Automatic assembling and detecting equipment for vehicle-mounted sensor

Abstract

The utility model discloses a vehicle-mounted sensor automatic assembling and detecting device which comprises a machine base, a carrier flow line is arranged on the machine base, an assembling mechanism, a mechanical arm, a visual detecting assembly and a feeding module are sequentially arranged at the rear end of the carrier flow line, a product carrier is arranged on the carrier flow line, and an NG product temporary storage table is further arranged at the front end of the carrier flow line. The feeding module comprises a first stock bin and a second stock bin, and a material moving mechanism is arranged on one side of the first stock bin and one side of the second stock bin. The automatic assembling machine has the advantages that the carrier streamline, the feeding module, the mechanical arm and the assembling mechanism are adopted, so that automatic feeding, grabbing, assembling, detecting and discharging are achieved, operation is more convenient and faster, the assembling efficiency is high, the assembling quality is improved, and the labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted sensor production, in particular to automated assembly and detection equipment for vehicle-mounted sensors. Background Art

[0002] One of the characteristics of the development of automobile technology is that more and more components are controlled electronically. According to the function of the sensor, it can be classified into sensors that measure temperature, pressure, flow, position, gas concentration, speed, brightness, humidity, distance and other functions. They have their own functions. Once a sensor fails, the corresponding device will not work properly or even not work; therefore, the role of sensors in automobiles is very important.

[0003] During the production process, vehicle-mounted sensors are assembled from multiple parts. The traditional assembly method is done manually or with semi-automatic equipment. This assembly method has problems such as low efficiency and lack of internal and external quality assurance. It also requires certain skills from operators and does not meet the needs of today's industrial automation production. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic assembly and detection device for vehicle-mounted sensors to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides an automated assembly and detection equipment for vehicle-mounted sensors, comprising a machine base, a carrier streamline being provided on the machine base, an assembly mechanism, a manipulator, a visual detection component and a feeding module being sequentially provided at the rear end of the carrier streamline, a product carrier being provided on the carrier streamline, an NG product buffer station being also provided at the front end of the carrier streamline, the feeding module comprising a silo one and a silo two, a material moving mechanism being provided on one side of the silo one and the silo two, and the lower ends of the silo one and the silo two being embedded in the machine base.

[0007] Furthermore, the product carrier includes a movable carrier plate and a fixed carrier plate, the lower end of the movable carrier plate is slidably connected to the carrier streamline, the fixed carrier plate is mounted above the carrier streamline through a positioning seat, and assembly cavities are provided in the movable carrier plate and the fixed carrier plate.

[0008] Furthermore, the assembly mechanism includes a lifting seat, and a plurality of riveting components slidably connected thereto are provided at the front end of the lifting seat. An extrusion cylinder and a lifting cylinder are respectively provided at the upper and lower ends of the plurality of riveting components, and the lifting cylinder is located at the lower end of the movable carrier plate.

[0009] Furthermore, the plurality of the riveting assemblies are arranged in parallel, and the riveting assemblies include a stop screw and a plurality of hot riveting heads.

[0010] Furthermore, the structure of the silo 1 and the silo 2 is the same, and both the silo 1 and the silo 2 are provided with a lifting and loading mechanism and a belt feeding mechanism, and the lifting and loading mechanism includes a Z-axis linear motion module and a loading fork plate.

[0011] Furthermore, the material transfer mechanism includes an X-axis linear motion module, and a material transfer suction cup assembly is provided on the X-axis linear motion module.

[0012] Furthermore, the visual detection component is located on one side of the manipulator, and the visual detection component includes a plurality of detection cameras set at different angles.

[0013] Furthermore, the manipulator is connected to a material picking suction cup assembly, and a visual positioning camera is also provided on one side of the material picking suction cup assembly.

[0014] Beneficial effects: An automated assembly and testing device for vehicle-mounted sensors, which uses a carrier streamline, a feeding module, a manipulator and an assembly mechanism to achieve automated loading, grasping, assembly, testing and unloading operations, is more convenient to operate, has high assembly efficiency, improves assembly quality, and reduces labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a partial structural schematic diagram of the utility model;

[0017] Figure 3 Another partial structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the feeding module of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the feeding module of the utility model from another angle;

[0020] Figure 6 It is a schematic diagram of the structure of the pressure riveting assembly of the utility model.

[0021] Reference numerals

[0022] 1- base, 2- carrier streamline, 3- NG product buffer table, 4- manipulator, 5- visual inspection component, 51- inspection camera, 6- feeding module, 61- silo one, 62- silo two, 63- material transfer mechanism, 631- X-axis linear moving module, 632- material transfer suction cup assembly, 64- lifting and loading mechanism, 641- Z-axis linear moving module, 642- loading fork plate, 65- belt feeding mechanism, 7- product carrier, 71- moving carrier plate, 72- fixed carrier plate, 73- positioning seat, 8- assembly mechanism, 81- lifting seat, 82- riveting assembly, 821- stop screw, 822- hot riveting head, 83- extrusion cylinder, 84- lifting cylinder, 9- material picking suction cup assembly, 10- visual positioning camera. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] Example

[0025] like Figure 1-6 As shown, an automated assembly and testing equipment for vehicle-mounted sensors includes a machine base 1, on which a carrier streamline 2 is provided, at the rear end of which an assembly mechanism 8, a manipulator 4, a visual inspection component 5 and a feeding module 6 are sequentially provided, a product carrier 7 is provided on the carrier streamline 2, and at the front end of the carrier streamline 2 an NG product buffer table 3 is also provided, the feeding module 6 includes a silo 1 61 and a silo 2 62, a material moving mechanism 63 is provided on one side of the silo 1 61 and the silo 2 62, and the lower ends of the silo 1 61 and the silo 2 62 are embedded in the machine base 1.

[0026] The product carrier 7 includes a movable carrier plate 71 and a fixed carrier plate 72. The lower end of the movable carrier plate 71 is slidably connected to the carrier streamline 2. The fixed carrier plate 72 is mounted above the carrier streamline 2 through a positioning seat 73. Both the movable carrier plate 71 and the fixed carrier plate 72 are provided with assembly cavities. The product from the previous workstation flows into the equipment along the movable carrier plate 71 and is transferred to the lower end of the fixed carrier plate 72 to wait for assembly.

[0027] The assembly mechanism 8 includes a lifting seat 81, and a plurality of rivet assemblies 82 slidably connected to the lifting seat 81 are provided at the front end thereof. Extrusion cylinders 83 and lifting cylinders 84 are respectively provided at the upper and lower ends of the plurality of rivet assemblies 82. The plurality of rivet assemblies 82 are arranged in parallel. The rivet assemblies 82 include a stop screw 821 and a plurality of hot riveting heads 822. The plurality of rivet assemblies 82 and the lifting cylinder 84 respectively correspond to the upper and lower ends of the assembly cavity on the product carrier 7. The plurality of rivet assemblies 82 are pressed downward by the extrusion cylinder 83, and the assembly is realized by acting on the product through the stop screw 821 and the hot riveting head 822. The lifting cylinder 84 is located at the lower end of the movable carrier plate 71. During assembly, the lifting cylinder 84 and the extrusion cylinder 83 are started simultaneously to act on the upper and lower ends of the product.

[0028] The structure of silo one 61 and silo two 62 is the same. Both silo one 61 and silo two 62 are provided with a lifting and loading mechanism 64 and a belt feeding mechanism 65. The lifting and loading mechanism 64 includes a Z-axis linear moving module 641 and a loading fork plate 642. The material transfer mechanism 63 includes an X-axis linear moving module 631. The X-axis linear moving module 631 is provided with a material transfer suction cup assembly 632. The products to be assembled enter the feeding module 6 through the belt feeding mechanism 65 at the bottom of silo one 61 and silo two 62, and are placed on the upper end of the loading fork plate 642. The loading fork plate 642 is pushed upward by the Z-axis linear moving module 641. The products to be assembled in silo one 61 and silo two 62 can be transported in both directions through the material transfer mechanism 63, which is convenient for the robot 4 to grab.

[0029] The visual inspection component 5 is located on one side of the manipulator 4. The visual inspection component 5 includes multiple inspection cameras 51 set at different angles. The multiple inspection cameras 51 perform multi-directional inspections on the products to be assembled, thereby realizing self-inspection before assembly and re-inspection after assembly.

[0030] The operating principle of this device is as follows:

[0031] The product from the previous station enters the equipment through the carrier streamline 2 and docks with the assembly mechanism 8. The product to be assembled is loaded from the feeding module 6, enters through the bottom of the silo and is lifted upward by the lifting and loading mechanism 64, so as to be grasped by the material picking suction cup assembly 9 on the manipulator 4. After being grasped, the product to be assembled is first self-inspected by the visual inspection assembly 5. After confirmation of being qualified, it is grasped to the product carrier 7 and combined with the product of the previous station. The multiple riveting assemblies 82 on the assembly mechanism 8 are started to complete the assembly. The assembled product is grasped by the manipulator 4 again and moved to the visual inspection assembly 5 for re-inspection. The qualified product flows out of the equipment with the product carrier 7 and enters the next link. If the re-inspection is unqualified, it is placed in the NG product buffer table 3 for centralized collection.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the utility model content within the protection scope of the utility model.

Claims

1. An automated assembly and testing device for vehicle-mounted sensors, comprising a base (1), characterized in that: The machine base (1) is provided with a carrier streamline (2), the rear end of which is provided with an assembly mechanism (8), a manipulator (4), a visual inspection component (5) and a feeding module (6) in sequence, the carrier streamline (2) is provided with a product carrier (7), the front end of which is also provided with an NG product buffer table (3), the feeding module (6) comprises a silo 1 (61) and a silo 2 (62), a material transfer mechanism (63) is provided on one side of the silo 1 (61) and the silo 2 (62), and the lower ends of the silo 1 (61) and the silo 2 (62) are embedded in the machine base (1).

2. The vehicle-mounted sensor automated assembly and testing equipment according to claim 1, characterized in that: The product carrier (7) comprises a movable carrier plate (71) and a fixed carrier plate (72); the lower end of the movable carrier plate (71) is slidably connected to the carrier streamline (2); the fixed carrier plate (72) is mounted above the carrier streamline (2) via a positioning seat (73); and assembly cavities are provided in the movable carrier plate (71) and the fixed carrier plate (72).

3. The vehicle-mounted sensor automated assembly and testing equipment according to claim 2, characterized in that: The assembly mechanism (8) comprises a lifting seat (81), a front end of which is provided with a plurality of riveting assemblies (82) slidably connected thereto, and upper and lower ends of the plurality of riveting assemblies (82) are respectively provided with extrusion cylinders (83) and lifting cylinders (84), and the lifting cylinders (84) are located at the lower end of the movable carrier plate (71).

4. The vehicle-mounted sensor automated assembly and testing equipment according to claim 3, characterized in that: The plurality of pressure riveting assemblies (82) are arranged in parallel, and the pressure riveting assemblies (82) include a stop screw (821) and a plurality of hot riveting heads (822).

5. The vehicle-mounted sensor automated assembly and testing equipment according to claim 1, characterized in that: The structure of the silo one (61) and the silo two (62) is the same. Both the silo one (61) and the silo two (62) are provided with a lifting and loading mechanism (64) and a belt feeding mechanism (65). The lifting and loading mechanism (64) includes a Z-axis linear motion module (641) and a loading fork plate (642).

6. The vehicle-mounted sensor automated assembly and testing equipment according to claim 1, characterized in that: The material transfer mechanism (63) comprises an X-axis linear motion module (631), and a material transfer suction cup assembly (632) is provided on the X-axis linear motion module (631).

7. The vehicle-mounted sensor automated assembly and testing equipment according to claim 1, characterized in that: The visual detection component (5) is located on one side of the manipulator (4), and the visual detection component (5) comprises a plurality of detection cameras (51) arranged at different angles.

8. The vehicle-mounted sensor automated assembly and testing equipment according to claim 1, characterized in that: The manipulator (4) is connected to a material picking suction cup assembly (9), and a visual positioning camera (10) is also provided on one side of the material picking suction cup assembly (9).

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