CN104159383A - Electrostatic grounding clamp and dynamic static electricity discharging method - Google Patents
Electrostatic grounding clamp and dynamic static electricity discharging method Download PDFInfo
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- CN104159383A CN104159383A CN201410395322.0A CN201410395322A CN104159383A CN 104159383 A CN104159383 A CN 104159383A CN 201410395322 A CN201410395322 A CN 201410395322A CN 104159383 A CN104159383 A CN 104159383A
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- ground connection
- grounding clamp
- sliding seat
- grounding
- slide bar
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Abstract
The invention discloses an electrostatic grounding clamp and a dynamic static electricity discharging method. The electrostatic grounding clamp comprises a main electrostatic grounding clamp structure and a power element controlling the lifting of the electrostatic grounding clamp. The main electrostatic grounding clamp structure comprises a grounding sliding rod, a grounding fixed rod and a reset device. During working, the power element drives the main electrostatic grounding clamp structure to descend, the grounding sliding rod firstly makes contact with a filling barrel cover, the reset device shrinks, the lifting device continues to work until the grounding fixed rod makes contact with the filling barrel cover, the grounding sliding rod is in short connection with the grounding fixed rod through the filling barrel cover, a sent signal can be detected according to the resistance value of a resistance detecting switch so that grounding of the filling barrel cover can be confirmed, and the grounding protection function is achieved. Due to the fact that the pneumatic, electrical and mechanical self-reset mechanism is adopted, automatic control of the grounding clamp is achieved, and grounding can be dynamically achieved.
Description
Technical field
The present invention relates to a kind of earth protective device of automation equipment, be applicable to filling, the packaging fields such as petrochemical industry, medicine, dyestuff, paint, food.
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.
Modern automation filling apparatus ought to be equipped with the static release device of dynamic automation.And now still adopting clamping and dismounting manually, can have a strong impact on production efficiency, exist potential safety hazard also easily to cause human injury simultaneously.
The application's earth clip; completely for modern automation filling apparatus designs; it is the dynamic static release device of mechanical, pneumatic, the electric one combining of collection; automaticity is high; coefficient of safety is large; can effectively protect operator's health, reduce labour intensity, enhance productivity greatly.
Summary of the invention
The invention provides a kind of static grounding clamp and dynamic release electrostatic methods, its objective is deficiency and defect in order to overcome prior art, a kind of earth clip of automatic control is provided, can realize dynamic ground connection with equipment operation.
For achieving the above object, the technical solution used in the present invention is:
A kind of static grounding clamp, comprises dynamical element and the static grounding clamp agent structure of controlling described static grounding clamp lifting, and described agent structure comprises ground connection slide bar, ground connection fixed pole and resetting means.
The dynamical element of controlling the lifting of described electrostatic grounding clamping structure is cylinder, and described dynamical element is arranged on filling apparatus.
Described ground connection fixed pole is template material, and upper end is with two parallel cylinder holes; Described ground connection slide bar is twin shaft slide bar, by two parallel cylindrical bodies and two frame type structures that connecting plate forms; Described resetting means is back-moving spring, and described resetting means is between described sliding seat and described ground connection slide bar.
Ground connection slide bar is connected by sliding seat with dynamical element, and described sliding seat is arranged on described dynamical element bottom by bolt.
Described sliding seat itself is with installing hole, pilot hole and threaded mounting hole; Described sliding seat is connected by installing hole with described dynamical element; Described sliding seat with described in connect and determine slide bar and be connected by pilot hole; Described sliding seat is connected by threaded mounting hole with insulating case, insulation cushion.
Described installing hole is four parallel cylinder holes, is positioned at left side, described sliding seat top; Described pilot hole is two parallel cylinder holes, is positioned at described sliding seat centre position; Described threaded mounting hole is two parallel thread holes, is positioned at right side, described sliding seat top.
Described ground connection fixed pole, insulating case, insulation cushion are arranged on described sliding seat by bolt; Described ground connection slide bar is connected on the common ground of device context, and is connected by described resistance detection switch with ground connection fixed pole.
A kind of dynamic release electrostatic methods, the steps include:
(1) dynamical element drives static grounding clamp agent structure to drop to ground connection slide bar contact described filling bung place;
(2) dynamical element work on until ground connection fixed pole close contact during to described filling bung described in dynamical element stop, galvanic circle is connected, static imports the earth;
(3) conduction work completes, and dynamical element drives static grounding clamp agent structure to rise to initial position, and release electrostatic process finishes.
In step, in the dynamical element course of work, reposition element work, ground connection slide bar and described filling bung close contact while touching described filling bung to ground connection fixed pole.
In step, it is as follows that static grounding clamp agent structure rises to initial position concrete steps:
(1) ground connection fixed pole is left described filling bung;
(2) resetting means is replied reset condition;
(3) ground connection slide bar leaves described filling bung.
?adopt after said structure and method; beneficial effect of the present invention is: for the grounding safety protection problem in automation equipment; the present invention can confirm whether dead ground of earth clip in the time of equipment each run; after confirming, equipment just can move; the present invention is the dynamic static release device of mechanical, pneumatic, the electric one combining of collection at equipment, and automaticity is high, and coefficient of safety is large; can effectively protect operator's health, reduce labour intensity, enhance 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 static grounding clamp working state schematic representation;
Fig. 2 is earth clip initial condition schematic diagram;
In figure, 1-lift cylinder, 2-sliding seat, 3-ground connection slide bar, 4-back-moving spring, the filling bung of 5-, 6-ground connection fixed pole, 7-insulating case, 8-insulation cushion, 9-resistance detection switch.
Embodiment
The invention provides a kind of static grounding clamp and dynamic release electrostatic methods, 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.
Lift cylinder 1 is dynamical element of the present invention, is arranged in filling apparatus or other automation equipments, and sliding seat 2 is arranged on described lift cylinder 1 bottom by bolt.Sliding seat 2 is own with installing hole, pilot hole and threaded mounting hole.Installing hole is four parallel cylinder holes, is positioned at described sliding seat 2 left sides, tops, for being connected of described sliding seat 2 and described lift cylinder 1.Pilot hole is two parallel cylinder holes, be positioned at described sliding seat 2 centre positions, for described ground connection slide bar 3 being installed and being played guide effect, threaded mounting hole is two parallel thread holes, be positioned at described sliding seat 2 right sides, top, for installing insulating cover 7, insulation cushion 8.Ground connection slide bar 3 is twin shaft slide bar, by two parallel cylindrical bodies and two frame type structures that connecting plate forms, through two pilot holes of described sliding seat 2.
Back-moving spring 4 is arranged on ground connection slide bar 3, between described sliding seat 2 and described ground connection slide bar 3, plays the effect of the described ground connection slide bar 3 that resets.
Ground connection fixed pole 6, insulating case 7, insulation cushion 8 are arranged on described sliding seat 2 by bolt, and described ground connection fixed pole 6 is template material, and upper end is with two parallel cylinder holes.Insulating case 7, insulation cushion 8 play the effect of the described ground connection slide bar 3 of insulation and described ground connection fixed pole 6.
Ground connection slide bar 3 is connected on the common ground of device context, and is connected on described sliding seat 2 by described resistance detection switch 9 with ground connection fixed pole 6.
Utilize this static grounding clamp dynamic release electrostatic methods to be:
Described lift cylinder 1 stretches out and drives described sliding seat 2 to drive ground connection slide bar 3, back-moving spring 4, ground connection fixed pole 6, insulating case 7, insulation cushion 8 to drop to described filling bung 5.
First touch described filling bung 5 at ground connection slide bar 3 described in decline process; now described back-moving spring 4 shrinks; described lift cylinder 1 continue to stretch out until described ground connection fixed pole 6 while touching described filling bung 5 described in lift cylinder 1 stop stretching out; now described ground connection slide bar 3 passes through described filling bung 5 short circuits with described ground connection fixed pole 6; the resistance of described resistance detection switch 9 is become and resistance can be detected to obtain from infinity; send signal and confirm the certain ground connection of described filling bung 5, be grounded the function of protection.
Because the present invention has adopted pneumatic, electric, mechanical Self-resetting mechanism, realize the automatic control of earth clip, can be grounded dynamically.The present invention is not limited to the ground protection that is applied in the filling bung of described 5-, can meet the demand of the dynamic ground connection of various automation equipments.
Claims (10)
1. a static grounding clamp, comprises dynamical element 1 and the static grounding clamp agent structure of controlling described static grounding clamp lifting, and described agent structure comprises ground connection slide bar 3, ground connection fixed pole 6 and resetting means 4.
2. a kind of static grounding clamp according to claim 1, is characterized in that, the dynamical element 1 of controlling the lifting of described electrostatic grounding clamping structure is cylinder, and described dynamical element 1 is arranged on filling apparatus.
3. according to a kind of static grounding clamp described in above-mentioned any one claim, it is characterized in that, described ground connection fixed pole 6 is template material, and upper end is with two parallel cylinder holes; Described ground connection slide bar 3 is twin shaft slide bar, by two parallel cylindrical bodies and two frame type structures that connecting plate forms; Described resetting means 4 is back-moving spring, and described resetting means 4 is between described sliding seat 2 and described ground connection slide bar 3.
4. according to a kind of static grounding clamp described in above-mentioned any one claim, it is characterized in that, ground connection slide bar 3 is connected by sliding seat 2 with dynamical element 1, and described sliding seat 2 is arranged on described dynamical element 1 bottom by bolt.
5. according to a kind of static grounding clamp described in above-mentioned any one claim, it is characterized in that, described sliding seat 2 is own with installing hole, pilot hole and threaded mounting hole; Described sliding seat 2 is connected by installing hole with described dynamical element 1; Described sliding seat 2 with described in connect and determine slide bar 3 and be connected by pilot hole; Described sliding seat 2 is connected by threaded mounting hole with insulating case 7, insulation cushion 8.
6. according to a kind of static grounding clamp described in above-mentioned any one claim, it is characterized in that, described installing hole is four parallel cylinder holes, is positioned at described sliding seat 2 left sides, top; Described pilot hole is two parallel cylinder holes, is positioned at described sliding seat 2 centre positions; Described threaded mounting hole is two parallel thread holes, is positioned at described sliding seat 2 right sides, top.
7. according to a kind of static grounding clamp described in above-mentioned any one claim, it is characterized in that, described ground connection fixed pole 6, insulating case 7, insulation cushion 8 are arranged on described sliding seat 2 by bolt; Described ground connection slide bar 3 is connected on the common ground of device context, and is connected by described resistance detection switch 9 with ground connection fixed pole 6.
8. a dynamic release electrostatic methods, the steps include:
(1) dynamical element 1 drives static grounding clamp agent structure to drop to ground connection slide bar 3 and contacts described filling bung 5 places;
(2) dynamical element 1 work on until ground connection fixed pole 6 close contacts during to described filling bung 5 described in dynamical element 1 stop, galvanic circle is connected, static imports the earth;
(3) conduction work completes, and dynamical element 1 drives static grounding clamp agent structure to rise to initial position, and release electrostatic process finishes.
9. a kind of dynamic release electrostatic methods according to claim 8, it is characterized in that, in step 2, in dynamical element 1 course of work, reposition element 4 is worked, ground connection slide bar 3 and described filling bung 5 close contacts while touching described filling bung 5 to ground connection fixed pole 6.
10. a kind of dynamic release electrostatic methods according to claim 9, is characterized in that, in step 3, it is as follows that static grounding clamp agent structure rises to initial position concrete steps:
(1) ground connection fixed pole 6 is left described filling bung 5;
(2) resetting means 4 is replied reset condition;
(3) ground connection slide bar 3 leaves described filling bung 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395322.0A CN104159383B (en) | 2014-08-13 | 2014-08-13 | Electrostatic grounding clamp and dynamic static electricity discharging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410395322.0A CN104159383B (en) | 2014-08-13 | 2014-08-13 | Electrostatic grounding clamp and dynamic static electricity discharging method |
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| Publication Number | Publication Date |
|---|---|
| CN104159383A true CN104159383A (en) | 2014-11-19 |
| CN104159383B CN104159383B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410395322.0A Active CN104159383B (en) | 2014-08-13 | 2014-08-13 | Electrostatic grounding clamp and dynamic static electricity discharging method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000311795A (en) * | 1999-04-27 | 2000-11-07 | Sony Corp | Device and method for removing static electricity |
| JP2012014937A (en) * | 2010-06-30 | 2012-01-19 | Pentel Corp | Static electricity remover |
| US20120162849A1 (en) * | 2010-12-23 | 2012-06-28 | Hon Hai Precision Industry Co., Ltd. | Electronic device |
| CN102946682A (en) * | 2012-10-30 | 2013-02-27 | 西安信唯信息科技有限公司 | Static electricity eliminating method for floating element of telescopic hatch container |
| CN102946683A (en) * | 2012-11-29 | 2013-02-27 | 吴江市东飞化纤有限公司 | Drawing pipe anti-static device |
-
2014
- 2014-08-13 CN CN201410395322.0A patent/CN104159383B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000311795A (en) * | 1999-04-27 | 2000-11-07 | Sony Corp | Device and method for removing static electricity |
| JP2012014937A (en) * | 2010-06-30 | 2012-01-19 | Pentel Corp | Static electricity remover |
| US20120162849A1 (en) * | 2010-12-23 | 2012-06-28 | Hon Hai Precision Industry Co., Ltd. | Electronic device |
| CN102946682A (en) * | 2012-10-30 | 2013-02-27 | 西安信唯信息科技有限公司 | Static electricity eliminating method for floating element of telescopic hatch container |
| CN102946683A (en) * | 2012-11-29 | 2013-02-27 | 吴江市东飞化纤有限公司 | Drawing pipe anti-static device |
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| Publication number | Publication date |
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| CN104159383B (en) | 2017-01-11 |
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Address after: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Applicant after: Changchun North 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: 20161031 Address after: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Applicant after: Changchun North Chemical Filling Equipment Co., Ltd. Applicant after: Changchun blue boat Technology Co., Ltd. Address before: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Applicant before: Changchun North 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 blue boat Technology Co., Ltd. Patentee after: Changchun Rongcheng Intelligent Equipment Manufacturing Co., Ltd. Address before: 130012 No. three, No. 177, software development zone, Changchun hi tech Industrial Development Zone, Jilin Co-patentee before: Changchun blue boat Technology Co., Ltd. Patentee before: Changchun North Chemical Filling Equipment Co., Ltd. |