CN113636314B - A suit upset machine for LNG bottle assembly - Google Patents
A suit upset machine for LNG bottle assembly Download PDFInfo
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- CN113636314B CN113636314B CN202111014100.6A CN202111014100A CN113636314B CN 113636314 B CN113636314 B CN 113636314B CN 202111014100 A CN202111014100 A CN 202111014100A CN 113636314 B CN113636314 B CN 113636314B
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- lng bottle
- overturning
- lng
- turnover
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- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 230000007306 turnover Effects 0.000 claims abstract description 59
- 230000000670 limiting effect Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 23
- 230000007704 transition Effects 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 7
- 238000013461 design Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention discloses a sleeving turnover machine for assembling LNG bottles, which comprises a base table, a turnover table and a turnover driving mechanism, wherein the turnover table and the turnover driving mechanism are arranged on the base table, the turnover driving mechanism is used for driving the turnover table to perform turnover motion on the base table, a conveying mechanism is arranged on the turnover table and used for placing an LNG bottle outer cylinder in a horizontal position, and a clamping mechanism is arranged on the turnover table, close to the conveying mechanism, and used for clamping and limiting the LNG bottle outer cylinder on the conveying mechanism so that the turnover table drives the LNG bottle outer cylinder to turn over together and then is in an upright position. The invention has the advantages of simple and compact structure, convenient and quick operation, high automation degree, strong adaptability and high safety.
Description
Technical Field
The invention mainly relates to the field of production equipment of LNG low-temperature gas cylinders, in particular to a suit tilter for assembling LNG cylinders.
Background
At present, the fuel supply of the heavy truck mainly adopts gasoline, but the gasoline is a non-renewable resource and is always consumed for one day. The natural gas is clean and environment-friendly, is economical and practical, and can provide fuel for trucks. However, natural gas is in a gaseous state at normal temperature, and is stored in a compressed gas form in general household use, so that the natural gas is not safe and has small storage capacity. The low-temperature storage technology can be adopted at the present stage, so that the storage capacity in the limited volume is high, and the safety is realized. The LNG bottle is a liquid low-temperature natural gas storage bottle, can provide fuel storage for trucks, and replaces gasoline with natural gas. LNG bottles are also known as truck "tanks".
The LNG bottle is divided into an inner container and an outer barrel, the inner container is used for storing fuel, and the outer barrel is a protective cover. In the existing operation, the outer cylinder needs to be turned over by 90 degrees, and then the inner container is put in and turned back. The suit operation has the following technical problems:
firstly, most of the prior LNG bottle outer cylinder is turned over and carried manually, and the LNG bottle outer cylinder has a certain weight, so that the production efficiency is low, the manual operation difficulty is high, and the labor cost is high.
Secondly, the automation degree is low due to manual operation, and the automatic butt joint (such as butt joint with an automatic transmission system and the like) cannot be formed with the whole automatic operation system of the LNG bottle, so that the operation of the whole automatic system is affected.
Thirdly, the LNG bottle outer cylinder has heavier dead weight, and the LNG bottle outer cylinder is often separated in the manual overturning and carrying processes, so that the safety production is influenced.
Fourthly, the existing LNG bottle outer cylinder has gas cylinders with various specification diameters, and how to adapt to the automatic operation of the gas cylinders with various specification diameters is a technical problem to be solved urgently. And the LNG bottle outer cylinder has certain weight, and the problem of loading accuracy is also involved in loading the liner after overturning, namely, how to ensure stable overturning and high accuracy of the LNG bottle outer cylinder with heavier quality is also a technical problem to be solved urgently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the suit tilter for LNG bottled distribution, which has the advantages of simple and compact structure, convenient and quick operation, high automation degree, strong adaptability and high safety.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a suit upset machine for LNG bottle assembly, includes the base platform and locates the roll-over table on the base platform, upset actuating mechanism is used for driving the roll-over table and makes the upset motion on the base platform, be equipped with conveying mechanism on the roll-over table and be used for placing the LNG bottle urceolus that is lying down and put the form, be close to conveying mechanism on the roll-over table and still be equipped with clamping mechanism and be used for pressing from both sides tight restriction in conveying mechanism with the LNG bottle urceolus, so that the roll-over table drives the LNG bottle urceolus and is the form of erectting together after overturning.
As a further improvement of the invention, the left side and the right side of the overturning platform are respectively provided with a protruding rotating shaft for rotatably installing the overturning platform on the base platform, the overturning driving mechanism comprises a chain, a first motor, a driving chain wheel arranged on the driving end of the first motor and two transition chain wheels arranged on the base platform, the overturning platform is provided with an arc-shaped track part, and two ends of the chain are fixed on the overturning platform, are meshed with the driving chain wheel and the two transition chain wheels after being limited and arranged along the arc-shaped track part, and are used for driving the chain to forward and reverse through the first motor so as to drive the overturning platform to forward and reverse.
As a further improvement of the invention, the overturning platform comprises two semicircular rotating plates, the two rotating plates are fixedly connected through a plurality of connecting rods, a rotating shaft is arranged on each rotating plate, an arc-shaped track part is formed at the arc-shaped edge of each rotating plate, the first motor is a double-output-shaft motor, two driving shaft ends are respectively provided with a driving chain wheel, two transition chain wheels are respectively arranged at the positions close to each driving chain wheel, and each arc-shaped track part is provided with a chain for enabling the first motor to simultaneously drive the two chains to move.
As a further improvement of the invention, at least one end of the chain is mounted on the overturning platform through an elasticity adjusting screw assembly for adjusting the meshing tightness of the chain.
As a further improvement of the invention, two support frames are arranged on the base table, each support frame is provided with a bearing seat, the rotating shaft comprises a mandrel matched with the bearing seat, and the overturning table is rotatably arranged between the two support frames through the bearing seat and the rotating shaft.
As a further improvement of the invention, the conveying mechanism comprises a base frame fixed on the overturning platform, a row of driven rollers and a row of driving rollers which are arranged in parallel are arranged on the base frame along the conveying direction and are used for conveying the LNG bottle outer cylinder, the driving rollers are connected with a second motor through a chain sprocket assembly to drive, the row of driven rollers and the row of driving rollers are obliquely arranged, and a V-shaped conveying channel is formed between the row of driven rollers and the row of driving rollers so as to limit the conveyed LNG bottle outer cylinder.
As a further improvement of the invention, the clamping mechanism comprises a stand column frame vertically fixed at the end part of the conveying mechanism, the stand column frame is provided with a lifting driving assembly and a pressure head capable of moving up and down, and the lifting driving assembly drives the pressure head to lift on the stand column frame for clamping and limiting the outer cylinder of the LNG bottle on the conveying mechanism.
As a further improvement of the invention, the upright post frame is provided with a guide rail which is vertically arranged and is used for enabling the pressure head to lift on the upright post frame along the guide rail, the lifting driving assembly comprises a cylinder assembly which is vertically arranged, and the upright post frame is provided with an elastic baffle plate and is used for forming blocking buffer for the LNG bottle outer cylinder transmitted by the conveying mechanism.
As a further improvement of the invention, the pressure head comprises a pressing frame which is convexly arranged, more than two elastic pressing plates are arranged in the pressing frame, and the elastic pressing plates are provided with an arc-shaped concave part for clamping and limiting the LNG bottle outer cylinder in the arc-shaped concave part when the LNG bottle outer cylinder is pressed down.
As a further improvement of the invention, the middle parts of the two sides of the upright post frame are respectively provided with a fixing part, and each fixing part is fixedly connected with the overturning platform through a pull rod piece which is obliquely arranged so as to form a stable support for the upright post.
Compared with the prior art, the invention has the advantages that:
the sleeving turnover machine for LNG bottle assembly is provided with the base table, the turnover driving mechanism, the conveying mechanism and the clamping mechanism which are matched with each other, so that automatic turnover operation can be realized, manual turnover operation is avoided, the operation efficiency is greatly improved, the manual operation difficulty is greatly reduced, and the labor cost is greatly reduced.
The sleeving turnover machine for LNG bottle assembly can form automatic butt joint with the whole automatic operation system of the LNG bottle outer cylinder, for example, the automatic turnover machine is in butt joint with automatic transmission equipment and automatic filling equipment, the automation degree is high, and the operation of the whole automatic operation system is effectively ensured.
The sleeving turnover machine for LNG bottle assembly, disclosed by the invention, has the advantages that the clamping mechanism can clamp and limit the outer barrel of the LNG bottle, the outer barrel of the LNG bottle cannot be separated in the turnover process, and the safe production is effectively ensured.
Fourthly, the sleeving turnover machine for LNG bottle assembly is more environment-friendly and cleaner than hydraulic pressure due to the fact that the turnover table is driven by electricity. And the LNG bottle urceolus has certain weight, and the problem that also involves a precision of loading into with the inner bag after the upset, and drive mechanism adopts motor plus sprocket chain cooperation, can produce great transmission ratio, provides great moment of torsion, and the machining precision requirement that compares the gear is less, and the preparation of being convenient for more is with steady, the precision is high, the follow-up inner tube of being convenient for to load of upset of the heavier LNG bottle urceolus of quality can be guaranteed to the steady, the precision is high, especially with the high accuracy cooperation of automatic packing.
The turnover table comprises two semicircular rotating pieces, and the two semicircular rotating pieces and the plurality of connecting rods form a general structure of the turnover table through the special scientific design, so that the turnover table is simple and portable in structure, easy to process and easy to turn. The semicircular rotary plates not only form the overturning platform supporting body (each rotary plate is provided with a rotary shaft), but also form an arc track part from the arc edge of each semicircular rotary plate, the arc track part is not required to be additionally arranged, and the plane shape of the other end of the corresponding arc ends of the two rotary plates also just forms the installation position of the conveying mechanism. This further makes the overturning platform simple and lightweight. The first motor can drive two rotary pieces simultaneously through two sets of transition chain wheels and two sets of chains, and the double-side double-row chain synchronous transmission mode is more uniform in driving force, stable in overturning, high in precision and compact in structure compared with a single-side driving mode.
The V-shaped transmission channel is formed between the driven roller and the driving roller to limit the transmitted LNG bottle outer cylinder, and through the special scientific design, the V-shaped transmission channel can limit the transmission of the cylindrical LNG bottle outer cylinder, cannot fall off during the transmission, and ensures safe production. Secondly, this kind of special structure makes the LNG bottle urceolus that can carry various diameters size, and the LNG bottle urceolus of various diameters size can all be limited in V-arrangement transmission channel and transmitted, and adaptability is strong. Thirdly, the V-shaped transmission channel and the follow-up clamping mechanism are mutually clamped from two directions to limit, so that the installation of the cylindrical LNG bottle outer cylinder during overturning can be ensured, the cylindrical LNG bottle outer cylinder cannot fall off, and the safe production is ensured.
Seventhly, the sleeving turnover machine for LNG bottle assembly is provided with the arc-shaped concave part, the elastic pressing plate is made of the flexible material, the LNG bottle outer cylinder cannot be scratched, and due to the fact that the arc-shaped concave part is arranged, the LNG bottle outer cylinder with various diameters can be limited in the arc-shaped concave part finally and matched with the V-shaped transmission channel, and the sleeving turnover machine can adapt to the LNG bottle outer cylinder with various diameters and is high in adaptability.
Drawings
Fig. 1 is a schematic perspective view of a principle of a package roll-over machine for LNG bottle assembly according to the present invention.
Fig. 2 is a schematic view of a partial perspective structure principle of the suit upender for LNG bottle assembly of the present invention 1.
Fig. 3 is a schematic view of a partial perspective structure principle of the suit upender for LNG bottle assembly of the present invention 2.
Fig. 4 is a schematic structural view of the conveying mechanism of the present invention.
Fig. 5 is a schematic perspective view of the clamping mechanism of the present invention.
Fig. 6 is a schematic view of the principle of construction of the suit upender for LNG bottle assembly of the invention in operation 1.
Fig. 7 is a schematic view of the principle of construction of the suit upender for LNG bottle assembly of the invention in operation 2.
Fig. 8 is a schematic view of the principle of construction of the suit upender for LNG bottle assembly of the invention in operation 3.
Fig. 9 is a schematic view of the principle of construction of the package roll-over machine for LNG bottle assembly of the present invention in operation 4.
The reference numerals in the drawings denote:
1. a base table; 11. a support frame; 12. a bearing seat; 2. a turnover table; 21. a rotation shaft; 22. a rotary piece; 23. connecting a connecting rod; 3. a turnover driving mechanism; 31. a chain; 32. a first motor; 33. a drive sprocket; 34. a transition sprocket; 35. an elastic adjusting screw assembly; 4. a conveying mechanism; 41. a base frame; 42. a driven roller; 43. a driving roller; 44. a chain sprocket assembly; 45. a second motor; 5. a clamping mechanism; 51. a stand column frame; 511. a fixing part; 52. a lifting driving assembly; 53. pressing the head; 531. pressing a frame; 532. an elastic pressing plate; 54. a guide rail; 55. a pull rod piece; 56. an elastic baffle.
Detailed Description
The invention will be described in further detail with reference to the drawings and the specific examples.
As shown in fig. 1 to 9, the invention provides a sleeving turnover machine for assembling an LNG bottle, which comprises a base table 1, a turnover table 2 and a turnover driving mechanism 3, wherein the turnover table 2 and the turnover driving mechanism 3 are arranged on the base table 1, the turnover driving mechanism 3 is used for driving the turnover table 2 to perform turnover motion on the base table 1, a conveying mechanism 4 is arranged on the turnover table 2 and used for placing an LNG bottle outer cylinder (shown as an LNG bottle outer cylinder in the drawing) in a horizontal state, and a clamping mechanism 5 is also arranged on the turnover table 2, which is close to the conveying mechanism 4 and used for clamping and limiting the LNG bottle outer cylinder on the conveying mechanism 4 so that the turnover table 2 drives the LNG bottle outer cylinder to turn over together and then is in a vertical state. The specific implementation principle is as follows:
the conveying mechanism 4 of the suit upender can be in butt joint with an external automatic conveying mechanism (shown as C in the attached drawings) to automatically convey the LNG bottle outer cylinder in a lying state (in the lying state shown in the attached figures 4 and 6) to the conveying mechanism 4. Naturally, the LNG bottle outer tube in a horizontal position may be manually placed on the conveying mechanism 4. After the horizontal LNG bottle outer cylinder is transferred to the conveying mechanism 4, the clamping mechanism 5 is used for clamping and limiting the LNG bottle outer cylinder (as shown in fig. 7), and then the overturning driving mechanism 3 drives the overturning platform 2 to do overturning motion on the base platform 1 in a forward direction, so that the overturning platform 2 drives the LNG bottle outer cylinder to overturn together and then to be in an upright state (as shown in fig. 8).
The sleeving turnover machine can be matched with an automatic filling machine (of course, manual filling can also be adopted), and the upright LNG bottle inner cylinder can be filled into the upright LNG bottle outer cylinder. After the assembly is completed, the overturning driving mechanism 3 reversely drives the overturning platform 2 to do overturning motion on the base platform 1, so that the overturning platform 2 overturns back, namely, the LNG bottle in the vertical shape (at the moment, the inner cylinder is assembled) overturns again to be in the horizontal shape (as shown in the state of fig. 9). Then the clamping mechanism 5 stops clamping and limiting the outer cylinder of the LNG bottle, and the conveying mechanism 4 conveys out the LNG bottle and then carries out the next operation.
Through the special scientific design, the method has the following technical advantages:
the sleeving turnover machine for LNG bottle assembly is provided with the base table 1, the turnover table 2, the turnover driving mechanism 3, the conveying mechanism 4 and the clamping mechanism 5 which are matched with each other, so that automatic turnover operation can be realized, manual turnover operation is avoided, the operation efficiency is greatly improved, the manual operation difficulty is greatly reduced, and the labor cost is greatly reduced.
The sleeving turnover machine for LNG bottle assembly can form automatic butt joint with the whole automatic operation system of the LNG bottle outer cylinder, for example, the automatic turnover machine is in butt joint with automatic transmission equipment and automatic filling equipment, the automation degree is high, and the operation of the whole automatic operation system is effectively ensured.
According to the sleeving turnover machine for LNG bottle assembly, the clamping mechanism 5 can clamp and limit the outer barrel of the LNG bottle, the outer barrel of the LNG bottle cannot be separated in the turnover process, and safe production is effectively guaranteed.
Further, in the preferred embodiment, a protruding rotating shaft 21 is provided on both left and right sides of the overturning platform 2 for rotatably mounting the overturning platform 2 on the base platform 1, the overturning driving mechanism 3 comprises a chain 31, a first motor 32, a driving sprocket 33 arranged on the driving end of the first motor 32 and two transition sprockets 34 mounted on the base platform 1, an arc track portion is provided on the overturning platform 2, two ends of the chain 31 are fixed on the overturning platform 2, and are meshed with the driving sprocket 33 and the two transition sprockets 34 after being limited along the arc track portion, and the chain 31 is driven to forward and reverse by the first motor 32 so as to drive the overturning platform 2 to overturn forward and reverse.
The overturning platform 2 is driven by electric power, so that the machine is more environment-friendly and cleaner than hydraulic pressure. And the LNG bottle urceolus has certain weight, and the problem that also relates to a precision of loading into with the inner bag packing into after the upset, and drive mechanism adopts motor plus sprocket chain cooperation, can produce great transmission ratio, provides great moment of torsion, and the machining precision requirement that compares the gear is less, and the preparation of being convenient for is more and steady to operate, can guarantee that the upset of the heavier LNG bottle urceolus of quality is steady, the precision is high, the follow-up inner tube of being convenient for is loaded, especially with the high accuracy cooperation of automatic packing.
Further, in the preferred embodiment, the overturning platform 2 comprises two semicircular rotating plates 22, and the two rotating plates 22 are fixedly connected through a plurality of connecting rods 23, so that the two rotating plates 22 form a whole, and the other ends of the two rotating plates 22, which correspond to the arc-shaped ends, form the installation position of the conveying mechanism 4. Each rotary piece 22 is provided with a rotary shaft 21, an arc-shaped track part is formed at the arc-shaped edge of each rotary piece 22, the first motor 32 is a double-output-shaft motor, two driving shaft ends are respectively provided with a driving chain wheel 33, two transition chain wheels 34 are respectively arranged close to each driving chain wheel 33, and each arc-shaped track part is provided with a chain 31 for enabling the first motor 32 to simultaneously drive the two chains 31 to move. In this embodiment, a supporting strip (B shown in fig. 3) is disposed at the arc edge of each rotary plate 22, and the supporting strip is used for limiting and matching with the chain 31 to fix the chain 31 along the arc edge of the rotary plate 22, so as to ensure that the chain 31 does not fall off from the arc edge of the rotary plate 22 during the overturning motion of the rotary plate 22. Through the special scientific design, the method has the following technical advantages:
the two semicircular rotary pieces 22 and the plurality of connecting rods 23 form the general structure of the turnover table 2, so that the turnover table 2 has a simple and light structure, is easy to process and is easy to turn. The semicircular rotary plates 22 not only form a supporting body of the overturning platform 2 (each rotary plate 22 is provided with a rotary shaft 21), but also form an arc track part on the arc edge of the semicircular rotary plates 22 without arranging the arc track part, and the plane shape of the other end of the corresponding arc ends of the two rotary plates 22 also just forms the installation position of the conveying mechanism 4. This further makes the overturning platform 2 simple in structure and light in weight. And thirdly, the first motor 32 can drive the two rotary plates 22 simultaneously through the two sets of transition chain wheels 34 and the two sets of chains 31, and the double-side double-row chain synchronous transmission mode is more uniform in driving force, more stable in overturning, higher in precision and more compact in structure compared with a single-side driving mode.
Of course, in other embodiments, according to the technical features disclosed above, the overturning platform 2 may be provided in other manners, for example, it is an overturning platform (not necessarily in a semicircular shape), for example, a square overturning platform, so long as one or two arc-shaped track portions are provided on the overturning platform, a chain is also provided at the arc-shaped track portions, and then the overturning platform 2 can be overturned forward and backward by using the motor, the chain, the driving sprocket, the transition sprocket, and the like. This is also intended to be within the scope of the present invention.
Further, in the preferred embodiment, at least one end of the chain 31 is mounted to the roll-over table 2 by a slack adjuster screw assembly 35 for adjusting the degree of meshing tightness of the chain 31. Through adjusting, this can make the drive dynamics more even, upset more steadily, the precision is higher. In this embodiment, both ends of the chain 31 are mounted by means of a slack adjuster screw assembly 35.
Further, in the preferred embodiment, two supporting frames 11 are provided on the base table 1, each supporting frame 11 is provided with a bearing seat 12, the rotating shaft 21 comprises a spindle matched with the bearing seat 12, and the overturning platform 2 is rotatably installed between the two supporting frames 11 through the bearing seats 12 and the rotating shaft 21. The bearing seat 12 and the mandrel are used as rotary supports, so that the rotating precision is high and the gap is small.
Further, in the preferred embodiment, the conveying mechanism 4 comprises a base frame 41 fixed on the overturning platform 2, a row of driven rollers 42 and a row of driving rollers 43 which are arranged in parallel are arranged on the base frame 41 along the conveying direction of the LNG bottle outer cylinder and are used for conveying the LNG bottle outer cylinder, the driving rollers 43 are connected through chain sprocket assemblies 44 and second motors 45 to drive, the row of driven rollers 42 and the row of driving rollers 43 are obliquely arranged, and a V-shaped conveying channel is formed between the row of driven rollers 42 and the row of driving rollers 43 so as to limit the conveyed LNG bottle outer cylinder. The conveyor 4 is adapted to interface with an external transport mechanism.
Through the special scientific design, the method has the following technical advantages:
firstly, V-arrangement transmission channel can make cylindrical LNG bottle urceolus by the transmission by spacing, can not take place to drop when the transmission, has guaranteed safe production. Secondly, this kind of special structure makes the LNG bottle urceolus that can carry various diameters size, and the LNG bottle urceolus of various diameters size can all be limited in V-arrangement transmission channel and transmitted, and adaptability is strong. Thirdly, the V-shaped transmission channel and the follow-up clamping mechanism 5 are mutually clamped and arranged to limit from two directions, so that the installation of the cylindrical LNG bottle outer cylinder during overturning can be ensured, the cylindrical LNG bottle outer cylinder cannot fall off, and the safety production is ensured.
Further, in the preferred embodiment, the clamping mechanism 5 comprises a stand 51 vertically fixed at the end of the conveying mechanism 4, and the stand 51 is provided with a lifting driving assembly 52 and a pressing head 53 capable of moving up and down, and the lifting driving assembly 52 drives the pressing head 53 to lift on the stand 51 for clamping and limiting the outer cylinder of the LNG bottle on the conveying mechanism 4.
Further, in the preferred embodiment, the upright post frame 51 is provided with a vertically arranged guide rail 54 for lifting the pressure head 53 on the upright post frame 51 along the guide rail 54, the lifting driving assembly 52 comprises a vertically arranged cylinder assembly, and the upright post frame 51 is provided with an elastic baffle 56 for forming a blocking buffer for the outer cylinder of the LNG bottle conveyed by the conveying mechanism 4. The elastic baffle 56 is made of flexible materials, such as a sponge plate, a rubber plate and the like, and can form blocking buffer for the outer cylinder of the LNG bottle, so that the service life of the clamping mechanism 5 is prolonged. And can also form the protection to the LNG bottle urceolus for clamping mechanism 5 can not scratch the LNG bottle urceolus.
Further, in the preferred embodiment, the pressing head 53 includes a pressing frame 531 protruding, more than two elastic pressing plates 532 are disposed in the pressing frame 531, and the elastic pressing plates 532 are provided with an arc-shaped concave portion for clamping and limiting the outer tube of the LNG bottle in the arc-shaped concave portion when the outer tube is pressed down. The elastic pressing plate 532 is made of flexible materials, such as a sponge plate, a rubber plate and the like, and can not scrape the LNG bottle outer cylinder, and due to the arc-shaped concave part, the LNG bottle outer cylinder with various diameters can be finally limited in the arc-shaped concave part and matched with the V-shaped transmission channel, so that the device can adapt to the LNG bottle outer cylinder with various diameters, and has high adaptability.
Further, in the preferred embodiment, a fixing portion 511 is provided at the middle of both sides of the stand 51, and each fixing portion 511 is fixedly connected to the overturning platform 2 through a pull rod member 55 disposed obliquely for forming a stable support for the stand 51. Since the LNG bottle has a certain mass, the pull rod members 55 are disposed obliquely, firstly, the support can be formed for the upright post frame 51 during the transfer, so that the transferred LNG bottle does not collide with the upright post frame 51. Secondly, when driving the LNG bottle upset, also can form the support to the upright post frame 51, effectively prolonged equipment life.
While the invention has been described in terms of preferred embodiments, it is not intended to be limiting. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention or modifications to equivalent embodiments without departing from the scope of the technical solution of the present invention by using the technical content disclosed above. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention shall fall within the scope of the technical solution of the present invention.
Claims (5)
1. A suit upset machine for LNG bottle assembly, its characterized in that: the LNG bottle outer barrel overturning device comprises a base table (1), an overturning table (2) and an overturning driving mechanism (3), wherein the overturning table (2) is arranged on the base table (1), the overturning driving mechanism (3) is used for driving the overturning table (2) to do overturning motion on the base table (1), a conveying mechanism (4) is arranged on the overturning table (2) and used for placing an LNG bottle outer barrel in a horizontal position, and a clamping mechanism (5) is arranged on the overturning table (2) close to the conveying mechanism (4) and used for clamping and limiting the LNG bottle outer barrel on the conveying mechanism (4) so that the overturning table (2) drives the LNG bottle outer barrel to overturn together and then to be in an upright position; the turnover table (2) is provided with a protruding rotating shaft (21) on the left side and the right side, the turnover table (2) is rotatably arranged on the base table (1), the turnover driving mechanism (3) comprises a chain (31), a first motor (32), a driving chain wheel (33) arranged at the driving end of the first motor (32) and two transition chain wheels (34) arranged on the base table (1), the turnover table (2) is provided with an arc track part, two ends of the chain (31) are fixed on the turnover table (2), are meshed with the driving chain wheel (33) and the two transition chain wheels (34) after being limited and arranged along the arc track part, and are used for driving the chain (31) forward and backward through the first motor (32) so as to drive the turnover table (2) to turn forward and backward; the overturning platform (2) comprises two semicircular rotating plates (22), the two rotating plates (22) are fixedly connected through a plurality of connecting rods (23), a rotating shaft (21) is arranged on each rotating plate (22), an arc track part is formed at the arc edge of each rotating plate (22), the first motor (32) is a double-shaft motor, two driving shaft ends are provided with driving chain wheels (33), two transition chain wheels (34) are arranged close to each driving chain wheel (33), and a chain (31) is arranged on each arc track part so that the first motor (32) can drive the two chains (31) to move simultaneously; two supporting frames (11) are arranged on the base table (1), a bearing seat (12) is arranged on each supporting frame (11), the rotating shaft (21) comprises a mandrel matched with the bearing seat (12), and the overturning table (2) is rotatably arranged between the two supporting frames (11) through the bearing seat (12) and the rotating shaft (21); the clamping mechanism (5) comprises a stand column frame (51) vertically fixed at the end part of the conveying mechanism (4), a lifting driving assembly (52) and a pressing head (53) capable of moving up and down are arranged on the stand column frame (51), and the lifting driving assembly (52) drives the pressing head (53) to lift on the stand column frame (51) so as to clamp and limit the LNG bottle outer cylinder on the conveying mechanism (4); the vertical column frame (51) is provided with a guide rail (54) which is vertically arranged, the pressure head (53) is used for lifting on the vertical column frame (51) along the guide rail (54), the vertical column frame (51) is provided with an elastic baffle (56) and is used for forming blocking buffer for the LNG bottle outer cylinder transmitted by the conveying mechanism (4); the pressure head (53) comprises a pressing frame (531) which is arranged in a protruding mode, more than two elastic pressing plates (532) are arranged in the pressing frame (531), and the outer cylinders of LNG bottles with different specifications are clamped and limited in the arc-shaped concave portions when the LNG bottles are pressed down; the middle parts of two sides of the upright post frame (51) are respectively provided with a fixing part (511), and each fixing part (511) is fixedly connected with the overturning platform (2) through a pull rod piece (55) which is obliquely arranged so as to form a stable support for the upright post frame (51).
2. The suit upender for LNG bottle assembly of claim 1, characterized in that: at least one end of the chain (31) is arranged on the overturning platform (2) through a tightness adjusting screw assembly (35) so as to be used for adjusting the meshing tightness degree of the chain (31).
3. The suit upender for LNG bottle assembly of claim 1, characterized in that: the conveying mechanism (4) comprises a base frame (41) fixed on the overturning table (2), a row of driven rollers (42) and a row of driving rollers (43) which are arranged in parallel are arranged on the base frame (41) along the conveying direction and used for conveying LNG bottle outer cylinders, the driving rollers (43) are connected with a second motor (45) through chain sprocket assemblies (44) to be driven, the row of driven rollers (42) and the row of driving rollers (43) are obliquely arranged and used for forming a V-shaped conveying channel between the row of driven rollers (42) and the row of driving rollers (43) so as to limit conveying of the LNG bottle outer cylinders of different specifications.
4. The suit upender for LNG bottle assembly of claim 1, characterized in that: the lift drive assembly (52) includes a vertically disposed cylinder assembly.
5. The suit upender for LNG bottle assembly of claim 1, characterized in that: the elastic pressing plate (532) is provided with an arc-shaped concave part, so that the LNG bottle outer cylinders with different specifications are clamped and limited in the arc-shaped concave part when being pressed down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111014100.6A CN113636314B (en) | 2021-08-31 | 2021-08-31 | A suit upset machine for LNG bottle assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111014100.6A CN113636314B (en) | 2021-08-31 | 2021-08-31 | A suit upset machine for LNG bottle assembly |
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| CN113636314A CN113636314A (en) | 2021-11-12 |
| CN113636314B true CN113636314B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111014100.6A Active CN113636314B (en) | 2021-08-31 | 2021-08-31 | A suit upset machine for LNG bottle assembly |
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| KR20000059646A (en) * | 1999-03-06 | 2000-10-05 | 조충환 | Pallet Inverting System |
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|---|---|
| CN113636314A (en) | 2021-11-12 |
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