CN112683375A - Online weight detection equipment for automobile hub - Google Patents
Online weight detection equipment for automobile hub Download PDFInfo
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- CN112683375A CN112683375A CN202011459907.6A CN202011459907A CN112683375A CN 112683375 A CN112683375 A CN 112683375A CN 202011459907 A CN202011459907 A CN 202011459907A CN 112683375 A CN112683375 A CN 112683375A
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Abstract
The invention discloses an automobile hub online weight detection device which comprises a transmission module, a follow-up jacking module, a weighing module, a repeating module, a data analysis processing module and an identification module. The follow-up jacking module is correspondingly arranged on the transmission module, so that the problem of feeding and discharging is avoided; on the basis, synchronous acquisition of weighing data and repeated data is realized through alternate jacking of the follow-up jacking modules, and collection of different data sets is completed on the premise of not influencing transmission efficiency; further, data analysis is carried out on the basis to obtain effective analysis data, useful weighing information is obtained according to the analysis data, and the detection frequency and the detection data accuracy are greatly improved.
Description
Technical Field
The invention relates to the field of monitoring equipment in the production process of automobile hubs, in particular to online weight detection equipment for automobile hubs.
Background
The automobile hub is a part of the wheel center where an axle is installed, and is a casting obtained after the automobile hub is mainly formed through die casting. In the production process, because there are more external factors, consequently, there is certain difference in the weight of the automobile wheel hub after often die-casting, and automobile wheel hub is as the important part that the wheel supported, and its support dynamics also can be decided greatly to its weight, consequently, need carry out the detection of weight to the automobile wheel hub after the die-casting.
Generally adopt artifical selective examination's mode to weigh among the prior art, such mode not only needs the material loading unloading, greatly increased work load, and also can only carry out the spot check to the automobile wheel hub of minority, this still has certain limitation to holistic accuse dynamics that just leads to.
Disclosure of Invention
Aiming at the prior art, the invention aims to solve the problems that the detection of the weight of the automobile hub in the prior art still mainly depends on manual detection, the integral workload is greatly increased, the spot check has certain limitation, the quality of the automobile hub cannot be controlled comprehensively and the like, and therefore, the automobile hub online weight detection equipment which can realize an automatic detection mode on the basis of no material loading and blanking is provided, the detection frequency is high, and the detection accuracy is good.
In order to achieve the aim, the invention provides an automobile hub online weight detection device which comprises a transmission module, a follow-up jacking module, a weighing module, a repeating module, a data analysis processing module and an identification module; wherein the content of the first and second substances,
the transmission module is used for transmitting the automobile hub;
the follow-up jacking module is used for jacking the automobile hub and then moving along with the transmission module;
the weighing module is used for weighing the automobile hub which is jacked out by the follow-up jacking module at one time;
the repeating module is used for weighing the automobile hub jacked out by the follow-up jacking module for the second time;
the data analysis processing module is used for analyzing the weight data weighed by the weighing module and the repeating module;
and the identification module is used for screening and determining data according to the data analyzed by the data analysis and processing module.
Preferably, the follow-up jacking module comprises a first jacking ring and a second jacking ring which are telescopically arranged on the transmission module, the first jacking ring is connected with the weighing module, and the second jacking ring is connected with the repeating module.
Preferably, the first jacking ring and the second jacking ring are alternatively jacked.
Preferably, the number of times of alternatively jacking the first jacking ring and the second jacking ring is not less than 3, and the weighing module and the repeating module respectively record the corresponding weighing weight of jacking each time.
Preferably, the surface of the transmission module part is recessed inwards to form a placing groove, the follow-up jacking module is embedded in the placing groove, and the upper surface of the follow-up jacking module in the contraction state is lower than the upper surface of the transmission module.
Preferably, the analysis process of the data analysis processing module specifically includes:
A. summarizing the weights weighed by the weighing module and the repeating module, and then respectively calculating an arithmetic mean value and a weighted mean value to obtain a first comparison data set;
B. respectively and correspondingly solving the arithmetic mean value and the weighted mean value of the weighing module data according to the weighed weights of the weighing modules; respectively and correspondingly solving the arithmetic mean value and the weighted mean value of the repeated module according to the weighed weights of the repeated module, and correspondingly obtaining two groups of second comparison data sets;
C. and comparing each weighed weight data with the first comparison data group, and selectively comparing the weighed weight data with the second comparison data group to determine the validity of the data.
Preferably, the screening and determining of the data in the alignment process and the identification module in step C specifically comprises:
c1, comparing each weighing weight data with two data of the first comparison data group respectively, if the comparison result is in a preset range, the data are valid, and when the ratio of valid data is not lower than the lower limit, the average value of the first comparison data group is used as the weight of the automobile hub;
c2, when the ratio of the effective data is lower than the lower limit, comparing each weighing weight data of the weighing module with the corresponding second comparison data group respectively, simultaneously comparing each weighing weight data of the repeating module with the corresponding second comparison data group respectively, and if the two comparison results are within a preset range, taking the average value of the first comparison data group as the weight of the automobile hub;
c3, regarding the comparison result in the C2, if only one group of data and the comparison result of the corresponding second comparison data group are within a preset range, taking the average value of the second comparison data group of the group of data within the preset range as the weight of the automobile hub;
and C4, as for the result in the C2, if the comparison result of the two groups of data is not in the preset range, acquiring the data again and comparing the data.
By the technical scheme, the follow-up jacking module is correspondingly arranged on the transmission module, so that the problem of feeding and discharging is avoided; on the basis, synchronous acquisition of weighing data and repeated data is realized through alternate jacking of the follow-up jacking modules, and collection of different data sets is completed on the premise of not influencing transmission efficiency; further, data analysis is carried out on the basis to obtain effective analysis data, useful weighing information is obtained according to the analysis data, and the detection frequency and the detection data accuracy are greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of an automobile hub online weight detection device provided by the invention.
Detailed Description
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in fig. 1, the invention provides an automobile hub online weight detection device, which comprises a transmission module, a follow-up jacking module, a weighing module, a repeating module, a data analysis processing module and an identification module; wherein the content of the first and second substances,
the transmission module is used for transmitting the automobile hub;
the follow-up jacking module is used for jacking the automobile hub and then moving along with the transmission module;
the weighing module is used for weighing the automobile hub which is jacked out by the follow-up jacking module at one time;
the repeating module is used for weighing the automobile hub jacked out by the follow-up jacking module for the second time;
the data analysis processing module is used for analyzing the weight data weighed by the weighing module and the repeating module;
and the identification module is used for screening and determining data according to the data analyzed by the data analysis and processing module.
The follow-up jacking module is correspondingly arranged on the transmission module, so that the problem of feeding and discharging is avoided; on the basis, synchronous acquisition of weighing data and repeated data is realized through alternate jacking of the follow-up jacking modules, and collection of different data sets is completed on the premise of not influencing transmission efficiency; further, data analysis is carried out on the basis to obtain effective analysis data, useful weighing information is obtained according to the analysis data, and the detection frequency and the detection data accuracy are greatly improved.
In a preferred embodiment of the present invention, in order to obtain different data sets in a targeted manner, the follow-up jacking module includes a first jacking ring and a second jacking ring which are telescopically arranged on the transmission module, the first jacking ring is connected to the weighing module, and the second jacking ring is connected to the repeating module.
In a further preferred embodiment, the first jacking ring and the second jacking ring are alternatively jacked.
Of course, in order to better improve the reliability of the obtained data, in a more preferred embodiment of the present invention, the number of times that the first jacking ring and the second jacking ring are alternatively jacked is not less than 3 times, and the weighing module and the repeating module respectively record the corresponding weighing weight for each jacking.
In a further preferred embodiment, in order to avoid the influence on the follow-up jacking module and the invalidity of data acquisition under the condition of not using, a placing groove is formed in the surface of the transmission module part in an inward concave mode, the follow-up jacking module is arranged in the placing groove in an embedded mode, and the upper surface of the follow-up jacking module in the contraction state is lower than the upper surface of the transmission module.
In a more preferred embodiment, the analyzing process of the data analyzing and processing module specifically includes:
A. summarizing the weights weighed by the weighing module and the repeating module, and then respectively calculating an arithmetic mean value and a weighted mean value to obtain a first comparison data set;
B. respectively and correspondingly solving the arithmetic mean value and the weighted mean value of the weighing module data according to the weighed weights of the weighing modules; respectively and correspondingly solving the arithmetic mean value and the weighted mean value of the repeated module according to the weighed weights of the repeated module, and correspondingly obtaining two groups of second comparison data sets;
C. and comparing each weighed weight data with the first comparison data group, and selectively comparing the weighed weight data with the second comparison data group to determine the validity of the data.
In a further preferred embodiment, the screening and determining of the data in the alignment process and the identification module in step C specifically comprises:
c1, comparing each weighing weight data with two data of the first comparison data group respectively, if the comparison result is in a preset range, the data are valid, and when the ratio of valid data is not lower than the lower limit, the average value of the first comparison data group is used as the weight of the automobile hub;
c2, when the ratio of the effective data is lower than the lower limit, comparing each weighing weight data of the weighing module with the corresponding second comparison data group respectively, simultaneously comparing each weighing weight data of the repeating module with the corresponding second comparison data group respectively, and if the two comparison results are within a preset range, taking the average value of the first comparison data group as the weight of the automobile hub;
c3, regarding the comparison result in the C2, if only one group of data and the comparison result of the corresponding second comparison data group are within a preset range, taking the average value of the second comparison data group of the group of data within the preset range as the weight of the automobile hub;
and C4, as for the result in the C2, if the comparison result of the two groups of data is not in the preset range, acquiring the data again and comparing the data.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. The online weight detection equipment for the automobile hub is characterized by comprising a transmission module, a follow-up jacking module, a weighing module, a repeating module, a data analysis processing module and an identification module; wherein the content of the first and second substances,
the transmission module is used for transmitting the automobile hub;
the follow-up jacking module is used for jacking the automobile hub and then moving along with the transmission module;
the weighing module is used for weighing the automobile hub which is jacked out by the follow-up jacking module at one time;
the repeating module is used for weighing the automobile hub jacked out by the follow-up jacking module for the second time;
the data analysis processing module is used for analyzing the weight data weighed by the weighing module and the repeating module;
and the identification module is used for screening and determining data according to the data analyzed by the data analysis and processing module.
2. The automobile hub online weight detection device of claim 1, wherein the follow-up jacking module comprises a first jacking ring and a second jacking ring which are telescopically arranged on the transmission module, the first jacking ring is connected with the weighing module, and the second jacking ring is connected with the repeating module.
3. The online automobile hub weight detecting device of claim 2, wherein the first jacking ring and the second jacking ring are alternatively jacked.
4. The automobile hub online weight detection device according to claim 3, wherein the number of times of the first jacking ring and the second jacking ring alternatively jacking is not less than 3, and the weighing module and the repeating module respectively record the corresponding weighing weight of each jacking.
5. The automobile hub online weight detection device according to claim 1 or 2, wherein a placement groove is formed in a part of the surface of the transmission module in an inward concave manner, the follow-up jacking module is embedded in the placement groove, and the upper surface of the follow-up jacking module in a contracted state is lower than the upper surface of the transmission module.
6. The automobile hub online weight detection device according to claim 4, wherein the analysis process of the data analysis processing module specifically comprises:
A. summarizing the weights weighed by the weighing module and the repeating module, and then respectively calculating an arithmetic mean value and a weighted mean value to obtain a first comparison data set;
B. respectively and correspondingly solving the arithmetic mean value and the weighted mean value of the weighing module data according to the weighed weights of the weighing modules; respectively and correspondingly solving the arithmetic mean value and the weighted mean value of the repeated module according to the weighed weights of the repeated module, and correspondingly obtaining two groups of second comparison data sets;
C. and comparing each weighed weight data with the first comparison data group, and selectively comparing the weighed weight data with the second comparison data group to determine the validity of the data.
7. The online automobile hub weight detection device according to claim 6, wherein the screening and determination of the data in the comparison process and the identification module in step C specifically comprises:
c1, comparing each weighing weight data with two data of the first comparison data group respectively, if the comparison result is in a preset range, the data are valid, and when the ratio of valid data is not lower than the lower limit, the average value of the first comparison data group is used as the weight of the automobile hub;
c2, when the ratio of the effective data is lower than the lower limit, comparing each weighing weight data of the weighing module with the corresponding second comparison data group respectively, simultaneously comparing each weighing weight data of the repeating module with the corresponding second comparison data group respectively, and if the two comparison results are within a preset range, taking the average value of the first comparison data group as the weight of the automobile hub;
c3, regarding the comparison result in the C2, if only one group of data and the comparison result of the corresponding second comparison data group are within a preset range, taking the average value of the second comparison data group of the group of data within the preset range as the weight of the automobile hub;
and C4, as for the result in the C2, if the comparison result of the two groups of data is not in the preset range, acquiring the data again and comparing the data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011459907.6A CN112683375A (en) | 2020-12-11 | 2020-12-11 | Online weight detection equipment for automobile hub |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011459907.6A CN112683375A (en) | 2020-12-11 | 2020-12-11 | Online weight detection equipment for automobile hub |
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| CN112683375A true CN112683375A (en) | 2021-04-20 |
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Application publication date: 20210420 |