Rapid power-on and power-off device for assembly line automation

Abstract

The invention relates to the technical field of power-on devices, and discloses a rapid power-on and power-off device for assembly line automation, the rapid power-on and power-off device comprises a transportation track, a transportation plate and a power-on butt joint device, the power-on butt joint device is arranged on one side of the transportation track, and a butt joint base and a butt joint socket are arranged on the transportation plate; the power-on butt joint device and the butt joint socket transmit power to the motor through a contact type conductive structure, the power-on butt joint device is composed of a butt joint plug, the butt joint plug is a cylindrical connector in a vertical array, the butt joint base is in a groove shape, the butt joint socket is arranged in the butt joint base, and the butt joint base is in flexible connection with the inner wall of the butt joint socket. The back face of the butt-joint socket is provided with a wire interface connected with a power supply wire, the front face of the butt-joint socket is provided with an interface matched with the butt-joint plug, a positioning column is arranged in the conveying rail on one side of the power-on butt-joint device and can position the position of the conveying plate, and an air bag is arranged on the outer ring of the interface on the front face of the butt-joint socket and can control the amount of gas contained in the butt-joint socket.

Description

Technical Field

[0001] The present invention relates to the technical field of power-on devices, and in particular to a fast power-on and power-off device for assembly line automation. Background Art

[0002] The contact conductive structure on the assembly line is one of the key technologies to ensure the efficient operation of the production line. This structure transmits electrical energy from the power supply track to various electrical equipment on the assembly line in a stable manner through physical contact. This design ensures that the equipment can continue to obtain power support during high-speed operation, thereby maintaining the continuity and stability of the production line. At the same time, the contact conductive structure also pays attention to safety. All components are insulated and equipped with protective covers to prevent people from electric shock and equipment damage. In addition, in order to cope with external factors such as vibration and impact that may occur on the assembly line, the contact design between the conductive module and the power supply track and the power receiving structure must have a high degree of stability and adaptability. A conductive path is established between the conductive module and the power supply track through physical contact. This contact needs to ensure that the contact surface is flat and smooth to reduce contact resistance and wear. At the same time, the conductive module usually has a certain degree of elasticity or adaptability to cope with vibration and impact on the assembly line. When the conductive module is in close contact with the power supply track, the current flows into the assembly line power receiving structure through the conductive module. In this process, the electrical energy is converted into mechanical energy, heat energy or other forms of energy to drive the equipment to work.

[0003] During the assembly line processing of motors, power may need to be turned on in some processing steps, and then the power may be turned off to move on to the next step. In this case, a contact conductive device needs to be used on the assembly line. At the same time, the motor will generate vibration during operation, and the vibration may be transmitted to the connection of the conductive device, causing damage to the device and affecting its service life. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a rapid power-on and power-off device for assembly line automation, which has the advantages of reducing vibration impact and rapid power on and off, and solves the problem of the need to power on during motor processing.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of reducing vibration impact and quickly switching on and off power, the present invention provides the following technical solutions: a fast power-on and power-off device for assembly line automation, comprising a transport track, a transport plate for placing a motor and a power-on docking device for providing power, the transport plate is arranged on the transport track for transportation, a workbench is arranged on one side of the transport track, and a power-on docking device is arranged on the workbench, a docking base and a docking socket are arranged on the transport plate, and power is transmitted to the motor through a contact conductive structure between the power-on docking device and the docking socket, the power-on docking device is composed of a docking plug, the docking plug is a cylindrical joint in a vertical array, the docking base is in a groove shape, the docking socket is arranged in the docking base, and the docking base and the inner wall of the docking socket are flexibly connected, the back of the docking socket is provided with a wire interface for connecting the power supply machine wire, and the front is provided with an interface matching the docking plug, a positioning column is provided in the transport track on one side of the power-on docking device, the positioning column can position the position of the transport plate, the front end of the cylindrical joint of the docking plug is provided with a rounded corner, the outer ring of the front interface of the docking socket is provided with an airbag, and the airbag can control the amount of gas contained inside.

[0008] Preferably, at least two positioning columns are provided.

[0009] Preferably, the axis of the positioning column is an infrared transmitter, and the side of the infrared transmitter is an infrared receiver. The transport plate is provided with a positioning module at a position corresponding to the positioning column. The positioning module is a groove with an arc-shaped reflective plate in the groove. There is a through hole in the middle of the reflective plate. When the transport plate is transported to the corresponding position, the infrared light emitted by the positioning column can just pass through the through hole of the reflective plate.

[0010] Preferably, a light absorbing plate capable of absorbing infrared light is arranged above the reflective plate.

[0011] Preferably, the wire interface on the back of the docking socket is a push-type interface.

[0012] Preferably, a motor support block is provided under the motor placed on the transport plate, and the motor support block is made of rubber.

[0013] Preferably, a magnet is provided at the bottom of the docking socket, and a magnet with the same magnetic property is also provided at the bottom of the inner wall of the docking base, so that the docking base and the docking socket form a flexible connection, and the positioning column is a magnetic field receiver.

[0014] Preferably, a heating cavity is provided inside the docking socket, the heating cavity is arranged on the inner wall of the side where the airbag is located, and the heating cavity is communicated with the airbag.

[0015] Preferably, a circular sleeve hole is provided on the side of the docking socket, and a conical push rod is provided on the corresponding side of the docking plug. When the docking socket and the docking plug are in contact, the push rod can pass through the sleeve hole. A push pin is provided above the sleeve hole of the docking socket. The push pin is controlled by the airbag. When the airbag is deflated, the push pin will fall and get stuck in the push rod. When the airbag is expanded, the push pin will rise and detach from the push rod.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a fast power-on and power-off device for assembly line automation, which has the following beneficial effects:

[0018] 1. The rapid power-on and power-off device for assembly line automation realizes rapid power-on and power-off of the motor during transportation through precise control of the positioning column and automatic push-out of the docking plug of the power-on docking device, which significantly improves the automation level and operation efficiency of the assembly line. This instant power supply mechanism ensures that the motor can be put into work immediately when needed without manual intervention, reducing waiting time and labor costs. The flexible connection between the docking base and the docking socket (such as a spring or a silicone block) effectively absorbs the vibration generated during the operation of the motor and prevents the vibration from being directly transmitted to the contact point between the docking plug and the socket, thereby reducing the risk of poor contact or short circuit caused by vibration and improving the overall The rounded corner design at the front end of the cylindrical joint of the docking plug not only reduces the friction and resistance during docking, but also increases the fault tolerance of docking. Even if the positioning column fails to completely and accurately control the position of the transport plate, the rounded corner can guide the plug to enter the socket smoothly, reducing the risk of docking failure or damage caused by position deviation. With the combined effect of flexible connection and rounded corner design, the impact and friction during the docking process are greatly reduced, effectively reducing the wear of the docking plug and the docking socket, and extending the service life of these key components, which is of great significance for reducing maintenance costs, reducing downtime and improving overall economic benefits. The flexible connection and rounded corner design constitute an inherent fault-tolerant mechanism. The system has a certain tolerance for small deviations in the position of the transport plate, and improves the system's adaptability to different working conditions and errors. This is particularly important for complex and changeable industrial production environments, and helps reduce production interruptions caused by external factors. The automatic rapid power-on and power-off device greatly simplifies the operating process and reduces the skill requirements and work intensity of operators. Operators only need to pay attention to the overall flow of the transport plate, without the need to manually perform tedious wiring and power-off operations. The design of the airbag enables the contact between the docking plug and the docking socket to be more tightly sealed. This sealing effect not only reduces the poor contact or leakage caused by the external environment (such as moisture, dust, etc.), but also reduces the risk of poor contact or leakage caused by the external environment (such as moisture, dust, etc.). In industrial automation environments, this sealing is crucial to preventing electrical accidents and ensuring production safety. After motor inspection or processing is completed, when the docking plug needs to be withdrawn, the airbag can inflate itself to push the docking plug out of the socket faster. This design not only improves the efficiency of automated operations, but also reduces the risk of production interruptions caused by slow or stuck withdrawal process. The airtightness and dynamic adjustment mechanism of the airbag help reduce friction and wear during the docking process, thereby extending the service life of the docking plug and docking socket. At the same time, by optimizing the withdrawal process, the risk of component damage caused by improper withdrawal is also reduced.

[0019] 2. The rapid power-on and power-off device for assembly line automation can accurately detect the position of the transport plate through the cooperation of the infrared transmitter and receiver, combined with the design of the arc-shaped reflective plate. When the position of the transport plate deviates, the reflection path of the infrared light will change. The infrared receiver can capture this change and calculate the offset distance, thereby achieving precise adjustment. At least two positioning columns are set, and the transport plate can be positioned and detected from different angles and positions, effectively reducing the problem of inaccurate positioning caused by failure of a single positioning point or accumulation of errors. The light-absorbing plate arranged above the reflective plate can absorb infrared light and prevent unnecessary reflection of light in the groove, thereby reducing the influence of light interference on the detection data and improving the reliability of the detection results. This design makes the entire positioning system more stable and reliable, and can maintain high positioning accuracy and stability even in complex or harsh working environments.

[0020] 3. The rapid power-on and power-off device for assembly line automation forms a flexible connection by setting magnets with the same magnetic properties at the bottom of the docking socket and the docking base. This connection method allows the docking socket to produce a certain displacement in the docking base, and at the same time it can return to its original position through the repulsive effect of the magnetic field, thereby enhancing the flexibility and stability of the connection. The positioning column serves as a magnetic field receiver and can sense the change in magnetic field intensity when the transport plate moves on the transport track. By measuring the magnetic field intensity and combining it with numerical calculations, the position of the transport plate can be quickly and accurately calculated. At the same time, setting at least two positioning columns can further reduce the generation of measurement errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A detailed schematic diagram of the docking socket of the present invention;

[0022] Figure 2 A detailed schematic diagram of the docking plug of the present invention;

[0023] Figure 3 This is a schematic diagram of the back side of the docking socket of the present invention;

[0024] Figure 4 It is a top view schematic diagram of the structure of the present invention;

[0025] Figure 5 This is a schematic diagram of the connection of a docking base according to a first embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of positioning in the first embodiment of the present invention. Figure 1 ;

[0027] Figure 7 This is a schematic diagram of positioning in the first embodiment of the present invention. Figure 2 ;

[0028] Figure 8This is a schematic diagram of the connection of the docking base according to the second embodiment of the present invention;

[0029] Fig. 9 It is a schematic diagram of the cavity of the present invention;

[0030] Fig.10 It is a schematic diagram of the connection of the ejector pin of the present invention.

[0031] In the figure: 1. transport track; 2. transport plate; 3. power docking device; 21. docking base; 22. docking socket; 23. motor support block; 24. positioning module; 31. docking plug; 101. positioning column; 221. airbag; 222. wire interface; 241. reflector; 242. light absorbing plate. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] See also Figure 1-Figure 4 , a fast power-on and power-off device for assembly line automation, comprising a transport track 1, a transport plate 2 for placing a motor, and a power-on docking device 3 for providing power, wherein the transport plate 2 is arranged on the transport track 1 for transportation, a workbench is arranged on one side of the transport track 1, and a power-on docking device 3 is arranged on the workbench, a docking base 21 and a docking socket 22 are arranged on the transport plate 2, and power is transmitted to the motor through a contact-type conductive structure between the power-on docking device 3 and the docking socket 22, and the power-on docking device 3 is composed of a docking plug 31, and the docking plug 31 is a cylindrical joint in a vertical array, and the docking base 21 is in a groove shape, and the docking socket 22 is arranged in the docking base 21, and the docking base 21 and the inner wall of the docking socket 22 are flexibly connected, and the flexible connection can be a spring (see Figure 5 ) or a silicone block, which can provide an elastic structure. The back of the docking socket 22 is provided with a wire interface 222 for connecting the power supply wires, and the front is provided with an interface matching the docking plug 31. A positioning column 101 is provided in the transport track 1 on one side of the powered docking device 3. The positioning column 101 can locate the position of the transport plate 2, and the front end of the cylindrical joint of the docking plug 31 is provided with a rounded corner.

[0035] When the positioning column 101 detects that the transport plate has arrived at the specified position, the energized docking device 3 controls the docking plug 31 to be pushed out, so that the docking plug 31 contacts the docking socket 22, provides power to the motor, and detects or processes the working motor. At the same time, because the docking base 21 and the inner wall of the docking socket 22 are flexibly connected, when the motor vibrates during operation, the vibration is not easily transmitted to the contact between the docking plug 31 and the docking socket 22, so that the contact position can be kept stable, and the docking plug 31 can also reduce damage during use and increase its service life. By utilizing the flexible connection between the docking base 21 and the inner wall of the docking socket 22, a rounded corner is provided at the front end of the cylindrical joint of the docking plug 31. When the positioning column 101 fails to accurately control the position of the transport plate 2, the rounded corner at the front end of the cylindrical joint of the docking plug 31 can enable it to better enter the docking socket 22. The rear half of the docking plug 31 is difficult to enter due to its inaccurate position. Through the flexible connection, the position of the docking socket 22 can be displaced and adjusted, so that the docking plug 31 can be completely connected with the docking socket 22 for contact and conduction.

[0036] See also Figure 1 The outer ring of the front interface of the docking socket 22 is provided with an airbag 221, and the airbag 221 can control the amount of gas contained therein. When the docking plug 31 enters the front interface of the docking socket 22 and generates contact and electricity, the amount of gas in the airbag 221 will decrease as the docking plug enters the process until it is fully in contact. At the same time, the airbag 221 can make the contact between the docking plug 31 and the docking socket 22 airtight, thereby avoiding the generation of leakage. Moreover, when the motor detection or processing is completed and the docking plug 31 needs to be withdrawn, the airbag 221 can inflate itself to accelerate the withdrawal of the docking plug 31 and restore it to its initial state for the next work. At the same time, the airbag 221 can also absorb the vibration generated during the operation of the motor to a certain extent, reduce the transmission of vibration, and make the contact between the docking plug 31 and the docking socket 22 softer, thereby reducing the collision between them during the connection process.

[0037] See also Figure 6-Figure 7At least two positioning posts 101 are provided, the axis of the positioning post 101 is an infrared transmitter, and the side of the infrared transmitter is an infrared receiver. The transport board 2 is provided with a positioning module 24 at a position corresponding to the positioning post 101. The positioning module 24 is a groove, and an arc-shaped reflective plate 241 is provided in the groove. The middle of the reflective plate 241 is a through hole. When the transport board 2 is transported to the corresponding position, the infrared light emitted by the positioning post 101 can just pass through the through hole of the reflective plate 241, and when the position of the transport board 2 deviates When the infrared light emitted by the positioning column 101 is irradiated onto the reflective plate 241, the infrared light is reflected onto the infrared receiver on the side of the infrared transmitter. At the same time, the infrared receiver can calculate the offset distance according to the position of the infrared reflection and make precise adjustments. At least two positioning columns 101 are provided to reduce the occurrence of errors and calculation errors caused by equipment damage. A light-absorbing plate 242 capable of absorbing infrared light is provided above the reflective plate 241 to prevent the infrared light from being reflected in the groove and causing errors in the detection data.

[0038] The wire interface 222 on the back of the docking socket 22 is a push-type interface. When the motor is placed on the transport board 2, the wires can be quickly connected and disconnected from the wire interface 222 on the back of the docking socket 22. When workers place the motor in the assembly line, they can be faster and ensure operation efficiency. A motor support block 23 is provided under the motor placed on the transport board 2. The motor support block 23 is made of rubber. The rubber block can effectively absorb the vibration impact generated during the operation of the motor to ensure the stability of other equipment.

[0039] See also Fig. 9 A heating cavity is provided inside the docking socket 22, and the heating cavity is arranged on the inner wall of the side where the airbag 221 is located, and the heating cavity is connected to the airbag 221. When the electrical contact between the docking socket 22 and the docking plug 31 is overloaded, a large amount of heat will be generated, causing the volume of the gas in the cavity to expand. At the same time, the airbag 221 expands, pushing the docking plug out, and achieving power off.

[0040] See also Fig.10 A circular hole is provided on the side of the docking socket 22, and a conical push rod is provided on the corresponding side of the docking plug 31. When the docking socket 22 and the docking plug 31 are in contact, the push rod can pass through the hole. A push pin is provided above the hole of the docking socket 22, and the push pin is controlled by the airbag 221. When the airbag 221 shrinks, the push pin will fall and get stuck in the push rod. When the airbag 221 expands, the push pin will rise and break away from the push rod. The docking socket 22 and the docking plug 31 can be connected and disconnected with the change of the airbag 221.

[0041] Embodiment 2

[0042] See also Figure 1-Figure 4 , a fast power-on and power-off device for assembly line automation, comprising a transport track 1, a transport plate 2 for placing a motor, and a power-on docking device 3 for providing power, wherein the transport plate 2 is arranged on the transport track 1 for transportation, a workbench is arranged on one side of the transport track 1, and a power-on docking device 3 is arranged on the workbench, a docking base 21 and a docking socket 22 are arranged on the transport plate 2, and power is transmitted to the motor through a contact-type conductive structure between the power-on docking device 3 and the docking socket 22, and the power-on docking device 3 is composed of a docking plug 31, and the docking plug 31 is a cylindrical joint in a vertical array, and the docking base 21 is in a groove shape, and the docking socket 22 is arranged in the docking base 21, and the docking base 21 and the inner wall of the docking socket 22 are flexibly connected, and the flexible connection can be a spring (see Figure 5 ) or a silicone block, which can provide an elastic structure. The back of the docking socket 22 is provided with a wire interface 222 for connecting the power supply wires, and the front is provided with an interface matching the docking plug 31. A positioning column 101 is provided in the transport track 1 on one side of the powered docking device 3. The positioning column 101 can locate the position of the transport plate 2, and the front end of the cylindrical joint of the docking plug 31 is provided with a rounded corner.

[0043] When the positioning column 101 detects that the transport plate has arrived at the specified position, the energized docking device 3 controls the docking plug 31 to be pushed out, so that the docking plug 31 contacts the docking socket 22, provides power to the motor, and detects or processes the working motor. At the same time, because the docking base 21 and the inner wall of the docking socket 22 are flexibly connected, when the motor vibrates during operation, the vibration is not easily transmitted to the contact between the docking plug 31 and the docking socket 22, so that the contact position can be kept stable, and the docking plug 31 can also reduce damage during use and increase its service life. By utilizing the flexible connection between the docking base 21 and the inner wall of the docking socket 22, a rounded corner is provided at the front end of the cylindrical joint of the docking plug 31. When the positioning column 101 fails to accurately control the position of the transport plate 2, the rounded corner at the front end of the cylindrical joint of the docking plug 31 can enable it to better enter the docking socket 22. The rear half of the docking plug 31 is difficult to enter due to its inaccurate position. Through the flexible connection, the position of the docking socket 22 can be displaced and adjusted, so that the docking plug 31 can be completely connected with the docking socket 22 for contact and conduction.

[0044] See also Figure 1The outer ring of the front interface of the docking socket 22 is provided with an airbag 221, and the airbag 221 can control the amount of gas contained therein. When the docking plug 31 enters the front interface of the docking socket 22 and generates contact and electricity, the amount of gas in the airbag 221 will decrease as the docking plug enters the process until it is fully in contact. At the same time, the airbag 221 can make the contact between the docking plug 31 and the docking socket 22 airtight, thereby avoiding the generation of leakage. Moreover, when the motor detection or processing is completed and the docking plug 31 needs to be withdrawn, the airbag 221 can inflate itself to accelerate the withdrawal of the docking plug 31 and restore it to its initial state for the next work. At the same time, the airbag 221 can also absorb the vibration generated during the operation of the motor to a certain extent, reduce the transmission of vibration, and make the contact between the docking plug 31 and the docking socket 22 softer, thereby reducing the collision between them during the connection process.

[0045] The wire interface 222 on the back of the docking socket 22 is a push-type interface. When the motor is placed on the transport board 2, the wires can be quickly connected and disconnected from the wire interface 222 on the back of the docking socket 22. When workers place the motor in the assembly line, they can be faster and ensure operation efficiency. A motor support block 23 is provided under the motor placed on the transport board 2. The motor support block 23 is made of rubber. The rubber block can effectively absorb the vibration impact generated during the operation of the motor to ensure the stability of other equipment.

[0046] See also Figure 8 At least two positioning posts 101 are provided, a magnet is provided at the bottom of the docking socket 22, and a magnet with the same magnetic property is also provided at the bottom of the inner wall of the docking base 21, so that the docking base 21 and the docking socket 22 form a flexible connection. The flexible connection is formed by the magnet, so that the docking socket 22 can be displaced in the docking base 21 and can be restored to its original position by the repulsion of the magnetic field. The positioning posts 101 are magnetic field receivers, but when the transport plate 2 moves on the transport track 1, the intensity of the magnetic field received by the positioning posts 101 will change. The closer to the transport plate 2, the greater the magnetic field intensity. By calculating the logarithmic value, the position of the transport plate 2 on the transport track 1 can be inferred, and rapid positioning can be achieved by measuring the magnetic field intensity. At the same time, at least two positioning posts 101 are provided to reduce the generation of measurement errors.

[0047] See also Fig. 9 A heating cavity is provided inside the docking socket 22, and the heating cavity is arranged on the inner wall of the side where the airbag 221 is located, and the heating cavity is connected to the airbag 221. When the electrical contact between the docking socket 22 and the docking plug 31 is overloaded, a large amount of heat will be generated, causing the volume of the gas in the cavity to expand. At the same time, the airbag 221 expands, pushing the docking plug out, and achieving power off.

[0048] See also Fig.10 A circular hole is provided on the side of the docking socket 22, and a conical push rod is provided on the corresponding side of the docking plug 31. When the docking socket 22 and the docking plug 31 are in contact, the push rod can pass through the hole. A push pin is provided above the hole of the docking socket 22. The push pin is controlled by the airbag 221. When the airbag 221 shrinks, the push pin will fall and get stuck in the push rod. When the airbag 221 expands, the push pin will rise and break away from the push rod. The docking socket 22 and the docking plug 31 can be connected and disconnected with the change of the airbag 221.

[0049] Working principle: The transport plate 2 is arranged on the transport track 1 for transportation. A workbench is arranged on one side of the transport track 1. A powered docking device 3 is arranged on the workbench. A docking base 21 and a docking socket 22 are arranged on the transport plate 2. Electricity is transmitted to the motor through a contact conductive structure between the powered docking device 3 and the docking socket 22. The powered docking device 3 is composed of a docking plug 31. The docking plug 31 is a cylindrical joint in a vertical array. The docking base 21 is in a groove shape. The docking socket 22 is arranged in the docking base 21. The docking base 21 and the inner wall of the docking socket 22 are flexibly connected. The flexible connection can be made of a spring (see Figure 5 ) or silicone block, which can provide an elastic structure. The back of the docking socket 22 is provided with a wire interface 222 for connecting the power supply wires, and the front is provided with an interface matching the docking plug 31. A positioning column 101 is provided in the transport track 1 on one side of the powered docking device 3. The positioning column 101 can locate the position of the transport plate 2. The front end of the cylindrical joint of the docking plug 31 is provided with a rounded corner. When the positioning column 101 detects that the transport plate has arrived at the specified position, the powered docking device 3 controls the docking plug 31 to be pushed out, so that the docking plug 31 contacts the docking socket 22, provides power to the motor, and detects or processes the working motor. At the same time, because the docking base 21 and the inner wall of the docking socket 22 are flexibly connected, when the motor generates vibration during operation When the docking plug 31 is in contact with the docking socket 22, the vibration is not easily transmitted to the contact point between the docking plug 31 and the docking socket 22, so that the contact position can be kept stable, and the docking plug 31 can also reduce damage during use and increase its service life. By utilizing the flexible connection between the docking base 21 and the inner wall of the docking socket 22, the front end of the cylindrical joint of the docking plug 31 is provided with a rounded corner. When the positioning column 101 fails to accurately control the position of the transport plate 2, the rounded corner at the front end of the cylindrical joint of the docking plug 31 can enable it to better enter the docking socket 22. The rear half of the docking plug 31 is difficult to enter due to its inaccurate position. Through the flexible connection, the position of the docking socket 22 can be displaced and adjusted, so that the docking plug 31 can be completely connected with the docking socket 22 for contact and conduction. Figure 1An airbag 221 is provided on the outer ring of the front interface of the docking socket 22, and the airbag 221 can control the amount of gas contained therein. When the docking plug 31 enters the front interface of the docking socket 22 and contacts and is energized, the amount of gas in the airbag 221 will decrease as the docking plug enters until it is fully contacted. At the same time, the airbag 221 can make the contact between the docking plug 31 and the docking socket 22 airtight, thereby avoiding the generation of leakage. Moreover, when the motor detection or processing is completed and the docking plug 31 needs to be withdrawn, the airbag 221 can inflate itself to speed up the withdrawal of the docking plug 31, and at the same time, restore it to its initial state for the next work.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid power-on and power-off device for assembly line automation, comprising a transport track (1), a transport plate (2) for placing a motor, and a power-on docking device (3) for providing power, wherein the transport plate (2) is arranged on the transport track (1) for transportation, a workbench is arranged on one side of the transport track (1), and the power-on docking device (3) is arranged on the workbench, a docking base (21) and a docking socket (22) are arranged on the transport plate (2), power is transmitted to the motor through a contact conductive structure between the power-on docking device (3) and the docking socket (22), the power-on docking device (3) is composed of a docking plug (31), and the docking plug (31) is a cylindrical joint in a vertical array, characterized in that: The docking base (21) is in the shape of a groove, the docking socket (22) is arranged in the docking base (21), and the docking base (21) and the inner wall of the docking socket (22) are flexibly connected. The docking socket (22) is provided with a wire interface (222) for connecting the power supply machine wire on the back, and an interface matching the docking plug (31) is provided on the front. A positioning column (101) is provided in the transport track (1) on one side of the power-on docking device (3), and the positioning column (101) can locate the position of the transport plate (2). The front end of the cylindrical joint of the docking plug (31) is provided with a rounded corner. The outer ring of the front interface of the docking socket (22) is provided with an air bag (221), and the air bag (221) can control the amount of gas contained therein.

2. A fast power-on and power-off device for assembly line automation according to claim 1, characterized in that: At least two positioning posts (101) are provided.

3. A fast power-on and power-off device for assembly line automation according to claim 2, characterized in that: The center of the positioning column (101) is an infrared transmitter, and the side of the infrared transmitter is an infrared receiver. The transport plate (2) is provided with a positioning module (24) at a position corresponding to the positioning column (101). The positioning module (24) is a groove, and a circular arc-shaped reflection plate (241) is provided in the groove. The middle of the reflection plate (241) is a through hole. When the transport plate (2) is transported to the corresponding position, the infrared light emitted by the positioning column (101) can just pass through the through hole of the reflection plate (241).

4. A fast power-on and power-off device for assembly line automation according to claim 3, characterized in that: A light absorbing plate (242) capable of absorbing infrared light is arranged above the reflecting plate (241).

5. A fast power-on and power-off device for assembly line automation according to claim 1, characterized in that: The wire interface (222) on the back of the docking socket (22) is a press-type interface.

6. A fast power-on and power-off device for assembly line automation according to claim 1, characterized in that: A motor support block (23) is provided below the motor placed on the transport plate (2), and the motor support block (23) is made of rubber.

7. A fast power-on and power-off device for assembly line automation according to claim 2, characterized in that: A magnet is provided at the bottom of the docking socket (22), and a magnet with the same magnetic property is also provided at the bottom of the inner wall of the docking base (21), so that the docking base (21) and the docking socket (22) form a flexible connection, and the positioning column (101) is a magnetic field receiver.

8. A fast power-on and power-off device for assembly line automation according to any one of claims 1 to 7, characterized in that: A heating cavity is provided inside the docking socket (22), the heating cavity is arranged on the inner wall of the side where the airbag (221) is located, and the heating cavity is communicated with the airbag (221).

9. A fast power-on and power-off device for assembly line automation according to claim 8, characterized in that: A circular hole is provided on the side of the docking socket (22), and a conical push rod is provided on the corresponding side of the docking plug (31). When the docking socket (22) and the docking plug (31) are in contact, the push rod can pass through the hole. A push pin is provided above the hole of the docking socket (22). The push pin is controlled by the airbag (221). When the airbag (221) is reduced, the push pin will fall and be stuck in the push rod. When the airbag (221) is expanded, the push pin will rise and be separated from the push rod.

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