CN202670177U - Explosive weighing device - Google Patents
Explosive weighing device Download PDFInfo
- Publication number
- CN202670177U CN202670177U CN 201220212849 CN201220212849U CN202670177U CN 202670177 U CN202670177 U CN 202670177U CN 201220212849 CN201220212849 CN 201220212849 CN 201220212849 U CN201220212849 U CN 201220212849U CN 202670177 U CN202670177 U CN 202670177U
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- weight
- explosive
- meausring apparatus
- load cells
- treater
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Abstract
The utility model discloses an explosive weighing device which comprises a weighing sensor, a weight processor and a displayer, wherein the weighing sensor is arranged under a conveying belt of an explosive box and is used for obtaining a detection signal of explosive weight, the weight processor is connected with the weighing sensor and is use for obtaining an explosive weight signal according to the detection signal of explosive weight, and the displayer is connected with the weight processor and is used for displaying weight of the explosive box according to the explosive weight signal. The explosive weighing device solves the problem of lacking packages in a finished product box of explosive, can monitor weight of the finished product box correctly and timely without considering time, personnel quality and tension of laboring, and reduces labor intensity of a worker.
Description
Technical field
The present invention adopts the PLC single-chip microcomputer control technology, particularly a kind of explosive meausring apparatus.
Background technology
Bulking ammonium nitrate explosive is that China Institutes Of Technology Of Nanjing researcher is based on the in-depth study of classical detonation theory " focus " initiation theory and the liquid surface principles of chemistry, adopt special control crystallization technology, combined action by inhibiter and the decompression of equipment negative pressure, in the Crystallization Process of ammonium nitrate, form " microbubble ", and make ammonium nitrate self have sensibilization.Use this ammonium nitrate and make oxidizer, the auxiliary powdery composite explosives that consist of with the additive of an amount of fuel agent and other function are called bulking ammonium nitrate explosive.Process by producing, half-blank is processed by raw MAT'L for company's bulking ammonium nitrate explosive manufacturing line production technology, the finished product powder charge is packed three parts and consisted of.Production process mainly comprises ammonium nitrate dissolving, expanded, mixed medicine, cooling, powder charge, packing etc.Wherein packaging process adopts automatic packaging machine to carry out middle bag piling, overlay film, heat seal, vacuumize, case and pack, because production process adopts automation procedure, line personnel is few, finished product packing speed is fast, therefore the exposed phenomenon of explosive in actual production process, easily occurs, cause the quality event of parcel post in the last automatically packed products case to occur.
Summary of the invention
The purpose of this utility model is to provide a kind of explosive meausring apparatus, is used in time showing in the packing explosive operation weight of finished explosive box, in order to solve the technical matters of explosive ullage.
Explosive meausring apparatus of the present utility model comprises:
Be installed in the LOAD CELLS that is used for obtaining the charge weight detection signal under the explosive box belt conveyor;
Connect the weight treater that described LOAD CELLS is used for obtaining according to the charge weight detection signal charge weight signal;
Connect described weight treater and be used for showing according to the charge weight signal telltale of explosive box weight.
Preferably, described weight treater comprises: connect described LOAD CELLS and be used for the Dynamite weight detecting signal of LOAD CELLS output is converted to the A and D converter of digital signal; Connect described A and D converter and be used for calculating according to described digital signal the calculator of charge weight.
Preferably, the described weight treater processing equipment that is the PLAC-5103 weighing controller.
Preferably, described telltale is the read out instrument of PLAC-5103 weighing controller.
Preferably, described LOAD CELLS connects the processing equipment of described PLAC-5103 weighing controller by connecting line box.
Preferably, the processing equipment of described PLAC-5103 weighing controller connects respectively free button and the peeling button of claiming.
Preferably, described explosive box belt conveyor is the roller conveyer.
Compared with prior art, the beneficial effects of the utility model are: adopt electronic-weighing induction feedback system, can be regardless of time, peopleware, the work tensity weight to finished packaging box accurately and timely monitor, and reduced workman's labour intensity.
Below in conjunction with accompanying drawing structure of the present utility model and principle are elaborated.
Description of drawings
Fig. 1 is the block scheme of explosive meausring apparatus of the present utility model;
Fig. 2 is the schematic diagram that shows the installation relation of LOAD CELLS of the present utility model and explosive box belt conveyor;
Fig. 3 is the schematic diagram of the specific embodiment of explosive meausring apparatus of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is elaborated, should be appreciated that following illustrated preferred embodiment only is used for description and interpretation the utility model, and be not used in restriction the utility model.
Fig. 1 has shown the basic structure of the explosive meausring apparatus that the utility model embodiment provides, as shown in Figure 1, described meausring apparatus comprises: LOAD CELLS 101, weight treater 102 and telltale 103, wherein, weight treater 102 comprises A and D converter 1021, calculator 1022.The input end of the A and D converter 1021 of weight treater 102 is connected with LOAD CELLS 101, and mouth is connected with the calculator 1022 of weight treater 102, and the other end of the calculator 1022 of weight treater 102 is connected with telltale 103.
LOAD CELLS 101 is installed under the explosive box belt conveyor, is used for obtaining the charge weight detection signal; Weight treater 102 connects LOAD CELLS 101, is used for obtaining the charge weight signal according to the charge weight detection signal; Telltale 103 connects weight treater 102, is used for showing explosive box weight according to the charge weight signal.
Fig. 2 has shown the installation relation of LOAD CELLS of the present utility model and explosive box belt conveyor, and the weighing controller 201 among the figure is made of the weight treater 102 among Fig. 1 and telltale 103.LOAD CELLS adopts overarm LOAD CELLS 204, and is installed under the belt conveyor 202 by support.Explosive box 203 is placed on the transport tape 202.When explosive box 203 transmits via transport tape 201, the weight of explosive box 203 passes to overarm LOAD CELLS 204 via support, make it generate the charge weight signal, this charge weight signal is fed to weighing controller 201 and processes, and obtains charge weight and is presented on its telltale (not shown).
Explosive box belt conveyor 202 shown in Figure 2 is roller conveyers, and is arranged between the middle parcel post vanning overturning and bellows compress of automatic packaging machine.
Fig. 3 has shown a specific embodiment of the present utility model, and above-mentioned weighing controller 201 adopts the PLAC-5103 weighing controller.The overarm LOAD CELLS has 3, the LOAD CELLS of namely hanging oneself from a beam 1-3, and they connect PLAC-5103 weighing controller 5 by sensor connection box 4 respectively.
PLAC-5103 weighing controller 5 connects power supply 6 and button 7.Button 7 comprises that empty title button T1 and peeling are by T2, so that utilization to two buttons calculate clean explosive charge.
Therefore, in this embodiment, weight treater shown in Figure 1 is the processing equipment of PLAC-5103 weighing controller, and telltale is the read out instrument of PLAC-5103 weighing controller.
In sum, the utility model is by adopting electronic-weighing induction feedback system, can be regardless of time, peopleware, the work tensity weight to finished packaging box accurately and timely monitor, and reduced workman's labour intensity.
Although above the utility model is had been described in detail, the utility model is not limited to this, and those skilled in the art of the present technique can carry out various modifications according to principle of the present utility model.Therefore, all modifications of doing according to the utility model principle all should be understood to fall into protection domain of the present utility model.
Claims (7)
1. an explosive meausring apparatus is characterized in that, comprising:
Be installed in the LOAD CELLS that is used for obtaining the charge weight detection signal under the explosive box belt conveyor;
Connect the weight treater that described LOAD CELLS is used for obtaining according to the charge weight detection signal charge weight signal;
Connect described weight treater and be used for showing according to the charge weight signal telltale of explosive box weight.
2. meausring apparatus according to claim 1 is characterized in that, described weight treater comprises:
Connect described LOAD CELLS and be used for the Dynamite weight detecting signal of LOAD CELLS output is converted to the A and D converter of digital signal; And
Connect described A and D converter and be used for calculating according to described digital signal the calculator of charge weight.
3. meausring apparatus according to claim 1 and 2 is characterized in that, described weight treater is the processing equipment of PLAC-5103 weighing controller.
4. meausring apparatus according to claim 1 and 2 is characterized in that, described telltale is the read out instrument of PLAC-5103 weighing controller.
5. meausring apparatus according to claim 3 is characterized in that, described LOAD CELLS connects the processing equipment of described PLAC-5103 weighing controller by connecting line box.
6. meausring apparatus according to claim 5 is characterized in that, the processing equipment of described PLAC-5103 weighing controller connects respectively free button and the peeling button of claiming.
7. meausring apparatus according to claim 1 is characterized in that, described explosive box belt conveyor is the roller conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212849 CN202670177U (en) | 2012-05-11 | 2012-05-11 | Explosive weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220212849 CN202670177U (en) | 2012-05-11 | 2012-05-11 | Explosive weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670177U true CN202670177U (en) | 2013-01-16 |
Family
ID=47491097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220212849 Expired - Fee Related CN202670177U (en) | 2012-05-11 | 2012-05-11 | Explosive weighing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670177U (en) |
-
2012
- 2012-05-11 CN CN 201220212849 patent/CN202670177U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |