CN113636314A

CN113636314A - A suit upset machine for LNG bottle assembly

Info

Publication number: CN113636314A
Application number: CN202111014100.6A
Authority: CN
Inventors: 郭辉强; 冷师红; 陈浩
Original assignee: Changsha Huaheng Robot System Co ltd
Current assignee: Changsha Huaheng Robot System Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2021-11-12
Anticipated expiration: 2041-08-31
Also published as: CN113636314B

Abstract

The invention discloses a suit overturning machine for LNG bottle assembly, which comprises a base platform, an overturning platform and an overturning driving mechanism, wherein the overturning platform and the overturning driving mechanism are arranged on the base platform, the overturning driving mechanism is used for driving the overturning platform to do overturning motion on the base platform, a conveying mechanism is arranged on the overturning platform and used for placing a horizontally placed LNG bottle outer cylinder, and a clamping mechanism is also arranged on the overturning platform, close to the conveying mechanism, and used for clamping and limiting the LNG bottle outer cylinder on the conveying mechanism so that the overturning platform drives the LNG bottle outer cylinder to overturn together to form a vertical shape. The invention has the advantages of simple and compact structure, convenient and fast operation, high automation degree, strong adaptability and high safety.

Description

A suit upset machine for LNG bottle assembly

Technical Field

The invention mainly relates to the field of production equipment of LNG low-temperature gas cylinders, in particular to a set overturning machine for assembling LNG cylinders.

Background

At present, the fuel supply of heavy trucks mainly adopts gasoline, but the gasoline is a non-renewable resource and is always consumed for one day. The natural gas is clean, environment-friendly, economical and practical, and can provide fuel for trucks. However, natural gas is gaseous at normal temperature, and is stored in a compressed gas form for general household use, so that the natural gas is not safe and the storage amount is not large. At present, a low-temperature storage technology can be adopted, and the storage capacity in a limited volume is large, and the safety is realized. The LNG bottle is a liquid low-temperature natural gas storage bottle, can provide fuel storage for a truck, 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 installed and then turned back. This sheathing operation has the following technical problems:

firstly, present most utilizes the manual work to overturn, carry, and LNG bottle urceolus has certain weight, and this not only leads to production efficiency low, and the manual operation degree of difficulty is big moreover, the human cost is high.

And secondly, the automation degree is low due to manual operation, and the automatic butt joint (for example, the 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 influenced.

Thirdly, the outer cylinder of the LNG bottle has heavier dead weight, and the outer cylinder of the LNG bottle is often separated in the manual overturning and carrying processes, so that the safety production is affected.

Fourthly, the existing LNG cylinder outer cylinder has gas cylinders with various specifications and diameters, and how to adapt to the automatic operation of the gas cylinders with various specifications and diameters is a technical problem to be solved urgently. And the LNG bottle urceolus has certain weight, packs into the inner bag after the upset and also involves the problem of one and pack into the precision, and how to guarantee that the upset of the heavier LNG bottle urceolus of quality is steady, the precision is high, is also a technical problem that awaits the solution promptly.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the set overturning machine for assembling the LNG bottle, which has the advantages of simple and compact structure, convenience and quickness in 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 roll-over table, the upset actuating mechanism on the base platform, the upset actuating mechanism is used for driving the roll-over table and makes the turn-over 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 the form of putting crouchingly, 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 the LNG bottle urceolus tightly spacing on conveying mechanism to be the form of erectting after making the roll-over table drive LNG bottle urceolus overturn together.

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 mounting 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 mounted 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 engaged 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 drive the overturning platform to overturn forwards and backwards through the forward and backward direction of the first motor.

As a further improvement of the invention, the overturning platform comprises two semicircular rotating pieces, the two rotating pieces are fixedly connected through a plurality of connecting rods, each rotating piece is provided with a rotating shaft, an arc-shaped track part is formed at the arc-shaped edge of each rotating piece, the first motor is a double-output-shaft motor, two driving chain wheels are arranged at the ends of the two driving shafts, two transition chain wheels are arranged at the positions close to each driving chain wheel, and a chain is arranged on each arc-shaped track part and is used 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 arranged on the overturning platform through a tightness adjusting screw rod assembly for adjusting the meshing tightness of the chain.

As a further improvement of the invention, two support frames are arranged on the base platform, a bearing seat is arranged on each support frame, the rotating shaft comprises a mandrel matched with the bearing seat, and the overturning platform is rotatably arranged between the two support frames through the bearing seats 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 cylinders, the driving rollers are connected with a second motor through a chain and chain wheel assembly to drive, and the row of driven rollers and the row of driving rollers are obliquely arranged and are used for forming a V-shaped conveying channel between the row of driven rollers and the row of driving rollers so as to limit the conveyed LNG bottle outer cylinders.

As a further improvement of the invention, the clamping mechanism comprises a column frame vertically fixed at the end part of the conveying mechanism, a lifting driving assembly and a pressure head capable of moving up and down are arranged on the column frame, and the lifting driving assembly drives the pressure head to lift up and down on the column frame so as to clamp and limit the outer cylinder of the LNG bottle on the conveying mechanism.

As a further improvement of the present invention, the upright post frame is provided with a vertically arranged guide rail for lifting the pressure head on the upright post frame along the guide rail, the lifting driving assembly comprises a vertically arranged cylinder assembly, and the upright post frame is provided with an elastic baffle for blocking and buffering the LNG bottle outer cylinder transmitted by the conveying mechanism.

As a further improvement of the invention, the pressure head comprises a pressure frame which is convexly arranged, more than two elastic pressure plates are arranged in the pressure frame, and each elastic pressure plate is provided with an arc-shaped concave part for clamping and limiting the outer cylinder of the LNG bottle in the arc-shaped concave part when the pressure plate is pressed downwards.

As a further improvement of the invention, the middle parts of the two sides of the column 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 column frame.

Compared with the prior art, the invention has the advantages that:

the suit overturning machine for assembling the LNG bottles is provided with the base platform, the overturning driving mechanism, the conveying mechanism and the clamping mechanism which are matched with each other, automatic overturning operation can be realized, manual overturning operation is avoided, the operation efficiency is greatly improved, the manual operation difficulty is greatly reduced, and the labor cost is greatly reduced.

The suit overturning machine for LNG bottle assembly can automatically butt with the whole automatic operation system of the LNG bottle outer cylinder, such as automatic transmission equipment and automatic filling equipment, has high automation degree, and effectively ensures the operation of the whole automatic system.

Thirdly, according to the sleeving turnover machine for assembling the LNG bottle, the clamping mechanism can clamp and limit the outer cylinder of the LNG bottle, the outer cylinder of the LNG bottle cannot be separated in the turnover process, and the safety production is effectively guaranteed.

Fourthly, the set overturning machine for assembling the LNG bottle is electrically driven by the overturning platform, and is more environment-friendly and cleaner compared with hydraulic pressure. And the LNG bottle urceolus has certain weight, packs into the inner bag after the upset and also relates to the problem of a precision of packing into, and drive mechanism adopts the motor to add the cooperation of sprocket chain, can produce great drive ratio, provides bigger moment of torsion, compares that the processing precision requirement of gear is littleer, the preparation of being more convenient for and steady operation, can guarantee that the upset of the heavier LNG bottle urceolus of quality is steady, the precision is high, the subsequent inner tube of being convenient for is filled, especially with the high precision cooperation of automatic filling.

Fifthly, the suit turnover machine for assembling LNG bottles comprises a turnover table, wherein the turnover table comprises two semicircular rotating sheets, and through the special scientific design, the two semicircular rotating sheets and a plurality of connecting rods form the general structure of the turnover table, so that the turnover table is simple and light in structure, easy to process and easy to turn. And secondly, the semicircular rotating sheets not only form a support body of the overturning table (each rotating sheet is provided with a rotating shaft), but also the arc edges of the semicircular rotating sheets just form an arc track part without additionally arranging the arc track part, and the plane shape of the other ends of the two rotating sheets corresponding to the arc ends also just forms the installation position of the conveying mechanism. This further makes the roll-over table simple in construction, light. The third is a first motor, can drive two revolving fragments simultaneously through two sets of transition sprockets, two sets of chains, and this kind of two side double chain synchronous drive's mode is compared in unilateral drive's mode for the drive dynamics is more even, and the upset is more steady, the precision is higher, and the structure is compacter.

Sixth, according to the sleeving turnover machine for assembling the LNG bottles, a V-shaped transmission channel is formed between the row of driven rollers and the row of driving rollers to limit the transmitted LNG bottle outer cylinder, and through the special scientific design, the V-shaped transmission channel can limit the cylindrical LNG bottle outer cylinder during transmission, so that the cylindrical LNG bottle outer cylinder cannot fall off during transmission, and safe production is guaranteed. Secondly, this kind of special structure makes can carry the LNG bottle urceolus of various diameters size, and the LNG bottle urceolus of various diameters size can both be spacing in V-arrangement transmission path and be transmitted, strong adaptability. And thirdly, the V-shaped transmission channel and the subsequent clamping mechanism are mutually clamped and limited from two directions, so that the cylindrical LNG bottle outer cylinder can be installed in the overturning process and cannot fall off, and the safety production is guaranteed.

Seventhly, according to the sleeving turnover machine for assembling the LNG bottles, the elastic pressing plate is provided with the arc-shaped sunken part and made of a flexible material, so that the outer cylinders of the LNG bottles cannot be scratched, and due to the fact that the elastic pressing plate is provided with the arc-shaped sunken part, the outer cylinders of the LNG bottles with various diameters can be finally limited in the arc-shaped sunken part and matched with the V-shaped transmission channel, so that the device can adapt to the outer cylinders of the LNG bottles with various diameters, and adaptability is high.

Drawings

Fig. 1 is a schematic perspective view of a package turnover machine for LNG bottle assembly according to the present invention.

Fig. 2 is a schematic partial perspective view of the nested upender for LNG bottle assembly of the present invention, schematically illustrated in fig. 1.

Fig. 3 is a schematic partial perspective view of the nested upender for LNG bottle assembly of the present invention, schematically illustrated in fig. 2.

Fig. 4 is a schematic view of the structural principle 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 1 of the construction principle of the set turnover machine for LNG bottle assembly of the present invention in operation.

Fig. 7 is a schematic view 2 illustrating the construction principle of the set upender for LNG bottle assembly according to the present invention in operation.

Fig. 8 is a schematic view 3 illustrating the construction principle of the set upender for LNG bottle assembly according to the present invention in operation.

Fig. 9 is a schematic diagram 4 of the construction principle of the set turnover machine for assembling LNG bottles of the present invention in operation.

The reference numerals in the figures denote:

1. a base table; 11. a support frame; 12. a bearing seat; 2. a turning table; 21. a rotating shaft; 22. a rotating sheet; 23. a connecting rod; 3. a turnover driving mechanism; 31. a chain; 32. a first motor; 33. a drive sprocket; 34. a transition sprocket; 35. a tightness adjusting screw assembly; 4. a conveying mechanism; 41. a base frame; 42. a driven drum; 43. a driving roller; 44. a chain sprocket assembly; 45. a second motor; 5. a clamping mechanism; 51. a column frame; 511. a fixed part; 52. a lift drive assembly; 53. pressing a head; 531. pressing the frame; 532. an elastic pressure plate; 54. a guide rail; 55. a pull rod member; 56. an elastic baffle.

Detailed Description

The invention will be described in further detail below with reference to the drawings and specific examples.

As shown in fig. 1 to 9, the present invention provides a set turning machine for LNG bottle assembly, which includes a base platform 1, a turning platform 2 disposed on the base platform 1, and a turning driving mechanism 3, wherein the turning driving mechanism 3 is configured to drive the turning platform 2 to turn over on the base platform 1, a conveying mechanism 4 is disposed on the turning platform 2 for placing a horizontally placed LNG bottle outer cylinder (as shown in the drawings, a is an LNG bottle outer cylinder), and a clamping mechanism 5 is disposed on the turning platform 2 near the conveying mechanism 4 for clamping and limiting the LNG bottle outer cylinder on the conveying mechanism 4, so that the turning platform 2 drives the LNG bottle outer cylinder to turn over together and then assume an upright shape. The specific implementation principle is as follows:

the conveying mechanism 4 of the set overturning machine of the invention can be butted with an external automatic conveying mechanism (C shown in the attached drawings), and automatically convey the outer cylinder of the LNG bottle in a horizontal state (in a state of horizontal state shown in the attached drawings 4 and 6) to the conveying mechanism 4. Of course, the LNG bottle outer cylinder in a horizontal state may be manually placed on the transfer mechanism 4. After the horizontally placed 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 positively drives the overturning platform 2 to perform overturning motion on the base platform 1, so that the overturning platform 2 drives the LNG bottle outer cylinder to overturn together to form a vertical state (as shown in fig. 8).

In this case, the package inverting machine of the present invention may be adapted to an automatic filling machine (or may be manually filled) to fill the vertical LNG cylinder inner cylinder into the vertical LNG cylinder outer cylinder. After the assembly is completed, the turnover driving mechanism 3 reversely drives the turnover table 2 to make turnover motion on the base table 1, so that the turnover table 2 is turned over, that is, the upright LNG bottle (now equipped with the inner cylinder) is turned over again to be laid horizontally (as shown in fig. 9). Then clamping mechanism 5 stops to press from both sides tight spacing to the LNG bottle urceolus, and conveying mechanism 4 transports this LNG bottle out, carries out next operation again.

Through the special scientific design, the method has the following technical advantages:

the suit overturning machine for assembling the LNG bottles is provided with the base platform 1, the overturning platform 2, the overturning driving mechanism 3, the conveying mechanism 4 and the clamping mechanism 5 which are matched with one another, automatic overturning operation can be achieved, manual overturning operation is avoided, operation efficiency is greatly improved, manual operation difficulty is greatly reduced, and labor cost is greatly reduced.

Thirdly, the clamping mechanism 5 can clamp and limit the outer cylinder of the LNG bottle, the outer cylinder of the LNG bottle cannot be separated in the overturning process, and the safety production is effectively ensured.

Further, in the preferred embodiment, a protruding rotation axis 21 is disposed on each of the left and right sides of the flipping table 2 for rotatably mounting the flipping table 2 on the base table 1, the flipping driving mechanism 3 includes a chain 31, a first motor 32, a driving sprocket 33 disposed on the driving end of the first motor 32 and two transition sprockets 34 mounted on the base table 1, an arc-shaped track portion is disposed on the flipping table 2, two ends of the chain 31 are fixed on the flipping table 2, and are engaged with the driving sprocket 33 and the two transition sprockets 34 after being disposed along the arc-shaped track portion in a limited manner, for driving the chain 31 to drive the flipping table 2 to flip forward and backward through the first motor 32.

The overturning platform 2 is driven by an electric motor, and is more environment-friendly and cleaner compared with hydraulic pressure. The LNG bottle outer cylinder has certain weight, the problem of loading precision is also involved in loading the inner container after the outer cylinder is overturned, the transmission mechanism adopts the matching of a motor and a chain wheel chain, a larger transmission ratio can be generated, larger torque is provided, the requirement on the machining precision of a gear is smaller, the manufacture and stable operation are more convenient, the overturning stability and high precision of the LNG bottle outer cylinder with heavier quality can be ensured, the subsequent inner cylinder loading is facilitated, and particularly the high-precision matching with automatic loading is realized.

Further, in the preferred embodiment, the turning table 2 comprises two semicircular rotary plates 22, and the two rotary plates 22 are fixedly connected with each other through a plurality of connecting rods 23, so that the two rotary plates 22 form a whole, and the other ends of the two rotary plates 22 corresponding to the arc-shaped ends form the mounting position of the conveying mechanism 4. Be equipped with a rotation axis 21 on every revolving fragment 22, the arc border department of every revolving fragment 22 all forms an arc track portion, and first motor 32 is served for two output shaft motors and two drive shafts and all is equipped with a drive sprocket 33, and the department of being close to every drive sprocket 33 all is equipped with two transition sprockets 34, all is equipped with a chain 31 on every arc track portion for making first motor 32 drive two chains 31 movements simultaneously. In this embodiment, a support strip (shown as B in fig. 3) is disposed at the arc edge of each rotating plate 22, and the support strip is used for cooperating with the chain 31 in a limiting manner to stably arrange the chain 31 along the arc edge of the rotating plate 22, so as to ensure that the chain 31 does not fall off from the arc edge of the rotating plate 22 during the turning movement of the rotating plate 22. Through the special scientific design, the method has the following technical advantages:

firstly, two semicircular revolving fragments 22 and many connecting rods 23 just constituted the gross structure of roll-over table 2 for roll-over table 2 simple structure, light easily process, easily upset. Secondly, the semicircular rotating pieces 22 not only form a support body of the overturning platform 2 (each rotating piece 22 is provided with a rotating shaft 21), but also the arc-shaped edges of the semicircular rotating pieces 22 form an arc-shaped track part without additionally arranging the arc-shaped track part, and the plane shape of the other ends of the two rotating pieces 22 corresponding to the arc-shaped ends also just forms the installation position of the conveying mechanism 4. This further makes the flipping table 2 simple and light in construction. And thirdly, the first motor 32 can simultaneously drive the two rotating pieces 22 through the two sets of transition chain wheels 34 and the two sets of chains 31, and compared with a single-side driving mode, the mode of synchronous transmission of the double-side double-row chains enables the driving force to be more uniform, the overturning to be more stable, the precision to be higher and the structure to be more compact.

Of course, in other embodiments, according to the technical features disclosed above, the flipping table 2 may be configured in other manners, for example, it is a flipping frame (not necessarily semicircular), such as a square flipping table, as long as one or two arc-shaped track portions are provided on the rotating frame, a chain is also provided at the arc-shaped track portion, and then the flipping table 2 can be flipped forward and backward by using the mutual cooperation of a motor, a chain, a driving sprocket, a 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 flipping table 2 by a slack adjuster screw assembly 35 for adjusting the degree of engagement of the chain 31. Through adjusting, this can make the drive dynamics more even, and the upset is more steady, the precision is higher. In this embodiment, both ends of the chain 31 are mounted by the slack adjuster screw assemblies 35.

Further, in the preferred embodiment, two supporting frames 11 are disposed on the base platform 1, a bearing seat 12 is disposed on each supporting frame 11, the rotating shaft 21 includes a core shaft engaged with the bearing seat 12, and the flipping platform 2 is rotatably mounted 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 a rotary support, so that the rotation 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 inverting table 2, a row of driven rollers 42 and a row of driving rollers 43 are provided on the base frame 41 along the transfer direction of the LNG bottle outer cylinder, the driven rollers 43 are connected to the second motor 45 through a chain and sprocket assembly 44 for driving, and the row of driven rollers 42 and the row of driving rollers 43 are obliquely arranged for forming a V-shaped transfer passage between the row of driven rollers 42 and the row of driving rollers 43 for limiting the transferred LNG bottle outer cylinder. The conveying mechanism 4 is used for being butted with an external transmission mechanism.

firstly, V-arrangement transmission path can make columniform LNG bottle urceolus by spacingly in the transmission, can not take place to drop when the transmission, has guaranteed safety in production. Secondly, this kind of special structure makes can carry the LNG bottle urceolus of various diameters size, and the LNG bottle urceolus of various diameters size can both be spacing in V-arrangement transmission path and be transmitted, strong adaptability. And thirdly, the V-shaped transmission channel and the subsequent clamping mechanism 5 are mutually clamped and limited from two directions, so that the cylindrical LNG bottle outer cylinder can be installed when being overturned, the outer cylinder cannot fall off, and the safety production is guaranteed.

Further, in the preferred embodiment, the clamping mechanism 5 includes a column frame 51 vertically fixed at the end of the conveying mechanism 4, a lifting driving assembly 52 and a pressing head 53 capable of moving up and down are provided on the column frame 51, and the lifting driving assembly 52 drives the pressing head 53 to move up and down on the column frame 51 for clamping and limiting the LNG cylinder outer cylinder on the conveying mechanism 4.

Further, in the preferred embodiment, the upright frame 51 is provided with a vertically arranged guide rail 54 for lifting the pressing head 53 on the upright frame 51 along the guide rail 54, the lifting driving assembly 52 comprises a vertically arranged cylinder assembly, and the upright frame 51 is provided with a resilient baffle 56 for blocking and buffering the LNG bottle outer cylinder transmitted from the conveying mechanism 4. The elastic baffle 56 is made of a flexible material, such as a sponge plate, a rubber plate, etc., and can form a blocking buffer for the LNG bottle outer cylinder, thereby prolonging the service life of the clamping mechanism 5. And can also protect the LNG bottle outer cylinder so that the clamping mechanism 5 does not scratch the LNG bottle outer cylinder.

Further, in the preferred embodiment, the pressing head 53 includes a pressing frame 531 protruding therefrom, two or more elastic pressing plates 532 are disposed in the pressing frame 531, and the elastic pressing plates 532 have an arc-shaped recess for clamping and limiting the LNG bottle outer cylinder in the arc-shaped recess when pressing down. The elastic pressing plate 532 is made of flexible materials, such as a sponge plate, a rubber plate and the like, which can not only not scrape the outer cylinder of the LNG bottle, but also can limit the outer cylinder of the LNG bottle with various diameters in the arc-shaped concave part due to the arc-shaped concave part, and is matched with the V-shaped transmission channel, so that the device can adapt to the outer cylinders of the LNG bottles with various diameters, and the adaptability is high.

Further, in the preferred embodiment, the middle of the two sides of the upright frame 51 is provided with a fixing portion 511, and each fixing portion 511 is fixedly connected with the turning table 2 through an obliquely arranged pull rod 55 for forming a stable support for the upright frame 51. Because the LNG bottle has certain quality, set up the pull rod 55 that the slant was arranged, firstly can form the support to stand 51 when transmitting for the LNG bottle that transmits comes can not hit down stand 51. Secondly, when driving the upset of LNG bottle, also can form the support to the upright post 51, effectively prolonged equipment life.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make many possible variations and modifications to the disclosed technical solution, or modify equivalent embodiments to equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims

1. The utility model provides a suit upset machine for LNG bottle assembly which characterized in that: including base platform (1) and locate roll-over table (2), upset actuating mechanism (3) on base platform (1), upset actuating mechanism (3) are used for driving roll-over table (2) and make the upset motion on base platform (1), be equipped with conveying mechanism (4) on roll-over table (2) and be used for placing the LNG bottle urceolus that is the form of crouching and putting, it still is equipped with clamping mechanism (5) to be used for pressing from both sides the spacing on conveying mechanism (4) with LNG bottle urceolus to be the form of erectting after making roll-over table (2) drive LNG bottle urceolus overturn together to be near conveying mechanism (4) on roll-over table (2).

2. A set upender for LNG bottle assembly according to claim 1, characterized in that: all be equipped with a convex rotation axis (21) on roll-over table (2) the left and right sides, in order to be used for rotationally installing roll-over table (2) on base platform (1), upset actuating mechanism (3) include chain (31), first motor (32), locate drive sprocket (33) on first motor (32) drive end and two transition sprocket (34) of installing on base platform (1), be equipped with arc track portion on roll-over table (2), chain (31) both ends are fixed in on roll-over table (2), and along the spacing arrangement of arc track portion after with drive sprocket (33) and two transition sprocket (34) meshing, be used for through first motor (32) forward and reverse drive chain (31) in order to drive roll-over table (2) forward and reverse upset.

3. The package upender for LNG bottle assembly of claim 2, characterized in that: roll-over table (2) includes two semicircular rotor plates (22), two through many connecting rods (23) fixed connection, every be equipped with a rotation axis (21) on rotor plate (22), every arc border department of rotor plate (22) all forms an arc track portion, first motor (32) are served for two play axle motors and two drive shafts and all are equipped with one drive sprocket (33), are close to every drive sprocket (33) department all is equipped with two transition sprocket (34), every all be equipped with a chain (31) on the arc track portion for making two chains (31) movements of first motor (32) simultaneous drive.

4. The package upender for LNG bottle assembly of claim 2, characterized in that: at least one end of the chain (31) is arranged on the overturning platform (2) through a tightness adjusting screw rod assembly (35) so as to adjust the meshing tightness of the chain (31).

5. The package upender for LNG bottle assembly of claim 2, characterized in that: be equipped with two support frames (11) on base platform (1), every all be equipped with a bearing frame (12) on support frame (11), rotation axis (21) include with bearing frame (12) complex dabber, upset platform (2) are rotationally installed between two support frames (11) through bearing frame (12), rotation axis (21).

6. A set upender for LNG bottle assembly according to claim 1, characterized in that: conveying mechanism (4) are including being fixed in bed frame (41) on roll-over table (2), be equipped with parallel arrangement's a row of driven cylinder (42) and a row of driving roll (43) along transmission direction on bed frame (41) for be used for transmitting LNG bottle urceolus, driving roll (43) are connected with the drive through chain sprocket assembly (44) and second motor (45), a row of driven cylinder (42) and a row of driving roll (43) all incline to be arranged, are used for forming a V-arrangement transmission path in order all to form transmission spacing to the LNG bottle urceolus of different specifications between a row of driven cylinder (42) and a row of driving roll (43).

7. A set upender for LNG bottle assembly according to claim 1, characterized in that: clamping mechanism (5) are including vertical stand (51) that is fixed in conveying mechanism (4) tip, be equipped with lift drive assembly (52) and pressure head (53) that can reciprocate on stand (51), lift drive assembly (52) drive pressure head (53) rise in stand (51) and descend and be used for pressing from both sides the spacing on conveying mechanism (4) with the LNG bottle urceolus.

8. The package upender for LNG bottle assembly of claim 7, characterized in that: the LNG bottle outer cylinder buffer device is characterized in that a guide rail (54) which is vertically arranged is arranged on the upright post frame (51) and used for enabling a pressure head (53) to ascend and descend on the upright post frame (51) along the guide rail (54), the ascending and descending driving assembly (52) comprises a cylinder assembly which is vertically arranged, and an elastic baffle (56) is arranged on the upright post frame (51) and used for blocking and buffering the LNG bottle outer cylinder transmitted by the conveying mechanism (4).

9. The package upender for LNG bottle assembly of claim 7, characterized in that: the pressure head (53) is including the pressure frame (531) that the protrusion set up, be equipped with more than two elastic pressing plate (532) in pressure frame (531), elastic pressing plate (532) are equipped with an arc depressed part, all press from both sides the tight spacing in the arc depressed part with the LNG bottle urceolus of different specifications when being used for pushing down.

10. The package upender for LNG bottle assembly of claim 7, characterized in that: 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) obliquely arranged so as to form stable support for the upright post frame (51).