Power supply plugging robot with wire arrangement function for refrigerated container

Abstract

The invention discloses a power supply plugging robot with a wire arrangement function for a refrigerated container, and relates to the technical field of program control manipulators, and the power supply plugging robot with the wire arrangement function for the refrigerated container comprises a sliding rail arranged on one side of a refrigerated container body; a support used for lifting and placing the refrigerated container body is arranged on one side of the sliding rail. In the transportation process of the refrigerated container, by means of mutual cooperation of the power supply installation assembly, the connecting assembly, the winding and wire arranging assembly, the adjusting assembly and other components, winding, wire arranging and inserting conductive operation can be automatically conducted on a power supply wire body in a program control mechanical arm mode, convenience is improved, and in the winding and wire arranging process, the power supply wire body is prevented from being damaged. The winding bending radius of the power supply wire body can be adaptively adjusted according to the outer diameter size of the power supply wire body, the winding effect is guaranteed, meanwhile, excessive deformation or fatigue of materials is avoided, and subsequent conductive connection use is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent manufacturing program-controlled manipulators, and in particular to a power supply plugging robot for a refrigerated container with a wire-managing function. Background Art

[0002] During the transportation of refrigerated containers, according to transportation needs, the refrigerated containers need to be temporarily placed on the supports of the port. After the refrigerated containers are placed, power supply wire harnesses need to be used to conduct the refrigeration of the refrigerated containers while they are parked.

[0003] During the transportation of refrigerated containers, the power supply wire harnesses are placed in a disordered state in the storage cavity of the container. During the power connection process, the power supply wires need to be manually reeled and organized before the conductive connection is made. The manual organization process is relatively cumbersome, and during the reeling process, the bending radius of the power supply wire harness is difficult to flexibly adjust and control. For power supply wire harnesses with smaller outer diameters, when a larger bending radius is used to reel them, the smaller outer diameter wire has low rigidity and strong flexibility. The larger bending radius makes it difficult for the wire to fit tightly onto the reel, resulting in a large winding gap and a loose structure. For power supply wire harnesses with larger outer diameters, when a smaller bending radius is used to reel them, the larger outer diameter wire (especially wires with multiple conductors or thick insulation layers) has high rigidity. The smaller bending radius will cause the inner side of the bend to be squeezed and the outer side to be stretched, causing the insulation layer to crack due to excessive deformation or even permanent damage, affecting the subsequent conductive connection. To this end, we propose a power plugging and unplugging robot for refrigerated containers with a wire management function. Summary of the Invention

[0004] The object of the present invention is to provide a power supply plugging robot for a refrigerated container with a wire management function, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a power supply plugging and unplugging robot for a refrigerated container with a wire management function, comprising a slide rail arranged on one side of a refrigerated container body, a bracket for hanging the refrigerated container body being provided on one side of the slide rail, a plurality of refrigerated container bodies being arranged in an arranged state on the bracket, a mounting groove being provided on the refrigerated container body, a baffle being provided on the mounting groove, a placement cavity for placing a power line being formed between the mounting groove and the baffle, a power line being placed inside the placement cavity, plugs being provided at both ends of the power line, sockets for plugging and connecting the plugs being provided on the refrigerated container body and the bracket, a slide being slidably connected to the slide rail, a driving component for assisting the sliding drive of the slide being provided between the slide rail and the slide rail, a manipulator being installed on the slide, and further comprising: The power supply installation component is provided on the manipulator to assist in the connection between the power supply plug and the power socket; A connecting assembly is provided between the baffle and the placement cavity to assist in the flipping connection of the baffle, and a pushing assembly is provided on the slide to assist in flipping and pushing the baffle; A winding and wiring assembly is provided on one side of the baffle for winding and arranging the power supply wire harness, and an adjustment assembly for adjusting the winding state is provided on the baffle; Also, a clamping and limiting component is provided on the baffle for clamping and limiting the power supply wire harness, and a transmission component is provided between the clamping and limiting component and for controlling the transmission of the adjustment component according to the outer diameter size of the power supply wire harness.

[0006] Preferably, the power supply installation assembly includes an operating panel installed at the front end of the manipulator, two sets of chucks are slidably connected to the operating panel, a moving component for driving the two sets of chucks is provided on the operating panel, a card slot is provided on the chuck, a ball for pressing against the outer side of the power supply wire harness is rotatably connected to the interior of the card slot through a spherical groove, and a camera for identification during the clamping process is installed on the operating panel; By adopting the above technical solution, the plug is connected with the refrigerated container body and the sockets on the bracket, thereby completing the connection and conductive operation of the refrigerated container.

[0007] Preferably, the winding and cable management assembly includes a plurality of arc-shaped support plates arranged in a circular array, a fan-shaped bottom plate is fixed to the bottom of the arc-shaped support plate, and a telescopic assembly for assisting the telescopic connection of the arc-shaped support plate is provided on the baffle; By adopting the above technical solution, the power supply wire body is wound between each group of arc-shaped support plates, and the power supply wire body is wound and arranged.

[0008] Preferably, the adjustment assembly includes a drive disk rotatably connected to the baffle, each group of the arc-shaped support plates is concentrically arranged with the drive disk, the drive disk is provided with a plurality of groups of inclined slots, each group of the inclined slots is slidably connected to a transmission pin, and each group of the transmission pins is respectively fixed to each group of the sector-shaped bottom plates; By adopting the above technical solution, each group of arc-shaped support plates is driven to move away from each other under force, and the distance between each group of arc-shaped support plates is adjusted.

[0009] Preferably, the card setting limit assembly is provided with two groups on the baffle, the card setting limit assembly includes a limit plate, an L-shaped frame for auxiliary connection and fixation is provided between the limit plate and the baffle, a card plate is provided on one side of the limit plate, an elastic component for elastically connecting the card plate is provided on the baffle, an inclined surface for resisting transmission with the power supply wire harness is provided on the card plate, and an arc groove for resisting with the power supply wire harness is provided on the side of the card plate close to the limit plate; By adopting the above technical solution, the power supply line body is clamped between the clamping plate and the limiting plate and abuts against the arc groove, thereby achieving the clamping and limiting of the power supply line body.

[0010] Preferably, the transmission assembly includes a rack provided between the baffle and the card plate, the rack and the card plate are connected and fixed by multiple sets of fixing rods, a gear ring is fixed on the outer side of the driving disk, and the rack and the gear ring are meshed with each other; By adopting the above technical solution, the driving disc is forced to rotate during the process of setting the limit of the power supply line body.

[0011] Preferably, the elastic component includes a fixing frame fixed to the baffle, a plurality of first sleeves are fixed to the fixing frame, a first slide rod is slidably connected to the first sleeve, one end of the first slide rod is fixed to the clamping plate, a mounting spring is sleeved on the outer side of the first sleeve, two ends of the mounting spring are respectively abutted against the fixing frame and the clamping plate, and the clamping plate is set against one side of the limit plate under the elastic force of the mounting spring; By adopting the above technical solution, it is convenient to squeeze and push the pallet.

[0012] Preferably, the telescopic assembly includes a rectangular plate fixed on the baffle, a plurality of second sleeves are fixed on the rectangular plate, a second sliding rod is slidably connected to the second sleeve, and one end of the second sliding rod is fixed to the fan-shaped bottom plate; By adopting the above technical solution, the extension and contraction guidance of the fan-shaped bottom plate after auxiliary force is applied is facilitated.

[0013] Preferably, the connecting assembly includes a mounting shaft centrally fixed to one side of the baffle, the mounting shaft rotatably connected to the inner side of the mounting groove, a retaining ring fixed to the mounting shaft, a torsion spring sleeved on the outer side of the mounting shaft, and the two ends of the torsion spring respectively connected to the retaining ring and the inner wall of the mounting groove; the pushing assembly includes a mounting platform fixed to the slide, a cylinder is installed on the mounting platform, and a push plate for driving against the baffle is installed at the output end of the cylinder; By adopting the above technical solution, it is convenient to push the baffle to flip and reset.

[0014] Compared with the prior art, the present invention has the following beneficial effects: During the transportation of the refrigerated container of the present invention, the power supply line can be automatically wound and managed and conductive operations can be inserted in the form of a programmable robot through the mutual cooperation of components such as the power supply installation component, the connection component, the winding and wiring component and the adjustment component, thereby improving convenience. In addition, during the winding and wiring process, the winding bending radius of the power supply line can be adaptively adjusted according to the outer diameter of the power supply line itself, ensuring the winding effect while avoiding excessive deformation or fatigue of the material, thereby ensuring subsequent conductive connection use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention; Figure 2 This is a schematic structural diagram of a refrigerated container according to the present invention; Figure 3 This is a schematic diagram of the refrigerated container, slide rails and bracket structure of the present invention; Figure 4 This is a schematic diagram of the baffle and push assembly structure of the present invention; Figure 5 A schematic diagram of the baffle being pushed and flipped in the present invention; Figure 6 This is a schematic diagram of the power supply installation assembly structure of the present invention; Figure 7 It is a schematic structural diagram of the winding and cable management assembly and the telescopic assembly of the present invention; Figure 8 This is a schematic diagram of the structure of the regulating component of the present invention; Figure 9 This is a schematic structural diagram of the card limit assembly, elastic assembly and transmission assembly of the present invention; Figure 10 It is a schematic diagram of the clamping and limiting assembly of the present invention before clamping and when clamping and limiting wire harnesses of different pipe diameters; Figure 11 This is a schematic diagram of the state of the winding and wiring assembly after adjustment when clamping a small-diameter wire harness according to the present invention; Figure 12 This is a schematic diagram of the state of the winding and wiring assembly after adjustment when clamping a large-diameter wire harness according to the present invention; Figure 13 This is a schematic diagram of the power supply line after winding and straightening.

[0016] In the figure: 101-slide rail; 102-refrigerated container body; 1021-mounting slot; 1022-baffle; 103-bracket; 104-slide table; 105-manipulator; 201-operating panel; 202-chuck; 203-slot; 204-ball bearing; 301-mounting shaft; 302-retaining ring; 303-torsion spring; 401-mounting table; 402-cylinder; 403-push plate; 501-arc support plate; 502-sector Base plate; 601-rectangular plate; 602-second sleeve; 603-second slide bar; 701-driving plate; 702-bevel groove; 703-transmission pin; 801-limiting plate; 802-L-shaped frame; 803-clamping plate; 804-inclined surface; 805-arc groove; 901-fixing frame; 902-first sleeve; 903-first slide bar; 904-mounting spring; 1001-rack; 1002-fixing rod; 1003-gear ring. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0018] Example 1 See also Figures 1-13 , a power plugging robot for a refrigerated container with a wire management function shown in the figure includes a slide rail 101 arranged on one side of a refrigerated container body 102, a bracket 103 for hanging the refrigerated container body 102 is provided on one side of the slide rail 101, and a plurality of refrigerated container bodies 102 are arranged in an arranged state on the bracket 103, a mounting groove 1021 is opened on the refrigerated container body 102, a baffle 1022 is provided on the mounting groove 1021, a placement cavity for placing the power line is formed between the mounting groove 1021 and the baffle 1022, a power line is placed inside the placement cavity, plugs are provided at both ends of the power line, and sockets for plugging and connecting are provided on the refrigerated container body 102 and the bracket 103, a slide 104 is slidably connected to the slide rail 101, a driving component for assisting the sliding drive of the slide 104 is provided between the slide 104 and the slide rail 101, and a manipulator 105 is installed on the slide 104; It should be noted that the bracket 103, power cord, plug, and socket are conventional components for conductive connection of the refrigerated container body 102. Their working principles and operation methods are considered as prior art in this application and will not be described in detail here. The manipulator 105 and driving components are considered as conventional moving parts and driving parts in this application. Their working principles and operation methods are considered as prior art in this application and will not be described in detail here. Also includes: A power supply installation assembly is provided on the manipulator 105 and is used to assist in the connection between the power supply plug and the power socket; A connecting assembly is provided between the baffle 1022 and the placement cavity to assist in the flip connection of the baffle 1022 . A pushing assembly is provided on the slide 104 to assist in flipping and pushing the baffle 1022 . The winding and wiring assembly is provided on one side of the baffle 1022 for winding and arranging the power supply wire harness. The baffle 1022 is provided with an adjustment assembly for adjusting the winding state; Also, a clamping and limiting assembly is provided on the baffle 1022 for clamping and limiting the power supply wire harness, and a transmission assembly is provided between the clamping and limiting assembly and the adjustment assembly for controlling the transmission of the adjustment assembly according to the outer diameter of the power supply wire harness; It should be noted here that: during the transportation of refrigerated containers, through the mutual cooperation of components such as power supply installation components, connection components, winding and wiring components and adjustment components, the power supply lines can be automatically wound and wired and conductive operations can be inserted in the form of programmable robotic arms, thereby improving convenience. In the process of winding and wiring, the winding bending radius of the power supply line can be adaptively adjusted according to the outer diameter of the power supply line itself, ensuring the winding effect while avoiding excessive deformation or fatigue of the material, thereby ensuring subsequent conductive connection use.

[0019] Preferably, the power supply installation assembly includes an operating panel 201 installed at the front end of the manipulator 105, two sets of chucks 202 are slidably connected to the operating panel 201, and a moving component for driving the two sets of chucks 202 is provided on the operating panel 201. A card slot 203 is provided on the chuck 202, and a ball 204 for pressing against the outer side of the power supply wire harness is rotatably connected to the interior of the card slot 203 through a spherical groove. A camera for identification during the clamping process is installed on the operating panel 201; It should be noted that when the wound power cord needs to be plugged in and connected, the manipulator 105 cooperates with the two sets of clamps 202 to sequentially clamp and move the ends of the power cord, so that the plug is plugged in and connected to the sockets on the refrigerated container body 102 and the bracket 103, completing the connection and conductive operation of the refrigerated container. It is worth noting here that: through the setting of the camera, the moving position and the status of the power supply line at the moving position can be identified. The camera is a conventional identification and judgment component. In this application, it is used as a prior art, and its working principle and operation method will not be described in detail. In addition, the moving component is used as a conventional driving component in this application, and its working principle and operation method will not be described in detail here.

[0020] Preferably, the winding and cable management assembly includes a plurality of arc-shaped support plates 501 arranged in a circular array, a fan-shaped bottom plate 502 is fixed to the bottom of the arc-shaped support plate 501, and a telescopic assembly for assisting the telescopic connection of the arc-shaped support plate 501 is provided on the baffle 1022; It should be noted here that: after the power supply wire body is clamped, the power supply wire body at the clamping position is moved toward the clamping limiting component through the movement of the manipulator 105. During the movement, the other positions of the power supply wire body are limited and fixed on the clamping limiting component. After the limitation is completed, the power supply wire body is wound between each group of arc-shaped support plates 501 through the driving action of the manipulator 105, the limiting action of the clamping limiting component on the corresponding position of the power supply wire body, and the sliding action of the power supply wire body between the two groups of clamps 202, so that the power supply wire body is wound between the groups of arc-shaped support plates 501, and the power supply wire body is wound and arranged; It is worth noting here that: during the pre-placement of the power supply cable, no knots are formed on the power supply cable, ensuring normal winding and cable management operations.

[0021] Preferably, the adjustment assembly includes a drive disk 701 rotatably connected to the baffle 1022, each set of arc-shaped support plates 501 is concentrically arranged with the drive disk 701, and the drive disk 701 is provided with multiple sets of inclined slots 702, each set of inclined slots 702 is slidably connected to a transmission pin 703, and each set of transmission pins 703 is respectively fixed to each set of sector-shaped bottom plates 502; It should be noted here that: during the process of setting the limit of the power supply line body, the driving disk 701 is forced to rotate through transmission. During the rotation of the driving disk 701, the interaction between the inclined groove 702 and the transmission pin 703 and the connection of the transmission pin 703 drive each group of arc support plates 501 to be forced to move away from each other, thereby adjusting the spacing between each group of arc support plates 501.

[0022] Preferably, two groups of card-setting limit assemblies are provided on the baffle 1022, and the card-setting limit assemblies include a limit plate 801, an L-shaped frame 802 for auxiliary connection and fixation is provided between the limit plate 801 and the baffle 1022, a card plate 803 is provided on one side of the limit plate 801, and an elastic component for elastically connecting the card plate 803 is provided on the baffle 1022, and an inclined surface 804 for resisting the power supply wire harness is provided on the card plate 803, and an arc groove 805 for resisting the power supply wire harness is provided on the side of the card plate 803 close to the limit plate 801; It should be noted here that: through the movement of the manipulator 105, the power supply line body is moved toward the card limit component, and the power supply line body is abutted against the inclined surface 804 on the card plate 803. In the process of abutment, the card plate 803 is pushed to move under force and a gap is created between the card plate 803 and the limit plate 801. As the power supply line body continues to be pushed, the power supply line body is stuck between the card plate 803 and the limit plate 801 and abutted against the arc groove 805, thereby realizing the card limit of the power supply line body.

[0023] Preferably, the transmission assembly includes a rack 1001 disposed between the baffle 1022 and the card plate 803, the rack 1001 and the card plate 803 are connected and fixed by multiple sets of fixing rods 1002, a ring gear 1003 is fixed to the outer side of the driving disk 701, and the rack 1001 and the ring gear 1003 are meshed with each other; It should be noted here that: in the process of setting the limit of the power supply line body, as the limit plate 801 is offset and the connection of the fixed rod 1002 is achieved, the rack 1001 is driven to move. In the process of the movement of the rack 1001, the rack 1001 and the ring gear 1003 are engaged with each other to drive the drive disk 701 to rotate under force.

[0024] Preferably, the elastic component includes a fixing frame 901 fixed to the baffle 1022, a plurality of first sleeves 902 are fixed to the fixing frame 901, a first slide bar 903 is slidably connected to the first sleeve 902, one end of the first slide bar 903 is fixed to the clamping plate 803, and a mounting spring 904 is sleeved on the outer side of the first sleeve 902, the two ends of the mounting spring 904 are respectively against the fixing frame 901 and the clamping plate 803, and the clamping plate 803 is set against one side of the limit plate 801 under the elastic force of the mounting spring 904; It should be noted here that: the first sleeve 902 and the first slide rod 903 are used to assist in guiding the movement of the clamping plate 803 after being subjected to force, and the spring 904 is installed to facilitate the squeezing and pushing of the clamping plate 803.

[0025] Preferably, the telescopic assembly includes a rectangular plate 601 fixed on the baffle 1022, a plurality of second sleeves 602 are fixed on the rectangular plate 601, a second slide rod 603 is slidably connected to the second sleeve 602, and one end of the second slide rod 603 is fixed to the fan-shaped bottom plate 502; It should be noted here that the second sleeve 602 and the second slide rod 603 are used to assist in guiding the extension and contraction of the fan-shaped bottom plate 502 after it is subjected to force.

[0026] Example 2 See also Figure 4 This embodiment further illustrates the first embodiment. The connecting assembly shown in the figure includes a mounting shaft 301 centrally fixed to one side of the baffle 1022. The mounting shaft 301 is rotatably connected to the inner side of the mounting groove 1021. A retaining ring 302 is fixed to the mounting shaft 301. A torsion spring 303 is sleeved on the outer side of the mounting shaft 301. The two ends of the torsion spring 303 are respectively connected to the retaining ring 302 and the inner wall of the mounting groove 1021; the pushing assembly includes a mounting platform 401 fixed to the slide 104. A cylinder 402 is mounted on the mounting platform 401. A push plate 403 for driving against the baffle 1022 is mounted on the output end of the cylinder 402. It should be noted here that: the push plate 403 is driven by the cylinder 402 to move toward the baffle 1022 and offset it. During the offset process, the baffle 1022 is rotatably connected to the baffle 1022 by the connecting component, so that the baffle 1022 that is subjected to the offset force is flipped from a vertical state to a horizontal state. By flipping the baffle 1022, it is convenient to use the baffle 1022 for winding and wiring operations. During the flipping of the baffle 1022, the connection between the mounting shaft 301 and the retaining ring 302 drives the torsion spring 303 to deform under force and generate elastic force. The elastic force of the torsion spring 303 facilitates the subsequent resetting of the baffle 1022.

[0027] In this solution: A power supply plugging and unplugging robot for a refrigerated container with a cable management function includes the following steps: During the transportation of the refrigerated container, according to the transportation requirements, the refrigerated container body 102 needs to be temporarily placed on the support 103 of the port. After the placement is completed, the power supply line on the refrigerated container body 102 is wound and arranged by a programmable manipulator. During the winding and arranging process, the driving action of the driving component causes the slide 104 to move on the slide rail 101 and to be located on the side of the refrigerated container body 102 to be wound and arranged. After the slide 104 moves, the cylinder 402 drives the push plate 403 to move toward the baffle 1022 and resist it. During the resisting process, the baffle 1022 is rotatably connected to the baffle 1022 by the connecting component, so that the baffle 1022 that is subjected to the force is flipped from a vertical state to a horizontal state (see Figure 5 The baffle 1022 is flipped over to facilitate the use of the baffle 1022 for winding and arranging the wires; After the baffle 1022 is flipped, the manipulator 105 moves the operating panel 201 and the moving component drives the two sets of clamps 202, so that the two sets of clamps 202 enter the interior of the placement cavity, and the two sets of clamps 202 move closer to each other, so that the wire body of the power supply wire harness is placed between the slots 203 of the two sets of clamps 202 and abuts against the ball bearings 204. Through the abutment, the wire body of the power supply wire harness is clamped. During the clamping process, the position of the clamped wire body is close to the plug of the power supply wire harness, which is convenient for the conductive connection after winding and arranging the wires. In addition, during the clamping process, the rolling action of the ball bearings 204 can maintain the power supply. When the wire bodies are clamped against each other, the power supply wire body can be transported between the two sets of clamps 202. After the power supply wire body is clamped, the power supply wire body at the clamping position is moved toward the clamping limit component through the movement of the manipulator 105. During the movement, the other positions of the power supply wire body are limited and fixed on the clamping limit component. After the limitation is completed, the power supply wire body is wound between each set of arc-shaped support plates 501 through the driving action of the manipulator 105, the limiting action of the clamping limit component on the corresponding position of the power supply wire body, and the sliding action of the power supply wire body between the two sets of clamps 202, so that the power supply wire body is wound and arranged (see Figure 13 ), after the power supply line is wound and rolled to a certain extent, the power supply line is pushed toward another set of clamping and limiting components through the movement of the manipulator 105 and clamped and limited. After the operation is completed, the power supply line is wound on the baffle 1022 through the support components of the power supply line by each set of arc-shaped support plates 501 and the clamping and limiting effects of the two sets of clamping and limiting components on the power supply line. When it is necessary to insert and conduct the wound power supply line, the manipulator 105 cooperates with the two sets of clamps 202 to clamp and move the ends of the power supply line in turn, so that the plug is plugged and connected with the sockets on the refrigerated container body 102 and the bracket 103, completing the connection and conduction operation of the refrigerated container. Through the movement of the manipulator 105, the power supply line body is moved toward the card setting limit assembly, and the power supply line body is offset against the inclined surface 804 on the card plate 803. In the offset process, the card plate 803 is pushed to move and a gap is generated between the limit plate 801. With the continued pushing of the power supply line body, the power supply line body is stuck between the card plate 803 and the limit plate 801 and offset against the arc groove 805, thereby realizing the card setting limit of the power supply line body. In the card setting limit process, as the limit plate 801 is offset by the transmission and the connection of the fixed rod 1002, the rack 1001 is driven to move. During the movement of the rack 1001 The rack 1001 and the gear ring 1003 are meshed with each other to drive the driving disc 701 to rotate. During the rotation of the driving disc 701, the interaction between the inclined slot 702 and the transmission pin 703 and the connection of the transmission pin 703 drive the groups of arc-shaped support plates 501 to move away from each other, thereby adjusting the spacing between the groups of arc-shaped support plates 501. The adjustment of the spacing between the groups of arc-shaped support plates 501 controls the bending radius of the subsequent power supply line winding and wiring. In the adjustment process, when clamping a power supply line with a smaller outer diameter, the distance over which the force on the limit plate 801 is offset and transmitted is smaller due to the outer diameter (see FIG. 1 ). Figure 10 ), in the subsequent transmission process, the distance between the forces acting on the arc-shaped support plates 501 is small (see Figure 11 ), so that the subsequent winding bending radius of the power supply wire body is smaller when the power supply wire body with a smaller outer diameter is wound and arranged. The smaller winding bending radius allows the power supply wire body to be wound more tightly, ensuring the winding effect. On the contrary, under the same transmission action, when the power supply wire body with a larger outer diameter is clamped, the distance between the forces of each group of arc-shaped support plates 501 and each other is larger through transmission (see Figure 12 ), so that the subsequent winding and bending radius of the power supply line is larger when the power supply line is wound and arranged. The larger bending radius can reduce the stress concentration when the large-size power supply line is bent, make the line body evenly stressed, avoid excessive deformation or fatigue of the material, and ensure the subsequent conductive connection use.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A power supply plugging and unplugging robot for a refrigerated container with a cable management function, comprising: A slide rail is provided on one side of a refrigerated container body, a bracket for hanging the refrigerated container body is provided on one side of the slide rail, a plurality of refrigerated container bodies are arranged on the bracket, a mounting groove is provided on the refrigerated container body, a baffle is provided on the mounting groove, a placement cavity for placing a power line is formed between the mounting groove and the baffle, a power line is placed inside the placement cavity, plugs are provided at both ends of the power line, the refrigerated container body and the bracket are provided with sockets for plugging and connecting the plugs, a slide is slidably connected to the slide rail, a driving component for assisting the sliding drive of the slide is provided between the slide and the slide rail, and a manipulator is installed on the slide; It is characterized by further comprising: The power supply installation component is provided on the manipulator to assist in the connection between the power supply plug and the power socket; A connecting assembly is provided between the baffle and the placement cavity to assist in the flipping connection of the baffle, and a pushing assembly is provided on the slide to assist in flipping and pushing the baffle; A winding and wiring assembly is provided on one side of the baffle for winding and arranging the power supply wire harness, and an adjustment assembly for adjusting the winding state is provided on the baffle; Also, a clamping and limiting component is provided on the baffle for clamping and limiting the power supply wire harness, and a transmission component is provided between the clamping and limiting component and for controlling the transmission of the adjustment component according to the outer diameter size of the power supply wire harness.

2. The power plugging robot for a refrigerated container with a cable management function according to claim 1, characterized in that: The power supply installation assembly includes an operating panel installed on the front end of the manipulator, two groups of chucks are slidably connected to the operating panel, and a moving part for driving the two groups of chucks is provided on the operating panel. A card slot is provided on the chuck, and a ball for pressing against the outside of the power supply wire harness is rotatably connected to the interior of the card slot through a spherical groove. A camera for identification during the clamping process is installed on the operating panel.

3. The power plugging robot for a refrigerated container with a cable management function according to claim 2, characterized in that: The winding and wiring assembly includes multiple groups of arc-shaped support plates arranged in a circular array. A fan-shaped bottom plate is fixed to the bottom of the arc-shaped support plate. A telescopic assembly for assisting the telescopic connection of the arc-shaped support plate is provided on the baffle.

4. The power plugging robot for a refrigerated container with a cable management function according to claim 3, characterized in that: The adjustment assembly includes a driving disk rotatably connected to the baffle, each group of the arc-shaped support plates is concentrically arranged with the driving disk, and multiple groups of inclined grooves are provided on the driving disk, each group of the inclined grooves is slidably connected with a transmission pin, and each group of the transmission pins is respectively fixed to each group of fan-shaped bottom plates.

5. The power plugging robot for a refrigerated container with a cable management function according to claim 4, characterized in that: The card-setting limit assembly is provided with two groups on the baffle, and the card-setting limit assembly includes a limit plate, an L-shaped frame for auxiliary connection and fixation is provided between the limit plate and the baffle, a card plate is provided on one side of the limit plate, and an elastic assembly for elastic connection of the card plate is provided on the baffle, an inclined surface for resisting transmission with the power supply wire harness is provided on the card plate, and an arc groove for resisting with the power supply wire harness is provided on the side of the card plate close to the limit plate.

6. The power plugging robot for a refrigerated container with a cable management function according to claim 5, characterized in that: The transmission assembly includes a rack arranged between the baffle and the card plate, the rack and the card plate are connected and fixed by multiple sets of fixing rods, a gear ring is fixed on the outer side of the driving disk, and the rack and the gear ring are meshed with each other.

7. The power plugging robot for a refrigerated container with a cable management function according to claim 5, characterized in that: The elastic component includes a fixing frame fixed on the baffle, multiple groups of first sleeves are fixed on the fixing frame, a first slide rod is slidably connected to the first sleeve, one end of the first slide rod is fixed to the clamping plate, and an installation spring is sleeved on the outer side of the first sleeve, the two ends of the installation spring are respectively against the fixing frame and the clamping plate, and the clamping plate is set against one side of the limit plate under the elastic force of the installation spring.

8. The power plugging robot for a refrigerated container with a cable management function according to claim 3, characterized in that: The telescopic assembly includes a rectangular plate fixed on the baffle, a plurality of second sleeves are fixed on the rectangular plate, a second sliding rod is slidably connected to the second sleeve, and one end of the second sliding rod is fixed to the fan-shaped bottom plate.

9. The power plugging robot for a refrigerated container with a cable management function according to claim 1, characterized in that: The connecting assembly includes a mounting shaft fixed centrally on one side of the baffle, the mounting shaft is rotatably connected to the inner side of the mounting groove, a retaining ring is fixed on the mounting shaft, a torsion spring is sleeved on the outer side of the mounting shaft, and the two ends of the torsion spring are respectively connected to the retaining ring and the inner wall of the mounting groove.

10. The power supply plugging robot for a refrigerated container with a cable management function according to claim 9, characterized in that: The pushing assembly includes a mounting platform fixed on the slide, a cylinder is mounted on the mounting platform, and a push plate for resisting and transmitting against the baffle is mounted on the output end of the cylinder.

Images