Background
In the field of industrial production, in the production process of some non-standard products, the procedures such as assembly, welding and the like, detection and the like are generally required, each procedure needs independent equipment to execute the corresponding production procedure, and the defects of more equipment, high equipment cost, large occupied space, trouble in later maintenance and the like exist; in addition, the existing nonstandard equipment generally has the defect of low automation degree, so that the labor cost is high, the labor intensity is high, and a space for further improvement is provided.
In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a full-automatic assembling and welding production line, which solves the technical defects of more equipment, high equipment cost, low automation degree, high labor cost, high labor intensity and the like in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a full-automatic assembling and welding production line comprises a rack, and a jig circulating conveying line mechanism, a shell feeding mechanism, a stator feeding and assembling mechanism, a first stator welding mechanism, a second stator welding mechanism, a finished product detecting mechanism, a finished product blanking mechanism and an abnormity caching mechanism which are fixedly arranged on the rack, wherein the jig circulating conveying line mechanism comprises a product jig which is matched with the jig, the product jig can circularly move in the jig circulating conveying line mechanism, the shell feeding mechanism can send a shell of a product into a corresponding product jig in the jig circulating conveying line mechanism, the stator feeding mechanism is used for conveying the first stator and the second stator to the product jig and assembling the first stator and the second stator at corresponding positions on the shell, the first stator welding mechanism is used for welding the first stator assembled on the shell to the corresponding positions on the shell, the second stator welding mechanism is used for welding a second stator assembled on the shell to a corresponding position on the shell, the finished product detection mechanism is used for detecting finished products after welding, the finished product blanking mechanism is used for conveying products after detection to a preset position from a product jig, and the abnormal cache mechanism is used for caching the product jig filled with abnormal products.
As an improvement of the above technical solution, the casing feeding mechanism includes a casing tray assembly, a casing feeding manipulator assembly, and a casing cross carrier rail assembly, the casing feeding manipulator assembly includes two manipulator devices, a first manipulator device is used to convey the casing loaded on the casing feeding tray assembly to a corresponding carrier on the casing cross carrier rail assembly, and a second manipulator device in the casing feeding manipulator assembly is used to convey the casing loaded on the casing cross carrier rail assembly to a corresponding empty product jig on the jig circulating conveying line mechanism.
As a further improvement of the above technical solution, the stator feeding assembly mechanism includes a stator feeding tray assembly, a stator feeding turnover manipulator assembly, a stator assembly conveying manipulator assembly and a stator assembly bearing platform assembly, the stator feeding tray assembly is used for loading stator elements, the stator assembly conveying manipulator assembly is used for conveying the housing borne by the jig circulation conveying line mechanism to the stator assembly bearing platform assembly, the stator feeding turnover manipulator assembly is used for clamping the stator elements borne by the stator feeding tray assembly and turning the stator to a preset angle, after the stator is turned over, the stator feeding turnover manipulator assembly can load the stator to the housing borne by the stator assembly bearing platform assembly, after the housing is assembled into the stator, the stator assembly conveying manipulator assembly is used for conveying the assembled product to the corresponding product jig on the jig circulation conveying line mechanism, the stator assembling and bearing platform component () comprises an assembling and positioning jig and an assembling and positioning cylinder.
As a further improvement of the above technical solution, the first stator welding mechanism includes a first laser welding assembly and a first CCD welding detection assembly, the first laser welding assembly is used for fixedly welding the first stator at a corresponding position on the housing, and the first CCD welding detection assembly is used for detecting the welding quality of the first stator welding mechanism to the first stator;
as a further improvement of the above technical solution, the second stator welding mechanism includes a second laser welding assembly and a second CCD welding detection assembly, the second laser welding assembly is used for fixedly welding the second stator at a corresponding position on the housing, and the second CCD welding detection assembly is used for detecting the welding quality of the second stator welding mechanism to the second stator;
as a further improvement of the above technical solution, the first laser welding assembly and the second laser welding assembly both include two laser welders, the two laser welders are symmetrically distributed, the first CCD welding detection assembly and the second CCD welding detection assembly both include two CCD detection cameras, and the two CCD detection cameras are symmetrically distributed.
As a further improvement of the above technical solution, the finished product detection mechanism includes a finished product height measurement component, a finished product length and width detection component, a finished product resistance detection component, and a finished product pressure resistance detection component, where the finished product height measurement component is used to detect finished product height data, the finished product length and width detection component is used to detect finished product length and width data, the finished product electronic detection component is used to detect finished product resistance data, and the finished product pressure resistance detection component is used to detect pressure resistance of a finished product.
As a further improvement of the technical scheme, the finished product blanking mechanism comprises a finished product blanking tray assembly and a finished product blanking manipulator assembly, and the finished product blanking manipulator assembly is used for conveying a finished product which is detected on the jig circulating conveying line mechanism to the finished product blanking tray assembly from the product jig.
As a further improvement of the technical proposal, the utility model also comprises a product turnover mechanism fixed on the frame, the product turnover mechanism is arranged between the second stator welding mechanism and the finished product detection mechanism, after the second stator welding mechanism finishes the welding work of the product, the product turnover mechanism is used for turning over the product and comprises a product turnover working platform assembly, a product turnover manipulator assembly and a product turnover conveying manipulator assembly, the product overturning and conveying manipulator assembly is used for conveying the products welded on the jig circulating conveying line mechanism to the product overturning working platform assembly, the product overturning mechanical arm component is used for overturning 180 degrees of a product placed on the product overturning working platform component, and the product overturning conveying mechanical arm component can convey the product overturned on the product overturning working platform component to a corresponding product jig on the jig circulating conveying line mechanism.
As a further improvement of the above technical solution, the abnormal buffer mechanism includes a first abnormal buffer component, a second abnormal buffer component, a third abnormal buffer component and a fourth abnormal buffer component, the first abnormal buffer component is disposed between the stator feeding assembly mechanism and the first stator welding mechanism, the second abnormal buffer component is disposed between the first stator welding mechanism and the second stator welding mechanism, the third abnormal buffer component is disposed between the second stator welding mechanism and the finished product detection mechanism, the fourth abnormal buffer component is disposed between the finished product detection mechanism and the finished product blanking mechanism, the first abnormal buffer component is used for buffering a product jig with unqualified feeding of the shell or unqualified feeding of the stator, the second abnormal buffer component is used for buffering a product jig with unqualified feeding of the first stator, the third abnormal cache component is used for caching the product jig bearing the unqualified product welded by the second stator, and the fourth abnormal cache component is used for caching the product jig bearing the unqualified product detected by the finished product detection mechanism.
As a further improvement of the above technical solution, the rack is further provided with a product jig gap detection assembly, a housing height measurement assembly, a stator height measurement assembly, a first jig rotation assembly and a second jig rotation assembly, the product jig gap detection assembly is arranged at the front of the housing feeding mechanism and is used for detecting whether a corresponding gap on the product jig is at a preset correct position, the housing height measurement assembly is arranged between the housing feeding mechanism and the stator feeding assembly mechanism and is used for detecting whether the height of the housing after the housing is fed is within a set range, the stator height measurement assembly is arranged between the stator feeding assembly mechanism and the first stator welding mechanism and is used for detecting whether the height of the stator after the stator is fed is within the set range, the first jig rotation assembly is arranged between the first stator welding mechanism and the second stator welding mechanism and is used for rotating the product jig completing the first stator welding operation by a preset angle, and the second jig rotating assembly is arranged at the rear part of the second stator welding mechanism.
As a further improvement of the above technical scheme, the jig circulating conveyor line mechanism is a closed circulating conveyor line, and includes a conveying rail, a stepping feeding device, a connecting conveyor belt device and a plurality of pushing devices, and the product jig can move circularly in the jig circulating conveyor line mechanism;
as a further improvement of the technical scheme, the rack is formed by splicing four rack modules, and the jig circulating conveying line mechanisms are distributed on the mounting plates corresponding to the four rack modules.
The invention has the beneficial effects that: the invention provides a full-automatic assembling and welding production line, which can complete the work of assembling, welding, detecting, blanking and the like of a shell, a first stator and a second stator through a jig circulating conveyor line mechanism, a shell feeding mechanism, a stator feeding and assembling mechanism, a first stator welding mechanism, a second stator welding mechanism, a finished product detecting mechanism, a finished product blanking mechanism and an abnormal cache mechanism.
To sum up, this kind of full-automatic assembly welding production line has solved the equipment that prior art exists many, equipment cost is high, degree of automation is low, the cost of labor is high, intensity of labour is big etc. technical defect.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical features in the invention can be interactively combined on the premise of not conflicting with each other, and refer to fig. 1-5.
A full-automatic assembly welding production line comprises a rack 1, a jig circulating conveying line mechanism 10, a shell feeding mechanism 2, a stator feeding assembly mechanism 3, a first stator welding mechanism 4, a second stator welding mechanism 5, a finished product detection mechanism 6, a finished product blanking mechanism 7 and an abnormal cache mechanism, wherein the jig circulating conveying line mechanism 10 comprises a product jig 100 which is matched with the jig circulating conveying line mechanism 10 in use, the product jig 100 can circularly move in the jig circulating conveying line mechanism 10, the shell feeding mechanism 2 can send a shell of a product into the corresponding product jig 100 in the jig circulating conveying line mechanism 10, the stator feeding mechanism 3 is used for conveying the first stator and the second stator to the product jig 100 and assembling the first stator and the second stator on the corresponding positions of the shell, the first stator welding mechanism 4 is used for welding the first stator assembled on the shell to the corresponding positions of the shell, the second stator welding mechanism 5 is used for welding a second stator assembled on the shell to a corresponding position on the shell, the finished product detection mechanism 6 is used for detecting a finished product after welding, the finished product blanking mechanism 7 is used for conveying the product after detection from the product jig 100 to a preset position, and the abnormity caching mechanism is used for caching the product jig 100 filled with abnormal products.
Preferably, the shell feeding mechanism 2 includes a shell tray assembly 21, a shell feeding manipulator assembly 22, and a shell cross carrier rail assembly 23, the shell feeding manipulator assembly 22 includes two manipulator devices, a first manipulator device is used to convey the shell carried on the shell feeding tray assembly 21 to a corresponding carrier on the shell cross carrier rail assembly 23, and a second manipulator device in the shell feeding manipulator assembly 22 is used to convey the shell carried on the shell cross carrier rail assembly 23 to a corresponding empty product jig 100 on the jig circulation conveying line mechanism 10.
Preferably, the stator feeding assembling mechanism 3 includes a stator feeding tray assembly 31, a stator feeding turnover manipulator assembly 32, a stator assembling conveying manipulator assembly 33 and a stator assembling bearing platform assembly 34, the stator feeding tray assembly 31 is used for loading stator elements, the stator assembling conveying manipulator assembly 33 is used for conveying the housing carried on the jig circulating conveying line mechanism 10 to the stator assembling bearing platform assembly 34, the stator feeding turnover manipulator assembly 32 is used for clamping the stator elements carried on the stator feeding tray assembly 31 and turning the stator to a preset angle, after the stator is turned over, the stator feeding turnover manipulator assembly 32 can load the stator to the housing carried on the stator assembling bearing platform assembly 34, after the housing is assembled into the stator, the stator assembling conveying manipulator assembly 33 is used for conveying the assembled product to the corresponding product jig 100 on the jig circulating conveying line mechanism 10, the stator assembling and bearing platform assembly comprises an assembling and positioning jig and an assembling and positioning cylinder.
Preferably, the first stator welding mechanism 4 includes a first laser welding assembly 41 and a first CCD welding detection assembly 42, the first laser welding assembly 41 is configured to fixedly weld the first stator at a corresponding position on the housing, and the first CCD welding detection assembly 42 is configured to detect the welding quality of the first stator welding mechanism 4 on the first stator;
preferably, the second stator welding mechanism 5 includes a second laser welding assembly 51 and a second CCD welding detection assembly 52, the second laser welding assembly 51 is used for fixedly welding the second stator at a corresponding position on the housing, and the second CCD welding detection assembly 52 is used for detecting the welding quality of the second stator welding mechanism 5 on the second stator;
preferably, the first laser welding assembly 41 and the second laser welding assembly 51 both include two laser welders, the two laser welders are symmetrically distributed, the first CCD welding detection assembly 42 and the second CCD welding detection assembly 52 both include two CCD detection cameras, and the two CCD detection cameras are symmetrically distributed.
Preferably, the finished product detection mechanism 6 includes a finished product height measurement component 61, a finished product length and width detection component 62, a finished product resistance detection component 63, and a finished product pressure resistance detection component 64, where the finished product height measurement component 61 is used to detect finished product height data, the finished product length and width detection component 62 is used to detect finished product length and width data, the finished product electronic detection component 63 is used to detect finished product resistance data, and the finished product pressure resistance detection component 64 is used to detect pressure resistance of a finished product.
Preferably, the finished product blanking mechanism 7 includes a finished product blanking tray assembly 71 and a finished product blanking manipulator assembly 72, and the finished product blanking manipulator assembly 71 is configured to convey a finished product that is detected by the jig circulating conveyor line mechanism 10 from the product jig 100 to the finished product blanking tray assembly 71.
Preferably, the device also comprises a product turnover mechanism 8 fixed on the frame 1, wherein the product turnover mechanism 8 is arranged between the second stator welding mechanism 5 and the finished product detection mechanism 6, after the second stator welding mechanism 5 finishes the welding work of the product, the product turnover mechanism 8 is used for turning over the product, the product turnover mechanism 8 comprises a product turnover working platform component 81, a product turnover manipulator component 82 and a product turnover conveying manipulator component 83, the product turnover conveying manipulator component 83 is used for conveying the products welded on the jig circulating conveying line mechanism 10 to the product turnover working platform component 81, the product overturning manipulator assembly 82 is used for overturning the product placed on the product overturning working platform assembly 81 by 180 degrees, and the product overturning conveying manipulator assembly 83 can convey the product overturned on the product overturning working platform assembly 81 to the corresponding product jig 100 on the jig circulating conveying line mechanism 10.
Preferably, the abnormal buffer mechanism includes a first abnormal buffer component 91, a second abnormal buffer component 92, a third abnormal buffer component 93 and a fourth abnormal buffer component 94, the first abnormal buffer component 91 is disposed between the stator feeding assembly mechanism 3 and the first stator welding mechanism 4, the second abnormal buffer component 92 is disposed between the first stator welding mechanism 4 and the second stator welding mechanism 5, the third abnormal buffer component 93 is disposed between the second stator welding mechanism 5 and the finished product detection mechanism 6, the fourth abnormal buffer component 94 is disposed between the finished product detection mechanism 6 and the finished product blanking mechanism 7, the first abnormal buffer component 91 is used for buffering a product jig 100 with unqualified shell feeding or unqualified stator feeding, the second abnormal buffer component 92 is used for buffering a product jig 100 bearing a product with unqualified first stator welding, the third abnormal cache component 93 is used for caching the product jig 100 bearing the products which are unqualified in the welding of the second stator, and the fourth abnormal cache component 94 is used for caching the product jig 100 bearing the products which are unqualified in the welding of the finished product detection mechanism 6.
Preferably, the rack 1 is further provided with a product jig gap detection assembly 95, a housing height measurement assembly 96, a stator height measurement assembly 97, a first jig rotation assembly 98 and a second jig rotation assembly 99, the product jig gap detection assembly 95 is disposed at the front of the housing feeding mechanism 2 and is used for detecting whether a corresponding gap on the product jig 100 is at a preset correct position, the housing height measurement assembly 96 is disposed between the housing feeding mechanism 2 and the stator feeding assembly mechanism 3 and is used for detecting whether the height of the housing after the housing is fed is within a set range, the stator height measurement assembly 97 is disposed between the stator feeding assembly mechanism 3 and the first stator welding mechanism 4 and is used for detecting whether the height of the stator after the stator is fed is within the set range, the first jig rotation assembly 98 is disposed between the first stator welding mechanism 4 and the second stator welding mechanism 5 and is used for rotating the product jig 100 which completes the first stator welding work by a preset angle, the second jig rotating assembly 99 is disposed at the rear of the second stator welding mechanism 5.
Preferably, the jig circulating conveyor line mechanism 10 is a closed circulating conveyor line, and includes a conveying rail, a stepping feeding device, a connecting conveyor belt device and a plurality of pushing devices, and the product jig 100 can move circularly in the jig circulating conveyor line mechanism 10;
preferably, frame 1 is formed by four frame modules concatenation, and tool circulation transfer chain mechanism 10 distributes on the mounting panel that four frame modules correspond, and in this embodiment, frame 1 is formed by first frame module, second frame module, third frame module and fourth frame module concatenation, tool circulation transfer chain mechanism 10, casing feed mechanism 2, stator material loading assembly devices 3, first stator welding mechanism 4, second stator welding mechanism 5, finished product detection mechanism 6, finished product unloading mechanism 7 and the first frame module of unusual buffer memory mechanism installation, second frame module, third frame module and fourth frame module concatenation form on the integral erection platform.
In other embodiments, a proper number of rack modules can be selected according to actual needs to be spliced into a rack, so that the rack is conveniently installed in a modularized manner, and the assembly efficiency is improved.
When the novel product jig detection device is implemented specifically, firstly, before the empty product jig 100 enters the working area of the shell feeding mechanism 2, the product jig notch detection assembly 95 detects the notch position of the empty product jig 100 to ensure that the placement position of the product jig is the correct position; further, the product jig 100 conveys the corresponding position of the shell feeding mechanism 2 forwards in the jig circulating conveyor line mechanism 100, and the shell feeding mechanism 2 conveys the shell element into the corresponding concave position of the product jig 100 to complete shell feeding; further, the housing height measuring assembly 96 measures the height of the product jig 100 after the housing is loaded, and detects the height of the housing on the product jig 100, so as to determine whether the loading position of the housing is accurate, when the housing is not loaded properly, the housing does not pass through the stator loading assembly process, the housing and the product jig 100 directly enter the first abnormal buffer assembly 91 for buffer storage, when the housing is loaded properly, the product jig 100 loaded with the housing is continuously conveyed forwards to the position corresponding to the stator loading assembly mechanism 3 in the jig circulating conveyor line mechanism 10, and the stator loading assembly mechanism 3 conveys the first stator and the second stator to the housing and assembles the first stator and the second stator at the corresponding position on the housing; further, after the assembly work of the first stator and the second stator is completed, the product jig 100 carries the shell and the stator and continues to be conveyed forwards, when the stator height measurement assembly 97 is reached, the stator height measurement assembly 97 detects the height of the stator and determines whether the stator is assembled in place, when the stator height detection is abnormal, the product jig 100 carrying the shell and the stator directly flows into the first abnormal cache assembly 91 for caching, and when the stator height measurement is qualified, the product jig 100 carrying the product continues to be conveyed forwards; further, the product is conveyed to a position corresponding to the first stator welding mechanism 4, the first stator welding mechanism 4 performs first welding on the stator, specifically, the stator is welded through the first laser welding component 41, after the welding is completed, the welding position is detected through the first CCD welding detection component 42, when the detection is unqualified, the product jig 100 carrying the unqualified welding product is conveyed into the second abnormal buffer component 92 for buffer storage, and after the welding detection is qualified, the product jig 100 carrying the qualified welding product is conveyed forwards continuously and reaches a position corresponding to the first jig rotating component 98; further, the first jig rotating assembly 98 rotates the product jig 100 by a proper angle, after the rotation is completed, the product jig 100 is continuously conveyed forwards to a position corresponding to the second stator welding mechanism 5, the second stator welding mechanism 5 performs second welding on the stator, specifically, the stator is welded through the second laser welding assembly 51, after the welding is completed, the welding point of the second welding is detected through the second CCD welding detection assembly 52, the product jig 100 which is unqualified in the second welding detection directly flows into the third abnormal cache assembly 93 for caching, the product jig 100 which is qualified in the second welding detection continuously conveys forwards and reaches the position corresponding to the second jig rotating assembly 98; further, the second jig rotating assembly 98 rotates the product jig 100 carrying the product by a preset angle, and after the rotation is completed, the product jig 100 carrying the product is continuously conveyed forward to reach a position corresponding to the product turnover mechanism 8; further, the product turnover mechanism 8 turns the product to a proper 180 degrees, and after the product is turned over, the product jig 100 carries the product and continues to move forward to the finished product detection mechanism 6; further, the finished product detection mechanism 6 performs height, length, width, resistance and pressure resistance tests on the finished product to determine the performance of the product, when the detection is unqualified, the finished product carried by the product jig 100 directly flows into the fourth abnormal cache component 94 for caching, and the qualified product and the product jig 100 are continuously conveyed forward to the finished product blanking mechanism 7; further, after the finished product blanking mechanism 7 blanks the finished products on the product jigs 100, the empty product jigs 100 flow back to the initial position of the shell feeding mechanism 2 along the jig circulating conveyor line mechanism 10 to wait for the next shell feeding.
Therefore, the automatic processes of assembling, welding, detecting and the like of a product are completed, the processes are continuously repeated, the automatic circular production work of the product can be realized, and the production efficiency is high.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.