CN216520934U

CN216520934U - Gas cylinder inflating equipment for argon production

Info

Publication number: CN216520934U
Application number: CN202122920491.XU
Authority: CN
Inventors: 包艳; 王本厚; 包敏; 袁勋
Original assignee: Hunan Elsie Technology Development Co ltd
Current assignee: Hunan Elsie Technology Development Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-13
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses gas cylinder inflating equipment for argon production, which belongs to the technical field of inflating equipment and comprises a base, wherein a vertical plate is arranged on the base, a fixed clamping plate is arranged on one side of the vertical plate, an installation arm is hinged to one end, away from the vertical plate, of the base, a movable clamping plate is arranged at the upper end of the installation arm, the movable clamping plate is driven by a turnover mechanism to turn downwards, and a valve twisting mechanism and an inflating mechanism are arranged on the vertical plate. Compared with the prior art, the utility model has the beneficial effects that: through setting up wrong valve mechanism, can rotate the ooff valve on the gas cylinder, realize the automatic ooff valve that opens and shuts, aerify the mechanism through setting up for the gas cylinder can the high-speed joint gas conveying equipment, through setting up the upset of installation arm, and then makes movable clamp plate towards the swing of solid fixed splint direction, makes movable clamp plate, solid fixed splint can the quick-witted tight gas cylinder of quick clamp, realizes carrying out quick centre gripping to the gas cylinder.

Description

Gas cylinder inflating equipment for argon production

Technical Field

The utility model relates to the technical field of inflating equipment, in particular to gas cylinder inflating equipment for argon production.

Background

Argon is a colorless, odorless, monatomic gas with a relative atomic mass of 39.948. Argon gas is generally produced by a fractionation method after being liquefied from air. The density of argon is 1.4 times that of air and 10 times that of helium. Argon is an inert gas, does not react with other substances at normal temperature, is not dissolved in liquid metal at high temperature, and can show the superiority when welding nonferrous metals. Can be used for bulb inflation and electric arc welding of stainless steel, magnesium, aluminum and the like, namely 'argon arc welding'.

Argon gas is when production, and the argon gas that will produce usually need to use gas charging equipment to fill and store in the gas cylinder, and during actual operation, the workman at first aerifys the interface connection with the gas cylinder with gas tube (this application is called the inflation head), opens the ooff valve of gas cylinder again, and such operating method is comparatively loaded down with trivial details, and it is great to lead to the intensity of labour of workman when big batch operation, has influenced work efficiency, and in addition when aerifing, the gas cylinder can't carry out quick centre gripping, and then influences gas filled going on.

Based on the technical scheme, the utility model designs the gas cylinder inflating equipment for argon production to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide gas cylinder inflating equipment for producing argon, which aims to solve the problems that during production of argon, the produced argon is generally required to be inflated into a gas cylinder for storage by using the inflating equipment, and during actual operation, a worker firstly connects an inflating pipe (referred to as an inflating head in the application) with an inflating interface of the gas cylinder and then opens a switch valve of the gas cylinder, so that the operation mode is complicated, the labor intensity of the worker during mass operation is high, the working efficiency is influenced, and in addition, the gas cylinder cannot be rapidly clamped during inflation, and further the inflation is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an argon production is with gas cylinder inflation equipment, includes the base, be equipped with a riser on the base, riser one side is equipped with solid fixed splint, the one end that the riser was kept away from to the base articulates there is the installation arm, installation arm upper end is equipped with movable splint, and it is its upset down by tilting mechanism drive, be equipped with on the riser and twist valve mechanism and inflate the mechanism.

In the gas cylinder inflating equipment for argon production, the turnover mechanism comprises a movable hinged support pivoted on the base, an electric push rod is mounted on the movable hinged support, a telescopic rod of the electric push rod is connected with a movable block, and the movable block is pivoted with the mounting arm.

In the gas cylinder inflating equipment for argon production, the outer walls of the opposite sides of the fixed clamping plate and the movable clamping plate are provided with the arc-shaped clamping grooves.

In the gas cylinder inflating equipment for argon production, the inflating mechanism comprises a translation cylinder horizontally arranged on a vertical plate, a cylinder rod of the translation cylinder is connected with an inflating head, the inflating head is hollow, and a pipe joint is arranged on the outer wall of the inflating head.

In the gas cylinder inflating equipment for argon production, the valve twisting mechanism comprises a transverse plate arranged at the upper end of a vertical plate, a servo motor is vertically arranged on the transverse plate, a valve twisting seat is connected to the servo motor in a driving mode, two valve twisting arms are hinged to the lower end of the valve twisting seat along the axial array of the valve twisting seat, and the two valve twisting arms are driven by a driving unit to turn over along the hinged position of the valve twisting seat.

In the gas cylinder inflating equipment for argon production, the driving unit comprises a cylinder vertically installed in a screwing valve seat, a floating rod is connected to a cylinder rod of the cylinder in a driving mode, an air avoiding groove for allowing two ends of the floating rod to move up and down and freely pass through is formed in the outer wall of the screwing valve seat, two ends of the floating rod are respectively pivoted with a hinge rod, and the lower ends of the two hinge rods are correspondingly pivoted on the two screwing valve arms.

In the above-described cylinder inflation apparatus for argon gas production, a rubber layer is provided on the surface of the valve screwing arm.

Compared with the prior art, the utility model has the beneficial effects that: through setting up wrong valve mechanism, can rotate the ooff valve on the gas cylinder, realize the automatic ooff valve that opens and shuts, aerify the mechanism through setting up for the gas cylinder can the high-speed joint gas delivery equipment, through setting up the upset of installation arm, and then makes movable clamp plate swing towards solid fixed splint direction, makes movable clamp plate, solid fixed splint can the quick clamp tightly gas cylinder, realizes carrying out quick centre gripping to the gas cylinder.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the final assembly of the present invention;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of a partial structure at B in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 2-movable hinged support, 3-electric push rod, 4-movable block, 5-mounting arm, 6-movable clamping plate, 7-fixed clamping plate, 8-bottle body, 9-translation cylinder, 10-vertical plate, 11-horizontal plate, 12-switch valve, 13-valve twisting arm, 14-valve twisting seat, 15-servo motor, 16-clearance groove, 17-cylinder, 18-hinge rod, 19-floating rod, 20-inflation interface, 21-inflation head and 22-pipe joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a gas cylinder inflating device for argon production comprises a base 1, wherein a vertical plate 10 is arranged on the base 1, a fixed clamping plate 7 is arranged on one side of the vertical plate 10, an installation arm 5 is hinged to one end, far away from the vertical plate 10, of the base 1, a movable clamping plate 6 is arranged at the upper end of the installation arm 5 and is driven by a turnover mechanism to turn over downwards, a valve twisting mechanism and an inflating mechanism are arranged on the vertical plate 10, a cylinder body 8 of a gas cylinder is vertically placed on the base 1, the turnover mechanism drives the installation arm 5 to turn over, the movable clamping plate 6 swings towards the direction of the fixed clamping plate 7, the movable clamping plate 6 and the fixed clamping plate 7 clamp the cylinder body 8 together, an inflating interface 20 on the cylinder body 8 is rapidly connected with external gas conveying equipment through the inflating mechanism, a switch valve 12 is rotated by the valve twisting mechanism, the switch valve 12 is opened, and at the moment, the inside of the cylinder body 8 is communicated with the external gas conveying equipment, and then can aerify the operation, in the whole process, need not artifical mode and operate, and then reduced intensity of labour.

In this embodiment, tilting mechanism includes the pivot and articulates seat 2 in the activity on base 1, install electric push rod 3 on the activity free bearing 2, be connected with movable block 4 on electric push rod 3's the telescopic link, movable block 4 and the 5 pin joints of installation arm, when pressing from both sides tight body 8, at first start electric push rod 3, electric push rod 3's telescopic link shortens, and then drive installation arm 5 upset down, make movable splint 6 swing towards solid fixed splint 7 direction, and then make movable splint 6, gu fixed splint 7 presss from both sides tight body 8 jointly.

In this embodiment, be equipped with arc draw-in groove (not shown in the figure) on solid fixed splint 7, the 6 opposite side outer walls of activity splint, through setting up two arc draw-in grooves, like this when pressing from both sides tightly body 8, arc draw-in groove inner wall can press from both sides tightly body 8 more firmly, promotes body 8's tight effect of clamp.

In this embodiment, the inflation mechanism includes a translation cylinder 9 horizontally mounted on the vertical plate 10, an inflation head 21 is connected to a cylinder rod of the translation cylinder 9, the inflation head 21 is hollow, a pipe joint 22 is arranged on an outer wall of the inflation head 21, the pipe joint 22 is connected with an external argon conveying device through a pipeline, when the inflation is performed, the translation cylinder 9 is started, the cylinder rod of the translation cylinder 9 extends to drive the inflation head 21 to move towards the inflation port 20 of the bottle body 8 until the inflation head 21 is inserted into the inflation port 20, and then the inflation operation can be performed.

In this embodiment, twist valve mechanism is including installing diaphragm 11 in riser 10 upper end, servo motor 15 is vertically installed on diaphragm 11, the drive is connected with on servo motor 15 twists disk seat 14, it has two to twist valve arm 13 to twist disk seat 14 lower extreme along its axial array articulates, two twist valve arm 13 by drive unit drive its along with twist disk seat 14 articulated department upset, it overturns downwards to twist valve arm 13 through drive unit drive, make two twist valve arm 13 press from both sides the ooff valve 12 on the tight body 8 jointly, rethread servo motor 15's rotation, make two twist valve arm 13 drive ooff valve 12 jointly and rotate, realize ooff valve 12's the operation that opens and shuts, need not the manual mode to operate like this, and the labor intensity is reduced.

In this embodiment, the driving unit includes an air cylinder 17 vertically installed in the screwing valve seat 14, a floating rod 19 is connected to an air cylinder rod of the air cylinder 17 in a driving manner, a clearance groove 16 is formed in the outer wall of the screwing valve seat 14, through which both ends of the floating rod 19 can freely move up and down, hinge rods 18 are respectively pivoted at both ends of the floating rod 19, and the lower ends of the two hinge rods 18 are correspondingly pivoted on the two screwing valve arms 13, so that when the switching valve 12 rotates, the air cylinder rod of the air cylinder 17 is firstly shortened to drive the floating rod 19 to move downwards, so that the two hinge rods 18 respectively drive the two screwing valve arms 13 to swing downwards, and the two screwing valve arms 13 clamp the switching valve 12 together, and the operation is simple and convenient.

In this embodiment, a rubber layer (not shown) is disposed on the surface of the valve screwing arm 13, and the static friction between the valve screwing arm 13 and the surface of the switch valve 12 is large by the rubber layer, so that the valve screwing arm 13 can rotate the switch valve 12 slightly loosely.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an argon gas production is with gas cylinder inflation equipment, includes base (1), its characterized in that, be equipped with a riser (10) on base (1), riser (10) one side is equipped with solid fixed splint (7), the one end that riser (10) were kept away from in base (1) articulates there is installation arm (5), installation arm (5) upper end is equipped with movable splint (6), and it is its upset down by tilting mechanism drive, be equipped with on riser (10) and twist valve mechanism and inflation mechanism.

2. The gas cylinder inflating equipment for argon production as recited in claim 1, wherein the turning mechanism comprises a movable hinged support (2) pivoted on a base (1), an electric push rod (3) is mounted on the movable hinged support (2), a telescopic rod of the electric push rod (3) is connected with a movable block (4), and the movable block (4) is pivoted with a mounting arm (5).

3. The gas cylinder inflating equipment for argon production as recited in claim 1, wherein the outer walls of opposite sides of the fixed clamping plate (7) and the movable clamping plate (6) are provided with arc-shaped clamping grooves.

4. The gas cylinder inflating equipment for argon production as recited in claim 1, wherein the inflating mechanism comprises a translation cylinder (9) horizontally mounted on a vertical plate (10), a cylinder rod of the translation cylinder (9) is connected with an inflating head (21), the inflating head (21) is hollow inside, and a pipe joint (22) is arranged on the outer wall of the inflating head.

5. The gas cylinder inflating equipment for argon gas production according to claim 1, wherein the valve screwing mechanism comprises a transverse plate (11) installed at the upper end of a vertical plate (10), a servo motor (15) is vertically installed on the transverse plate (11), a valve screwing seat (14) is connected to the servo motor (15) in a driving mode, two valve screwing arms (13) are hinged to the lower end of the valve screwing seat (14) along the axial direction in an array mode, and the two valve screwing arms (13) are driven by a driving unit to turn over along the hinged position of the valve screwing seat (14).

6. The gas cylinder inflating equipment for argon production according to claim 5, wherein the driving unit comprises a cylinder (17) vertically installed in a valve screwing seat (14), a floating rod (19) is connected to a cylinder rod of the cylinder (17) in a driving mode, a clearance groove (16) for allowing two ends of the floating rod (19) to move up and down and freely pass through is formed in the outer wall of the valve screwing seat (14), hinge rods (18) are respectively pivoted at two ends of the floating rod (19), and the lower ends of the two hinge rods (18) are correspondingly pivoted on two valve screwing arms (13).

7. A gas cylinder inflation device for argon production according to claim 5, characterized in that the surface of the valve screwing arm (13) is provided with a rubber layer.