Cleaning and discharging device for automobile sensor

Abstract

The utility model discloses a cleaning and blanking device for an automobile sensor. The cleaning and blanking device comprises a workbench; a rotating mechanism; the discharging mechanism comprises a clamping jaw connected with the two-dimensional driving mechanism and a defective product collecting mechanism; the conveying mechanism comprises a mechanism support, sealing plates and a feeder, a conveying groove is formed in the feeder, the end of the feeder is led out from an opening of the sealing plate on the side face, and an air extraction opening is formed in the sealing plate on one face; and the wet dust collector is used for carrying out dust removal and purification on the extracted gas. According to the device, the two-stage driving mechanism is matched with the clamping jaw to achieve one-way movement of sensor components, during the one-way movement, defective products are sorted and discharged, qualified products are conveyed to the feeder, component sorting is more efficient, the driving device is simplified, the cost is reduced, the wet dust collector enables airflow to be formed in the conveying mechanism through a side plate opening and an air extraction opening, and the conveying efficiency is improved. And wet-type dust removal is carried out through the multi-stage water tank, so that the whole device is more environment-friendly in operation and commissioning.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sensor manufacturing, in particular to a sensor cleaning and unloading device for automobiles. Background Art

[0002] After the automotive sensor is processed and tested, it is necessary to sort qualified and defective products, and then unload them. At present, the product sorting mechanism and unloading mechanism in the automotive sensor manufacturing device are mostly designed separately, which requires the three-dimensional drive of the components, the structure is relatively complex, the device is automated, and the control programming requirements are high. For small-sized components such as automotive sensors, it is also difficult to fill the sensor housing contents and clean the terminal after sealing, and green and environmentally friendly production cannot be achieved. Utility Model Content

[0003] The purpose of the utility model is to provide a sensor cleaning and unloading device for automobiles in order to solve the problem that the product sorting mechanism and the unloading mechanism in the automobile sensor manufacturing device are mostly designed separately, which requires the three-dimensional driving of the components, the structure is relatively complex, the device is operated automatically, and the control programming requirements are high. For small-sized components such as automobile sensors, the filling of the sensor housing contents and the cleaning operation after the terminal is sealed are also relatively difficult, and green and environmentally friendly production cannot be achieved.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solution: a sensor cleaning and unloading device for automobiles, comprising:

[0005] Workbench;

[0006] A rotating mechanism, rotatably connected to the workbench via an explosion-proof motor;

[0007] The unloading mechanism includes a clamp connected to the two-dimensional driving mechanism and a defective product collecting mechanism, wherein the driving cylinder of the clamp is electrically connected to the inspection mechanism of the previous process;

[0008] A plurality of conveying mechanisms, including a mechanism support, a sealing plate, and a plurality of feeders with ends butted against each other, wherein a conveying trough is arranged on the feeder, and the end of the feeder is led out from an opening of the sealing plate on the side, and an air extraction port is arranged on the sealing plate on one side, and convection is formed in the conveying mechanism through the opening and the air extraction port, so as to perform air flow blowing and cleaning on the surface of the sensor component;

[0009] The wet dust collector is connected to the air extraction port to remove dust and purify the extracted gas.

[0010] As a further description of the above technical solution:

[0011] A transfer station for placing the sensor component is arranged on the rotating mechanism, and a material unloading station docking with the transfer station is arranged on the bracket of the material unloading mechanism.

[0012] As a further description of the above technical solution:

[0013] The defective product collection mechanism includes a conveying pipe passing through the workbench and a collection box at the bottom of the conveying pipe. The bracket of the unloading mechanism fixes the conveying pipe. The axis of the top cover of the conveying pipe, the inlet end of the conveying trough of the feeder, and the axis of the sensor component on the unloading station after docking with the transfer station are arranged in a straight line.

[0014] As a further description of the above technical solution:

[0015] The two-dimensional driving mechanism includes a horizontal linear motor frame, a vertical linear motor frame slidably connected to the horizontal linear motor frame, a clamping claw mounting plate slidably connected to the vertical linear motor frame, and the clamping claw mounted on the clamping claw mounting plate.

[0016] As a further description of the above technical solution:

[0017] The unloading mechanism is also provided with a proximity sensor for detecting the conveying condition of the sensor component on the feeder, and the proximity sensor is electrically connected to the two-dimensional driving mechanism.

[0018] As a further description of the above technical solution:

[0019] A linear track is arranged on the top of the feeder, the conveying trough is arranged on the top of the linear track, pressure plates for guiding the top edge of the sensor component are arranged on both sides of the top of the linear track, and a slit is reserved between the two pressure plates to guide the top of the sensor component.

[0020] As a further description of the above technical solution:

[0021] The wet dust collector includes an inlet pipe, a plurality of dust suction water tanks, a water tank air outlet pipe, a filter, a vacuum generator, a drying tank and an exhaust device which are connected in sequence through an air duct. A pressure reducing valve is arranged on the exhaust device, and the inlet pipe is connected to the air extraction port.

[0022] As a further description of the above technical solution:

[0023] An air duct extending into the water body is arranged inside the dust suction water tank, an air inlet is arranged at the bottom end of the air duct, a filter screen is arranged inside the dust suction water tank above the air inlet, an air outlet is arranged at the top of the dust suction water tank, and the air outlet of the dust suction water tank and the air inlet of the adjacent dust suction water tank are connected through the top hollow plate.

[0024] In summary, due to the adoption of the above technical solution, the utility model has the following advantages compared with the prior art:

[0025] Beneficial effects:

[0026] The device uses a two-level drive mechanism in conjunction with the gripper to transfer the sensor components in a single direction. During this period, defective products are sorted and discharged, and qualified products are transported to the feeder, making component sorting more efficient, simplifying the drive device, and reducing costs. The wet dust collector forms airflow in the conveying mechanism through the side panel opening and the air exhaust port to clean the components with airflow, and uses multi-stage water tank wet dust removal to make the overall operation of the device more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 The figure is a schematic diagram of the structure of a sensor cleaning and unloading device for automobiles.

[0029] Figure 2 The present invention is a structural schematic diagram of the connection structure between a feeding mechanism, a feeder and a rotating mechanism in a sensor cleaning and feeding device for automobiles.

[0030] Figure 3 The present invention is a schematic diagram of the structure of a conveying mechanism in a sensor cleaning and unloading device for automobiles.

[0031] Figure 4 This is an exploded view of a feeder in a sensor cleaning and unloading device for an automobile.

[0032] Figure 5 The figure is a schematic diagram of the internal structure of a wet dust collector in a sensor cleaning and unloading device for an automobile.

[0033] Figure 6 The present invention is a structural schematic diagram of a sensor component to be processed by a sensor cleaning and unloading device for automobiles.

[0034] Legend:

[0035] 1. Workbench; 2. Rotating mechanism; 21. Transfer station; 3. Unloading mechanism; 31. Horizontal linear motor frame; 32. Vertical linear motor frame; 33. Gripper mounting plate; 34. Gripper; 35. Unloading station; 36. Conveying pipe; 37. Proximity sensor; 4. Conveying mechanism; 41. Feeder; 411. Linear track; 412. Conveying trough; 413. Press plate; 414. Slit; 42. Exhaust port; 5. Wet dust collector; 51. Inlet pipe; 52. Dust suction water tank; 53. Water tank outlet pipe; 54. Filter; 55. Vacuum generator; 56. Drying tank; 57. Exhaust device; 58. Pressure reducing valve; 6. Sensor components. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0038] See also Figure 1-6 The utility model provides a technical solution: a sensor cleaning and unloading device for automobiles, comprising:

[0039] Workbench 1;

[0040] The rotating mechanism 2 is rotatably connected to the workbench 1 through an explosion-proof motor;

[0041] The unloading mechanism 3 includes a clamping jaw 34 connected to the two-dimensional driving mechanism and a defective product collecting mechanism, and the driving cylinder of the clamping jaw 34 is electrically connected to the inspection mechanism of the previous process;

[0042] A plurality of conveying mechanisms 4, including a mechanism support, a sealing plate and a plurality of feeders 41 with their ends connected, a conveying slot 412 is provided on the feeder 41, an end of the feeder 41 is led out from an opening of a sealing plate on the side, an air extraction port 42 is provided on one side of the sealing plate, and convection is formed in the conveying mechanism 4 through the opening and the air extraction port 42, so as to perform air flow blowing and cleaning on the surface of the sensor component 6;

[0043] The wet dust collector 5 is connected to the air extraction port 42 to remove dust and purify the extracted gas.

[0044] A transfer station 21 for placing the sensor component 6 is provided on the rotating mechanism 2 , and a blanking station 35 docking with the transfer station 21 is provided on the bracket of the blanking mechanism 3 .

[0045] The defective product collection mechanism includes a conveying pipe 36 that passes through the workbench 1 and a collection box at the bottom of the conveying pipe 36. The bracket of the unloading mechanism 3 fixes the conveying pipe 36. The axis of the top cover of the conveying pipe 36, the inlet end of the conveying trough 412 of the feeder 41, and the axis of the sensor component 6 on the unloading station 35 after docking with the transfer station 21 are arranged in a straight line, so that the operation of unloading qualified products and sorting and collecting defective products is simplified. The sensor component 6 is transferred in the same direction by the driving mechanism, and based on its detection result, the clamp 34 is cooperated to sort the defective products in the middle and unload the qualified products from the feeder 41, so that the driving device is simplified and the cost is reduced.

[0046] The two-dimensional driving mechanism includes a horizontal linear motor frame 31 , a vertical linear motor frame 32 slidably connected to the horizontal linear motor frame 31 , a clamp mounting plate 33 slidably connected to the vertical linear motor frame 32 , and a clamp 34 mounted on the clamp mounting plate 33 .

[0047] The unloading mechanism 3 is also provided with a proximity sensor 37 for detecting the conveying status of the sensor component 6 on the feeder 41. The proximity sensor 37 is electrically connected to the two-dimensional driving mechanism. When the sensor component 6 below the proximity sensor 37 is conveyed by the feeder 41, the two-dimensional driving mechanism cooperates with the clamp 34 to unload the sensor component 6 to ensure that the sensor components 6 are unloaded in sequence and in an orderly manner, so as to avoid the situation where the sensor components 6 at the feeder 41 are conveyed slowly or stagnantly, and the subsequent sensor components 6 cannot be placed on the feeder 41 or fall off the device due to collision, resulting in quality damage.

[0048] A linear track 411 is arranged on the top of the feeder 41, a conveying trough 412 is arranged on the top of the linear track 411, pressure plates 413 for guiding the top edge of the sensor component 6 are arranged on both sides of the top of the linear track 411, and a slit 414 is reserved between the two pressure plates 413. The slit 414 guides the top of the sensor component 6 to ensure stable, orderly and efficient conveying of special-shaped workpieces.

[0049] The wet dust collector 5 includes an inlet pipe 51, a plurality of dust suction water tanks 52, a water tank air outlet pipe 53, a filter 54, a vacuum generator 55, a drying tank 56 and an exhaust device 57 which are connected in sequence through an air duct. A pressure reducing valve 58 is provided on the exhaust device 57. The inlet pipe 51 is connected to the air suction port 42 to ensure efficient purification of the dust-containing gas.

[0050] An air duct extending into the water body is arranged inside the dust suction water tank 52, an air inlet is arranged at the bottom of the air duct, a filter screen is arranged above the air inlet inside the dust suction water tank 52, an air outlet is arranged at the top of the dust suction water tank 52, the air outlet of the dust suction water tank 52 and the air inlet of the adjacent dust suction water tank 52 are connected through the top hollow plate body, and multi-stage dust wet adsorption is performed to ensure the dust removal efficiency.

[0051] The working principle of a sensor cleaning and unloading device for automobiles in this embodiment includes: after the gap detection of the sensor component 6 by the upper process inspection mechanism, the horizontal linear motor frame 31 and the vertical linear motor frame 32 drive the clamp 34 to move to clamp the sensor component 6, and the proximity sensor 37 performs real-time detection of the sensor component 6 at the feeder 41. When there is no workpiece stagnation, the two-dimensional drive mechanism drives the sensor component 6 to move toward the feeder 41. For defective products, when they move to the conveying pipe 36, they are sorted and unloaded in the middle. For qualified products, they are conveyed to the feeder 41 and moved to the next process for unloading. The wet dust collector 5 forms an internal negative pressure environment through the vacuum generator 55, and extracts the air inside the conveying mechanism 4 through the opening of the side plate and the exhaust port 42, so that the airflow blows the surface of the sensor component 6 to achieve cleaning, and the dust-containing gas is intercepted by the wet dust of the multi-stage dust suction water tank to purify the air.

[0052] In summary, due to the adoption of the above technical solution, the sensor cleaning and unloading device for automobiles of this embodiment has the following beneficial effects compared with the prior art:

[0053] The device uses a two-level drive mechanism in conjunction with the gripper to transfer the sensor components in a single direction. During this period, defective products are sorted and discharged, and qualified products are transported to the feeder, making component sorting more efficient, simplifying the drive device, and reducing costs. The wet dust collector forms airflow in the conveying mechanism through the side panel opening and the air exhaust port to clean the components with airflow, and uses multi-stage water tank wet dust removal to make the overall operation of the device more environmentally friendly.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sensor cleaning and unloading device for automobiles, characterized in that: include: Workbench; A rotating mechanism, rotatably connected to the workbench via an explosion-proof motor; The unloading mechanism includes a clamp connected to the two-dimensional driving mechanism and a defective product collecting mechanism, wherein the driving cylinder of the clamp is electrically connected to the inspection mechanism of the previous process; A plurality of conveying mechanisms, including a mechanism support, a sealing plate, and a plurality of feeders with ends butted against each other, wherein a conveying trough is arranged on the feeder, and the end of the feeder is led out from an opening of the sealing plate on the side, and an air extraction port is arranged on the sealing plate on one side, and convection is formed in the conveying mechanism through the opening and the air extraction port, so as to perform air flow blowing and cleaning on the surface of the sensor component; The wet dust collector is connected to the air extraction port to remove dust and purify the extracted gas.

2. The automotive sensor cleaning and unloading device according to claim 1, characterized in that: A transfer station for placing the sensor component is arranged on the rotating mechanism, and a material unloading station docking with the transfer station is arranged on the bracket of the material unloading mechanism.

3. The automotive sensor cleaning and unloading device according to claim 2, characterized in that: The defective product collection mechanism includes a conveying pipe passing through the workbench and a collection box at the bottom of the conveying pipe. The bracket of the unloading mechanism fixes the conveying pipe. The axis of the top cover of the conveying pipe, the inlet end of the conveying trough of the feeder, and the axis of the sensor component on the unloading station after docking with the transfer station are arranged in a straight line.

4. The automotive sensor cleaning and unloading device according to claim 1, characterized in that: The two-dimensional driving mechanism includes a horizontal linear motor frame, a vertical linear motor frame slidably connected to the horizontal linear motor frame, a clamping claw mounting plate slidably connected to the vertical linear motor frame, and the clamping claw mounted on the clamping claw mounting plate.

5. The automotive sensor cleaning and unloading device according to claim 1, characterized in that: The unloading mechanism is also provided with a proximity sensor for detecting the conveying condition of the sensor component on the feeder, and the proximity sensor is electrically connected to the two-dimensional driving mechanism.

6. The automotive sensor cleaning and unloading device according to claim 1, characterized in that: A linear track is arranged on the top of the feeder, the conveying trough is arranged on the top of the linear track, pressure plates for guiding the top edge of the sensor component are arranged on both sides of the top of the linear track, and a slit is reserved between the two pressure plates to guide the top of the sensor component.

7. The automotive sensor cleaning and unloading device according to claim 1, characterized in that: The wet dust collector includes an inlet pipe, a plurality of dust suction water tanks, a water tank air outlet pipe, a filter, a vacuum generator, a drying tank and an exhaust device which are connected in sequence through an air duct. A pressure reducing valve is arranged on the exhaust device, and the inlet pipe is connected to the air extraction port.

8. The sensor cleaning and unloading device for automobiles according to claim 7, characterized in that: An air duct extending into the water body is arranged inside the dust suction water tank, an air inlet is arranged at the bottom end of the air duct, a filter screen is arranged inside the dust suction water tank above the air inlet, an air outlet is arranged at the top of the dust suction water tank, and the air outlet of the dust suction water tank and the air inlet of the adjacent dust suction water tank are connected through the top hollow plate.

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