CN103787077B - A kind of LNG gas cylinder holding device - Google Patents

A kind of LNG gas cylinder holding device Download PDF

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Publication number
CN103787077B
CN103787077B CN201410068617.7A CN201410068617A CN103787077B CN 103787077 B CN103787077 B CN 103787077B CN 201410068617 A CN201410068617 A CN 201410068617A CN 103787077 B CN103787077 B CN 103787077B
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CN
China
Prior art keywords
gas cylinder
telescoping mechanism
clamping block
upper clamping
holding device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201410068617.7A
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Chinese (zh)
Other versions
CN103787077A (en
Inventor
沈滨
苏世杰
张磊
杨栋
倪路瑶
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY Co Ltd filed Critical ZHANGJIAGANG HUAJI ENVIRONMENTAL PROTECTION NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN201410068617.7A priority Critical patent/CN103787077B/en
Publication of CN103787077A publication Critical patent/CN103787077A/en
Application granted granted Critical
Publication of CN103787077B publication Critical patent/CN103787077B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a kind of surperficial stress deformation that can reduce gas cylinder, and go for the holding device of LNG gas cylinder of the various sizes specification on conveyor line, comprise frame, the length be arranged in frame is greater than the slide rail of gas cylinder length, be disposed in parallel in two clamping mechanisms on slide rail, frame is provided with the engine installation driving clamp base to slide, described clamping mechanism comprises the clamp base be movably arranged on described slide rail, clamp base lower vertical is provided with adjustment track in slide rail direction, adjustment track is arranged with two cliding seats, cliding seat bottom is provided with upper clamping block, upper clamping block bottom is provided with telescoping mechanism, telescoping mechanism bottom is provided with lower clamp, also telescoping mechanism is provided with between upper clamping block and between lower clamp, the clamping face of upper clamping block and lower clamp is circular arc.

Description

A kind of LNG gas cylinder holding device
Technical field
The present invention relates to a kind of LNG gas cylinder holding device, particularly relate to a kind of gas cylinder locating and clamping apparatus be applicable in LNG gas cylinder flow production line.
Background technology
The transfer conveying of the bottle on LNG gas cylinder production line is generally by bottle trigger sensor, conveyor line is quit work, and then moves to relevant position by after holder.But due to the inertia of bottle itself make LNG bottle continue slippage certain distance after can stop, and uncontrollable for this skidding distance of different object, body position is also just uncontrollable.Though general fixture can realize horizontal and vertical movement in plane, but body position cannot be judged in advance, therefore centering body is needed to make the axial symmetric line of bottle and fixture to pressing from both sides line of centers substantially in a plane, but adopt two kinds of devices come respectively body in and holder do, not only reduce the work efficiency of conveyor line, and add the danger that device impacts gas cylinder, and due to fixture be carry out axially clamping to gas cylinder to add the stressed of gas cylinder surface, affect gas cylinder quality.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of surperficial stress deformation that can reduce gas cylinder, and goes for the holding device of LNG gas cylinder of the various sizes specification on conveyor line.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of LNG gas cylinder holding device, comprise frame, the length be arranged in frame is greater than the slide rail of gas cylinder length, be disposed in parallel in two clamping mechanisms on slide rail, frame is provided with the engine installation driving clamp base to slide, described clamping mechanism comprises the clamp base be movably arranged on described slide rail, clamp base lower vertical is provided with adjustment track in slide rail direction, adjustment track is arranged with two cliding seats, cliding seat bottom is provided with upper clamping block, upper clamping block bottom is provided with telescoping mechanism, telescoping mechanism bottom is provided with lower clamp, also telescoping mechanism is provided with between upper clamping block and between lower clamp, the clamping face of upper clamping block and lower clamp is circular arc.
The clamping face of described upper clamping block and lower clamp is provided with elastic spacer.
Described engine installation comprises the leading screw that both sides shaft is provided with reverse thread, described two clamp base are nested with in leading screw both sides respectively by screw thread, leading screw end is provided with motor, the lateral surface of described two clamping mechanisms is respectively provided with a pair for controlling the correlation electric eye of motor stalls.
Described telescoping mechanism comprises the outer tube and interior bar that are together by a threaded connection, and described telescoping mechanism two ends to be movably arranged on corresponding upper clamping block or lower clamp and freely can to rotate around the central axis of itself.
Described telescoping mechanism comprises the outer tube and interior bar that are partly set-located, and described outer tube is axially arranged with some through holes, and described interior bar is provided with the bolt hole matched, and tie bolt is through through hole and bolt hole and by nut locking.
Described telescoping mechanism is the adjustable cylinder of stroke or oil cylinder.
The invention has the beneficial effects as follows: be disposed in parallel in two clamping mechanisms on slide rail, frame is provided with the engine installation driving clamp base to slide, and engine installation drives clamp base to enter from the two ends of gas cylinder are nested, and structure is simple, easy to operate, can realize clamping neutralization the disposable of gas cylinder; And being provided with telescoping mechanism due to upper clamping block bottom, telescoping mechanism bottom is provided with lower clamp, is also provided with telescoping mechanism between upper clamping block and between lower clamp, can realize location and the clamping of the LNG gas cylinder of various sizes specification;
Because the clamping face of upper clamping block and lower clamp is provided with elastic spacer, body can be reduced because of the suffered infringement that rubs.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present invention.
Fig. 2 is left TV structure schematic diagram of the present invention.
In Fig. 1 to Fig. 2: 1. frame, 2. slide rail, 3. clamping mechanism, 31. clamp base, 32. adjustment tracks, 33. cliding seats, 34. upper clamping blocks, 35. telescoping mechanisms, 36. times clamps, 37. elastic caoutchouc liners, 4. engine installation, 41. leading screws, 42. motors, 43. correlation electric eyes.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 1, a kind of LNG gas cylinder holding device, comprises frame 1, the slide rail 2 be arranged in frame 1, two clamping mechanisms 3 be disposed in parallel on slide rail 2 to embodiment 1-2, and frame 1 is provided with the engine installation 4 driving clamp base 31 to slide.Described engine installation 4 comprises the leading screw 41 that both sides shaft is provided with reverse thread, described two clamp base 31 are nested with in leading screw 41 both sides respectively by screw thread, leading screw 41 end is provided with motor 42, the lateral surface of described two clamping mechanisms 3 is respectively provided with a pair for controlling the correlation electric eye 43 that motor 42 stops operating.
Described clamping mechanism 3 comprises the clamp base 31 be movably arranged on described slide rail 2, clamp base 31 lower vertical is provided with adjustment track 32 in slide rail 2 direction, adjustment track 32 is arranged with two cliding seats 33, cliding seat 33 bottom is provided with upper clamping block 34, upper clamping block 34 bottom is provided with telescoping mechanism 35, telescoping mechanism 35 bottom is provided with lower clamp 36, also be provided with telescoping mechanism 35 between upper clamping block 34 and between lower clamp 36, the clamping face of upper clamping block 34 and lower clamp 36 is circular arc and which is provided with elastic caoutchouc liner 37.
Described telescoping mechanism 35 comprises the outer tube and interior bar that are together by a threaded connection, and described telescoping mechanism 35 two ends to be movably arranged on corresponding upper clamping block 34 or lower clamp 36 and freely can to rotate around the central axis of itself.
Embodiment 2 difference from Example 1 is, described telescoping mechanism 35 comprises the outer tube and interior bar that are partly set-located, described outer tube is axially arranged with some through holes, and described interior bar is provided with the bolt hole matched, and tie bolt is through through hole and bolt hole and by nut locking.
Embodiment 3 difference from Example 1 is, described telescoping mechanism 35 is the adjustable cylinder of stroke.
Mechanism principle: this structure adopts nested structure, what mainly utilize is that the tapering of gas cylinder head and afterbody is to carry out taking of gas cylinder.During use, holding device is moved to gas cylinder place, make two clamping mechanisms 3 be positioned at gas cylinder two ends, then electrical motor drives leading screw 41 to rotate, and makes clamp base 31 along lead rail axis to relative movement, be inserted in respectively from the head of gas cylinder and afterbody, after correlation electric eye 43 on the lateral surface of two clamping mechanisms 3 is all blocked completely by gas cylinder, conveying signal, to motor 42, makes motor 42 stop action, clamping completes, and moving clip holding equipment gas cylinder can be transferred to desired location.When need unclamp gas cylinder, drive motor 42 is only needed to reverse.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.

Claims (6)

1. a LNG gas cylinder holding device, comprise frame, the length be arranged in frame is greater than the slide rail of gas cylinder length, be disposed in parallel in two clamping mechanisms on slide rail, frame is provided with the engine installation driving clamp base to slide, it is characterized in that: described clamping mechanism comprises the clamp base be movably arranged on described slide rail, clamp base lower vertical is provided with adjustment track in slide rail direction, adjustment track is arranged with two cliding seats, cliding seat bottom is provided with upper clamping block, upper clamping block bottom is provided with telescoping mechanism, telescoping mechanism bottom is provided with lower clamp, also telescoping mechanism is provided with between upper clamping block and between lower clamp, the clamping face of upper clamping block and lower clamp is circular arc.
2. a kind of LNG gas cylinder holding device as claimed in claim 1, is characterized in that: the clamping face of described upper clamping block and lower clamp is provided with elastic spacer.
3. a kind of LNG gas cylinder holding device as claimed in claim 1, it is characterized in that: described engine installation comprises the leading screw that both sides shaft is provided with reverse thread, described two clamp base are nested with in leading screw both sides respectively by screw thread, leading screw end is provided with motor, the lateral surface of described two clamping mechanisms is respectively provided with a pair for controlling the correlation electric eye of motor stalls.
4. a kind of LNG gas cylinder holding device according to any one of claim 1-3, it is characterized in that: described telescoping mechanism comprises the outer tube and interior bar that are together by a threaded connection, described telescoping mechanism two ends to be movably arranged on corresponding upper clamping block or lower clamp and freely can to rotate around central axis.
5. a kind of LNG gas cylinder holding device according to any one of claim 1-3, it is characterized in that: described telescoping mechanism comprises the outer tube and interior bar that are partly set-located, described outer tube is axially arranged with some through holes, described interior bar is provided with the bolt hole matched, and tie bolt is through through hole and bolt hole and by nut locking.
6. a kind of LNG gas cylinder holding device according to any one of claim 1-3, is characterized in that: described telescoping mechanism is the adjustable cylinder of stroke or oil cylinder.
CN201410068617.7A 2014-02-27 2014-02-27 A kind of LNG gas cylinder holding device Expired - Fee Related CN103787077B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410068617.7A CN103787077B (en) 2014-02-27 2014-02-27 A kind of LNG gas cylinder holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410068617.7A CN103787077B (en) 2014-02-27 2014-02-27 A kind of LNG gas cylinder holding device

Publications (2)

Publication Number Publication Date
CN103787077A CN103787077A (en) 2014-05-14
CN103787077B true CN103787077B (en) 2015-08-26

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105858195A (en) * 2016-05-24 2016-08-17 陈薇 Clamping device of automatic six-degree-of-freedom transferring robot for water conservancy and hydropower pipelines
CN105905594A (en) * 2016-05-24 2016-08-31 陈薇 Clamping head for full-automatic hydroelectric engineering drain pipe
CN105800306A (en) * 2016-05-24 2016-07-27 陈薇 Automatic equipment operating on water conservancy engineering construction site
CN105858193A (en) * 2016-05-24 2016-08-17 陈薇 Crawler type intelligent transferring equipment for water conservancy and hydropower pipelines
CN108488550B (en) * 2018-03-05 2019-11-22 滁州卷烟材料厂 A kind of lightweight, portable formula carton press carrying protective device
CN112663527A (en) * 2020-12-15 2021-04-16 华能伊敏煤电有限责任公司 Signboard cuttage device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4554341B2 (en) * 2004-11-22 2010-09-29 三菱重工食品包装機械株式会社 Bottle gripper and container transfer processing line
WO2008084335A1 (en) * 2007-01-11 2008-07-17 Wilhelm Malherbe Jr Bottle carrying apparatus
CN201186438Y (en) * 2008-04-30 2009-01-28 长沙希域机电科技有限公司 Manipulator for holding ampoule bottle
CN201257669Y (en) * 2008-08-29 2009-06-17 长沙楚天科技有限公司 Manipulator with double-layer arm-lock
CN202529563U (en) * 2012-03-31 2012-11-14 湖南正中制药机械有限公司 Bottle clamping mechanism for medicine preparation equipment
CN203714816U (en) * 2014-02-27 2014-07-16 张家港市华机环保新能源科技有限公司 LNG (liquefied natural gas) cylinder clamping device

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