CN204389077U - The plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon - Google Patents
The plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon Download PDFInfo
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- CN204389077U CN204389077U CN201520066087.2U CN201520066087U CN204389077U CN 204389077 U CN204389077 U CN 204389077U CN 201520066087 U CN201520066087 U CN 201520066087U CN 204389077 U CN204389077 U CN 204389077U
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- gas
- plumbous
- line drawing
- substrate
- discharge tube
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Abstract
The utility model belongs to the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon of the plumbous detection field of line drawing machine carbon; In the utility model, detail pen assembly is fixed on and moves horizontally on substrate, and move horizontally substrate and move horizontally bar sliding pair with penholder and be connected, move horizontally substrate and be provided with screw, the end that penholder moves horizontally bar is provided with spring and spring retaining sleeve successively; Sensor installation seat is provided with groove and Fibre Optical Sensor, and screw gos deep in described groove, and Fibre Optical Sensor is electrically connected with PLC processor; In normal line drawing process, move horizontally substrate and drive screw to shift out groove to the right, Fibre Optical Sensor receives signal and is sent to PLC; When described carbon lead disconnected lead occurs or is subject to hypodynamic situation, screw does not shift out groove, and Fibre Optical Sensor does not receive signal, and now PLC gives the alarm and quits work; The utility model reduces disconnected plumbous, the scarce phenomenon such as lead or stressed deficiency, improves the safe reliability of product qualified rate and operation.
Description
Technical field
The utility model relates to line drawing machine setting-out pressure sensing arts, particularly the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon.
Background technology
Gas-discharge tube is a kind of switching mode protection device, is usually used in the first order in multi-level protection circuit or front two-stage, works release Lightning Transient excess current and over-voltage effect.It adopts ceramic enclosed package, and the inner metal electrode by two or several band gap, fills and formed with inert gas (argon gas or neon).When the voltage being added to two electrode tips reaches the gas breakdown made in gas-discharge tube; gas-discharge tube just starts electric discharge, becomes Low ESR, surge voltage is short-circuited to rapidly close to no-voltage by high impedance; and excess current is released into ground, thus subsequent conditioning circuit is played a protective role.After surge voltage disappears, gas-discharge tube extinguishing returns to high impedance status, waits for action next time.
The gas discharge inside pipe wall of gas-discharge tube is provided with equally distributed carbon line, because carbon is a kind of good conductor, can reduce the voltage breakdown of discharge tube by drawing carbon line.For different gas-discharge tube specifications, the thick line of carbon line, quantity and arrangement also corresponding difference.
In existing processing technology, mainly adopt and carry out setting-out in two ways: one is manual setting-out, due to the diameter of gas-discharge tube less (20mm ~ 80mm), so operation easier is larger, throughput rate is low, and is difficult to the length and the uniform distribution that ensure carbon line, and precision is not high.Another kind is semi-automatic setting-out, namely clamp carbon lead by clamp to be sent to gas discharge inside pipe wall and to carry out setting-out, due to carbon lead comparatively thin (diameter is 0.5mm ~ 0.9mm), in line drawing process, very easily occur disconnected plumbous phenomenon, thus cause the utilization rate of carbon lead not high, add production cost.
Generally; in the normal line drawing process of line drawing machine, because carbon lead is comparatively thin, easily there is disconnected lead, lack the phenomenon such as lead or stressed deficiency; and then there is short-term, dotted line, lack line etc. in the line causing gas discharge inside pipe wall to draw, affects the safe reliability of product qualified rate and operation.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of gas-discharge tube line drawing machine carbon plumbous pick-up unit, reduces disconnected plumbous, the scarce phenomenon such as lead or stressed deficiency, improves the safe reliability of product qualified rate and operation.
The utility model is achieved through the following technical solutions: the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon, comprise back vertical plate and detail pen assembly, described detail pen assembly is positioned at above gas discharge pipe clamp, back vertical plate is provided with penholder and moves horizontally bar and sensor installation seat, described detail pen assembly is fixed on and moves horizontally on substrate, the described substrate that moves horizontally moves horizontally bar sliding pair with described penholder and is connected, the described substrate that moves horizontally is provided with screw, and the end that described penholder moves horizontally bar is provided with spring and spring retaining sleeve successively; Described sensor installation seat is provided with groove, the upper and lower of described groove has the first through hole and the second through hole, described first through hole and the second through hole are provided with Fibre Optical Sensor, and described screw gos deep in described groove, and described Fibre Optical Sensor is electrically connected with PLC processor.
In such scheme, described in move horizontally on substrate linear bearing be installed, described in move horizontally substrate and to be moved horizontally on bar at described penholder by described linear bearing and slide.
In such scheme, described spring retaining sleeve is clip.
In such scheme, the quantity that described penholder moves horizontally bar is two.
In such scheme, described screw blocks described first through hole and the second through hole.
The beneficial effects of the utility model: the utility model compared with prior art, at described line drawing machine assembly in gas-discharge tube line drawing process, when described carbon lead is against described gas discharge inside pipe wall, the power moved right, moving horizontally substrate described in making drives described screw to move right, described screw shifts out described groove, and described Fibre Optical Sensor receives signal and is sent to described PLC, and equipment normally works; When described carbon lead disconnected lead occurs or is subject to hypodynamic situation, described carbon lead can not be against on described gas discharge inside pipe wall, the described substrate that moves horizontally does not move, described screw still props up groove, described Fibre Optical Sensor does not receive signal, and now described PLC gives the alarm and quits work; The utility model reduces disconnected plumbous, the scarce phenomenon such as lead or stressed deficiency, improves the safe reliability of product qualified rate and operation.
Accompanying drawing explanation
Fig. 1 is the plumbous pick-up unit schematic diagram of a kind of gas-discharge tube line drawing machine carbon;
Fig. 2 is sensor scheme of installation;
Fig. 3 is the cut-open view of sensor installation seat;
Fig. 4 is gas-discharge tube schematic diagram.
In figure: 1, detail pen assembly; 2, substrate is moved horizontally; 3, penholder moves horizontally bar; 4, spring; 5, screw; 6, spring retaining sleeve; 7, PLC processor; 8, Fibre Optical Sensor; 9, linear bearing; 10, back vertical plate; 1101, sensor installation seat; 1102, the first through hole; 1103, the second through hole; 1104, groove; 12, gas-discharge tube; 13, gas discharge pipe clamp; 14, carbon is plumbous.
Embodiment
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
As Fig. 1,2, shown in 3 and 4, the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon, comprises detail pen assembly 1, moves horizontally substrate 2, penholder moves horizontally bar 3, spring 4, screw 5, spring retaining sleeve 6, PLC processor 7, Fibre Optical Sensor 8, linear bearing 9, back vertical plate 10, sensor installation seat 1101, gas-discharge tube 12, gas discharge pipe clamp 13 and carbon lead 14.
Described detail pen assembly 1 is positioned at above gas discharge pipe clamp 13; Back vertical plate 10 is provided with penholder and moves horizontally bar 3 and sensor installation seat 1101, described detail pen assembly 1 is fixed on and moves horizontally on substrate 2, described penholder move horizontally bar 3 have two run through respectively described in move horizontally the position up and down of substrate, described moving horizontally on substrate 2 is provided with linear bearing 9, described in move horizontally substrate 2 by described linear bearing 9 described penholder move horizontally on bar 3 slide.
The described substrate 2 that moves horizontally is provided with screw 5, and the end that described penholder moves horizontally bar 3 is provided with spring 4 and spring retaining sleeve 6 successively; Described spring retaining sleeve 6 is clip, can by the length regulating the position of described spring retaining sleeve 6 to regulate described spring 4.
Described sensor installation seat 1101 is provided with groove 1104, the upper and lower of described groove 1104 has the first through hole 1102 and the second through hole 1103, described first through hole 1102 and the second through hole 1103 are provided with Fibre Optical Sensor 8, described screw 5 gos deep into described groove 1104 li, blocks described first through hole 1102 and the second through hole 1103; Described Fibre Optical Sensor 8 is electrically connected with PLC processor 7.
The plumbous pick-up unit detection method of gas-discharge tube line drawing machine carbon in line drawing process is:
Starter motor drives described detail pen assembly 1 to start to carry out setting-out to the inwall of the gas-discharge tube 12 be clipped on described gas discharge pipe clamp 13, when described carbon lead 14 is against described gas-discharge tube 12 inwall, the power moved right, moving horizontally substrate 2 described in making drives described screw 5 to move right, described screw 5 shifts out described groove 1104, described Fibre Optical Sensor 8 receives signal and is sent to described PLC 7, give described spring 4 pressure to the right simultaneously, when the complete described carbon lead 14 of setting-out leaves the inwall of described gas-discharge tube 12, the pressure that substrate 2 is moved to the left is moved horizontally described in described spring 4 bounce-back gives, described screw 5 described move horizontally the drive of substrate 2 under be moved to the left and prop up groove, carry out next step setting-out, there is disconnected lead when described carbon plumbous 14 or be subject to hypodynamic situation, described carbon lead 14 can not be against on described gas-discharge tube 12 inwall, the described substrate 2 that moves horizontally does not move, described screw 5 still props up groove, described Fibre Optical Sensor 8 does not receive signal, and now described PLC gives the alarm and quits work.
Described embodiment is preferred embodiment of the present utility model; but the utility model is not limited to above-mentioned embodiment; when not deviating from flesh and blood of the present utility model, any apparent improvement that those skilled in the art can make, replacement or modification all belong to protection domain of the present utility model.
Claims (5)
1. the plumbous pick-up unit of gas-discharge tube line drawing machine carbon, comprise back vertical plate (10) and detail pen assembly (1), described detail pen assembly (1) is positioned at gas discharge pipe clamp (13) top, it is characterized in that, back vertical plate (10) is provided with penholder and moves horizontally bar (3) and sensor installation seat (1101), described detail pen assembly (1) is fixed on and moves horizontally on substrate (2), the described substrate (2) that moves horizontally moves horizontally bar (3) sliding pair with described penholder and is connected, the described substrate (2) that moves horizontally is provided with screw (5), the end that described penholder moves horizontally bar (3) is provided with spring (4) and spring retaining sleeve (6) successively, described sensor installation seat (1101) is provided with groove (1104), the upper and lower of described groove (1104) has the first through hole (1102) and the second through hole (1103), described first through hole (1102) and the second through hole (1103) are provided with Fibre Optical Sensor (8), it is inner that described screw (5) gos deep into described groove (1104), and described Fibre Optical Sensor (8) is electrically connected with PLC processor (7).
2. the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon according to claim 1, it is characterized in that, described moving horizontally on substrate (2) is provided with linear bearing (9), described in move horizontally substrate (2) and to be moved horizontally at described penholder by described linear bearing (9) that bar (3) is upper to slide.
3. the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon according to claim 1, it is characterized in that, described spring retaining sleeve (6) is clip.
4. the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon according to claim 1, it is characterized in that, the quantity that described penholder moves horizontally bar (3) is two.
5. the plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon according to claim 1, it is characterized in that, described screw (5) blocks described first through hole (1102) and the second through hole (1103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066087.2U CN204389077U (en) | 2015-01-29 | 2015-01-29 | The plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066087.2U CN204389077U (en) | 2015-01-29 | 2015-01-29 | The plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon |
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| Publication Number | Publication Date |
|---|---|
| CN204389077U true CN204389077U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066087.2U Withdrawn - After Issue CN204389077U (en) | 2015-01-29 | 2015-01-29 | The plumbous pick-up unit of a kind of gas-discharge tube line drawing machine carbon |
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| CN (1) | CN204389077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677532A (en) * | 2015-01-29 | 2015-06-03 | 镇江米青机电有限公司 | Carbon lead detection device of gas discharge tube line drawing machine |
-
2015
- 2015-01-29 CN CN201520066087.2U patent/CN204389077U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104677532A (en) * | 2015-01-29 | 2015-06-03 | 镇江米青机电有限公司 | Carbon lead detection device of gas discharge tube line drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20170721 |