Automatically check weighing is claimed
Technical field
The utility model relates to a kind of equipment that medicine is produced that is used for, and is specifically related to a kind of article to quantitative package and carries out the Automatic check weiger that weight is veritified.
Background technology
At present, in the middle of medicine was produced, the mode inspected by random samples was taked in domestic control to product weight mostly, can not guarantee that like this each product that dispatches from the factory all obtains check, therefore can not guarantee that each product that dispatches from the factory all is certified products.
Therefore, provide a kind of each product that dispatches from the factory that makes all to obtain weight test, guarantee that each product that dispatches from the factory all is that the Automatic check weiger of certified products becomes the industry technical issues that need to address.
The utility model content
The utility model technical issues that need to address are to provide a kind of each product that dispatches from the factory that makes all to obtain weight test, guarantee that each product that dispatches from the factory all is that the automatic check weighing of certified products is claimed.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: check weighing is claimed automatically; Comprise support, support is provided with check weighing platform and check weighing controller, is provided with LOAD CELLS between check weighing platform and the support; The sidepiece of support is provided with the pusher cylinder of horizontal arrangement; The tailpiece of the piston rod of pusher cylinder is fixed with pushing block, and LOAD CELLS output weight signal is given the check weighing controller, and the check weighing controller is selected to export control signal according to the size of weight signal and pushed away the article on the check weighing platform to drive pushing block for the pusher cylinder.
Described LOAD CELLS is a resistance strain weighing transducer.
Owing to adopted said structure, the utility model can be rejected the product of overweight or short weight to each in the line products detection of weighing automatically automatically, thereby has ensured the qualification rate of product.The utility model can be widely used in automatic packaging production line, has reliable operation, simple, the cheap characteristics of installation and maintenance.
Description of drawings
Fig. 1 is the structural representation that automatic check weighing is claimed.
Embodiment
Be described in further detail below in conjunction with the embodiment of accompanying drawing the utility model.
As shown in Figure 1, the described automatic check weighing of the utility model is claimed, comprises support 1, and support 1 is provided with check weighing platform 2 and check weighing controller 3.Be provided with LOAD CELLS 4 between check weighing platform 2 and the support 1, LOAD CELLS 4 output weight signals are given check weighing controller 3.The sidepiece of support 1 is provided with the pusher cylinder 5 of horizontal arrangement; The tailpiece of the piston rod of pusher cylinder 5 is fixed with pushing block 6, and check weighing controller 3 is selected to export control signal according to the size of the weight signal of LOAD CELLS 4 inputs and pushed away the article on the check weighing platform 2 to drive pushing block 6 for pusher cylinder 5.Described LOAD CELLS 3 is preferably resistance strain weighing transducer.
When the utility model uses; Automatic check weighing is claimed to be installed on the production line of weight of weighing finished product medicine bottle; When the weight of the medicine bottle on the check weighing platform does not meet the weight of setting in the check weighing controller 3; Just explain in the medicine bottle medicine too much or very few, pusher cylinder 5 drives pushing blocks 6 and pushes away the medicine bottle on the check weighing platform 2.
In a word; The above-mentioned preferred implementation though the utility model has been given an example; But should explain; Though those skilled in the art can carry out various variations and remodeling,, otherwise all should be included in the protection domain of the utility model only if such variation and remodeling have departed from the scope of the utility model.