbench (11) is provided with a dustproof component (12), the dustproof component (12) comprises a column (121) and a top plate (124), a plurality of columns (121) are provided, the columns (121) are located at the corners of the workbench (11) and are fixedly connected to the workbench (11), support plates (122) are provided on both sides of the feeding direction of the feeding device (2), the support plates (122) and the columns (121) are fixedly connected, and glass (123) is provided on both ends of the feeding direction of the feeding device (2), and the glass (123) and the columns (121) are fixedly connected; The top plate (124) is located on the top of the column (121), and the top plate (124) is fixedly connected to the column (121).

4. The foreign matter mixed detection device for automatic assembly of automobile parts according to claim 1 is characterized in that: The clamping piece (462) is equipped with a third driving cylinder (461), and the third driving cylinder (461) abuts against the side wall of the workpiece.

5. The foreign matter mixed detection device for automatic assembly of automobile parts according to claim 4 is characterized in that: A guide piece (463) is provided at the bottom of the clamping piece (462), and the guide piece (463) is arranged obliquely, and the distance between the two guide pieces (463) gradually increases downward along the vertical direction.

6. The foreign matter mixed detection device for automatic assembly of automobile parts according to claim 1 is characterized in that: The machine also comprises a transport device (3), wherein the transport device (3) comprises a load-bearing plate (31), wherein the load-bearing plate (31) is used to bear the workpiece, and the feeding device (2) is used to drive the load-bearing plate (31) to slide along the feeding direction. A positioning block (44) is provided on the bottom wall of the abutment plate (42), and the positioning block (44) can position the workpiece.

7. The foreign matter mixed detection device for automatic assembly of automobile parts according to claim 6 is characterized in that: The transport device (3) further comprises a positioning assembly (33), the positioning assembly (33) comprising a fixed plate (331), an abutment rod (332) and an electric push rod (333), the fixed plate (331) being fixedly connected to the workbench (11), one end of the abutment rod (332) being rotatably connected to the workbench (11), and the other end abutting against the load-bearing plate (31); one end of the electric push rod (333) being rotatably connected to the fixed plate (331), and the other end being rotatably connected to the abutment rod (332).

8. The foreign matter mixed detection device for automatic assembly of automobile parts according to claim 7 is characterized in that: A rotating wheel (334) is provided at one end of the abutment rod (332) away from the fixing plate (331), and the rotating wheel (334) is rotatably connected to the abutment plate (42); The load-bearing plate (31) is provided with a limiting groove (32), and the limiting groove (32) is used to accommodate the rotating wheel (334).

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