CN110131932A - The service of connection devices and product production system - Google Patents

The service of connection devices and product production system Download PDF

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Publication number
CN110131932A
CN110131932A CN201910422444.7A CN201910422444A CN110131932A CN 110131932 A CN110131932 A CN 110131932A CN 201910422444 A CN201910422444 A CN 201910422444A CN 110131932 A CN110131932 A CN 110131932A
Authority
CN
China
Prior art keywords
docking
channel
joint unit
frame body
service
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910422444.7A
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Chinese (zh)
Inventor
严博
袁露
贾玉龙
王向红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Gree Wuhan Electric Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai, Gree Wuhan Electric Appliances Co Ltd filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201910422444.7A priority Critical patent/CN110131932A/en
Publication of CN110131932A publication Critical patent/CN110131932A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00Arrangements for charging or discharging refrigerant
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Assembled Shelves (AREA)

Abstract

The present invention relates to a kind of the service of connection devices and product production systems, including tool mechanism, docking mechanism and monitor control mechanism;Tool mechanism includes machine frame and the first joint unit;Machine frame is provided with the first docking channel, and the both ends in the first docking channel are connected to off-the-shelf hardware and the first joint unit respectively;Docking mechanism includes docking frame body, installing component, driving part and the second joint unit;Docking frame body is provided with the second docking channel, and the both ends in the second docking channel are connected to operation equipment and the second joint unit respectively;After monitor control mechanism monitors that off-the-shelf hardware is connect with the first docking channel, control driving part driving docking frame body is moved along installing component, to drive the second joint unit to be docked with the first joint unit, so that the first docking channel and second is docked channel formation access, is docked to operate equipment with off-the-shelf hardware.Using technical solution of the present invention, it can be improved product quality, improve docking efficiency.

Description

The service of connection devices and product production system
Technical field
The present invention relates to fields of automation technology, and in particular to a kind of the service of connection devices and product production system.
Background technique
The operations such as the products such as air-conditioning are vacuumized in production process, are perfused, entropy detection examination, should during need by The products such as air-conditioning just can be carried out after being docked with corresponding operation equipment.
In the prior art, the vacuumizing of product line, the operations such as entropy detection examination are perfused all using artificial docking mode It is produced, during manual operation, is easy to appear misoperation phenomenon, do not reached so that being easy to appear vacuum degree in production process Mark, air-tightness it is not up to standard, perfusion refrigerant when there is the problems such as coolant leakage, cause product quality poor, and manually dock efficiency It is lower.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of the service of connection devices and product production system, it is existing to solve Interconnection method causes product quality poor, and the problem that artificial docking efficiency is lower.
In order to achieve the above object, the present invention provides a kind of the service of connection devices, including tool mechanism, docking mechanism and monitoring equipment Structure;
The tool mechanism includes machine frame and the first joint unit;
The machine frame is provided with the first docking channel, and the one end in first docking channel is connected to off-the-shelf hardware, institute The other end for stating the first docking channel is connected to first joint unit;
The docking mechanism includes docking frame body, installing component, driving part and the second joint unit;
The docking frame body is arranged on the installing component, and the docking frame body can be moved along the installing component It is dynamic;
The monitor control mechanism and the docking frame body are connected with the driving part respectively;
The docking frame body is provided with the second docking channel, and the one end in second docking channel is connected to operation equipment, The other end in second docking channel is connected to second joint unit;
After the monitor control mechanism monitors that the off-the-shelf hardware is connect with first docking channel, the driving portion is controlled Part drives the docking frame body to move along the installing component, to drive second joint unit and first joint unit Docked, make it is described first docking channel and it is described second docking channel formed access, so as to the operation equipment with it is described Off-the-shelf hardware docking.
Further, in the service of connection devices described above, the docking frame body is provided with the first slide unit;
The installing component includes the first sliding rail and mounting body;
First slide unit is arranged in the mounting body, and cooperates with first sliding rail;
The docking frame body is by first slide unit along perpendicular to the machine frame on first sliding rail Direction sliding.
Further, in the service of connection devices described above, the installing component further includes fixed frame;
The fixed mount setting has the second sliding rail, and the mounting body is provided with the second slide unit;
Second slide unit and second sliding rail cooperate;
The mounting body is by second slide unit along the direction sliding for being parallel to the machine frame.
Further, in the service of connection devices described above, the machine frame is provided with location hole;
The docking frame body is provided with guide post;
The monitor control mechanism controls the driving part and the docking frame body is driven to move along the installing component, makes described Guide post is inserted into the location hole, to drive second joint unit to be docked with first joint unit.
Further, in the service of connection devices described above, the monitor control mechanism includes pressure sensor and controller;
The connecting portion that the off-the-shelf hardware docks channel with described first, and the pressure is arranged in the pressure sensor Force snesor is connected with the controller;
If the off-the-shelf hardware is connect with first docking channel, the pressure sensor by the pressure signal of acquisition, It is sent to the controller, so that the controller controls the driving part and drives the docking frame body along the installing component It is mobile.
Further, in the service of connection devices described above, the monitor control mechanism further includes attention device;
The attention device is connected with the controller;
If the off-the-shelf hardware is docked with described first, channel is not connected, and the controller controls the attention device and issues police Show information.
Further, in the service of connection devices described above, the driving part is cylinder.
Further, in the service of connection devices described above, first joint unit be quick pin end, described second pair Relay part is quick female connector.
The present invention also provides a kind of product production systems, including off-the-shelf hardware, operation equipment and docking as described above to set It is standby;
The off-the-shelf hardware is docked by the service of connection devices with the operation equipment.
Further, in product production system described above, the off-the-shelf hardware is outdoor machine of air-conditioner.
The service of connection devices and product production system of the invention uses above technical scheme, has the following beneficial effects:
The service of connection devices and product production system of the invention, by the way that the service of connection devices is arranged, by off-the-shelf hardware and the service of connection devices In machine frame the first docking channel connection, by first of the machine frame in the service of connection devices the docking channel with dock the of frame body Two docking channel connections will be docked the second docking channel and the operation equipment of frame body, and be driven by monitor control mechanism control driving part Dynamic docking frame body is moved along installing component, to drive the second joint unit to be docked with the first joint unit, makes the first docking Channel and the second docking channel of docking frame body form access, dock to operate equipment with off-the-shelf hardware, and then control operation Mechanism is completed to the vacuumizing of off-the-shelf hardware, is perfused, the operation such as entropy detection examination, avoids occurring vacuum degree in production process not reaching Mark, air-tightness it is not up to standard, perfusion refrigerant when there is the problems such as coolant leakage.Using technical solution of the present invention, production can be improved Quality improves docking efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the service of connection devices embodiment of the invention;
Fig. 2 is the structural schematic diagram of product production system embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work Other embodiment belongs to the range that the present invention is protected.
Fig. 1 is the structural schematic diagram of the service of connection devices embodiment of the invention, as shown in Figure 1, the service of connection devices of the present embodiment Including tool mechanism 10, docking mechanism 11 and monitor control mechanism (not shown);Wherein, tool mechanism 10 includes machine frame 101 and the A docking part part 102;First docking of the setting of machine frame 101 channel, the one end in the first docking channel are connected to off-the-shelf hardware, and first The other end in docking channel is connected to the first joint unit 102;Docking mechanism 11 include docking frame body 111, installing component 112, Driving part 113 and the second joint unit (no longer showing);It docks frame body 111 to be arranged on installing component 112, and docks frame body 111 can move along installing component 112;Monitor control mechanism and docking frame body 111 are connected with driving part 113 respectively;Dock frame body 111 are provided with the second docking channel, and the one end in the second docking channel is connected to operation equipment, state the other end in the second docking channel It is connected to the second joint unit.
For example, machine frame 101 may include the pedestal and tubing connector block of work shape.Tubing connector block can be arranged the bottom of at On seat, and opens up and be mutually perpendicular to and two apertures being connected to are as the first docking channel in tubing connector block.For example, connection finished product The inlet of the aperture of equipment is provided with clamping structure, and the pipeline B of off-the-shelf hardware can be inserted into the aperture by entrance, and by clamping Off-the-shelf hardware is fixed structure, wherein clamping structure can be according to the actual configuration of the connector of the pipeline B of off-the-shelf hardware Chosen, such as nut can be chosen, connector is fixed.Similarly, the entrance of the aperture of the first joint unit 102 is connected Place is also equipped with clamping structure, and one end of the first joint unit 102 is inserted into the aperture and is fixed by clamping structure, for example, The inlet of the aperture is provided with internal screw thread, and one end of the first joint unit 102 is equipped with the bolt matched with external screw thread, can be with Channel is docked into bolt precession first, the setting of the first joint unit 102 is docked into circulation passage first.
In practical applications, docking frame body 111 may include main frame body and the joint unit with operation equipment interconnection, right At least one pipeline is set as the second docking channel, wherein one end of each pipeline and corresponding operation equipment on relay part Connection, the other end of each pipeline is connected to the second joint unit.For example, with operation equipment interconnection joint unit at least Cooling medium charging pipeline G, vacuum pipe F are set, and refrigerant valve G1 is set in cooling medium charging pipeline, evacuation valve is set in vacuum pipe F1。
It should be noted that the interface needs of each docking are sealed processing in the present embodiment.In addition, the first docking Component 102 is preferably quick pin end, and the second joint unit is preferably quick female connector.
At work, after monitor control mechanism monitors that off-the-shelf hardware is connect with the first docking channel, control driving part 113 is driven Dynamic docking frame body 111 is moved along installing component 112, to drive the second joint unit to be docked with the first joint unit 102, is made First docking channel and the second docking channel form access, dock to operate equipment with off-the-shelf hardware.
For example, can be pressed by operator after operator carries out the first docking of pipeline B insertion channel by off-the-shelf hardware Corresponding button switch down enables monitor control mechanism to monitor that off-the-shelf hardware has accessed, alternatively, being sent by corresponding sensor Signal is detected, monitor control mechanism determines that off-the-shelf hardware has accessed automatically.The present embodiment is preferably that monitor control mechanism determines that finished product is set automatically The standby mode accessed, specifically, monitor control mechanism includes pressure sensor and controller;Pressure sensor is arranged in off-the-shelf hardware The connecting portion for docking channel with first, and pressure sensor is connected with controller;Connect if off-the-shelf hardware docks channel with first It connects, the pressure signal of acquisition is sent to controller by pressure sensor, and controller can judge that off-the-shelf hardware has accessed.Separately Outside, controller can judge whether off-the-shelf hardware connect with the first docking channel according to pressure signal corresponding pressure value size Reliably.
In the present embodiment, if monitor control mechanism can monitor that off-the-shelf hardware has accessed, the operation of driving part 113 can be triggered, It is moved to along installing component 112 to control the driving docking frame body 111 of driving part 113 so that the first joint unit 102 and the The opposite position of two joint units, and the second joint unit is driven to be docked with the first joint unit 102, make first pair of connection Road and the second docking channel form access, dock to operate equipment with off-the-shelf hardware.Wherein, driving part 113 is cylinder.
In practical applications, a docking mechanism 11 and multiple tool mechanisms 10 can be set, so as to a docking mechanism 11 can dock each tool mechanism 10, so that off-the-shelf hardware is docked with operating mechanism, in this implementation, docking machine Setting is preferably separated between structure 11 and tool mechanism 10, therefore, if monitor control mechanism can monitor that off-the-shelf hardware has accessed, and needs Docking mechanism 11 is moved to the position opposite with tool mechanism 10, then is docked.Specifically, docking frame body 111 is provided with First slide unit H;Installing component 112 includes the first sliding rail C and mounting body;First slide unit H is arranged in mounting body On, and cooperate with the first sliding rail C;It docks frame body 111 and passes through the first slide unit H on the first sliding rail C along perpendicular to machine frame 101 direction sliding, that is, slide up and down.In addition, installing component 112 further includes fixed frame;Fixed mount setting has the second sliding rail D, Mounting body is provided with the second slide unit E;Second slide unit E and the second sliding rail D cooperates;Mounting body passes through the second sliding Component E horizontally slips along the direction sliding for being parallel to machine frame 101.
It should be noted that the controller of the present embodiment is preferably that programmable controller realizes that concrete model can root It is chosen according to actual demand, specifically control circuit can be arranged according to actual needs, as long as being able to achieve monitoring pressure letter Number, and driving part 113 is controlled according to pressure signal, the present embodiment no longer to detailed circuit diagram, model into Row repeats.Similarly, pressure sensor can carry out selection mechanism, model of the present embodiment to pressure sensor according to actual needs It is not limited.
The service of connection devices of the invention, by the way that the service of connection devices is arranged, by the machine frame 101 in off-the-shelf hardware and the service of connection devices First docking channel connection, by the first docking channel of the machine frame 101 in the service of connection devices and the second docking for docking frame body 111 Channel connection will be docked the second docking channel and the operation equipment of frame body 111, and be driven by monitor control mechanism control driving part 113 Dynamic docking frame body 111 is moved along installing component 112, to drive the second joint unit to be docked with the first joint unit 102, is made First docking channel and the second docking channel for docking frame body 111 form access, dock to operate equipment with off-the-shelf hardware, into And control operating mechanism and complete to the vacuumizing of off-the-shelf hardware, be perfused, the operation such as entropy detection examination, it avoids occurring in production process true Reciprocal of duty cycle is not up to standard, air-tightness is not up to standard, perfusion refrigerant when there is the problems such as coolant leakage.Using technical solution of the present invention, energy It enough improves product quality, improve docking efficiency.
In practical applications, docking mistake is prevented for, in the present embodiment, machine frame 101 is provided with location hole A;Docking Frame body 111 is provided with guide post 113;Monitor control mechanism controls the driving docking frame body 111 of driving part 113 and moves along installing component 112 It is dynamic, so that guide post 113 is inserted into location hole A, to drive the second joint unit to be docked with the first joint unit 102, in this way, if There is deviation in guide post 113 and location hole A, then are unable to complete docking.
During a specific implementation, in the service of connection devices, monitor control mechanism further includes attention device;Attention device and controller It is connected;If off-the-shelf hardware is docked with first, channel is not connected, and controller controls attention device and issues information warning, to prompt operator Member's off-the-shelf hardware docks channel with first and is not connected with.Wherein, attention device can use common buzzer, tri coloured lantern, specific The circuit diagram of work, can be with reference to document in the related technology, and details are not described herein.
For example, production line carry out it is airtight, vacuumize, be perfused, the operation such as commodity inspection test when, can use of the invention The service of connection devices realizes automatic butt.Specifically, operator only need to be by the pipeline of the pipeline B system of off-the-shelf hardware and operation equipment System progress manual operation is placed on the service of connection devices and is docked in the connector in channel accordingly, then starts start button, machine Understand auto-action, the docking frame body 111 in docking mechanism 11 presses to the machine frame 101 of tool mechanism 10, in operation, Carry out whether determination hardware system docks just with the refrigerant pressure system pressure difference of off-the-shelf hardware by Standard Machine hardware system pressure Often, can be completed if normal it is airtight, vacuumize, be perfused, the operation such as commodity inspection test, otherwise can pass through alarming device and issue police Show information, is not connected with prompting operator's off-the-shelf hardware to dock channel with first.
Docking facilities of the invention, the pipeline B part connector workpiece for realizing off-the-shelf hardware and the pipeline of operation equipment are automatic Docking, the guarantee that the quality of docking can be stable, has a very significant increase to the quality of off-the-shelf hardware, can mitigate worker Labor intensity, improve product quality, realize automated production.
Fig. 2 is the structural schematic diagram of product production system embodiment of the invention, as shown in Fig. 2, the product of the present embodiment Production system includes off-the-shelf hardware 2, operation equipment (no longer showing in figure) and the service of connection devices 1 as above;Off-the-shelf hardware 2 by pair Equipment 1 is connect to be docked with operation equipment.Wherein, the off-the-shelf hardware 2 of the present embodiment is preferably outdoor machine of air-conditioner.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only, without It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple " Refer at least two.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (10)

1. a kind of the service of connection devices, which is characterized in that including tool mechanism, docking mechanism and monitor control mechanism;
The tool mechanism includes machine frame and the first joint unit;
The machine frame is provided with the first docking channel, and the one end in first docking channel is connected to off-the-shelf hardware, and described the The other end that a pair connects road is connected to first joint unit;
The docking mechanism includes docking frame body, installing component, driving part and the second joint unit;
The docking frame body is arranged on the installing component, and the docking frame body can be moved along the installing component;
The monitor control mechanism and the docking frame body are connected with the driving part respectively;
The docking frame body is provided with the second docking channel, and the one end in second docking channel is connected to operation equipment, described The other end in the second docking channel is connected to second joint unit;
After the monitor control mechanism monitors that the off-the-shelf hardware is connect with first docking channel, controls the driving part and drive It moves the docking frame body to move along the installing component, to drive second joint unit and first joint unit to carry out Docking makes the first docking channel and second docking channel form access, so as to the operation equipment and the finished product Equipment interconnection.
2. the service of connection devices according to claim 1, which is characterized in that the docking frame body is provided with the first slide unit;
The installing component includes the first sliding rail and mounting body;
First slide unit is arranged in the mounting body, and cooperates with first sliding rail;
The docking frame body is by first slide unit along the direction perpendicular to the machine frame on first sliding rail Sliding.
3. the service of connection devices according to claim 2, which is characterized in that the installing component further includes fixed frame;
The fixed mount setting has the second sliding rail, and the mounting body is provided with the second slide unit;
Second slide unit and second sliding rail cooperate;
The mounting body is by second slide unit along the direction sliding for being parallel to the machine frame.
4. the service of connection devices according to claim 2, which is characterized in that the machine frame is provided with location hole;
The docking frame body is provided with guide post;
The monitor control mechanism controls the driving part and the docking frame body is driven to move along the installing component, makes the guiding Column is inserted into the location hole, to drive second joint unit to be docked with first joint unit.
5. the service of connection devices described in claim 1, which is characterized in that the monitor control mechanism includes pressure sensor and controller;
The connecting portion that the off-the-shelf hardware docks channel with described first is arranged in the pressure sensor, and the pressure passes Sensor is connected with the controller;
If the off-the-shelf hardware is connect with first docking channel, the pressure sensor sends the pressure signal of acquisition To the controller, so that the controller controls the driving part and the docking frame body is driven to move along the installing component It is dynamic.
6. the service of connection devices described in claim 1, which is characterized in that the monitor control mechanism further includes attention device;
The attention device is connected with the controller;
If the off-the-shelf hardware is docked with described first, channel is not connected, and the controller controls the attention device and issues warning letter Breath.
7. the service of connection devices according to claim 1, which is characterized in that the driving part is cylinder.
8. -7 any the service of connection devices according to claim 1, which is characterized in that first joint unit is quick public access Head, second joint unit are quick female connector.
9. a kind of product production system, which is characterized in that including off-the-shelf hardware, operation equipment and such as any one of claim 1-8 The service of connection devices;
The off-the-shelf hardware is docked by the service of connection devices with the operation equipment.
10. according to right want 9 described in product production system, which is characterized in that the off-the-shelf hardware be outdoor machine of air-conditioner.
CN201910422444.7A 2019-05-21 2019-05-21 The service of connection devices and product production system Pending CN110131932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910422444.7A CN110131932A (en) 2019-05-21 2019-05-21 The service of connection devices and product production system

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Application Number Priority Date Filing Date Title
CN201910422444.7A CN110131932A (en) 2019-05-21 2019-05-21 The service of connection devices and product production system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110682079A (en) * 2019-10-30 2020-01-14 格力电器(郑州)有限公司 Automatic butt joint mechanism for equipment vacuumizing and automatic vacuumizing system for air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717353A (en) * 1987-01-21 1988-01-05 Mcdermott Incorporated Docking head and plate
CN101776532A (en) * 2010-01-26 2010-07-14 广东美的集团芜湖制冷设备有限公司 Detection device and detection method used for detecting outdoor unit of air conditioner
CN107389365A (en) * 2017-06-13 2017-11-24 珠海格力智能装备有限公司 Outdoor machine of air-conditioner entropy examines equipment
CN208420396U (en) * 2018-07-26 2019-01-22 佛山东柳自动化科技有限公司 One kind vacuumizing automatic trip device
CN210399605U (en) * 2019-05-21 2020-04-24 格力电器(武汉)有限公司 Docking device and product production system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717353A (en) * 1987-01-21 1988-01-05 Mcdermott Incorporated Docking head and plate
CN101776532A (en) * 2010-01-26 2010-07-14 广东美的集团芜湖制冷设备有限公司 Detection device and detection method used for detecting outdoor unit of air conditioner
CN107389365A (en) * 2017-06-13 2017-11-24 珠海格力智能装备有限公司 Outdoor machine of air-conditioner entropy examines equipment
CN208420396U (en) * 2018-07-26 2019-01-22 佛山东柳自动化科技有限公司 One kind vacuumizing automatic trip device
CN210399605U (en) * 2019-05-21 2020-04-24 格力电器(武汉)有限公司 Docking device and product production system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110682079A (en) * 2019-10-30 2020-01-14 格力电器(郑州)有限公司 Automatic butt joint mechanism for equipment vacuumizing and automatic vacuumizing system for air conditioner

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