CN220240615U

CN220240615U - Processing equipment of gas-liquid separator

Info

Publication number: CN220240615U
Application number: CN202321054245.3U
Authority: CN
Inventors: 张升芳; 相晓峰; 孙应钦; 齐远东; 孟维林; 周大才; 李全顺; 奚海峰; 邓涛; 周结玩; 李胜华; 黄涛; 方贺帅; 郑州文; 陈伟
Original assignee: Ningbo Xusheng Group Co ltd
Current assignee: Ningbo Xusheng Group Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-12-26
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to processing equipment of a gas-liquid separator, which comprises a workbench and is characterized in that: the workbench comprises a first station, a frame and a photoelectric detection device, wherein the first station is provided with a rest table for placing a gas-liquid separator to be processed, the first station is used for installing a fastener capable of realizing the integral installation of the gas-liquid separator on an end cover of the gas-liquid separator to be processed, a box for placing the fastener is arranged on the first station adjacent to the rest table, the periphery of the workbench is also provided with the frame, and the frame is also provided with the photoelectric detection device for detecting whether the fastener is installed in place or not, compared with the prior art, the workbench has the advantages that: through the box adjacent to the station, the worker can conveniently take and install required fastener to install the end cover on the gas-liquid separator earlier through the manual work, and detect whether the fastener has been installed in place through photoelectric detection device, with reduction rework rate, improvement product performance stability and can not miss.

Description

Processing equipment of gas-liquid separator

Technical Field

The present utility model relates to a gas-liquid separator used in a heat pump refrigeration cycle such as an automobile air conditioner or an indoor air conditioner, and more particularly to a processing device for attaching fasteners to the gas-liquid separator.

Background

The gas-liquid separator is one of core parts in an automobile air conditioner pipeline system and plays a role in storing liquid in an air conditioner assembly; the gas-liquid separator plays a role in gas-liquid separation in the air conditioner assembly, and has an auxiliary role in filtering and connecting an air conditioner pipeline, and a gas-liquid separator which integrates the gas-liquid separation and liquid storage functions into a whole is arranged in the background, such as a gas-liquid separator of the utility model of China with the patent number ZL201620991883.1 (the authorized bulletin number is CN 206113442U), and the gas-liquid separator comprises a shell, wherein one end of the shell is provided with an upper end cover, the other end of the shell is provided with a lower end cover, the upper end cover is provided with a left connecting pipe, a right connecting pipe and a U-shaped pipe arranged in the shell, the left connecting pipe is communicated with an outlet of the U-shaped pipe, the right connecting pipe is communicated with an air guide, and rubber plugs are required to be arranged on ports of the left connecting pipe and the right connecting pipe in order to avoid leakage of the shell.

In order to improve the sealing effect of the rubber plug, the applicant applies for a Chinese utility model 'plug and gas-liquid separator using the same' of patent number ZL202223442311.2 (grant publication number CN 218480159U), wherein a hollow section capable of deforming is formed in the front end part of the main body of the plug for sealing, so that when a first narrowing section at the front end enters the inflow port or the outflow port of the gas-liquid separator, the first narrowing section can be extruded inwards, and the phenomenon of rebound caused by overlarge external force pressure is avoided; meanwhile, an external protrusion for applying force to the plug is provided in the main body of the plug, in addition, in order to prevent the refrigerant in liquid phase in the tank from overflowing from the inflow port or the outflow port, the vertical installation needs to be maintained when the plug is installed to an automobile, which requires the use of a clamp as disclosed in patent No. ZL202020685336.7, the upper and lower ends of the tank of the gas-liquid separator are fixed to be installed on the longitudinal beam of the automobile by the clamp, and the upper and lower ends of the tank of the gas-liquid separator are fixed by the clamp, which has the following disadvantages: the structure is relatively complex, and the existing gas-liquid separation tube has defects in the aspects.

In order to simplify the installation process and parts required for installation, referring to the gas-liquid separator 1a disclosed in fig. 3 of the above-mentioned patent specification, the upper surface of the end cap 1b is at least partially protruded upward along the direction of the axis of the can body to form a first protrusion 1c, the first protrusion 1c includes a first installation portion 1d parallel to the direction of the axis of the can body and a second installation portion 1e perpendicular to the direction of the axis of the can body, the inflow port 1f is provided on the first installation portion 1d in the direction perpendicular to the direction of the axis of the can body, the outflow port 1g is provided on the second installation portion 1h in the direction parallel to the direction of the axis of the can body, and the installation portion is provided directly on the first installation portion 1d to enable vertical installation of the gas-liquid separator, but how to solve the problem of installing plugs on the inflow port 1f and the outflow port 1g provided perpendicularly in the end cap 1b and installing fasteners such as fastening screws on the first installation portion 1d and the second installation portion 1h perpendicular to each other are required to be improved accordingly.

Disclosure of Invention

The first technical problem to be solved by the present utility model is to provide a processing device for a gas-liquid separator, which is capable of conveniently installing a fastener on an installation portion of a tank body.

The second technical problem to be solved by the present utility model is to provide a processing device for a gas-liquid separator, which can conveniently install plugs on an inflow port and an outflow port of a tank body, and is especially suitable for a gas-liquid separator with the inflow port and the outflow port being vertically arranged.

The technical scheme adopted by the utility model for solving the first technical problem is as follows: the processing equipment of the gas-liquid separator comprises a workbench and is characterized in that: the workbench comprises:

the first station is provided with a rest table for placing the gas-liquid separator to be processed, the first station is used for installing a fastener capable of realizing the integral installation of the gas-liquid separator on an end cover of the gas-liquid separator to be processed, a box for placing the fastener is arranged on the first station adjacent to the rest table, a frame is further arranged on the periphery of the workbench, and a photoelectric detection device for detecting whether the fastener is installed in place or not is further arranged on the frame.

Further, the frame is also connected with a man-machine interface internally provided with a PLC controller and a power-assisted arm assembly connected with the man-machine interface, and the driving end of the power-assisted arm assembly is fixedly connected with a tightening gun for tightening the fastener. Through the cooperation use of helping hand arm module and the tightening gun that sets up to reach and screw down the screw one by one through the cooperation of the handle cooperation helping hand arm module of manual hand tightening gun, screw down torsion according to setting for in advance, make the tightening gun module reach the automatic stop after setting for torsion at the screw of rotating, and then be convenient for all screws on the gas-liquid separation ware all screw down the torsion of setting for, reduce the rework rate, improve product performance stability and can not miss.

In order to monitor the torque force + angle + time of the tightening gun in real time, realize the first time alarm when abnormal conditions such as sliding teeth, missed striking appear, from the simple structure's perspective, preferably, be provided with the trichromatic lamp of being connected with the PLC controller output in the human-computer interface on the top of frame. The corresponding alarm function is achieved through the three-color lamp.

To solve the second technical problem, preferably, the workbench is provided with, in sequence along the processing sequence, downstream of the first station:

a second station having an oiling mechanism for oiling the inflow port of the gas-liquid separator;

a third station having a first plugging mechanism for plugging the plug into the flow outlet in a direction parallel to the axis of the tank of the gas-liquid separator; and

and a fourth station, which is provided with a second plugging mechanism for plugging the plug into the inlet along the direction perpendicular to the axis of the tank body of the gas-liquid separator.

The processing equipment firstly completes manual tightening of a fastener such as a screw in the gas-liquid separator, after the screw is detected to be qualified, the fastener is moved to a second station and weighed and oiled through an oiling mechanism, and the stopper is additionally arranged in an outflow opening and an inflow opening of a tank body on a third station and a fourth station respectively.

In order to facilitate the movement of the rest stand carrying the gas-liquid separator to be processed in different stations, it is preferred that the fourth station is provided independently of the first, second and third stations, the rest stand being moved between the first station, the second station and the third station by means of the first transmission mechanism. The first transmission mechanism can be a screw nut transmission pair commonly used in the prior art, and converts rotary motion into linear motion.

In order to facilitate the installation of the plug, the conventional press-fitting structure may be combined from the viewpoint of structural implementation, and preferably, the first plug-adding mechanism includes:

the frame body is arranged on the workbench;

the first adsorption head is arranged on the frame body and is used for adsorbing the plug thereon, and the plug is in a first state that the plug main body is downward and the outer part is upward;

the press-fitting part is arranged on the workbench and is connected with the adsorption head; and

the driving part is connected with the press-fitting part and can drive the press-fitting part to move between an initial position and a final position so as to finish the assembly action of downward pressing of the plug along the parallel direction of the axis of the tank body.

As mentioned above, the separate first plugging mechanism and second plugging mechanism need to manually add plugs for plugging the inflow opening or the outflow opening respectively, and in order to save manual adding steps, preferably, the second plugging mechanism moves between the third station and the fourth station by means of the second transmission mechanism, and the second plugging mechanism includes a second adsorption head capable of adsorbing the plugs thereon, and the plugs can be in a first state where the plug body faces downward and the outer part faces upward or a second state where the plug body faces upward and the outer part faces downward, and when the second plugging mechanism adsorbs the plugs in the first state, the plugs move to the third station under the action of the second transmission mechanism. The second plug adding mechanism forms a final feeder, a worker only needs to place the plug on the second adsorption head, when the plug is in a first state that the plug main body is downward and the outer part is upward, the plug needs to be moved to a third station under the action of the second transmission mechanism, and the first adsorption head of the first plug adding mechanism adsorbs the plug and completes plug adding action of the convection outlet; when the plug adsorbed by the second plugging mechanism is in the second state that the plug main body is upward and the outer convex part is downward, the second adsorption head of the second plugging mechanism directly turns to the direction perpendicular to the axis of the tank body along the parallel direction of the axis of the tank body, and plugs the inflow port of the tank body.

In order to realize the dual-purpose effect of feeding and plugging the inflow opening of the tank body, the second plugging mechanism preferably further comprises a driving member capable of turning the second adsorption head from a parallel direction along the axis of the tank body to a direction perpendicular to the axis of the tank body, and when the second plugging mechanism adsorbs the plug in the second state, the driving member drives the second adsorption head to turn and directly plugs the plug into the inflow opening along the direction perpendicular to the axis of the tank body of the gas-liquid separator.

Compared with the prior art, the utility model has the advantages that: through the box adjacent to the station, the worker can conveniently take and install required fastener to install the end cover on the gas-liquid separator earlier through the manual work, and detect whether the fastener has been installed in place through photoelectric detection device, with reduction rework rate, improvement product performance stability and can not miss.

Drawings

FIG. 1 is a schematic diagram of a gas-liquid separator according to the background art of the utility model;

FIG. 2 is a schematic view of the processing apparatus of the present utility model in a configuration in which the gas-liquid separator is not fastener-installed;

FIG. 3 is a schematic view showing a structure in which a gas-liquid separator is placed on a rest in an embodiment of the present utility model;

FIG. 4 is a schematic view of a processing apparatus in accordance with an embodiment of the present utility model in a ready-to-install fastener for a gas-liquid separator;

FIG. 5 is a schematic view of a processing apparatus in accordance with an embodiment of the present utility model in a fastener installation for a gas-liquid separator;

FIG. 6 is a schematic diagram of the construction of each station in a processing apparatus according to an embodiment of the present utility model;

FIG. 7 is a schematic view of the structure of FIG. 6 at another angle;

FIG. 8 is a schematic structural view of a first plugging mechanism according to an embodiment of the present utility model;

FIG. 9 is a schematic diagram of a second adsorption head of a second plugging mechanism according to an embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a second plugging mechanism for plugging an inflow port of a gas-liquid separator according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 10, is a preferred embodiment of the present utility model. The plug of the embodiment is suitable for being used in a gas-liquid separator, the plug is made of elastic materials such as natural rubber, synthetic rubber and the like, and a processing device of the gas-liquid separator comprises a workbench 1, and a first station 11, a second station 12, a third station 13 and a fourth station 14 are sequentially arranged along the processing sequence, wherein the first station 11 is provided with a rest table 2 for placing the gas-liquid separator to be processed, the first station 11 is used for installing a fastener capable of realizing the integral installation of the gas-liquid separator on an end cover of the gas-liquid separator to be processed, a box 3 for placing the fastener is arranged on the first station 11 adjacent to the rest table 2, a frame 4 is further arranged on the periphery of the workbench 1, a photoelectric detection device 5 for detecting whether the fastener is in place or not is further arranged on the frame 4, the fastener is arranged on the periphery of the workbench through the box 3 adjacent to the station, the worker can conveniently take and install the required fastener, and install the fastener on the end cover on the gas-liquid separator through the manual work first, and detect whether the fastener has been installed in place through photoelectric detection device 5, and still be connected with the man-machine interface 41 of internally mounted PLC controller and the helping hand arm subassembly 42 that is connected with this man-machine interface 41 on frame 4, the drive end fixedly connected with of helping hand arm subassembly 42 is used for tightening the rifle 43 of fastener, through the cooperation use of helping hand arm subassembly 42 and the rifle 43 that sets up, so as to reach the handle cooperation helping hand arm subassembly 42 of manual work hand rifle 43 and screw down the screw one by one, according to the screw tightening torsion that sets for in advance, make the rifle 43 subassembly automatic stop after the rotation screw reaches the torsion that sets for, and then be convenient for all screws on the gas-liquid separator are all screwed down the torsion that sets for fast, reduce the rework rate, the performance stability of the product is improved and no omission exists. In addition, the top of the frame 4 is also provided with a tri-color lamp 6 connected with the output end of the PLC in the human-computer interface 41, the torsion + angle + time of the tightening gun 43 is monitored in real time, and the tri-color lamp 6 is used for alarming in the first time when abnormal conditions such as tooth sliding, missing and the like occur.

In addition to solving the problem of installing fasteners in the gas-liquid separator, this embodiment focuses on how to facilitate the installation of plugs on the inflow port 1f and the outflow port 1g of the tank, especially on the gas-liquid separator in which the inflow port 1f and the outflow port 1g are vertically arranged as mentioned in the background art.

Wherein the workbench 1 is sequentially provided with a second station 12 for oiling the inflow port 1f of the gas-liquid separator, a third station 13 for plugging the plug into the inflow port 1g along the direction parallel to the axis of the tank body of the gas-liquid separator and a fourth station 14 for plugging the plug into the inflow port 1f along the direction perpendicular to the axis of the tank body of the gas-liquid separator along the processing sequence, wherein the second station 12 is provided with an oiling mechanism 7, the third station 13 is provided with a first plugging mechanism 8 and the fourth station 14 is provided with a second plugging mechanism 9, the processing equipment firstly completes manual tightening of a fastener such as a screw in the gas-liquid separator, after the screw is detected to be qualified, the processing equipment moves to the second station 12 and performs weighing oiling through the oiling mechanism 7, and the filling of the plugs in the outflow port 1g and the inflow port 1f of the tank body is finished on the third station 13 and the fourth station 14 respectively, the first plugging mechanism 8 and the second plugging mechanism 9 which can plug the plugs on the inflow port 1f and the outflow port 1g respectively are arranged independently, but the plugs are needed to be placed to the first plugging mechanism 8 and the second plugging mechanism 9 respectively manually, in order to conveniently realize the movement of the gas-liquid separator to be processed in different stations, the fourth station 14 is arranged independently of the first station, the second station and the third station, the rest table 2 moves between the first station 11, the second station 12 and the third station 13 by means of the first transmission mechanism 10, and the first transmission mechanism 10 can be a screw nut transmission pair commonly used in the prior art, so that the rotary motion is converted into the linear motion. In addition, in order to facilitate the installation of the plug, the first plug adding mechanism 8 of this embodiment includes a frame 81 disposed on the workbench 1, a first adsorption head 82 disposed on the frame 81, a press-fitting portion 83 disposed on the workbench 1 and connected to the adsorption head, and a driving portion 84 connected to the press-fitting portion 83, where the first adsorption head 82 is used to adsorb the plug thereon, and the adsorbed plug needs to be in a first state with the plug main body facing downward and the outer flange facing upward, so that the driving portion 84 can drive the press-fitting portion 83 to move between an initial position and a final position to complete the assembly action of pressing the plug downward along the parallel direction where the axis of the can body is located.

As mentioned above, the separate first plugging means 8 and second plugging means 9 require manual addition of plugs for plugging the inflow opening 1f or the outflow opening 1g, respectively, and in order to save manual addition steps, it is preferable that the second plugging means 9 is moved between the third station 13 and the fourth station 14 by means of the second transmission mechanism 92, the second plugging means 9 includes a second adsorption head 91 to which the plugs can be adsorbed, the plugs being in a first state in which the plug body is downward and the outer flange is upward or a second state in which the plug body is upward and the outer flange is downward, and the plugs in the first state being adsorbed by the second plugging means 9 being moved to the third station 13 by the second transmission mechanism 92. The second plugging mechanism 9 constitutes a final feeder, a worker only needs to place the plug on the second adsorption head 91, and when the plug is in the first state that the plug main body is downward and the outer flange is upward, the plug needs to be moved to the third station 13 under the action of the second transmission mechanism 92, and the first adsorption head 82 of the first plugging mechanism 8 adsorbs the plug and completes plugging action on the outlet 1 g; when the plug adsorbed by the second plugging mechanism 9 is in the second state in which the plug main body is upward and the outer flange is downward, the second adsorption head 91 of the second plugging mechanism 9 is directly turned to the direction perpendicular to the axis of the can body along the parallel direction in which the axis of the can body is located, and the plugging action is performed on the inflow port 1f of the can body, which is naturally a manual mode, or a mode such as a manipulator mode can be adopted to add the plug in the first state or the plug in the second state under the control of a program.

Finally, in order to realize the dual-purpose function of feeding and plugging the inflow opening 1f of the tank by the second plugging mechanism 9, the second plugging mechanism 9 further comprises a driving member 93 capable of turning the second adsorption head 91 from a parallel direction along the axis of the tank to a direction perpendicular to the axis of the tank, and when the second plugging mechanism 9 adsorbs the plug in the second state, the driving member 93 drives the second adsorption head 91 to turn and directly plugs the plug into the inflow opening 1f along the direction perpendicular to the axis of the tank of the gas-liquid separator.

In summary, the processing steps of the processing equipment of the gas-liquid separator are as follows: the auxiliary arm assembly 42 and the tightening gun 43 are manually used in a matched mode, so that screws are tightened one by one through the manual hand of the handle of the tightening gun 43 and the auxiliary arm assembly 42, after the screws are detected to be qualified, the screws are moved to the second station 12 and weighed and oiled through the oiling mechanism 7, the filling of plugs in the outflow opening 1g and the inflow opening 1f of the tank body is completed on the third station 13 and the fourth station 14 respectively, the plugs on the third station 13 are added, a worker only needs to place the plugs in the first state on the second adsorption head 91 and move to the third station 13 under the action of the second transmission mechanism 92, and the first adsorption head 82 of the first plugging mechanism 8 adsorbs the plugs and completes plugging actions on the outflow opening 1 g; when the plug is attached to the inlet 1f, the worker simply places the plug in the second state on the second suction head 91, and the second suction head 91 is directly turned in the direction perpendicular to the axis of the tank along the parallel direction in which the axis of the tank is located, and performs the plug-attaching operation to the inlet 1f of the tank.

Claims

1. The processing equipment of the gas-liquid separator comprises a workbench (1), and is characterized in that: the workbench (1) comprises:

the first station (11) is provided with a rest table (2) for placing the gas-liquid separator to be processed, the first station (11) is used for installing a fastener capable of realizing the integral installation of the gas-liquid separator on an end cover of the gas-liquid separator to be processed, a box (3) for placing the fastener is arranged on the first station (11) adjacent to the rest table (2), a frame (4) is further arranged on the periphery of the workbench (1), and a photoelectric detection device (5) for detecting whether the fastener is installed in place or not is further arranged on the frame (4).

2. The processing apparatus for a gas-liquid separator according to claim 1, wherein: the frame (4) is also connected with a man-machine interface (41) internally provided with a PLC controller and a power-assisted arm assembly (42) connected with the man-machine interface (41), and the driving end of the power-assisted arm assembly (42) is fixedly connected with a tightening gun (43) for tightening the fastener.

3. The processing apparatus for a gas-liquid separator according to claim 2, wherein: the top of the frame (4) is provided with a tri-color lamp (6) connected with the output end of the PLC controller in the man-machine interface (41).

4. A processing apparatus for a gas-liquid separator according to any one of claims 1 to 3, characterized in that: the workbench (1) is sequentially provided with the following steps along the processing sequence at the downstream of the first station (11):

a second station (12) having an oiling mechanism (7) for oiling the inflow port (1 f) of the gas-liquid separator;

a third station (13) having a first plugging mechanism (8), the first plugging mechanism (8) being used for plugging the plug (A) into the flow outlet (1 g) along a direction parallel to the axis of the tank body of the gas-liquid separator; and

a fourth station (14) having a second plugging mechanism (9), the second plugging mechanism (9) being used for plugging the plug into the inlet (1 f) along the direction perpendicular to the axis of the tank body of the gas-liquid separator.

5. The processing apparatus for a gas-liquid separator according to claim 4, wherein: the fourth station (14) is arranged independently of the first, second and third stations, and the rest (2) moves between the first station (11), the second station (12) and the third station (13) by means of a first transmission mechanism (10).

6. The processing apparatus for a gas-liquid separator according to claim 5, wherein: the first plugging mechanism (8) comprises:

a frame (81) provided on the table (1);

a first adsorption head (82) provided on the frame (81) for adsorbing a plug thereon, the plug being in a first state in which the plug body is downward and the outer flange is upward;

a press-fitting part (83) which is provided on the table (1) and is connected with the adsorption head; and

the driving part (84) is connected with the press-fitting part (83) and can drive the press-fitting part (83) to move between an initial position and a final position so as to finish the assembly action of downward pressing of the plug along the parallel direction of the axis of the tank body.

7. The processing apparatus for a gas-liquid separator according to claim 6, wherein: the second plugging mechanism (9) moves between the third station (13) and the fourth station (14) by means of a second transmission mechanism (92), the second plugging mechanism (9) comprises a second adsorption head (91) capable of adsorbing a plug thereon, the plug can be in a first state that the plug body faces downwards and the outer part faces upwards or in a second state that the plug body faces upwards and the outer part faces downwards, and when the second plugging mechanism (9) adsorbs the plug in the first state, the plug is moved to the third station (13) under the action of the second transmission mechanism (92).

8. The processing apparatus for a gas-liquid separator according to claim 7, wherein: the second plugging mechanism (9) further comprises a driving piece (93) which can turn the second adsorption head (91) from a parallel direction along the axis of the tank body to a direction perpendicular to the axis of the tank body, and when the second plugging mechanism (9) adsorbs the plug in the second state, the driving piece (93) drives the second adsorption head (91) to turn and directly plugs the plug into the inlet (1 f) along the perpendicular direction along the axis of the tank body of the gas-liquid separator.