Background technology
At present, the former cigarette warehouse-in pattern of tobacco redrying enterprise is tradition, conservative comparatively, takes manual discharging more, and water content detection, chemical index detect artificial sampling, the rough measure mode that tobacco bale is weighed and taked car load to weigh of adopting.
Scheme that each link adopts in the prior art and shortcoming thereof are as follows respectively:
The mode of manual discharging: need expend great amount of manpower (whenever unload a car and need 6~10 people approximately), because the tobacco bale of the about 50KG of carrying one bag is effort, the workman that unloads takes tobacco bale is directly thrown ground from high 4~5 meters truck more, born away by the workman under the car, it is broken very serious that this kind mode directly causes former cigarette sack to be made again.
Chemical index sample mode method before the former cigarette sack warehouse-in: per 1000 tobacco bales are got a sample usually, utilize the chemical analyzer that flows to carry out chemical index and detect.The problem that exists is: chemical data detection time long, testing process need use that deletrious chemical reagent, sample representation are strong, hardware device configuration shortcoming, ladder of management fall behind relatively, the level of IT application is not high.The comprehensive metering test method owing to lack quick, accurate, represent the chemical index of 1000 tobacco leaves to randomly draw a test result of samples, its detect data under-represented, more can not reflect truth, the data of surveying can't accurately instruct joining of following process link Central Plains cigarette to beat to mix than mode, finally directly cause satisfying cigarette industry enterprise to cured tobacco leaf raw material stability, the requirement that homogenizes and produce.
The water content detection methods of sampling before the former cigarette sack warehouse-in: sampling observation rate usually is 1%~3%, be that the former cigarette of 3 bags is wrapped in the former cigarette extraction 1 of per 100 bags, every Bao Yuanyan extracts each several of upper smokes, middle part cigarette, bottom cigarette again, after Cyclone mill is pulverized, utilizes the standard ovens method to measure moisture.The problem that exists is: the Oven Method detection moisture time is long, and quantity of sample handling is few, and the moisture content value of measuring is representative poor, can't find the former cigarette sack that the wet Da Yi of group goes mouldy.
The Weighing method of existing former cigarette sack: sack warehouse-in weight sampling observation rate is generally about 30%, and promptly the former cigarette sack of car load is only had an appointment and 30% weighed and weigh, and the sack after unloading is piled hand barrow, extracts 10~20 sacks and weighs once.Shortcoming: sample representation is poor, and 30% sampling observation rate can not be represented the actual weight of car load tobacco bale, and the band hand barrow weight error of introducing that weighs is big, and the speed of weighing is slow, and efficient is low.
The utility model content
The former cigarette tobacco bale that the purpose of this utility model provides a kind of efficient height, detects comprehensively, degree of automation is high is unloaded automatically, detection, separation system.
The purpose of this utility model is achieved through the following technical solutions:
Former cigarette tobacco bale of the present utility model is unloaded automatically, detection, separation system, comprises by the telescopic slideway of unloading of transmitting device bonded assembly successively, online belt conveyer scale, microwave moisture instrument, tobacco bale sorting unit, unpacks platform, online near infrared spectrometer, compress, tobacco bale sorting unit once more.
The technical scheme that is provided by above-mentioned the utility model as can be seen, the former cigarette tobacco bale that the utility model embodiment provides is unloaded automatically, detection, separation system, owing to comprise by the telescopic slideway of unloading of transmitting device bonded assembly successively, online belt conveyer scale, microwave moisture instrument, tobacco bale sorting unit, unpack platform, online near infrared spectrometer, compress, tobacco bale sorting unit once more; The tobacco bale sorting unit comprises weight fraction screening device and moisture sorting unit.Realized the sack automation unload, packet-by-packet moisture measurement, packet-by-packet weigh, functions such as chemical analysis detection packet-by-packet, the sorting of nonconformity sack, the efficient height, detect comprehensively, degree of automation is high.
Description of drawings
Fig. 1 is for the former cigarette tobacco bale that the utility model embodiment provides is unloaded automatically, the structural representation of detection, separation system;
Fig. 2 is the structural representation of the telescopic slideway of unloading in the embodiment of the invention;
Fig. 3 is the structural representation of tobacco bale sorting unit in the embodiment of the invention;
Fig. 4 is the structural representation of automatic unloading unit in the embodiment of the invention;
Fig. 5 is the structural representation of the device that frames up automatically in the embodiment of the invention.
Among the figure: 1, the telescopic slideway of unloading, 2, online belt conveyer scale, 3, microwave moisture instrument, 4, the tobacco bale sorting unit, 5, unpack platform, 6, online near infrared spectrometer;
9, support, 10, telescopic chute, 11, lifting mechanism, 12, pneumatic actuating device;
13, support frame, 14, service platform, 15, manipulator, 16, transmission roller channel;
17, crossbeam, 18, manipulator, 19, the sack basket.
The specific embodiment
To be described in further detail the utility model embodiment below.
Former cigarette tobacco bale of the present utility model is unloaded automatically, detection, separation system, and its preferable specific embodiment is (compress and tobacco bale sorting unit Fig. 1 in signal in detail) once more as shown in Figure 1:
Comprise by the telescopic slideway of unloading of transmitting device bonded assembly successively, online belt conveyer scale, microwave moisture instrument, tobacco bale sorting unit, unpack platform, online near infrared spectrometer, compress, tobacco bale sorting unit once more.
As shown in Figure 2, the described telescopic slideway of unloading comprises support, and the top of described support is provided with telescopic chute, and the rear end of described telescopic chute and the rear end of described support are hinged, are provided with lifting mechanism between the front portion of described telescopic chute and the front end of described support.
Described tobacco bale sorting unit comprises weight fraction screening device and moisture sorting unit, and described tobacco bale sorting unit once more comprises the chemical analysis sorting unit.
As shown in Figure 3, described weight fraction screening device, moisture sorting unit and chemical analysis sorting unit are respectively equipped with pneumatic actuating device.
Native system also comprises computing machine, and described online belt conveyer scale, microwave moisture instrument, online near infrared spectrometer, pneumatic actuating device are electrically connected with described computing machine respectively.
Native system also comprises automatic unloading unit, as shown in Figure 4, described automatic unloading unit comprises support frame, service platform, monitoring camera, the top of described support frame is provided with a plurality of manipulators, one side of described support frame is provided with transmission roller channel, and described monitoring camera and manipulator are electrically connected with described service platform respectively.
Described transmission roller channel is connected with the front end of the described telescopic slideway of unloading.Also can not establish transmission roller channel, the front end with the telescopic slideway of unloading when unloading directly extend into the interior side of described support frame.
Native system also comprises the device that frames up automatically, and as shown in Figure 5, the described device that frames up automatically comprises the crossbeam of being located at the transmission roller channel top, and described crossbeam is provided with manipulator, and a side of described transmission roller channel is provided with the sack basket.
The principle of work of specific embodiment is:
The telescopic slideway of unloading is extend in the compartment, manually former cigarette sack is placed on the flexible belt of the telescopic slideway of unloading successively.Flexible belt is transported to online belt conveyer scale with former cigarette sack, weighs one by one.Weighing sends to the information of weight in the computing machine after finishing, and simultaneously former cigarette sack is transported to microwave moisture instrument.
By the microwave moisture instrument testing moisture, microwave moisture instrument sends to detecting information in the computing machine former cigarette sack one by one, and computing machine is judged the tobacco bale of discord lattice according to the data of test, simultaneously former cigarette sack is transported to the tobacco bale sorting unit.
The tobacco bale sorting unit carries out sorting according to the instruction of computing machine, carries out the moisture sorting earlier, carries out the weight sorting then.Up-to-standard tobacco bale is transported to and unpacks platform.
Up-to-standard tobacco bale is manually unpacked unpacking on the platform, be transported to online near infrared spectrometer then, the test chemical constitution, the result of test is sent in the computing machine, tobacco bale after will testing simultaneously carries out next step sorting after packing by compress according to chemical constitution.
Each element is respectively in the specific embodiment:
The telescopic slideway of unloading:
According to the information of on-the-spot vehicle, transport the vehicle of former cigarette tobacco bale, the scope of chassis height is at 1.1~1.5m.The length in compartment is the scope of 7.5~17.5m.The body length of the telescopic slideway of unloading is 5m, and extension elongation is 10m.Its front end can promote, and so not only can satisfy the difference of vehicle height but also can satisfy the vehicle rear-dump wagon and the function of skew back car.
Online belt conveyer scale:
Adopt dynamic weighing, former cigarette sack directly tests out weight by online belt conveyer scale.
Microwave moisture instrument:
Adopt German recent development testing moisture, dynamic test in the test process is not subjected to the influence of density.No matter sack is which kind of shape and rule can be tested.The signal transmitting probe of the microwave moisture instrument power organism glass of packing into is rolled, during measurement, tobacco bale from the power organism glass roll on by, both guaranteed that sack normally passed through, do not influence the microwave normal operation again.
Tobacco bale sorting unit (weight sorting and moisture sorting):
Adopt the high speed pneumatic structure, sack is released rapidly.The moisture sorting is mainly judged the situation that the moisture average exceeds standard, has wet group and carbonization is arranged by computing machine, separates by the moisture sorting.The weight fraction gating is crossed computing machine and is judged the inferior-quality tobacco bale of weight and directly separate.
Online near infrared spectrometer:
Manually unpack the back by near infrared test chemical constitution, packing after test is finished.Carry out next step sorting according to the chemical constitution of online near infrared spectrometer test then.
In the specific embodiment, when unloading, also designed automatic unloading unit by the telescopic slideway of unloading:
Adopt the mode of cycle control to work, use monitoring camera to automatically switch.Artificial location is grasped automatically, is placed.Four of one man operations or a plurality of manipulator.
Process: the operator's station telltale at first shows the position of first manipulator, by telltale manual operation location, after finishing.Begin to grasp, after extracting is finished.Automatically switch to second manipulator, the 3rd manipulator, the 4th manipulator successively, first manipulator begins automatically to move and sack is placed on the transportation rod road automatically, gets back to the original last location pending that grasps after finishing.Circulate successively all sacks are unsnatched.
In the specific embodiment, also designed the device that frames up automatically:
Adopt automatically and detect, frame up automatically.
Process: when sack is transported to the fixed position, put in place simultaneously when having detected two bags, beginning is grasped automatically.After extracting is finished, be placed into according to certain rules in the sack basket.Step above repeating installs in the basket up to all sacks.
The effect that the utility model is obtained is:
Saving manpower work has realized that the sack automation unloads; Having filled up sack unloads and puts the blank of moisture measurement packet-by-packet in storage; Filled up the sack blank that warehouse-in packet-by-packet weighs of unloading; Filled up the blank of nonconformity sack sorting; Realized the target of sack chemical analysis detection packet-by-packet; Realized the automation function of unloading; Realized the sack function that frames up automatically; Can provide the data acquisitions such as weight, moisture, chemical index of tobacco bale by software design, functions such as the inquiry of historical data, data analysis, remote data transmission, system's control.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.