CN203740593U - Positioning and clamping device for LNG gas cylinder production line - Google Patents

Positioning and clamping device for LNG gas cylinder production line Download PDF

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Publication number
CN203740593U
CN203740593U CN201420086402.3U CN201420086402U CN203740593U CN 203740593 U CN203740593 U CN 203740593U CN 201420086402 U CN201420086402 U CN 201420086402U CN 203740593 U CN203740593 U CN 203740593U
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CN
China
Prior art keywords
gas cylinder
production line
bottle
connection block
locating
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.)
Withdrawn - After Issue
Application number
CN201420086402.3U
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Chinese (zh)
Inventor
沈滨
唐文献
张建
秦文龙
钱慧杰
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
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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 CN201420086402.3U priority Critical patent/CN203740593U/en
Application granted granted Critical
Publication of CN203740593U publication Critical patent/CN203740593U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses a positioning and clamping device for an LNG gas cylinder production line. The positioning and clamping device comprises a moving base, at least one cylinder clamping mechanism arranged on the moving base for clamping gas cylinders in the radial direction, and a driving mechanism for driving the cylinder clamping mechanism. The clamping end of the cylinder clamping mechanism is provided with a position adjusting mechanism which comprises a motor support. A cylinder moving motor is arranged on the motor support, and a force output shaft of the cylinder moving motor is provided with a drive gear. The two sides of the force output shaft of the motor on the motor support are respectively provided with a driven shaft parallel to the force output shaft of the motor, and the driven shafts are provided with driven gears matched with the drive gear. The ends of the driven shafts are provided with cylinder moving rotating discs for axially moving the gas cylinders.

Description

A kind of locating and clamping apparatus for LNG gas cylinder flow production line
Technical field
The utility model relates to a kind of locating and clamping apparatus for LNG gas cylinder flow production line.
Background technology
The positioning clamping of LNG gas cylinder is generally used between two different travel lines or processing stations.Existing holding device generally can only be realized axially or radially location and the clamping of single direction.Shen as please publication No. the Chinese patent application that is CN103213122A " a kind of mechanical gripper based on synchronous double link centering travel mechanism " disclose a kind of double connecting rod that adopts and workpiece carried out to the mechanical gripper of centering clamping.Comprise a set of synchronous double link centering travel mechanism that is arranged on manipulator framework below, during use, to treat that centering workpiece is positioned between the V-block of two mechanism ends, by stretching of cylinder, drive two shifting bars of synchronous double link centering body to move in opposite directions, jaw centering clamped or loosen workpiece, adopting cylinder and V-block to carry out centering clamping.But this centering fixing device can only be to cylindrical workpiece radial effect, and in the time need to carrying out axial location to the LNG gas cylinder on conveyor line, this mechanism cannot meet the demands.Because in moving material link during to the positioning clamping of the LNG gas cylinder on conveyor line, gas cylinder because of have inertia not can along with conveyor line stop stop immediately, and the position that the slippage of different quality gas cylinder stops is also different, common holding device cannot complete clamping to gas cylinder well, thereby affects the production efficiency of whole conveyor line.
Utility model content
Technical problem to be solved in the utility model is: a kind of locating and clamping apparatus for LNG gas cylinder flow production line is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of locating and clamping apparatus for LNG gas cylinder flow production line, comprise mobile foundation, at least one being arranged on mobile foundation radially clamps the bottle-clip mechanism of gas cylinder and the driver train that drives bottle-clip mechanism, described bottle-clip mechanism bare terminal is provided with position adjusting mechanism, position adjusting mechanism comprises electric machine support, electric machine support is provided with and moves a bottle motor, the force-output shaft that moves bottle motor is provided with driven wheel, on electric machine support, in motor force-output shaft both sides, be respectively equipped with the driven axle that is parallel to motor force-output shaft, driven axle is provided with the driven gear coordinating with driven wheel, driven axle end is provided with for moving axially bottle rotating disk that moves of gas cylinder.
As a kind of preferred scheme, described bottle-clip mechanism comprises the Connection Block that is arranged on driver train bottom, described driver train vertical direction driving Connection Block and stroke are adjustable, Connection Block is provided with at least one pair of clamping connecting rod being oppositely arranged, clamp connecting rod and comprise the drive spindle being hinged on Connection Block, drive spindle end is hinged with aduncate L shaped rocking arm, described mobile foundation is provided with erecting frame, erecting frame is provided with two anchor shafts, anchor shaft is hinged with two L shaped rocking arm bending parts respectively, and described position adjusting mechanism is arranged on rocking arm end.
As a kind of preferred scheme, described Connection Block bottom is provided with at least one gas cylinder contact roller, between gas cylinder contact roller and Connection Block, is provided with spring.
As a kind of preferred scheme, on described anchor shaft, in one end of gas cylinder input direction, be provided with opto-electronic pickup, and gas cylinder while arriving clamped position this opto-electronic pickup corresponding to gas cylinder end.
As a kind of preferred scheme, on described Connection Block, be provided with side by side two pairs and clamp connecting rod.
As a kind of preferred scheme, described driver train is the adjustable hydraulic actuating cylinder of stroke or cylinder.
As a kind of preferred scheme, also comprise sliding rail, described mobile foundation is arranged on sliding rail.
The beneficial effects of the utility model are: because bottle-clip mechanism bare terminal is provided with position adjusting mechanism, position adjusting mechanism comprises for moving axially bottle rotating disk that moves of gas cylinder, this equipment can first be adjusted the gas cylinder position being held, after adjusting to the right place in gas cylinder position, carry out again gripping, well solved because being difficult to accurately pause to put in place to cause gas cylinder to be difficult to the problem of gripping on conveyor line.This equipment is equally applicable to automatic location and the clamping of the various cylindric products of similar gas cylinder.
Because described Connection Block bottom is provided with at least one gas cylinder contact roller, between gas cylinder contact roller and Connection Block, be provided with spring, can increase the clamping stability of gas tank, prevent from moving on gas tank.
Due to the bottle-clip mechanism clamping connecting rod that is pair of opposing, clamp connecting rod and comprise the drive spindle being hinged on Connection Block, drive spindle end is hinged with aduncate L shaped rocking arm, described mobile foundation is provided with erecting frame, erecting frame is provided with two anchor shafts, anchor shaft is hinged with two L shaped rocking arm bending parts respectively, described position adjusting mechanism is arranged on rocking arm end, this equipment adopts connecting rod mechanism as bottle-clip mechanism, control accurately, can effectively prevent the play of gas cylinder in clamping process, improve the reliability of mechanism's work; Due to described driver train vertical direction drive Connection Block and stroke adjustable, realized mechanism adjustable to the Clamping force of gas cylinder, and the folding stroke of simultaneously having realized mechanism's end rotating disk is adjustable, so that this mechanism is applicable to the gas cylinder of different size, reduce manufacturing line and adjusted the time, improved production efficiency.
Owing to being provided with side by side two pairs on Connection Block, clamp connecting rods, make clamping more firm, and can effectively clamp the gas cylinder being parked on conveyor line in larger scope.
Owing to being provided with opto-electronic pickup in one end of gas cylinder input direction on described anchor shaft, and gas cylinder while arriving clamped position this opto-electronic pickup corresponding to gas cylinder end, can make whole device automatic discrimination gas cylinder longitudinal travel put in place and automatically enter conveying flow process.
Because mobile foundation is arranged on sliding rail, by simple motor or oil cylinder or cylinder, can drive back and forth, compared with mechanical arm, carry mobile foundation to use efficient and with low cost.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is left TV structure schematic diagram of the present utility model.
Fig. 3 is the perspective view of the parts such as bottle-clip mechanism of the present utility model and position adjusting mechanism.
In Fig. 1 to Fig. 3: 1. sliding rail, 2. mobile foundation, 3. bottle-clip mechanism, 31. Connection Blocks, 32. clamp connecting rod, 321. drive spindles, 322. rocking arms, 4. cylinder, 5. erecting frame, 6. anchor shaft, 7. opto-electronic pickup, 8. position adjusting mechanism, 81. electric machine supports, 82. move a bottle motor, 83. driven wheels, 84. driven shafts, 85. driven gears, 86. move a bottle rotating disk, 9. gas cylinder contact roller, 10. spring, 11. gas cylinders, 12. conveyor lines.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Figure 1-3, a kind of locating and clamping apparatus for LNG gas cylinder 11 flow production lines 12, comprise sliding rail 1, sliding rail 1 is provided with mobile foundation 2, and mobile foundation 2 is provided with one and radially clamps the bottle-clip mechanism 3 of gas cylinder 11 and the adjustable cylinder 4 of stroke that drives bottle-clip mechanism 3 foldings.Described bottle-clip mechanism 3 comprises the Connection Block 31 that is arranged on cylinder 4 piston rod ends, Connection Block 31 is provided with and is provided with side by side two pairs of clamping connecting rods 32 that are oppositely arranged, clamp connecting rod 32 and comprise the drive spindle 321 being hinged on Connection Block 31, drive spindle 321 ends are hinged with aduncate L shaped rocking arm 322, described mobile foundation 2 is provided with erecting frame 5, erecting frame 5 is provided with two anchor shafts 6, and anchor shaft 6 is hinged with two L shaped rocking arm 322 bending parts respectively.On anchor shaft 6, in gas cylinder 11 input direction one end, be provided with opto-electronic pickup 7, and gas cylinder 11 while arriving clamped position this opto-electronic pickup 7 corresponding to gas cylinder 11 ends.Rocking arm 322 ends are provided with position adjusting mechanism 8, position adjusting mechanism 8 comprises electric machine support 81, electric machine support 81 is provided with and moves bottle motor 82, the force-output shaft that moves bottle motor 82 is provided with driven wheel 83, on electric machine support 81, in motor force-output shaft both sides, be respectively equipped with the driven axle that is parallel to motor force-output shaft, driven axle is provided with the driven gear 85 coordinating with driven wheel 83, and driven axle end is provided with moves bottle rotating disk 86 for what move axially gas cylinder 11.Connection Block 31 bottoms are provided with two gas cylinders, 11 contact rollers 9, between gas cylinder 11 contact rollers 9 and Connection Block 31, are provided with spring 10.
The principle of work of the present embodiment is as follows:
Gas cylinder 11 is followed conveyor line 12 and is advanced, and after gas cylinder 11 triggers the sensor on conveyor lines 12, conveyor line 12 power-off, stop action, and gas cylinder 11 continues slippage certain distance forward because of inertia.Now, cylinder 4 piston rods that are positioned at the holding device of feeding position stretch out, press down the drive spindle 321 of Connection Block 31 and arranged on left and right sides, the rocking arm 322 that drives respectively left and right side is around anchor shaft 6 conter clockwises and clockwise rotate, make to be installed on the rotating disk clamping sides gas cylinder 11 of rocking arm 322 ends, pinch roller withstands gas cylinder 11 tops simultaneously.Afterwards, the sensor energize on servomotor and motor mounting rack 5, dial rotation, rely on friction force that gas cylinder 11 is moved axially, while arriving regulation clip position under the rotation of gas tank at rotating disk, opto-electronic pickup 7 senses gas tank end, and transmission of signal stops operating motor.Whole device moves to next station by sliding rail 1.After arriving the station of appointment, cylinder 4 piston rods are retracted, on draw the drive spindle 321 of Connection Block 31 and arranged on left and right sides, the rocking arm 322 that drives respectively left and right side is around anchor shaft 6 cws and rotate counterclockwise, make the rotating disk side that is installed on rocking arm 322 ends loosen gas cylinder 11, place on new station and continue to process.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, 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 (7)

1. the locating and clamping apparatus for LNG gas cylinder flow production line, comprise mobile foundation, at least one being arranged on mobile foundation radially clamps the bottle-clip mechanism of gas cylinder and the driver train that drives bottle-clip mechanism, it is characterized in that: described bottle-clip mechanism bare terminal is provided with position adjusting mechanism, position adjusting mechanism comprises electric machine support, electric machine support is provided with and moves a bottle motor, the force-output shaft that moves bottle motor is provided with driven wheel, on electric machine support, in motor force-output shaft both sides, be respectively equipped with the driven axle that is parallel to motor force-output shaft, driven axle is provided with the driven gear coordinating with driven wheel, driven axle end is provided with for moving axially bottle rotating disk that moves of gas cylinder.
2. a kind of locating and clamping apparatus for LNG gas cylinder flow production line as claimed in claim 1, it is characterized in that: described bottle-clip mechanism comprises the Connection Block that is arranged on driver train bottom, described driver train vertical direction driving Connection Block and stroke are adjustable, Connection Block is provided with at least one pair of clamping connecting rod being oppositely arranged, clamp connecting rod and comprise the drive spindle being hinged on Connection Block, drive spindle end is hinged with aduncate L shaped rocking arm, described mobile foundation is provided with erecting frame, erecting frame is provided with two anchor shafts, anchor shaft is hinged with two L shaped rocking arm bending parts respectively, described position adjusting mechanism is arranged on rocking arm end.
3. a kind of locating and clamping apparatus for LNG gas cylinder flow production line as claimed in claim 2, is characterized in that: described Connection Block bottom is provided with at least one gas cylinder contact roller, between gas cylinder contact roller and Connection Block, is provided with spring.
4. a kind of locating and clamping apparatus for LNG gas cylinder flow production line as claimed in claim 3, it is characterized in that: on described anchor shaft, in one end of gas cylinder input direction, be provided with opto-electronic pickup, and gas cylinder while arriving clamped position this opto-electronic pickup corresponding to gas cylinder end.
5. a kind of locating and clamping apparatus for LNG gas cylinder flow production line as claimed in claim 3, is characterized in that: on described Connection Block, be provided with side by side two pairs and clamp connecting rod.
6. a kind of locating and clamping apparatus for LNG gas cylinder flow production line as claimed in claim 3, is characterized in that: described driver train is the adjustable hydraulic actuating cylinder of stroke or cylinder.
7. a kind of locating and clamping apparatus for LNG gas cylinder flow production line as claimed in claim 3, is characterized in that: also comprise sliding rail, described mobile foundation is arranged on sliding rail.
CN201420086402.3U 2014-02-27 2014-02-27 Positioning and clamping device for LNG gas cylinder production line Withdrawn - After Issue CN203740593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420086402.3U CN203740593U (en) 2014-02-27 2014-02-27 Positioning and clamping device for LNG gas cylinder production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420086402.3U CN203740593U (en) 2014-02-27 2014-02-27 Positioning and clamping device for LNG gas cylinder production line

Publications (1)

Publication Number Publication Date
CN203740593U true CN203740593U (en) 2014-07-30

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ID=51340422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420086402.3U Withdrawn - After Issue CN203740593U (en) 2014-02-27 2014-02-27 Positioning and clamping device for LNG gas cylinder production line

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103803298A (en) * 2014-02-27 2014-05-21 张家港市华机环保新能源科技有限公司 Positioning and clamping device for LNG gas bottle production line
CN106743540A (en) * 2015-11-20 2017-05-31 华南理工大学 A kind of holding Transport Machinery arm of tubing
CN110238594A (en) * 2019-07-17 2019-09-17 苏州哈工易科机器人有限公司 A kind of water cooling welding tool setup of workpiece
CN115571595A (en) * 2022-09-26 2023-01-06 江苏云佳金属制品有限公司 Prevent nonrust pipe fitting conveyor for steel pipe machining of offset

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103803298A (en) * 2014-02-27 2014-05-21 张家港市华机环保新能源科技有限公司 Positioning and clamping device for LNG gas bottle production line
CN106743540A (en) * 2015-11-20 2017-05-31 华南理工大学 A kind of holding Transport Machinery arm of tubing
CN110238594A (en) * 2019-07-17 2019-09-17 苏州哈工易科机器人有限公司 A kind of water cooling welding tool setup of workpiece
CN115571595A (en) * 2022-09-26 2023-01-06 江苏云佳金属制品有限公司 Prevent nonrust pipe fitting conveyor for steel pipe machining of offset

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140730

Effective date of abandoning: 20151223

C25 Abandonment of patent right or utility model to avoid double patenting