CN104159382A - Steel drum filling device capable of automatically releasing static and safe filling method - Google Patents
Steel drum filling device capable of automatically releasing static and safe filling method Download PDFInfo
- Publication number
- CN104159382A CN104159382A CN201410395185.0A CN201410395185A CN104159382A CN 104159382 A CN104159382 A CN 104159382A CN 201410395185 A CN201410395185 A CN 201410395185A CN 104159382 A CN104159382 A CN 104159382A
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- contact
- steel drum
- filling
- static
- cylinder
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 230000003068 static effect Effects 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000005303 weighing Methods 0.000 claims abstract description 18
- 230000007547 defect Effects 0.000 claims abstract description 5
- 230000005693 optoelectronics Effects 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 11
- 238000012858 packaging process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 7
- 239000003973 paint Substances 0.000 abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005429 filling process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 3
- 239000010974 bronze Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Abstract
The invention provides a steel drum filling device capable of automatically releasing static and a safe filling method. The automatic filling device and the filling method can remove static carried by chemical materials when a steel drum is filled with the chemical materials or static generated when the chemical materials rub with the steel drum in the filling process, and static sparks are avoided; meanwhile, acquired signals are transmitted to an automatic control system for data comparison, and the device and the method are used for safety control. The device comprises a feeding structure, a weighing system and a grounding structure. The grounding structure comprises an air cylinder, contacts and a fixing frame, and the two contacts are respectively the first contact and the second contact. By the adoption of the steel drum filling device capable of automatically releasing static, according to the characteristics of a filling container, ejector pin paint breakage is not needed, the copper sheet contacts are in soft communication with a small cover of a vent hole of the filling container, and therefore the defect of collision of a traditional grounding clamp is completely overcome. Especially, the device is an automatic static release device combining the mechanical mode, the pneumatic mode and the electrical mode, the automation degree is high, safety coefficients are large, health of operators can be effectively protected, labor intensity is effectively relieved, and production efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of steel drum filling apparatus and safe packaging process with automatic release electrostatic function, be particularly useful for the filling of the inflammable and explosive material of chemical industry.
Background technology
At present mostly be earth clip for the device of release electrostatic, it is clipped on object firmly by brute spring, and stings the insulating barriers such as object top layer paint by sharp-pointed thimble, thereby makes logical object and the earth conducting eliminate static.The release electrostatic device that can seek on Vehicles Collected from Market can be divided into following several: be applicable to being clipped in " O " type static grounding clamp on tubular articles 1.; 2. be applicable to being clipped in " C " type static grounding clamp compared with raised position; 3. be applicable to being clipped in " two probe " type static grounding clamp of thinner position; 4. can be connected with loop the sensitivities earth clip using.
The device of above release electrostatic, no matter any, be all that object adopts clamping and dismounting manually under static state, efficiency is low, especially in the filling industry of chemical products, most materials have severe corrosive or toxicity, and operator is very easily caused to actual bodily harm.Therefore the device of above release electrostatic has been not suitable for modern automation filling apparatus.
In the filling industry of chemical products, modern automation filling apparatus is except the manual operation of upper bucket operation, and all the other operations all complete automatically, and filling accuracy, filling efficiency are high.And now still in the clamping and the dismounting that adopt manually, can have a strong impact on production efficiency, also easily cause human injury simultaneously.
The filling apparatus of the novel electrostatic discharge the present invention relates to, designs for the feature of filling industry container filling (steel drum).Tradition earth clip thimble and steel drum connection moment can clash into, and even can produce spark, and this is breakneck to there being the industrial chemicals of requirement of explosion proof filling.
Summary of the invention
The invention provides a kind of lead except chemical material when filling to steel drum entrained or in pouring process with steel drum the rub static producing, a kind of automation filling apparatus and the packaging process that prevents electrostatic spark, send to automatic control system to carry out data comparison the signal of acquisition, for security control simultaneously.
For achieving the above object, the technical solution used in the present invention is:
A steel drum filling apparatus for automatic release electrostatic, comprising: fill material structure, weighing system and ground structure; Wherein, described ground structure comprises cylinder, contact and fixed mount, and described ground structure is connected with weighing system by described fixed mount; Described contact comprises two parts, is respectively contact I and contact II.
Described contact I is elastic construction.
Described contact I adopts beryllium-bronze.
Described contact I lower end is circular arc.
Described contact I end inflection 8-10mm.
Contact II rigidity is greater than contact I rigidity.
Described contact I and described insulation cushion I contact position are the angle of 24 °-30 °.
Described contact I and described contact II have 3-5mm difference in height at vertical direction.
The level of described contact I and contact II should be 3-4.5 times of steel drum steam vent tegillum maximum gauge to length.
With bolts between described contact I and described contact II.
Between described contact I and described contact II, insulation cushion I is set; Between described contact I and described nuts, be provided with insulation cushion II, described bolt is provided with the insulating case that cross section is T font outward.
Described contact I upper end is drawn wire and is connected detection loop; Described contact II upper end is drawn wire and is connected grounded circuit.
Described cylinder is fixed on described fixed mount by cylinder mount pad, and described cylinder and described cylinder mount pad are adjustable in vertical direction installation site, and installation site is adjustable in the horizontal direction for described cylinder mount pad and described fixed mount.
Described weighing system comprises calls body, transducer and upper title body in the following text, and described transducer is fixed on calls in the following text on body, and described upper title body is arranged on transducer, and described upper title body is provided with running roller.
A pair of correlation optoelectronic switch is arranged in described weighing system both sides.
Described fixed mount is fixed on weighing system.
A kind of safe packaging process, the steps include: the first step, and material steel drum is transported to weighing system and continues thereon and carries, and stops until arriving filling station; Second step: in ground structure, cylinder band moving contact moves down, contact I is first effectively connected with steel drum, and contact II and steel drum are effectively connected subsequently, and grounded circuit conducting also imports the earth by wire by static; The 3rd step, filling material; The 4th step, weight of material reaches set point, filling completing, ground structure is got back to initial condition, and steel drum is transported to next station.
Wherein, in the first step, detect material barrel position by a pair of correlation optoelectronic switch that is arranged on weighing system both sides, material barrel arrives after assigned address, correlation optoelectronic switch sends signal to electric control system, and electric control system is carried out sending after data processing instruction control ground structure and moved down and stop transporting material barrel simultaneously.
Wherein, in second step, grounded circuit conducting simultaneously, detects loop conducting, detect loop and transmit a signal to electric control system, electric control system is carried out Data Comparison processing, data qualifier to this signal, electric control system is sent material-filling instruction, and defect of data stops filling instruction.
Adopt after said structure and method, beneficial effect of the present invention is: the novel electrostatic discharge filling apparatus the present invention relates to, according to the feature of container filling (steel drum), without the broken paint of thimble, but adopt copper sheet contact and container filling (steel drum) steam vent tegillum (this cap surface naked layer, for good conductor) soft connection, the defect of having avoided traditional earth clip to clash into completely.Particularly this device is the automatic release electrostatic device of mechanical, pneumatic, the electric one combining of collection, and automaticity is high, and coefficient of safety is large, can effectively protect operator's health, reduce labour intensity, enhances productivity greatly.
Brief description of the drawings
Accompanying drawing described herein is to be used to provide a further understanding of the present invention, forms the application's a part, but do not form inappropriate limitation of the present invention, in the accompanying drawings:
Fig. 1 is filling apparatus figure of the present invention;
Fig. 2 is ground structure end view of the present invention;
Fig. 3 is ground structure detail drawing I of the present invention;
Fig. 4 is ground structure detail drawing II of the present invention;
In figure, 1-calls body in the following text, 2-transducer, the upper title of 3-body, 4-steel drum, 5-material-filling mechanism, 6-protective cover, 7-cylinder, 8-cylinder mount pad, 9-adjusting seat, 10-fixed mount, 11-contact I, 12-insulation cushion I, 13-insulation cushion II, 14-insulating case, 15-contact II.
Embodiment
The invention provides a kind of steel drum filling apparatus and safe canning means of automatic release electrostatic, for making object of the present invention, technical scheme and effect clearer, clear and definite, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Automatically the steel drum filling apparatus of release electrostatic, comprising: fill material structure, weighing system and ground structure; Wherein, ground structure comprises cylinder 7, contact and fixed mount 10, and contact has two, is respectively contact I 11 and contact II 15.
Ground structure is connected with weighing system by fixed mount 10, cylinder 7 is fixed on fixed mount 10 by cylinder mount pad 8, in order to adapt to many specifications steel drum demand, the cylinder 7 of this device is adjustable in vertical direction installation site with cylinder mount pad 8, and installation site is adjustable in the horizontal direction with fixed mount 10 for cylinder mount pad 8 simultaneously.
Weighing system comprises calls body 1, transducer 2 and upper title body 3 in the following text, and upper title body 3 is provided with running roller, has conveying function.A pair of correlation optoelectronic switch is arranged in upper title body both sides, and in the time that material steel drum 4 shelters from correlation optoelectronic switch, correlation optoelectronic switch will send signal to electric control system.Transducer is fixed on calls in the following text on body 1, and upper title body 3 is arranged on transducer 2, and in the time that upper title body 3 has weight, transducer will send signal and show gravimetric value in man-machine interface.Fixed mount 10 is fixed on title body 3, because only in this way arrange, just can make contact, steel drum, upper title body form a closed loop rigid system, thereby the power producing when reaching contact and steel drum 4 and touching is the internal force of this closed loop rigid system, the masterpiece having produced when having avoided contact and steel drum 4 to touch is like this used on transducer and the weight metering error causing, and has ensured the accuracy when filling.
With bolts between contact I 11 and contact II 15.Contact and cause short circuit with contact II 15 for fear of work front contact I 11, between contact I 11, contact II 15, insulation cushion II 13 is set, avoid directly contacting between contact I 11 and contact II 15; Between contact I 11 and nuts, be provided with insulation cushion I 12, bolt is provided with the insulating case 14 that cross section is T font outward, avoids contact I 11 and contact II 15 to pass through bolt indirect contact, ensures that earthing device work is front in loop off-state.Contact I 11 upper ends are drawn wire and are connected detection loop, and its effect is that steel drum and detection loop are effectively connected; Contact II 15 upper ends are drawn wire and are connected grounded circuit, and its effect is that bucket and grounded circuit are effectively connected.
Contact I 11 adopts beryllium-bronze (QBe2) to make, and this material has high intensity and elasticity, simultaneously wear-resistant, rotproofness, antimagnetic and electric conductivity is all very good.Because contact I 11 adopts thin beryllium-bronze sheet, its end is comparatively sharp-pointed, easily occurs even causing the damage of contact I 11 by jam with steel drum steam vent tegillum while contact, and therefore its end needs inflection, and lower end is set to circular arc.Simultaneously in order to control contact I 11 deformation directions, contact I 11 is the angle of 24 °-30 ° with insulation cushion I 12 contact positions, after contact I contacts with steel drum steam vent tegillum, can effectively contact like this and can produce smoothly strain, avoid rigid shock, make the cylinder rod speed of stretching out be cushioned, to reach soft contact of contact II and steel drum steam vent tegillum simultaneously.
Contact I and contact II have 3-5mm difference in height at vertical direction, and in the time that steel drum arrives assigned address, cylinder rod stretches out, and contact I first contacts with steel drum steam vent tegillum.Contact II will have good intensity, rigidity, wear-resistant, rotproofness and conductivity, prevents that as the positioning protection device of this device contact I from damaging.Doubly, this design has solved steel drum and has stopped barrel position at every turn and all have certain error the 3-4.5 that the level of contact I and contact II should be steel drum steam vent tegillum maximum gauge to length, causes the inaccurate problem of contact.
Automatically the effect of the steel drum filling apparatus of release electrostatic: in the time that container filling (steel drum) arrives filling station, control system is sent signal, this device contact is under the operation of control cylinder, automatically complete with container filling (steel drum) steam vent tegillum and effectively connect, so just can be by material and pipeline and the fricative static importing of steel drum the earth, send to electric control system to carry out data comparison the signal of acquisition simultaneously, judge whether to carry out material-filling, whole pouring process is monitored in real time, once amount of electrostatic charge exceeds standard or grounded circuit disconnects, this device will be to control system transmitted signal, and stop filling operation, eliminate and could recover filling operation until dangerous, realize safety filling.
Safety is filling to be realized by the following method: material steel drum 4 is transported to upper title body 3 by rollgang, upper title body 3 itself has conveying function, upper title body 3 can carry steel drum to move on, a pair of correlation optoelectronic switch is arranged in upper title body 3 both sides, in the time that material steel drum 4 shelters from correlation optoelectronic switch, correlation optoelectronic switch will send signal to electric control system, electric control system carries out sending instruction after data processing, cylinder piston rod stretches out band moving contact I 11, contact II 15 moves down, contact I 11 is first effectively connected with steel drum 4, contact II 15 is effectively connected with steel drum 4 subsequently, after contact II 15 is connected with material steel drum 4, by wire, steel drum and earth point are effectively connected, static is imported to the earth.Because contact I 11 and contact II 15 are effectively connected with steel drum 4 simultaneously, detect also just conducting completely of loop, detection loop just produces a signal and sends to electric control system, electric control system is received this signal and is carried out Data Comparison processing, only has data qualifier, electric control system just can be sent material-filling instruction and carry out material-filling, if defect of data sends and stops filling instruction.
Claims (10)
1. a steel drum filling apparatus for automatic release electrostatic, comprising: fill material structure, weighing system and ground structure; Wherein, described ground structure comprises cylinder, contact and fixed mount, and described ground structure is connected with weighing system by described fixed mount; Described contact comprises two parts, is respectively contact I and contact II.
2. the steel drum filling apparatus of a kind of automatic release electrostatic according to claim 1, is characterized in that, described contact I is elastic construction.
3. according to the steel drum filling apparatus of a kind of automatic release electrostatic described in above-mentioned any one claim, it is characterized in that, described contact I lower end is circular arc; Described contact I end inflection 8-10mm; Contact II rigidity is greater than contact I rigidity.
4. according to the steel drum filling apparatus of a kind of automatic release electrostatic described in above-mentioned any one claim, it is characterized in that, described contact I and described insulation cushion I contact position are the angle of 24 °-30 °; Described contact I and described contact II have 3-5mm difference in height at vertical direction; The level of described contact I and contact II should be 3-4.5 times of steel drum steam vent tegillum maximum gauge to length.
5. according to the steel drum filling apparatus of a kind of automatic release electrostatic described in above-mentioned any one claim, it is characterized in that, with bolts between described contact I and described contact II; Between described contact I and described contact II, insulation cushion I is set; Between described contact I and described nuts, be provided with insulation cushion II, it is T font insulating case that described bolt is provided with cross section outward; Described contact I upper end is drawn wire and is connected detection loop; Described contact II upper end is drawn wire and is connected grounded circuit.
6. according to the steel drum filling apparatus of a kind of automatic release electrostatic described in above-mentioned any one claim, it is characterized in that, described cylinder is fixed on described fixed mount by cylinder mount pad, described cylinder and described cylinder mount pad are adjustable in vertical direction installation site, and installation site is adjustable in the horizontal direction for described cylinder mount pad and described fixed mount; Described fixed mount is fixed on weighing system.
7. according to the steel drum filling apparatus of a kind of automatic release electrostatic described in above-mentioned any one claim, it is characterized in that, described weighing system comprises calls body, transducer and upper title body in the following text, described transducer is fixed on calls in the following text on body, described upper title body is arranged on transducer, and described upper title body is provided with running roller; A pair of correlation optoelectronic switch is arranged in described weighing system both sides.
8. a safe packaging process, the steps include:
The first step, material steel drum is transported to weighing system and continues thereon and carries, and stops until arriving filling station;
Second step: in ground structure, cylinder band moving contact moves down, contact I is first effectively connected with steel drum, and contact II and steel drum are effectively connected subsequently, and grounded circuit conducting also imports the earth by wire by static;
The 3rd step, filling material;
The 4th step, weight of material reaches set point, filling completing, ground structure is got back to initial condition, and steel drum is transported to next station.
9. the safe packaging process of one according to claim 8, it is characterized in that, wherein, in the first step, detect material barrel position by a pair of correlation optoelectronic switch that is arranged on weighing system both sides, material barrel arrives after assigned address, and correlation optoelectronic switch sends signal to electric control system, and electric control system is carried out sending after data processing instruction control ground structure and moved down and stop transporting material barrel simultaneously.
10. the safe packaging process of one according to claim 8 or claim 9, it is characterized in that, wherein, in second step, grounded circuit conducting simultaneously, detect loop conducting, detect loop and transmit a signal to electric control system, electric control system is carried out Data Comparison processing to this signal, data qualifier, electric control system is sent material-filling instruction, and defect of data stops filling instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395185.0A CN104159382B (en) | 2014-08-13 | 2014-08-13 | A kind of steel drum filling apparatus and safe packaging process for being automatically releasable electrostatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395185.0A CN104159382B (en) | 2014-08-13 | 2014-08-13 | A kind of steel drum filling apparatus and safe packaging process for being automatically releasable electrostatic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104159382A true CN104159382A (en) | 2014-11-19 |
| CN104159382B CN104159382B (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410395185.0A Active CN104159382B (en) | 2014-08-13 | 2014-08-13 | A kind of steel drum filling apparatus and safe packaging process for being automatically releasable electrostatic |
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|---|---|---|---|---|
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| KR20070008878A (en) * | 2005-07-12 | 2007-01-18 | 김철원 | Device for eliminating static electricity of an automatic female hose coupler transferring high purity chemicals |
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2014
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| CN1226072A (en) * | 1998-02-13 | 1999-08-18 | 松下电器产业株式会社 | Movable contact unit for panel switch and panel switch using the same |
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| CN104159382B (en) | 2017-06-09 |
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Address after: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Applicant after: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT Co.,Ltd. Address before: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Applicant before: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20170505 Address after: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Applicant after: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT Co.,Ltd. Applicant after: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Applicant after: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. Address before: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Applicant before: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT Co.,Ltd. |
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Address after: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Co-patentee after: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Patentee after: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Co-patentee after: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. Address before: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Co-patentee before: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Patentee before: CHANGCHUN NORTHERN CHEMICAL FILLING EQUIPMENT Co.,Ltd. Co-patentee before: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20221123 Address after: 130102 No. 3088, Zhongsheng Road, Beihu science and Technology Development Zone, Changchun City, Jilin Province Patentee after: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Patentee after: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Address before: 130012 No. three software three road, Changchun high tech Industrial Development Zone, Jilin Patentee before: Changchun Rongcheng Intelligent Equipment Manufacturing Co.,Ltd. Patentee before: CHANGCHUN LANZHOU TECHNOLOGY Co.,Ltd. Patentee before: CHANGCHUN ZHIHE INTELLIGENT PACKAGING EQUIPMENT Co.,Ltd. |
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