CN213581383U

CN213581383U - Automatic assembly line material detecting system

Info

Publication number: CN213581383U
Application number: CN202022719805.5U
Authority: CN
Inventors: 武光泽; 周翔; 薛梦萍; 王云飞; 蒋敏
Original assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Current assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-29
Anticipated expiration: 2030-11-20

Abstract

The utility model provides an automatic assembly line material detecting system, including workstation, support, multidirectional adjustment mechanism, image acquisition device, light source and industrial computer, the support set up in on the workstation, multidirectional adjustment mechanism's one end is fixed in on the support, image acquisition device with the light source is fixed in multidirectional adjustment mechanism's the other end, the industrial computer with the image acquisition device electricity is connected. The utility model discloses whether can conveniently carry out the detection of whether successful material loading of automatic assembly line material loading department effectively to the qualification rate of guarantee product, and efficient, the cost of labor is low.

Description

Automatic assembly line material detecting system

Technical Field

The utility model relates to a production detects technical field, concretely relates to automatic assembly line material detecting system.

Background

With the advance of industry 4.0, the automatic assembly technology is mature, and the automatic loading and unloading equipment is also commonly used. On the automatic assembly line, the situation of automatic feeding failure happens occasionally, therefore need to propose a scheme that can conveniently, effectively detect out automatic feeding department material and have or not.

SUMMERY OF THE UTILITY MODEL

The utility model provides an solve above-mentioned technical problem, provide an automatic assembly line material detecting system, can conveniently carry out the detection whether successful material loading of automatic assembly line material loading department effectively to the qualification rate of guarantee product, and efficient, the cost of labor is low.

The utility model adopts the technical scheme as follows:

the utility model provides an automatic assembly line material detecting system, includes workstation, support, multidirectional adjustment mechanism, image acquisition device, light source and industrial computer, the support set up in on the workstation, multidirectional adjustment mechanism's one end is fixed in on the support, image acquisition device with the light source is fixed in multidirectional adjustment mechanism's the other end, the industrial computer with the image acquisition device electricity is connected.

The support includes that first regulation pole, second are adjusted pole and clamping sleeve, clamping sleeve includes first trepanning and second trepanning, the one end of first regulation pole is fixed in on the workstation, first regulation pole cover is located in the first trepanning, second is adjusted the pole cover and is located in the second regulation hole.

The multidirectional adjusting mechanism comprises a hoop and a ball seat, the hoop serves as one end of the multidirectional adjusting mechanism and is fixed at one end of the second adjusting rod, the ball seat serves as the other end of the multidirectional adjusting mechanism and comprises a ball part and a seat part, and the ball part is arranged in a cavity of the hoop.

The image acquisition device comprises a camera and a lens, the camera is fixed on the seat part of the hoop, and the lens is fixed on the camera.

The camera is an industrial camera, and the lens is a fixed-focus lens.

The industrial personal computer is connected with the industrial camera through a communication interface so as to receive the material image acquired by the industrial camera.

The material is a steering lamp shade subassembly.

The utility model has the advantages that:

the utility model discloses an gather the image of automatic assembly line material loading department, can conveniently carry out the detection whether successful material loading of automatic assembly line material loading department effectively to the qualification rate of guarantee product, and efficient, the cost of labor is low.

Drawings

FIG. 1 is a schematic diagram of an automatic assembly line material inspection system according to an embodiment of the present invention;

FIG. 2 is a block diagram of an automated assembly line material inspection system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a workbench according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a bracket according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a multidirectional adjusting mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an image capturing device and a light source according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and fig. 2, the utility model discloses automatic assembly line material detecting system of embodiment includes workstation 10, support 20, multidirectional adjustment mechanism 30, image acquisition device 40, light source 50 and industrial computer 60, and support 20 sets up on workstation 10, and multidirectional adjustment mechanism 30's one end is fixed in on support 20, and image acquisition device 40 and light source 50 are fixed in the other end of multidirectional adjustment mechanism 30, and industrial computer 60 is connected with image acquisition device 40 electricity.

In an embodiment of the present invention, as shown in fig. 1 and 3, the working table 10 may include a first base plate 11, a supporting plate 12, and a first supporting column 13 disposed between the first base plate 11 and the supporting plate 12, the first supporting column 13 may be plural, and the first base plate 11, the supporting plate 12, and the first supporting column 13 are used for ensuring stability of other components disposed thereon and ensuring basic heights of the other components.

In an embodiment of the present invention, as shown in fig. 1 and 4, the bracket 20 includes a first adjusting rod 21, a second adjusting rod 22 and a clamping sleeve 23, the clamping sleeve 23 includes a first sleeve hole and a second sleeve hole, and one end of the first adjusting rod 21 is fixed on the working table 10. The first adjusting rod 21 is sleeved in the first sleeve, can move in the first sleeve along the length direction of the first adjusting rod 21, and can clamp the first adjusting rod 21 through a fixing piece, such as a bolt, arranged corresponding to the first sleeve; the second adjusting rod 22 is sleeved in the second adjusting hole and can move in the second sleeve along the length direction of the second adjusting rod 22, and the second sleeve can clamp the second adjusting rod 22 through a fixing member, such as a bolt, disposed corresponding to the second sleeve. The first and second eyelets define the first and

second adjustment rods

21 and 22 in different directions, for example, the first adjustment rod 21 is in a vertical direction, and the second adjustment rod 22 is in a horizontal direction, so that by the relative movement of the first adjustment rod 21 and the clamping sleeve 23 in the first sleeve, the vertical position, i.e., the up-down position shown in fig. 1, of the second adjustment rod 22 and its upper member (including the multidirectional adjustment mechanism 30, the image capture device 40 and the light source 50) can be adjusted, and by the relative movement of the second adjustment rod and the clamping sleeve 23 in the second sleeve, the horizontal position, i.e., the left-right position shown in fig. 1, of the upper member of the second adjustment rod can be adjusted.

In an embodiment of the present invention, as shown in fig. 1 and 5, the multidirectional adjusting mechanism 30 includes a hoop 31 and a ball seat 32, the hoop 31 is used as one end of the multidirectional adjusting mechanism 30, and can be fixed to one end of the second adjusting rod 22 through a bolt, the ball seat 32 is used as the other end of the multidirectional adjusting mechanism 30, and includes a ball portion and a seat portion, and the ball portion is disposed in the cavity of the hoop 31. Thus, the angle between the seat and the upper part (including the image capturing device 40 and the light source 50) can be adjusted by the movement of the ball part of the ball socket 32 in the cavity of the hoop 31.

In other embodiments of the present invention, the multidirectional adjusting mechanism 30 may be replaced by a gooseneck or other component capable of multidirectional adjustment.

In an embodiment of the present invention, as shown in fig. 1 and 6, the image capturing device 40 includes a camera 41 and a lens 42, the camera 41 can be fixed to the seat of the hoop 31 by bolts, and the lens 42 is fixed to the camera 41. In one embodiment of the present invention, the camera may be an industrial camera and the lens may be a fixed focus lens. The industrial camera can select Mer-200-14gm camera, can convert light signal into ordered electric signal to implement image acquisition, and its fixed-focus lens can select M0814-MP2, and can manually regulate visual range and distance.

In an embodiment of the present invention, as shown in fig. 1 and 6, the light source 50 includes a light source mounting seat 51 and a ring-shaped light source 52, wherein one end of the light source mounting seat 51 is fixed to the ring-shaped light source 52, and the other end is fixed to the seat of the hoop 31. A light source controller (not shown) is also arranged corresponding to the annular light source 52, and the light source controller can be independently arranged or arranged in the industrial personal computer 60 and is used for controlling the on/off and the luminous intensity of the annular light source 52. In one embodiment of the present invention, the annular light source 52 may be MV-LRDS-100-90-W and the light source controller may be MV-AP 1024-2T. When the light is irradiated, the shooting area can be separated from the external light source through the brown acrylic plate, so that the intake intensity of the external light source is reduced, and the influence of the external light source on the light irradiation is reduced.

In an embodiment of the present invention, the industrial computer 60 may be an MTC-5300, and the industrial computer 60 may be connected to the industrial camera through a communication interface, such as a serial port or an ethernet port, to receive the material image collected by the industrial camera. It should be noted that the embodiment of the present invention provides a material image, which is an image of a position where a material is located, and includes the material when the material loading is successful, and does not include the material when the material loading fails.

In one embodiment of the present invention, the material may be a cover sub-assembly for a turn signal lamp. As shown in fig. 1, a second bottom plate and a supporting member are arranged at a feeding position of the automatic assembly line, the supporting member includes a clamping fixture and a second supporting column for clamping a steering lamp cover sub-assembly, and a side steering lamp cover sub-assembly arranged on a rearview mirror is taken as an example in the figure.

Referring to fig. 1 to 6, when in use, the up-down and left-right positions of the camera 41, the lens 42 and the light source 50 can be adjusted by adjusting the position relationship between the first adjusting rod 21, the second adjusting rod 22 and the clamping sleeve 23, and the angles of the camera 41, the lens 42 and the light source 50 can be adjusted by adjusting the ball seat 32, so that the lens 42 and the light source 50 are opposite to the position of the steering lamp shade sub-assembly at the feeding position, and the lens 42 and the steering lamp shade sub-assembly are away from each other by a preset distance, for example, a preferable detection distance of 250mm, so as to ensure the image acquisition effect, thereby ensuring the detection accuracy. When camera 41 gathered the material image, accessible communication interface transmits to industrial computer 60, and industrial computer 60 shows the material image through the display of taking or external certainly to whether the detection personnel look over the material image and judge the material, whether the material loading is successful promptly. Alternatively, the industrial personal computer 60 may automatically determine whether the feeding is successful through an internal program, such as an image comparison program, a target detection program, and the like.

As shown in FIG. 2, the industrial personal computer 60 may also be connected to a PLC of an automatic assembly line, and in one embodiment of the present invention, the PLC may be selected from a Taida AS228T, and TCP/IP communication may be performed between the industrial personal computer 60 and the PLC. After judging whether the feeding is successful, the industrial personal computer 60 can send a corresponding assembly control instruction to the PLC, for example, the automatic assembly process is continued when the feeding is successful, the automatic assembly process is suspended when the feeding is failed, and the assembly control instruction can be sent by an operator through the operator control computer 60 or can be automatically generated and sent by the industrial personal computer 60 according to a judgment result. After the PLC executes the assembly control command, the PLC may send a feedback signal to the industrial personal computer 60, so that the industrial personal computer 60 controls the camera 41 to perform the next image acquisition.

According to the utility model discloses automatic assembly line material detecting system through the image of gathering automatic assembly line material loading department, can conveniently carry out the detection whether successful material loading of automatic assembly line material loading department effectively to the qualification rate of guarantee product, and efficient, the cost of labor is low.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. The meaning of "plurality" is two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present invention includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present invention.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, each functional unit in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides an automatic assembly line material detecting system, its characterized in that, includes workstation, support, multidirectional adjustment mechanism, image acquisition device, light source and industrial computer, the support set up in on the workstation, multidirectional adjustment mechanism's one end is fixed in on the support, image acquisition device with the light source is fixed in multidirectional adjustment mechanism's the other end, the industrial computer with the image acquisition device electricity is connected.

2. The automatic assembly line material detection system of claim 1, wherein the support comprises a first adjusting rod, a second adjusting rod and a clamping sleeve, the clamping sleeve comprises a first trepan boring and a second trepan boring, one end of the first adjusting rod is fixed on the workbench, the first adjusting rod is sleeved in the first trepan boring, and the second adjusting rod is sleeved in the second adjusting bore.

3. The automatic assembly line material detection system of claim 2, wherein the multi-directional adjustment mechanism comprises a hoop and a socket, the hoop is used as one end of the multi-directional adjustment mechanism and is fixed to one end of the second adjustment rod, the socket is used as the other end of the multi-directional adjustment mechanism and comprises a ball portion and a seat portion, and the ball portion is arranged in a cavity of the hoop.

4. The automated assembly line material inspection system of claim 3, wherein the image capture device comprises a camera secured to a seat of the hoop and a lens secured to the camera.

5. The automated assembly line material inspection system of claim 4, wherein the camera is an industrial camera and the lens is a fixed focus lens.

6. The automated assembly line material detection system of claim 5, wherein the industrial personal computer is coupled with the industrial camera through a communication interface to receive the material images captured by the industrial camera.

7. The automated assembly line material inspection system of any one of claims 1-6, wherein the material is a winker light housing subassembly.