A kind of carton compressive resistance detection equipment
Technical field
This utility model relates to agricultural equipment field, particularly relates to a kind of carton compressive resistance detection equipment.
Background technology
Along with China's agricultural development, level of agricultural production improves constantly, and irrigates and fertilising modernization application technology is more and more universal, and the ratio escheat shared by water soluble fertilizer is rising year by year. The development of current China Water soluble fertilizer also faces many challenges, fall behind including production technology, formula concentration blindly, hold at high price, the outstanding problem such as counterfeit and shoddy goods are many, it is big to promote difficulty, average productivity is less and the utilization of capacity is low. Water-soluble fertilizer hold at high price packaging that one of them reason is water-soluble fertilizer and cost of transportation of a relatively high, packaging and the cost of transportation of liquid fertilizer even per ton are all up to thousands of unit; Packing box cost of transportation probably accounts for about the 8% ~ 30% of selling price.
Current water-soluble fertilizer is packed PE or PVC, the PET/PE composites such as general bucket, bottle or sack and is made, and outer package is mainly carton or Plastic Drum. These materials are all energy consumption products, and great majority are expendable material. Production process produces pollute and energy consumption, not only increase the cost of water-soluble fertilizer, cause serious environmental pollution, and add the burden of peasant, too increase the burden of enterprise.
Carton produces at liquid fertilizer and serves certain function served as bridge in transport, and the anti-pressure ability of carton is also very important. In the process of production and transport, it is impossible to learn that this fertilizer Packaging Box can bear the lowest limit of much pressure.
Concern the anti-not resistance to compression on earth of a carton, most important because have: papery, Concha Arcae, the number of plies, nail method, lid formula, size design, most important of which to count Concha Arcae. Compression resistant carton is exactly corrugated case, and carton has measuring body requirement, first has to confirm that the pouring of carton is how many, and unit can be N newton, it is also possible to be KG kilogram, and different pourings is it is necessary to select different corrugated papers.
How to detect the compressive resistance of carton, judge the anti-pressure ability of carton, carrying out holding the test pressing pile, in the production of water-soluble fertilizer, transport, handling and storage process, urgent need is a kind of efficiently, convenient, accurate, carton compressive resistance detects equipment and solves the problems referred to above.
Utility model content
The utility model proposes a kind of carton compressive resistance detection equipment, it is check carton or other packaging compressive resistance the most directly to test equipment, for judging the anti-pressure ability of carton, and the test of pressure pile can be held, the result of test can stack the important references of finished packaging box height or the important evidence of design packet vanning as factory, solving the enterprise's pressure requirement to carton, goods and the technical problem existed in products in circulation transportation are checked and accepted in turnover storehouse, warehouse.
The technical solution of the utility model is achieved in that a kind of carton compressive resistance detection equipment, including: detection framework, described detection framework is arranged over pressure output device, described detection base of frame is provided with pressure-detecting device, described pressure-detecting device is connected to carrying platform, described pressure-detecting device is electrically connected with controller, described controller is fixed on the outside of described detection framework, by carton to be detected being placed between described pressure output device and described pressure-detecting device, pressure output is carried out by described pressure output device, described pressure-detecting device carries out the detection of pressure, obtain the maximum pressure ability to bear of carton.
Further, described pressure output device includes air compressor machine and cylinder, described detection framework is arranged over supporting mainboard, described cylinder is located at below described support mainboard, described support mainboard is provided with trachea maincenter, described trachea maincenter is connected with described air compressor machine by air inlet pipe, and by advancing trachea and retraction trachea to be connected with described cylinder, described trachea maincenter is provided with valve, circulation by described Valve control gas, described trachea maincenter plays the critically important air inlet effect of giving vent to anger, the activity of manipulation cylinder, described air inlet pipe and described propelling trachea, described retraction trachea connects described air compressor machine and described cylinder, carry out propelling movement and the withdrawal of pressure.
Further, described cylinder is connected with pressure mainboard, and described pressure mainboard is connected with described cylinder by connecting axle, adopts pressure mainboard, makes pressure discharge uniform and stable more.
Further, described pressure-detecting device includes weighbridge and the weight induction device being positioned on described weighbridge, described carrying platform is located at above described weight induction device, described weighbridge is connected with described controller by holding wire with described weight induction device, described controller is positioned over outside, play control action, it is simple to understand the compressive resistance of carton. When carton arrives the pressure that can not bear, controller gets final product perception, and stops the work of air compressor machine.
Compared with prior art, the beneficial effects of the utility model:
The purpose of this utility model is in that for the enterprise's pressure requirement to carton, goods is checked and accepted in turnover storehouse, warehouse, with the technical problem existed in products in circulation transportation, provide a kind of carton compressive resistance detection equipment, can quickly verify the compressive resistance of required carton, it is to avoid the economic loss caused in storage and logistics transportation due to carton deformation, damage, junk.
This utility model apparatus structure is simple, equipment cost is low, easy to operate, flexible, under different operating pressure condition, quickly understands carton compressive resistance, it is simple to examined goods in understanding and the turnover storehouse, warehouse of carton compressive resistance by enterprise, time and labour saving; Meanwhile, the maximum pressure that carton can bear also can quickly be measured, it is simple to vast producer more on purpose selects comparatively to be suitable for, the Packaging Box of price rather moderate, it is possible to be greatly reduced production cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of carton compressive resistance detection apparatus embodiments of this utility model;
In figure, 1-air compressor machine; 11-air inlet pipe; 2-manograph; 21-mainframe box; 22-holding wire; 23-hands rotary valve door; 24-trachea maincenter; 25-advances trachea; 26-retraction trachea; 27-supports mainboard; 28-cylinder; 29-connects axle; 30-pressure mainboard; 31-carton; 32-weighbridge; 33-weight induction device; 3-controller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, a kind of carton compressive resistance detection equipment, including: detection framework 2, detection framework 2 is arranged over pressure output device, detection base of frame is provided with pressure-detecting device, pressure-detecting device is connected to carrying platform, pressure-detecting device is electrically connected with controller 3, controller 3 is fixed on the outside of detection framework 2, by carton to be detected is placed between pressure output device and pressure-detecting device, carrying out pressure output by pressure output device, pressure-detecting device carries out the detection of pressure, it is thus achieved that the maximum pressure ability to bear of carton.
Further, pressure output device includes air compressor machine 1 and cylinder 28, detection framework 2 is arranged over supporting mainboard 27, cylinder 28 is located at below support mainboard 27, support mainboard 27 and be provided with trachea maincenter 24, trachea maincenter 24 is connected with air compressor machine 1 by air inlet pipe 11, and by advancing trachea 25 and retraction trachea 26 to be connected with cylinder 28, trachea maincenter 24 is provided with valve 23, what adopt in the present embodiment is manually-operated gate, the circulation of gas is controlled by valve 23, trachea maincenter 24 plays the critically important air inlet effect of giving vent to anger, the activity of manipulation cylinder 28, air inlet pipe 11 and propelling trachea 25, retraction trachea 26 connects air compressor machine 1 and cylinder 28, carry out propelling movement and the withdrawal of pressure.
Further, cylinder 28 is connected with pressure mainboard 30, and pressure mainboard 30 is connected with cylinder 28 by connecting axle 29, adopts pressure mainboard 30, makes pressure discharge uniform and stable more.
Further, pressure-detecting device includes weighbridge 32 and the weight induction device 33 being positioned on weighbridge, carrying platform is located at above weight induction device 33, weighbridge 32 is connected with controller 3 by holding wire 22 with weight induction device 33, controller 3 is positioned over outside, play control action, it is simple to understand the compressive resistance of carton. When carton arrives the pressure that can not bear, controller gets final product perception, and stops the work of air compressor machine.
In use, it is first turned on air compressor machine 1, put carton 31 well on weighbridge 32, start to test carton intensity by controller 3 shift knob, open hands rotary valve door 23, make the gas of air inlet pipe 11 enter and advance trachea 25, cylinder 28 is dynamically connected axle 29 and pressure mainboard 30 to carton 31 place's pressure testing along with advancing trachea 25 air pressure band slowly, when pressure mainboard 30 runs to carton 31 pressure limit, being automatically stopped, controller 3 can record current pressure.Carton compressive resistance detection recordable 20 testing results of equipment, and all testing result meansigma methodss and single result can be checked. Show according to these data, just the resistance to compression condition of this carton known and resistance to compression value.
When detecting complete, recovering status button by controller 3, open hands rotary valve door 23, gas is drawn back by retraction trachea 26, and cylinder 28 is dynamically connected axle 29 and pressure mainboard 30 up draws high along with retraction trachea 26 reduces air pressure band slowly, until setting back.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.