The vision detection system that is used for the pull-switch assembling line
Technical field
The utility model relates to the commercial production checkout equipment, particularly a kind of vision detection system that is used for the pull-switch assembling line.
Background technology
Pull-switch is made up of following of box core, supporting slice, lug plate, contact chip, box core loam cake and button, and each accessory is installed on following of the box core successively, is one procedure, also need on lug plate, add the conduction grease in its assembling process.Traditional pull-switch mode of production is through workman's manual setting; Each procedure carries out to several workmans by one simultaneously, and the workman that the semi-manufacture after the assembling are delivered to subsequent processing assembles, but because the assembly of switch is more; All the operation completion needs more manpower; And the efficient of manual setting is low, and the production in enormous quantities of suitable pull-switch does not influence Enterprises'Competitiveness.
Therefore, the applicant designs a kind of production equipment that can assemble the switch enclosure core automatically, comprise on this equipment each accessory installation procedure and lug plate add the fat operation, realize the full-automatic assembling of pull-switch.And may occur in the automatic assembling process of switch that contact chip is instead adorned, button anti-dress, supporting slice or lug plate distortion or defectives such as anti-dress, the discontented mould of working of plastics; In order to guarantee the qualification rate of product; Need the product after the assembling be detected, traditional way is to be inspected by random samples by the workman.Under the prerequisite of producing in enormous quantities, need more workman to inspect by random samples, the time of sampling observation is longer, and each product of assurance that can not be real is certified products.
The utility model content
In order to address the above problem, overcome the deficiency of prior art, the purpose of the utility model provides a kind of vision detection system that is used for the pull-switch assembling line, and the switch of accomplishing assembling is detected automatically.
The utility model solves the technical scheme that its technical matters adopted:
The vision detection system that is used for the pull-switch assembling line; Comprise the support that is fixedly mounted on the production line; Said support top is provided with and is used for camera that the product on the production line is taken; The data output end of said camera is connected with the computing machine that is used for image is compared analyzing and processing, and the output terminal of said computing machine connects execution module.
Further improvement as technique scheme; Said camera be positioned at the production line conveying belt directly over; Said support is provided with the light shield around camera; On the said support light source is installed, said light source shines between camera and production line conveying belt and towards the production line conveying belt.Light source can be taken for camera illumination is provided, and makes the camera in any environment can both normal photographing, and light shield is used to block extraneous light, guarantees that the effect of taking does not receive ectocine.
As the further improvement of technique scheme, said execution module comprises warning device and/or automatic discharger.
The principle of work of vision detection system is: by camera the switch that assembles is taken; And image is sent to computing machine carries out analyzing and processing; Differentiating product is non-defective unit or defective products, if the differentiation result is a non-defective unit, product continues to be transported to next step along production line and collects; If the differentiation result is a defective products, the triggering execution module is reported to the police or product is directly discharged production line.
The beneficial effect of the utility model is: the vision detection system of the utility model is used for the pull-switch assembling line; Each product of accomplishing assembling is detected automatically, and the qualification rate that guarantees product adopts vision detection system can save the human resources of spot-check more than or equal to 98%; And its detection speed is spot-check far above conventional artificial; Improve production efficiency greatly, be applicable to the situation of production in enormous quantities, helped the competition of enterprise.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Fig. 2 be the utility model structural representation two;
Fig. 3 is the module frame chart of the utility model.
Drawing reference numeral explanation: 1, support, 2, camera, 3, light shield, 4, light source, 5, computing machine, 6, execution module, 7, warning device, 8, discharger automatically.
Embodiment
With reference to Fig. 1, Fig. 2; A kind of vision detection system that is used for the pull-switch assembling line that the utility model provides; Comprise the support 1 that is fixedly mounted on the pull-switch assembling line; Support 1 top is provided with camera 2, camera 2 be positioned at the production line conveying belt directly over be used for the product on the production line is taken, also be provided with light shield 3 and light source 4 on the support 1.The data output end of camera 2 is connected to computing machine 5, and the software that is used for image is carried out analyzing and processing is installed in the computing machine 5, and the related data of having imported pull-switch compares, and the output terminal of computing machine 5 is connected with execution module 6.
Further, execution module 6 can be warning devices such as hummer or flashing lamp, and execution module 6 can also be for including the automatic discharger 8 that electric cylinder and cylinder are cut somebody's hair by computer-controlled.
The principle of work of vision detection system is: taken by 2 pairs of pull-switches of accomplishing assembling of camera; And image is sent to computing machine 5; Compare analysis with the data that are kept at the switch on the computing machine 5; Differentiating product is non-defective unit or defective products, if the differentiation result is a non-defective unit, product continues to be transported to next step along production line and collects; If the differentiation result is a defective products, then triggers execution module 6 and report to the police or product is directly discharged production line.
The vision detection system of the utility model is used for the pull-switch assembling line; Each product of accomplishing assembling is detected automatically, and the qualification rate that guarantees product adopts vision detection system can save the human resources of spot-check more than or equal to 98%; And its detection speed is spot-check far above conventional artificial; Improve production efficiency greatly, be applicable to the situation of production in enormous quantities, helped the competition of enterprise.
The above is merely the preferential embodiment of the utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the utility model.