An inverter positioning and installation device

Abstract

The present invention provides an inverter positioning and installation device, comprising a first conveying component and a first positioning and installation platform, a second positioning and installation platform and a slideway; the first conveying component is symmetrically arranged on both sides of the first positioning and installation platform, and the first platform and the second platform are respectively installed on the first conveying components on both sides, the first platform and the second platform are respectively placed on the inverter base and the inverter shell with the mainboard installed, the first platform and the second platform move towards each other and overlap on the first positioning and installation platform to complete the assembly of the inverter; the second positioning and installation platform is arranged below the side of the first positioning and installation platform, and the slideway is arranged between the first positioning and installation platform and the second positioning and installation platform; it also includes a rotating adjustment mechanism and a mechanical arm; the present invention divides the shell into a mainboard installation wiring part and a shielding part, and respectively arranges transmission lines, so that the inverter base and the inverter shell are returned to complete the precise positioning and automatic assembly of the shell.

Description

Technical Field

[0001] The invention relates to the technical field of inverter assembly, and in particular to an inverter positioning and installation device. Background Art

[0002] The size of the micro photovoltaic inverter housing and the mainboard are similar. The mainboard is not only soldered with various components, but also equipped with heat sinks and other equipment, so that the wiring process is distributed on the mainboard. At the same time, only one side wall of the inverter housing is required to reserve a port for installing the wiring interface. Therefore, by fixing the inverter base and the side wall of the reserved port before installing the mainboard and wiring and arranging the wires, sufficient space for the mainboard installation can be provided for automated operation; after that, the positioning and installation of the base and the housing are more convenient for automated assembly.

[0003] Due to the limitations of the assembly and wiring process of the inverter, manual assembly is generally used in its production. By decomposing the housing, the wiring and motherboard installation parts are integrated, and the housing is divided into two parts, the automatic positioning installation method can be designed after the motherboard is installed to improve efficiency. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an inverter positioning and installation device, which divides the shell into a mainboard installation wiring part and a shielding part, and respectively sets up conveying lines, so that the base and the shell can be returned to complete the precise positioning and automatic assembly of the shell.

[0005] In order to solve the above technical problems, the present invention solves the problem that the inverter is generally assembled manually, which affects the efficiency, through the following technical solutions.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An inverter positioning and installation device comprises a first transmission component and a first positioning and installation platform;

[0008] The first conveying assembly is symmetrically arranged on both sides of the first positioning and mounting platform, and the first carrier and the second carrier are respectively installed on the first conveying assembly on both sides, and the first carrier and the second carrier are respectively placed on the inverter base and the inverter housing with the mainboard installed, and the first carrier and the second carrier move towards each other and overlap on the first positioning and mounting platform to complete the assembly of the inverter;

[0009] Also includes a second positioning mounting platform and a slideway;

[0010] The second positioning mounting platform is arranged below the side of the first positioning mounting platform, and the slideway is arranged between the first positioning mounting platform and the second positioning mounting platform;

[0011] Also included is a rotation adjustment mechanism and a robotic arm;

[0012] The rotation adjustment mechanism is connected to the first positioning mounting platform and the second positioning mounting platform respectively, and when the first platform and the second platform overlap, the rotation adjustment mechanism is controlled to move to control the first positioning mounting platform and the second positioning mounting platform to tilt;

[0013] After the first positioning mounting platform and the second positioning mounting platform are tilted, they are parallel to the slideway. The rotation adjustment mechanism pushes the first positioning mounting platform and the second positioning mounting platform to tilt by means of fast retraction and slow return. After the first carrier, the second carrier and the assembled inverter slide into the second positioning mounting platform, the first positioning mounting platform and the second positioning mounting platform are reset.

[0014] The mechanical arm is used to grab the inverter assembled on the second positioning and mounting platform.

[0015] Preferably, the first transmission assembly comprises a slide and a slider, the slide is provided with a groove for installing a transmission belt, the sliders are distributed at intervals and installed on the transmission belt, and the sliders protrude from the surface of the slide;

[0016] The first platform and the second platform are respectively installed on a slide, and the slider is used to push the first platform and the second platform to move.

[0017] Preferably, a first slot is provided on the first carrier, and the first carrier is used to maintain the inverter base horizontally.

[0018] The inverter base is connected and fixed to the front wall for mainboard installation and wiring;

[0019] The front wall is installed on the first slot to maintain the stability of the inverter base and the front wall, and the first carrier is located on the base.

[0020] Preferably, a second slot is provided on the second carrier, and the second carrier is used to maintain the inverter housing horizontally.

[0021] The inverter housing comprises a rear wall, side walls and a top cover.

[0022] The rear wall is clamped in the second clamping slot to maintain the stability of the inverter housing.

[0023] Preferably, the first positioning mounting platform and the second positioning mounting platform are both horizontally arranged with a protrusion fixed in the middle of the bottom surface.

[0024] The protrusion is penetrated by a rotating shaft meshing with the protrusion, and the rotating shaft is matched with the gear transmission of the rotation adjustment mechanism.

[0025] Preferably, the rotation adjustment mechanism includes a connecting member, a buffer member, and a rotating member;

[0026] The connecting member is connected to two rotating shafts at the same time;

[0027] The buffer member is connected to the connecting member for horizontal movement of the pusher;

[0028] The rotating member is installed on the side of the buffer member and rotates by contacting with the second carrier.

[0029] Preferably, the connecting member is composed of a toothed plate and a connecting rod, the toothed plate is horizontally arranged on the side of the rotating shaft, and the rotating shaft is meshed with the toothed plate through a gear;

[0030] The connecting rod is connected with the two tooth plates to control their horizontal movement.

[0031] Preferably, the buffer comprises a tube body and a slide rod passing through the tube body, the slide rod is provided with a piston for installing a one-way valve, a spring connected to the piston is installed inside the tube body, and a connecting pipe connected to both ends of the tube body is provided on the side of the tube body.

[0032] Preferably, the rotating member is composed of a vertical shaft, an inclined seat, and a connecting rod, wherein the inclined seat is installed at the bottom end of the vertical shaft and rotates synchronously therewith, and the connecting rod is located at the top end of the vertical shaft;

[0033] The side of the second carrier is provided with a protrusion that can contact with the connecting rod, and is used for contacting with the connecting rod to control the vertical axis rotation;

[0034] One end of the sliding rod is connected to the connecting rod, and the other end is in contact with the inclined seat.

[0035] Preferably, it also includes a second conveying component, which is symmetrically arranged on both sides of the second positioning mounting platform. The second conveying components on both sides move in opposite directions to separate the overlapping first carrier and second carrier and transport them separately.

[0036] Compared with the prior art, the present invention has the following beneficial effects:

[0037] The present invention provides an inverter positioning and installation device, which divides a shell into a mainboard installation wiring part and a shielding part, and respectively sets up conveying lines, so that the inverter base and the inverter shell are returned to complete the precise positioning and automatic assembly of the shell; the present invention adopts a one-way conveying method to realize the sequential conveying of multiple inverter bases and inverter shells for rapid assembly, and quickly transports the inverters installed each time to facilitate rapid and continuous assembly.

[0038] The present invention installs the inverter base and the inverter housing on the first carrier and the second carrier respectively, and transports them through the first carrier and the second carrier. When the first carrier and the second carrier overlap, the assembly of the inverter is completed; when the assembled inverter is transported, the first carrier and the second carrier are separately transported and transported at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0041] Figure 2 It is a schematic structural diagram of the first transmission component of the present invention;

[0042] Figure 3 is a schematic diagram of the first stage structure of the present invention;

[0043] Figure 4 is a schematic diagram of the second stage structure of the present invention;

[0044] Figure 5 It is a schematic diagram of the structure of the rotary adjustment mechanism of the present invention;

[0045] Figure 6 It is a schematic diagram of the structure of the first positioning and mounting platform of the present invention;

[0046] Figure 7 It is a schematic diagram of the structure of the connecting member and the rotating member of the present invention;

[0047] Explanation of the figure numbers: 1. First conveying assembly; 11. Slide; 12. Sliding block; 13. Groove; 2. First positioning mounting platform; 21. Rotating shaft; 3. First carrier; 31. First slot; 4. Second carrier; 41. Second slot; 5. Second positioning mounting platform; 6. Slide; 7. Rotation adjustment mechanism; 71. Connecting member; 711. Tooth plate; 712. Connecting rod; 72. Buffer member; 73. Rotating member; 731. Vertical axis; 732. Slanted seat; 733. Connecting rod; 8. Robotic arm; 9. Second conveying assembly. DETAILED DESCRIPTION

[0048] The present invention is further described in detail below with reference to the accompanying drawings.

[0049] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be used for other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0050] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0051] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0052] See also Figure 1-7 , the present invention provides an inverter positioning and installation device, comprising a first transmission component 1 and a first positioning and installation platform 2;

[0053] The first conveying assembly 1 is symmetrically arranged on both sides of the first positioning mounting platform 2, and the first carrier 3 and the second carrier 4 are respectively installed on the first conveying assembly 1 on both sides, and the first carrier 3 and the second carrier 4 are respectively placed on the inverter base and the inverter housing with the mainboard installed, and the first carrier 3 and the second carrier 4 move towards each other and overlap on the first positioning mounting platform 2 to complete the assembly of the inverter;

[0054] It also includes a second positioning mounting platform 5 and a slideway 6;

[0055] The second positioning mounting platform 5 is arranged below the side of the first positioning mounting platform 2, and the slideway 6 is arranged between the first positioning mounting platform 2 and the second positioning mounting platform 5;

[0056] It also includes a rotation adjustment mechanism 7 and a mechanical arm 8;

[0057] The rotation adjustment mechanism 7 is connected to the first positioning mounting platform 2 and the second positioning mounting platform 5 respectively. When the first carrier 3 and the second carrier 4 overlap, the rotation adjustment mechanism 7 is controlled to move to control the first positioning mounting platform 2 and the second positioning mounting platform 5 to tilt;

[0058] After the first positioning mounting platform 2 and the second positioning mounting platform 5 are tilted, they are parallel to the slideway 6. The rotating adjustment mechanism 7 pushes the first positioning mounting platform 2 and the second positioning mounting platform 5 to tilt by means of fast retraction and slow return. After the first carrier 3, the second carrier 4 and the assembled inverter slide into the second positioning mounting platform 5, the first positioning mounting platform 2 and the second positioning mounting platform 5 are reset.

[0059] The robot arm 8 is used to grab the inverter assembled on the second positioning and mounting platform 5 .

[0060] It should be noted that in the implementation mode of the present application, the micro photovoltaic inverter is automatically assembled; first, the inverter base and the front wall are connected and fixed as one body, which is summarized as the inverter base below, and then the rear wall, side wall and top cover of the inverter are assembled and fixed as one body, which is summarized as the inverter shell below. Since the micro photovoltaic inverter mainboard and the shell are similar in size, and because the mainboard is not only equipped with various components but also with heat dissipation components, the assembly steps of the inverter components are completed after the mainboard or the wiring is installed on the inverter base. The present application is used for automatic assembly of the base and the shell after the mainboard is installed.

[0061] In the implementation of the present application, the inverter base and the inverter housing are placed respectively using the first platform 3 and the second platform 4, and they are not horizontally stable. The present application provides a first positioning mounting platform 2 for the assembly of the inverter base and the inverter housing, and the first transmission components 1 are symmetrically arranged on both sides of the first positioning mounting platform 2. The first platform 3 and the second platform 4 are spaced apart on the first transmission components 1 on both sides, and the first transmission component 1 moves in the gap, and a group of the first platform 3 and the second platform 4 are sequentially sent to the first positioning mounting platform 2. The first platform 3 and the second platform 4 will overlap on the first positioning mounting platform 2 and complete the formation of the inverter base and the inverter housing during the overlapping process.

[0062] Furthermore, the first transmission component 1 includes a slide 11 and a slider 12, etc. The slide 11 is provided with a groove 13 for installing a transmission belt, and the sliders 12 are distributed at intervals and installed on the transmission belt, and the sliders 12 protrude from the surface of the slide 11; the first platform 3 and the second platform 4 are respectively placed at intervals on the slide 11, and the slider 12 is used to push the first platform 3 and the second platform 4 to move.

[0063] Furthermore, a first slot 31 is provided on the first carrier 3 , and the first carrier 3 is used to maintain the levelness of the inverter base, and the front wall is clamped on the first slot 31 to maintain the stability of the inverter base.

[0064] Furthermore, a second card slot 41 is provided on the second carrier 4, and the second carrier 4 is used to maintain the levelness of the inverter housing. The inverter housing includes a rear wall, side walls and a top cover. The rear wall is stuck in the second card slot 41 to maintain the stability of the inverter housing.

[0065] It should be noted that the inverter base and the inverter housing are respectively located in the middle of the first platform 3 and the second platform 4, so that when the first platform 3 and the second platform 4 overlap, the inverter base and the inverter housing are fixed together.

[0066] In the embodiment of the application, the first conveying assembly 1 is provided in a one-way conveying mode, and conveys a plurality of inverter bases and inverter housings in sequence for assembly. Therefore, a first positioning and mounting platform 2 and a second positioning and mounting platform 5 are provided; now the first positioning and mounting platform 2 is assembled, and then the assembled inverter and the first carrier 3 and the second carrier 4 are simultaneously conveyed to the second positioning and mounting platform 5, on the second positioning and mounting platform 5, the inverter is taken away by the robot arm 8, and then the first carrier 3 and the second carrier 4 are conveyed away separately by the second conveying assembly 9.

[0067] To this end, the present application sets the first positioning mounting platform 2 and the second positioning mounting platform 5 in an offset manner up and down and both can be tilted, and installs an inclined slide 6 on the first positioning mounting platform 2 and the second positioning mounting platform 5; when controlling the tilt of the first positioning mounting platform 2 and the second positioning mounting platform 5, the inverter and the first carrier 3 and the second carrier 4 are automatically slid into the inverter and the first carrier 3 and the second carrier 4.

[0068] Furthermore, a protrusion is fixed in the middle of the bottom surface of the first positioning mounting platform 2 and the second positioning mounting platform 5 which are horizontally arranged, and a rotating shaft 21 meshing with the protrusion passes through the protrusion, so that the rotating shaft 21 cooperates with the teeth of the rotation adjustment mechanism 7.

[0069] In an embodiment of the present application, the rotation adjustment mechanism 7 is composed of a connecting member 71, a buffer member 72, a rotating member 73, etc. The connecting member 71 is connected to the two rotating shafts 21 at the same time. The buffer member 72 is connected to the connecting member 71 for horizontal movement of the pusher. The rotating member 73 is installed on the side of the buffer member 72 and rotates by contacting the second carrier 4.

[0070] When moving, the second carrier 4 will contact the rotating member 73 and control the rotating member 73 to rotate at a certain angle; the bottom of the rotating member 73 is shaped like a cam, and when rotating, it will push the connecting member 71 to move a distance through the buffer member 72. The movement of the connecting member 71 will cause the first positioning mounting platform 2 and the second positioning mounting platform 5 to tilt at the same time through the rotating shaft 21; the buffer member 72 achieves the effect of fast push and slow return, allowing the first positioning mounting platform 2 and the second positioning mounting platform 5 to slowly restore to a horizontal state, leaving sufficient time for the inverter and the first carrier 3 and the second carrier 4 to slide down.

[0071] Furthermore, the connecting member 71 is composed of a tooth plate 711 and a connecting rod 712. The tooth plate 711 is horizontally arranged on the side of the rotating shaft 21. A gear is sleeved on the rotating shaft 21 to engage with the tooth plate 711. When one end of the connecting rod 712 moves horizontally, it will control the rotation with the two rotating shafts 21.

[0072] Furthermore, the buffer member 72 is composed of a tube body, a sliding rod, a piston, a spring, etc. The tube body still maintains good sealing after being penetrated by the sliding rod. The piston penetrated by the sliding rod is installed inside the tube body. A through hole is provided on the piston and a one-way valve is installed. A spring is installed inside the tube body, and the spring is connected to the piston and the inner wall of the tube body; and a connecting pipe connected to both ends of the tube body is provided on the side of the tube body.

[0073] The slide rod is pushed by the rotating member 73 to move horizontally. When the slide rod moves, the spring is compressed and the one-way valve is in an open state. After the piston moves a certain distance, the pressure on both sides of the piston in the tube body remains consistent. Since the setting of the piston and the connecting pipe accelerates the circulation of air inside the tube body, the resistance to the movement of the piston can be reduced, achieving a quick push effect. After the rotating member 73 is reset, the slide rod is also reset, but since the pressure inside the tube body changes again and the one-way valve is in a sealed state, the air only flows through the connecting pipe when the spring moves, and the diameter of the connecting pipe is much smaller than the inner diameter of the tube body, so that the air flows slowly, achieving a slow return effect.

[0074] Furthermore, the rotating member 73 is composed of a vertical shaft 731, an inclined seat 732, a connecting rod 733, etc. The inclined seat 732 is installed at the bottom end of the vertical shaft 731 and rotates synchronously with it. The connecting rod 733 is located at the top of the vertical shaft 731. A protrusion that can contact the connecting rod 733 is provided on the side of the second carrier 4, which is used for the connecting rod 733 to contact and control the rotation of the vertical shaft 731. One end of the sliding rod is connected to the connecting rod 712, and the other end is in contact with the inclined seat 732.

[0075] The vertical shaft 731 passes through a support, and a torsion spring connected to the vertical shaft 731 is installed on the support. After the connecting rod 733 controls the vertical shaft 731 to rotate, the torsion spring can quickly cause the vertical shaft 731 to return to its original position.

[0076] In order to prevent the vertical shaft 731 from oscillating and shaking when it recovers, a stopper may be provided on the side of the initial position of the connecting rod 733 to absorb the rebound force of the connecting rod 733 , thereby preventing the shaking from affecting the tilt of the first positioning mounting platform 2 and the second positioning mounting platform 5 .

[0077] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. An inverter positioning and installation device, characterized in that: It comprises a first transmission component (1) and a first positioning mounting platform (2); The first conveying assembly (1) is symmetrically arranged on both sides of the first positioning mounting platform (2), and a first carrier (3) and a second carrier (4) are respectively installed on the first conveying assembly (1) on both sides, and the first carrier (3) and the second carrier (4) are respectively placed with an inverter base and an inverter housing on which a mainboard is installed, and the first carrier (3) and the second carrier (4) move towards each other and overlap on the first positioning mounting platform (2) to complete the assembly of the inverter; It also includes a second positioning mounting platform (5) and a slideway (6); The second positioning mounting platform (5) is arranged below the side of the first positioning mounting platform (2), and the slideway (6) is arranged between the first positioning mounting platform (2) and the second positioning mounting platform (5); It also includes a rotation adjustment mechanism (7) and a mechanical arm (8); The first positioning mounting platform (2) and the second positioning mounting platform (5) are arranged horizontally, and a protrusion is fixed in the middle of the bottom surface, and a rotating shaft (21) meshing with the protrusion passes through the protrusion, and the rotating shaft (21) is gear-driven with the rotating adjustment mechanism (7); The rotation adjustment mechanism (7) comprises a connecting member (71), a buffer member (72), and a rotating member (73); The connecting member (71) is connected to the two rotating shafts (21) at the same time; The buffer member (72) is connected to the connecting member (71) and is used to push the connecting member to move horizontally; The rotating member (73) is mounted on the side of the buffer member (72) and rotates by contacting the second carrier (4); When the first carrier (3) and the second carrier (4) overlap, the rotation adjustment mechanism (7) is controlled to move to control the first positioning mounting platform (2) and the second positioning mounting platform (5) to tilt; The first positioning mounting platform (2) and the second positioning mounting platform (5) are tilted to be parallel to the slideway (6), and after the first carrier (3), the second carrier (4) and the assembled inverter slide into the second positioning mounting platform (5), the first positioning mounting platform (2) and the second positioning mounting platform (5) are reset; The mechanical arm (8) is used to grab the inverter assembled on the second positioning and mounting platform (5).

2. The inverter positioning and installation device according to claim 1, characterized in that: The first transmission component (1) comprises a slide table (11) and a slider (12), the slide table (11) being provided with a groove (13) for mounting a transmission belt, the sliders (12) being distributed at intervals and mounted on the transmission belt, and the sliders (12) protruding from the surface of the slide table (11); The first carrier (3) and the second carrier (4) are respectively mounted on a slide (11), and the slide block (12) is used to push the first carrier (3) and the second carrier (4) to move.

3. The inverter positioning and installation device according to claim 2, characterized in that: The first carrier (3) is provided with a first slot (31), and the first carrier (3) is used to maintain the inverter base horizontally. The inverter base is connected and fixed to the front wall for mainboard installation and wiring; The front wall is mounted on the first slot (31) to maintain the stability of the inverter base and the front wall.

4. The inverter positioning and installation device according to claim 3, characterized in that: The second carrier (4) is provided with a second slot (41), and the second carrier (4) is used to maintain the inverter housing at a horizontal level. The inverter housing includes a rear wall, side walls and a top cover. The rear wall is clamped in the second clamping slot (41) to maintain the stability of the inverter housing.

5. The inverter positioning and installation device according to claim 4, characterized in that: The connecting member (71) is composed of a toothed plate (711) and a connecting rod (712); the toothed plate (711) is horizontally arranged on a side of the rotating shaft (21); the rotating shaft (21) is meshed with the toothed plate (711) via a gear; The connecting rod (712) is connected to the two tooth plates (711) to control their horizontal movement.

6. The inverter positioning and installation device according to claim 5, characterized in that: The buffer member (72) comprises a tube body and a slide rod penetrating the tube body, the slide rod being provided with a piston on which a one-way valve is installed, a spring connected to the piston is installed inside the tube body, and a connecting pipe communicating with both ends of the tube body is provided on the side of the tube body.

7. The inverter positioning and installation device according to claim 6, characterized in that: The rotating member (73) is composed of a vertical shaft (731), an inclined seat (732), and a connecting rod (733); the inclined seat (732) is installed at the bottom end of the vertical shaft (731) and rotates synchronously therewith; and the connecting rod (733) is located at the top end of the vertical shaft (731); The second carrier (4) is provided with a protrusion on the side thereof which can contact the connecting rod (733) and is used for contacting the connecting rod (733) to control the rotation of the vertical shaft (731); One end of the sliding rod is connected to the connecting rod (712), and the other end is in contact with the inclined seat (732).

8. The inverter positioning and installation device according to claim 7, characterized in that: It also includes a second conveying assembly (9), which is symmetrically arranged on both sides of the second positioning mounting platform (5), and the second conveying assemblies (9) on both sides move in opposite directions to separate the overlapping first carrier (3) and second carrier (4) and transport them separately.

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