Multi-path inflating mechanism for gas filling device

Abstract

The utility model provides a multipath inflation mechanism for a gas filling device, which comprises a frame body, and further comprises a lifting driving assembly, a moving assembly, a limiting assembly, a transmission assembly, a fixing assembly and a protection assembly. Therefore, the inflation end is effectively prevented from colliding with the gas cylinder, and the service life of the gas cylinder and the inflation end is effectively guaranteed. By arranging the fixing hoop and the elastic ring, the gas conveying hoses are fixed and limited through the fixing hoop, winding between the gas conveying hoses is prevented, meanwhile, the gas conveying hoses can correspond to gas cylinders in a one-to-one mode, and damage caused by long-time friction at the fixing positions of the fixing hoop and the gas conveying hoses can be effectively prevented through the elastic ring; therefore, the air is effectively prevented from entering the air delivery hose to influence the purity of the air, meanwhile, the situation of air leakage is avoided, and the purity of the air is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas filling equipment technical field especially relates to a kind of multiway aerating mechanism for gas filling device. BACKGROUND

[0002] Patent document CN217763036U discloses a kind of automatic filling system of gas cylinder of container column, including outer frame, container column, PLC control cabinet, gas distribution cabinet and gas cylinder automatic scanning device, PLC control cabinet is connected with gas distribution cabinet signal, gas cylinder automatic scanning device is arranged in the just above of the horizontal track of container column, gas cylinder automatic scanning device is connected with PLC control cabinet communication, gas cylinder automatic scanning device is used to scan the two-dimensional code of the gas cylinder placed in container column, solve the problems, such as traditional filling busbar gas cylinder position loose, high investment and large area, cannot be online processing steel bottle, gas cylinder filling quality is unstable, manual switching is needed when filling, filling pressure control is unstable, personnel physical consumption is big, and carrying is not safe.

[0003] However, the air filling device does not fix the gas cylinder container column, and the bottom of the container column is provided with a roller for convenience, which can cause the container column to move and deviate. When the container column moves during work, the gas cylinder and the air filling port can fall off. At the same time, when the gas cylinder is pushed into the frame, the air hose can knock the gas cylinder, which can cause damage to the air filling head. Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of multiway aerating mechanism for gas filling device to solve the problems raised in the above background.

[0005] The utility model employs the technical scheme to solve the technical problem:

[0006] A kind of multiway aerating mechanism for gas filling device, including frame, further comprising:

[0007] Lifting drive assembly, the lifting drive assembly is set up in the top of frame, and the driving end of the lifting drive assembly is set down;

[0008] Moving assembly, the moving assembly is located in frame, and the top of the moving assembly is connected with lifting drive assembly;

[0009] Limiting component, the limiting component is set up in frame, and the limiting component is connected with moving assembly;

[0010] Transmission component, the transmission component is connected with limiting component, and gas is transported by the transmission component;

[0011] The fixed assembly is arranged at the bottom of the frame body, and the gas cylinder is limited by the fixed assembly.

[0012] The protection assembly is arranged in the frame body, and the gas cylinder is blocked by the protection assembly.

[0013] The utility model further sets up, lift drive assembly includes:

[0014] The driving cylinder is arranged at the top of the frame body, and the driving end of the driving cylinder is arranged downward, and the moving assembly is driven by the driving cylinder to move up and down.

[0015] The utility model further sets up, moving assembly includes:

[0016] The lifting support is movably arranged in the frame body, the top of the lifting support is connected with the driving end of the driving cylinder, and the bottom of the lifting support is provided with a mounting space.

[0017] The slide rail is arranged on both sides of the frame body, and the slide rail is provided with a guide groove.

[0018] The sliding block is arranged on both sides of the lifting support, the sliding block is connected with the slide rail in sliding mode, the sliding block is clamped in the guide groove of the slide rail, and the lifting support is guided by the sliding block.

[0019] The limiting block is arranged on the slide rail, and the sliding block is limited by the limiting block.

[0020] The utility model further sets up, limiting assembly includes:

[0021] The fixed column is provided with a group, and the top of the fixed column is connected with the bottom of the lifting support.

[0022] The fixed clamp is connected with the fixed column on one side, and the fixed clamp is provided with a clamping hole on one side.

[0023] The utility model further sets up, transmission assembly includes:

[0024] The gas conveying hose is arranged on one side of the fixed column, the gas conveying hose is arranged in the clamping hole of the fixed clamp, and the gas conveying hose moves with the fixed column.

[0025] The gas conveying port is connected with the bottom of the gas conveying hose, and the gas conveying port is matched with the inflation end of the gas cylinder.

[0026] The utility model further sets up, fixed assembly includes:

[0027] The driving cylinder one is provided with a pair, the driving cylinder one is respectively arranged in the frame body in symmetrical mode, and the driving end of the driving cylinder one is arranged towards the frame body.

[0028] The fixed plate is arranged on the driving end of the driving cylinder, and the gas cylinder trolley is fixed by the fixed plate.

[0029] The utility model further sets up, the protection assembly includes:

[0030] The protection cover is slidably arranged in the frame body, and the protection cover is provided with a connecting portion on both sides;

[0031] The driving cylinder two is arranged on the top of the frame body, and the driving end of the driving cylinder two is connected with the connecting portion of the protection cover, so that the protection cover is moved by the driving cylinder two.

[0032] The utility model further sets up, the elastic ring is arranged in the clamping hole of the fixed clamp, and the elastic ring is sleeved on the surface of the gas conveying hose.

[0033] The utility model has the advantages of:

[0034] 1. The utility model discloses a plurality of inflatable hoses are set up, and a plurality of gas cylinders can be inflated at a time, the inflation efficiency is effectively increased, the inflation time is reduced, and the gas filling equipment is more reliable.

[0035] 2. The utility model discloses that the inflation hose is adjusted in height through the cooperation between the lifting driving assembly and the moving assembly, when the gas cylinder is placed in the working position, the inflation hose is located at a high place, and the inflation end does not contact the gas cylinder, and the inflation end moves downward during work, so that the inflation end and the gas cylinder are effectively prevented from colliding, and the service life of the gas cylinder and the inflation end is effectively guaranteed.

[0036] 3. The utility model discloses that the driving cylinder one and the fixed plate are set up, after the gas cylinder is pushed to the working position, the driving cylinder one drives the fixed plate to move forward, so that the gas cylinder trolley is clamped and fixed, the gas cylinder trolley is effectively prevented from moving, and the inflation port and the gas cylinder are effectively prevented from being disconnected due to the movement of the gas cylinder.

[0037] 4. The utility model discloses that the fixed clamp and the elastic ring are set up, the gas conveying hose is fixed and limited by the fixed clamp, the gas conveying hose is prevented from winding, the gas conveying hose can be one-to-one corresponding with the gas cylinder, the fixed clamp and the gas conveying hose fixing position are effectively prevented from being damaged due to long-time friction by the elastic ring, air is effectively prevented from entering the gas conveying hose and affecting the gas purity, the gas leakage is avoided, and the gas purity is increased. DRAWINGS

[0038] Figure 1 It is the perspective view of the multi-way inflation mechanism for the gas filling device.

[0039] Figure 2 It is the internal structure schematic view of the multi-path inflation mechanism for the gas filling device.

[0040] Figure 3 It is the bottom view of the multi-path inflation mechanism for the gas filling device.

[0041] Figure 4 It is the internal structure schematic view of the multi-path inflation mechanism for the gas filling device. Figure 3 The local enlarged view of A in the middle.

[0042] Digital sign: frame body 100, drive cylinder 110, lifting support 210, slide rail 220, sliding block 230, limit block 240, fixed column 310, fixed clamp 320, gas conveying hose 410, gas conveying port 420, drive cylinder one 510, fixed plate 520, protective cover 610, drive cylinder two 620, elastic ring 710 DETAILED DESCRIPTION

[0043] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model protection.

[0044] As shown in Figures 1-4 The utility model discloses a kind of multi-path inflation mechanism for gas filling device, including frame body 100, still including lifting drive assembly, moving assembly, limiting component, transmission component, fixed component and protection component, lifting drive assembly is set to the top of frame, the driving end of this lifting drive assembly is set downward, moving assembly is in frame, the top of this moving assembly is connected with lifting drive assembly, limiting component is set in frame, the limiting component is connected with moving assembly, transmission component is connected with limiting component, gas is transported by transmission component, fixed component is set to frame bottom, gas cylinder is limited by fixed component, protection component is set in frame, gas cylinder is blocked by protection component.

[0045] In the embodiment, the lifting driving assembly comprises a driving cylinder 110 arranged on the top of the frame body, and the driving end of the driving cylinder is arranged downwardly to drive the moving assembly to move up and down.

[0046] In the embodiment, the moving assembly comprises a lifting support 210, a sliding rail 220, a sliding block 230 and a limiting block 240. The lifting support is movably arranged in the frame body, the top of the lifting support is connected with the driving end of the driving cylinder, and the bottom of the lifting support is provided with a mounting space. The sliding rail is arranged on both sides of the frame body, and the sliding rail is provided with a guide groove. The sliding block is arranged on both sides of the lifting support, and the sliding block is slidably connected with the sliding rail. The sliding block is clamped in the guide groove of the sliding rail to guide the lifting support. The limiting block is arranged on the sliding rail to limit the sliding block. The distance between the lifting support and the limiting block is less than the length of the gas conveying hose, so that the lifting support is effectively prevented from moving beyond the limit to pull off the gas conveying hose, and the service life of the gas conveying hose is effectively ensured.

[0047] In the embodiment, the limiting assembly comprises a fixing column 310 and a fixing clamp 320. The fixing column is provided with a group, and the top of the fixing column is connected with the bottom of the lifting support. One side of the fixing clamp is connected with the fixing column, and one side of the fixing clamp is provided with a clamping hole. It is worth noting that the fixing clamp is connected by a bolt (not shown in the figure), and the bolt connection is prior art which will not be described here.

[0048] In the embodiment, the transmission assembly comprises a gas conveying hose 410 and a gas conveying port 420. The gas conveying hose is arranged on one side of the fixing column, and the gas conveying hose is arranged in the clamping hole of the fixing clamp. The gas conveying hose moves with the fixing column. The gas conveying hose is connected with a gas source (not shown in the figure), and the connection between the gas conveying hose and the gas source is prior art which will not be described here. The gas conveying hose transmits the gas. The gas conveying port is connected with the bottom of the gas conveying hose, and the gas conveying port is matched with the inflation end of the gas cylinder.

[0049] In the embodiment, the fixing assembly comprises a driving cylinder 510 and a fixing plate 520. The driving cylinder is provided with a pair, and the driving cylinder is symmetrically arranged in the frame body. The driving end of the driving cylinder is arranged towards the frame body. The fixing plate is arranged on the driving end of the driving cylinder to fix the gas cylinder cart.

[0050] Embodiment 2

[0051] As Figures 1-4As shown, the embodiment differs from embodiment 1 in that, in the embodiment, the protection assembly comprises a protection cover 610 and a second driving cylinder 620, the protection cover is slidingly arranged in the frame body, the protection cover is provided with connecting portions on two sides, the second driving cylinder is arranged on the top of the frame body, the driving end of the second driving cylinder is connected with the connecting portions of the protection cover, the protection cover is driven to move by the second driving cylinder, and the protection cover shields the gas cylinder filling part when the gas cylinder is filled, so that the protection cover can protect the worker when the gas cylinder is filled, and the worker is prevented from being threatened by the explosion of the gas cylinder.

[0052] In the embodiment, the elastic ring 710 is arranged in the clamping hole of the fixing clamp, the elastic ring is sleeved on the surface of the gas conveying hose, and the gas conveying hose is connected with the elastic ring, so that the long-time friction of the gas conveying hose at the connecting position of the fixing clamp is avoided, the gas conveying hose is prevented from being broken, the service life of the gas conveying hose is effectively prolonged, air is prevented from entering the gas cylinder through the broken position, and the purity of the gas is effectively ensured.

[0053] In one embodiment of the utility model, the elastic ring is made of rubber material.

[0054] The working principle of the utility model is as follows:

[0055] In working, the gas cylinder is pushed into the frame body through the trolley, the first driving cylinder drives the fixing plate to move forward, so that the trolley is fixed, the driving cylinder drives the lifting support to move downward, the lifting support is in contact with the sliding block and the sliding rail during movement, so that the lifting support is guided, the lifting support drives the fixing clamp and the gas conveying pipeline to move downward, then the gas conveying port is connected with the connecting port of the gas cylinder, at this time, the second driving cylinder drives the protection cover to move downward, the gas cylinder is covered in the protection cover, after filling is completed, the lifting support drives the gas conveying pipeline and the gas conveying port to move upward, so that the gas cylinder is pushed out to complete the filling work.

[0056] In the description of the utility model, it is necessary to explain that when the terms of indicating the orientation or position relationship such as "upper", "lower", "inner", "outer", "left", "right" and the like appear, it should be understood as the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship of the utility model product when it is usually placed, or the orientation or position relationship commonly understood by the person skilled in the art, and it is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, when the terms such as "first", "second" and the like appear, they are only used for distinguishing the description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it is also necessary to explain that unless otherwise explicitly specified and limited, the terms such as "mounting", "setting", "connecting" and the like should be understood in a broad sense, for example, "connecting" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be direct connection, can also be indirect connection through an intermediate medium, can be the communication inside two elements. For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A multi-channel inflation mechanism for a gas filling device, comprising a frame, characterized in that, Also includes: A lifting drive assembly is located at the top of the frame, with its drive end pointing downwards. A movable component, located within the frame, has its top connected to a lifting drive component; A limiting component is disposed in the frame and is connected to the moving component; A transmission component, which is connected to a limiting component, is used to transport gas; A fixing component is located at the bottom of the frame and is used to limit the position of the gas cylinder. A protective component, which is installed in the frame, is used to isolate the gas cylinder.

2. The multi-channel gas filling mechanism for a gas filling device according to claim 1, characterized in that, The lifting drive component includes: A drive cylinder is located at the top of the frame, with its drive end pointing downwards. The drive cylinder drives the moving component to move up and down.

3. A multi-channel gas filling mechanism for a gas filling device according to claim 2, characterized in that, The mobile components include: A lifting bracket is movably mounted in the frame. The top of the lifting bracket is connected to the drive end of the drive cylinder, and the bottom of the lifting bracket is provided with an installation space. The slide rails are installed on both sides of the frame and have guide grooves. The slider is located on both sides of the lifting bracket. The slider is slidably connected to the slide rail and is engaged in the guide groove of the slide rail. The slider guides the lifting bracket. A limit block is installed on the slide rail to limit the movement of the slider.

4. A multi-channel gas filling mechanism for a gas filling device according to claim 3, characterized in that, The limit components include: A set of fixed columns is provided, and the top of the fixed columns is connected to the bottom of the lifting bracket; A fixing clamp is provided, one side of which is connected to a fixing post, and a snap-fit ​​hole is provided on one side of the fixing clamp.

5. A multi-channel gas filling mechanism for a gas filling device according to claim 4, characterized in that, The transmission components include: A gas delivery hose is installed on one side of the fixed column and is installed in the snap-fit ​​hole of the fixed clamp. The gas delivery hose moves with the fixed column. The gas supply port is connected to the bottom of the gas supply hose and is compatible with the filling end of the gas cylinder.

6. A multi-channel gas filling mechanism for a gas filling device according to claim 1, characterized in that, The fixed components include: A pair of drive cylinders are provided, and the drive cylinders are symmetrically arranged in the frame, with the drive end of the drive cylinder facing into the frame. A fixing plate is installed on the drive end of the drive cylinder and is used to fix the gas cylinder trolley.

7. A multi-channel gas filling mechanism for a gas filling device according to claim 1, characterized in that, The protective components include: A protective cover, which is slidably installed in the frame, has connecting parts on both sides; A second drive cylinder is located on the top of the frame. The drive end of the second drive cylinder is connected to the connection part of the protective cover, and the protective cover is moved by the second drive cylinder.

8. A multi-channel gas filling mechanism for a gas filling device according to claim 4, characterized in that, The fixing clamp has an elastic ring in its snap-fit ​​hole, which is fitted onto the surface of the gas delivery hose.

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