Container counting packaging machine
Technical field
The present invention relates to container production field, relate in particular to a kind of counting packaging equipment of container.
Background technology
The vessel prepd such as plastic cup, plastic bowl with outer of selling in the market, by being that multiple cups are stacked and are sold.In packaging, there is the problem of heap superimposition counting.Existing technology generally adopts manual type to count, and such mode efficiency is very low, and not only recruitment high cost but also production capacity are low.Also having a kind of mode is to add that at the end of turning mould cup making machine stacker mechanism realizes tally function simultaneously, the defect of which is: first precision is not high, turning mould cup making machine stacking when counting be complete once using the goods of all die cavitys in whole mould stacking as counting unit, if wherein there is die cavity to lack goods, therefore the stacking counting of cup making machine can not interrupt, and this has affected the particularity of counting greatly; Secondly inefficiency, if be provided with counting assembly and can improve the precision of counting in stacker mechanism corresponding to each die cavity, but it is with high costs and still need to be by manually processing for its error correction of these errors, inefficiency.
Summary of the invention
Technical matters to be solved by this invention is, a kind of container counting packaging machine is provided, comprise the first belt conveyor, counting assembly, the second conveyer and ejecting device, described the first belt conveyor is sent the container that heap is folded from cup making machine into counting assembly, described counting assembly comprises counting gear and control mechanism, distance between the groove width of described counting gear and the container outer that is stacked up is equidistant, described control mechanism comprises pinion and counting machine, and described pinion is identical with the number of teeth of described counting gear.
Described counting machine is realized counting by the gear teeth that detect described pinion.And described pinion equal proportion is greater than described counting gear, its gear teeth are greater than described counting assembly, can effectively improve the accuracy of described rolling counters forward, and described counting gear.
When described counting gear completed after the count cycle of a setting, described counting gear suspends counting, and ejecting device delivered to by the stacked container that completes counting by described the second conveyer, and conveyer released by container by described ejecting device, completes a counting flow process.Follow described counting assembly, the second conveyer and ejecting device and restart work, repeat said process.
Further, described counting gear comprises the first counting gear and the second counting gear that are divided into belt conveyor both sides.
Further, the second counting gear axle is connected with steering gear, and described steering gear engages with a synchronizer gear, and described synchronizer gear and described pinion are connected with Timing Belt, described Timing Belt is connected with drive motor, and the rotational power of counting gear is provided by described drive motor.
Further, described Timing Belt is also connected with adjusting gear, for regulating the degree of tightness of described belt conveyor.
Further, described the first belt conveyor is provided with monitoring switch, and when counting assembly described in described monitoring switch monitors while having container on described the first belt conveyor just starts counting, while avoiding there is no material on the first belt conveyor, the idle running of counting assembly causes energy dissipation.
Further, described the second conveyer is belt conveyor.
And belt conveyor is sometimes because the reasons such as friction force deficiency make the container that completes counting could not deliver in time ejecting device, be deposited in counting assembly even with the accuracy that affects counting together with the container stack of counting next time.
Therefore, further, described the second conveyer comprises cylinder and driving lever, described in described air cylinder driven, driving lever is along described the second conveyer axial action, after having counted each time, by driving lever described in air cylinder driven, container is allocated to ejecting device, improves counting accuracy rate.
Implement the present invention, there is following beneficial effect:
The problem that the invention solves artificial counting sorting inefficiency, realizes the container being stacked is carried out to Auto-counting packing, has improved efficiency and the accuracy rate of counting.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is counting assembly birds-eye view of the present invention;
Fig. 3 is counting assembly upward view of the present invention;
Fig. 4 is counting gear counting process schematic diagram of the present invention;
Fig. 5 is second embodiment of the invention structural representation.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, the embodiment of the present invention comprises the first belt conveyor 1, counting assembly 2, the second conveyer 3 and ejecting device 4, and described the first belt conveyor 1 is sent the container that heap is folded from cup making machine into counting assembly 2.Shown in Fig. 1, Fig. 2 and Fig. 3, described counting assembly 2 comprises counting gear 21 and control mechanism, and the distance between the groove width of described counting gear 21 and the container outer that is stacked up is equidistant.
Preferably, as shown in Figure 2, described counting gear 21 comprises the first counting gear and the second counting gear that are arranged at transmission track both sides.
As shown in Figure 2, Figure 4 shows, when described counting gear 21 rotates, its each gear teeth 211 insert the space between container outer one by one, in the time rotating, the gear teeth 211 drive container to move one by one forward, therefore turn over the quantity of the gear teeth 211 and equate by the number of containers of counting, when completing after counting, described counting gear 21 stops operating, its gear teeth 211 now play and stop the effect that remains container, and the container that completes counting is delivered to described ejecting device by described the second conveyer.
In the present embodiment, described the second conveyer 3 is belt conveyor.
As shown in Figure 3, described control mechanism comprises pinion 221 and counter switch (not marking in figure), the number of teeth quantity of described pinion 221 and described counting gear, and the gear teeth of described pinion 221 are larger than the gear teeth of counting gear, are convenient to counting.
Preferably, the second counting gear axle is connected with steering gear 222, described steering gear 222 engages with a synchronizer gear 223, described synchronizer gear 223 is connected with Timing Belt 224 with described pinion 221, described Timing Belt 224 is connected with drive motor 225, and the rotational power of counting gear is provided by described drive motor 225.
Preferably, as shown in Figure 2, the present embodiment is provided with monitoring switch 11 at the first belt conveyor 1, when counting assembly described in described monitoring switch 11 monitors while having container on described the first belt conveyor just starts counting.
The working process of the present embodiment is as follows: draft machine will be sent into after container stack in container counting packaging machine of the present invention, stacked container is sent to counting assembly by the first belt conveyor continuous firing, when monitoring switch monitors while having container on the first belt conveyor, described counting assembly startup work, when counting gear completes a count cycle, pinion rotates one, approach switch starts the second conveyer while monitoring the gear teeth of pinion, the container that completes counting is sent into ejecting device, described ejecting device comprises cylinder and push rod, in the time that container enters, air cylinder driven push rod is got container to pack.
Be illustrated in figure 5 the structural representation of second embodiment of the invention, the difference of the present embodiment and the first embodiment is described the second conveyer 3 cylinders and driving lever, described in described air cylinder driven, driving lever is along described the second conveyer axial action, after having counted each time, by driving lever described in air cylinder driven, container is allocated to ejecting device, overcome belt conveyor because the reasons such as friction force deficiency make the container that completes counting could not deliver in time ejecting device, be deposited in counting assembly even affects the problem of counting accuracy together with the container stack of next time counting.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.