An inverter automated production line assembly device

Abstract

The application relates to the technical field of inverter production, in particular to an automatic production line assembling equipment for inverters, which improves device assembling efficiency and reduces occupied space; the automatic production line assembling equipment comprises a mounting table, positioning sliding rails, assembling tables, transmission beams, transmission crankshafts, adjusting feet and a driving mechanism, a plurality of groups of the positioning sliding rails are mounted on the mounting table in cooperation, two groups of the assembling tables are slidably mounted on the plurality of groups of the positioning sliding rails, respectively, the transmission beams are installed on the assembling tables through the through grooves of the mounting table, two groups of the transmission crankshafts are rotatably installed in the cavities of the mounting table, respectively, the transmission crankshafts are slidably connected with the driving grooves of the transmission beams, the driving mechanism is mounted on the mounting table and is connected with the two groups of the transmission crankshafts in cooperation, and a plurality of groups of the adjusting feet are mounted on the mounting table in cooperation.

Description

Technical Field

[0001] This invention relates to the technical field of inverter manufacturing, and in particular to an automated inverter production line assembly equipment. Background Technology

[0002] An inverter is a converter that transforms direct current (DC) energy (from batteries or storage batteries) into alternating current (AC) energy (typically 220V, 50Hz sine wave) with fixed frequency and voltage or variable frequency and voltage. It consists of an inverter bridge, control logic, and filter circuits. It is widely used in air conditioners, home theaters, electric grinders, power tools, sewing machines, DVDs, VCDs, computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc. Car inverters with output via the cigarette lighter socket are available in power ratings from 20W, 40W, 80W, 120W to 150W. Higher power inverters require connection to the car battery. Connecting household appliances to the power converter's output allows the use of various electrical appliances in the car. Applicable appliances include: mobile phones, laptops, digital camcorders, cameras, lights, electric shavers, CD players, game consoles, PDAs, power tools, car refrigerators, and various travel, camping, and medical emergency appliances.

[0003] Existing inverter manufacturing processes all employ automated assembly, which requires transporting the inverter housing from the conveyor belt to the assembly area. This invention aims to provide an automated production line assembly device for inverters. Summary of the Invention

[0004] The main objective of this invention is to provide an automated production line assembly equipment for inverters, thereby effectively solving the problems pointed out in the background art.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: An automated inverter production line assembly device further includes a mounting platform, positioning slide rails, an assembly platform, a transmission beam, a transmission crankshaft, adjusting feet, and a drive mechanism. Multiple sets of positioning slide rails are mounted on the mounting platform, and two sets of assembly platforms are slidably mounted on the multiple sets of positioning slide rails. The mounting platform is provided with a through groove, through which the transmission beam passes and is mounted on the assembly platform. Two sets of transmission crankshafts are rotatably mounted inside the cavity of the mounting platform, and the transmission crankshafts are slidably connected to the drive groove of the transmission beam. The drive mechanism is mounted on the mounting platform and connected to the two sets of transmission crankshafts. Multiple sets of adjusting feet are mounted on the mounting platform.

[0006] Furthermore, the drive mechanism includes a drive shaft, a mounting base, a drive seat, transmission components, coil springs, transmission gears, and a transmission mechanism. The drive shaft is rotatably mounted inside the cavity of the mounting platform. Two sets of mounting bases are coaxially mounted on the drive shaft. Two sets of drive seats are fixedly mounted on the mounting base. Four sets of transmission components are rotatably mounted on the drive shaft. The transmission components are provided with teeth. The transmission components located on both sides of the mounting base are symmetrically arranged, and the toothed ends of the two sets of transmission components are located in the middle of the two sets of drive seats. Coil springs are installed at both ends of the mounting base. The other end of the coil springs is fixedly connected to the transmission component on the same side. Transmission gears are coaxially mounted on the transmission crankshaft. The transmission components and transmission gears mesh and transmit power. The transmission mechanism is mounted on the mounting platform and is connected to the drive shaft. The drive seats on the two sets of mounting bases are symmetrically arranged at angles.

[0007] Furthermore, it also includes a connector and a limiting member. The connector is coaxially mounted on the drive shaft and has two sets of grooves. The limiting member is coaxially mounted on the transmission crankshaft and has two sets of circular arc grooves symmetrically arranged on it. The connector and the circular arc grooves of the limiting member are slidably connected.

[0008] Furthermore, the transmission mechanism includes a support shaft, a conveying roller, a drive motor, and a linkage mechanism. The support shaft is rotatably mounted on the mounting platform, the conveying roller is coaxially mounted on the support shaft, the drive motor is mounted on the mounting platform, and the output end of the drive motor is coaxially connected to the support shaft. The linkage mechanism is mounted on the mounting platform and is connected to both the support shaft and the drive shaft.

[0009] Furthermore, the linkage mechanism includes a worm, a drive shaft, a worm wheel, an isolation box, and a transmission mechanism. The worm is coaxially mounted on the support shaft, the drive shaft is rotatably mounted on the mounting platform, the worm wheel is coaxially mounted on the drive shaft, and the worm wheel meshes with the worm for transmission. The transmission mechanism is mounted on the mounting platform and is connected to both the drive shaft and the drive shaft. The isolation box is mounted on the mounting platform, and the worm and worm wheel are located inside the cavity of the isolation box.

[0010] Furthermore, the transmission mechanism includes a driving sprocket, a driven sprocket, a chain, and a protective box. The driving sprocket is coaxially mounted on the transmission shaft, and the driven sprocket is coaxially mounted on the drive shaft. The chain is meshed with the driving sprocket and the driven sprocket respectively for transmission. The protective box is mounted on the mounting platform, and the chain is located inside the cavity of the protective box.

[0011] Furthermore, it also includes a support plate, which is installed inside the cavity of the mounting platform, and the drive shaft and two sets of transmission crankshafts are respectively rotatably connected to the support plate.

[0012] Furthermore, it also includes a single engagement of the transmission component and the transmission gear, which drives the transmission crankshaft to rotate 180°.

[0013] After adopting the above technical solution, the beneficial effects of the present invention are as follows: by cooperating with multiple sets of positioning slide rails, two sets of assembly platforms are positioned and slidably supported on the mounting platform; by driving mechanism, two sets of transmission crankshafts provide rotational power respectively; by rotating the transmission crankshafts and cooperating with the transmission beam drive groove, the assembly platform is provided with displacement power; by moving the position of the assembly platform, the inverter housing in the replacement area is transported to the assembly area; by setting two sets of assembly platforms, the same disassembly and assembly area can supply two sets of assembly areas; by using multiple sets of adjustable feet, the mounting platform is stably supported and easy to level, thereby improving the assembly efficiency of the device and reducing the space occupied. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the axial structure of the present invention; Figure 3 This is a cross-sectional structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the internal structure of the present invention; Figure 5 This is a partial structural schematic diagram of the present invention; Figure 6 This is a schematic diagram of the assembly and disassembly of the parts of this invention; The following are labels in the attached diagram: 1. Mounting platform; 2. Positioning slide rail; 3. Assembly platform; 4. Transmission beam; 5. Transmission crankshaft; 6. Drive shaft; 7. Mounting base; 8. Drive base; 9. Transmission component; 10. Coil spring; 11. Transmission gear; 12. Connecting component; 13. Limiting component; 14. Support shaft; 15. Conveyor roller; 16. Drive motor; 17. Worm gear; 18. Transmission shaft; 19. Worm wheel; 20. Drive sprocket; 21. Driven sprocket; 22. Chain; 23. Protective box; 24. Support plate; 25. Adjustable support foot; 26. Isolation box. Detailed Implementation

[0016] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0017] The present invention discloses an automated production line assembly equipment for inverters. The installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient indicators of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0018] In the inverter automated production line assembly equipment of the present invention, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use state, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0019] like Figures 1 to 6 As shown, an automated inverter production line assembly equipment further includes a mounting platform 1, positioning slide rails 2, assembly platform 3, transmission beam 4, transmission crankshaft 5, adjusting feet 25, and a drive mechanism. Multiple sets of positioning slide rails 2 are installed on the mounting platform 1, and two sets of assembly platforms 3 are slidably installed on the multiple sets of positioning slide rails 2. The mounting platform 1 is provided with a through groove, and the transmission beam 4 passes through the through groove of the mounting platform 1 and is installed on the assembly platform 3. Two sets of transmission crankshafts 5 are rotatably installed inside the cavity of the mounting platform 1. The transmission crankshaft 5 and the drive groove of the transmission beam 4 are slidably connected. The drive mechanism is installed on the mounting platform 1 and is connected to the two sets of transmission crankshafts 5. Multiple sets of adjusting feet 25 are installed on the mounting platform 1. During use, multiple sets of positioning slide rails 2 cooperate to position and slide the two sets of assembly platforms 3 on the mounting platform 1. The drive mechanism enables the two sets of transmission crankshafts 5 to provide rotational power. The rotation of the transmission crankshafts 5 cooperates with the drive groove of the transmission beam 4 to provide displacement power for the assembly platform 3. The position of the assembly platform 3 moves the inverter housing in the replacement area to the assembly area. At the same time, two sets of assembly platforms 3 are set up so that the same disassembly and assembly area can supply two sets of assembly areas. Multiple sets of adjustable support feet 25 make the mounting platform 1 stably supported and easy to level, improving the assembly efficiency of the device and reducing the space occupied.

[0020] As a preferred embodiment of the above, the drive mechanism includes a drive shaft 6, a mounting base 7, a drive seat 8, a transmission component 9, a coil spring 10, a transmission gear 11, and a transmission mechanism. The drive shaft 6 is rotatably mounted inside the cavity of the mounting platform 1. Two sets of mounting bases 7 are coaxially mounted on the drive shaft 6. Two sets of drive seats 8 are fixedly mounted on the mounting base 7. Four sets of transmission components 9 are rotatably mounted on the drive shaft 6. The transmission components 9 are provided with teeth. The transmission components 9 located on both sides of the mounting base 7 are symmetrically arranged, and the toothed ends of the two sets of transmission components 9 are respectively located in the middle of the two sets of drive seats 8. Coil springs 10 are respectively mounted on both ends of the mounting base 7. The other end of the coil spring 10 is fixedly connected to the transmission component 9 on the same side. A transmission gear 11 is coaxially mounted on the transmission crankshaft 5. The transmission component 9 and the transmission gear 11 mesh and are connected. The transmission mechanism is mounted on the mounting platform 1 and is connected to the drive shaft 6. The drive seats 8 on the two sets of mounting bases 7 are symmetrically arranged at angles. During use, the drive shaft 6 causes the mounting base 7 to rotate and be supported inside the cavity of the mounting platform 1. Two sets of drive seats 8 limit the relative rotation angle between the transmission component 9 and the drive shaft 6. The coil spring 10 provides reset power after the transmission component 9 rotates relative to the mounting base 7. The rotation of the transmission component 9 meshes with the transmission gear 11, causing the drive shaft 6 to drive the transmission crankshaft 5 to rotate. The relative rotation of the transmission component 9 and the mounting base 7 causes the drive shaft 6 to intermittently drive the transmission crankshaft 5. The intermittent driving of the drive shaft 6 and the transmission crankshaft 5 allows the assembly platform 3 to wait for the completion of this process when it is in the replacement area and the assembly area. The symmetrically arranged drive seats 8 on the two sets of mounting bases 7 allow the assembly platform 3 to move alternately to prevent collisions.

[0021] As a preferred embodiment of the above, it also includes a connector 12 and a limiting member 13. The connector 12 is coaxially mounted on the drive shaft 6 and has two sets of grooves. The limiting member 13 is coaxially mounted on the transmission crankshaft 5 and has two sets of arc grooves symmetrically arranged on the limiting member 13. The connector 12 and the limiting member 13 are slidably connected by their arc grooves. During use, the crankshaft 5 is rotated and locked by the sliding of the connecting piece 12 and the limiting piece 13 through the arc groove, which prevents the assembly table 3 in the assembly area or replacement area from moving. The groove on the connecting piece 12 allows the connecting piece 12 to make limited contact with the limiting piece 13 when the transmission piece 9 drives the transmission gear 11, thereby improving rotational stability.

[0022] As a preferred embodiment of the above, the transmission mechanism includes a support shaft 14, a conveying roller 15, a drive motor 16, and a linkage mechanism. The support shaft 14 is rotatably mounted on the mounting platform 1, the conveying roller 15 is coaxially mounted on the support shaft 14, the drive motor 16 is mounted on the mounting platform 1, the output end of the drive motor 16 is coaxially connected to the support shaft 14, and the linkage mechanism is mounted on the mounting platform 1 and is connected to both the support shaft 14 and the drive shaft 6. During use, the support shaft 14 causes the conveyor roller 15 to rotate and be supported on the mounting platform 1. The drive motor 16 causes the support shaft 14 to drive the conveyor roller 15 to provide rotational power. The conveyor roller 15 supports the conveyor belt and conveys the assembled inverter. The linkage mechanism causes the support shaft 14 to drive the drive shaft 6 to rotate.

[0023] As a preferred embodiment of the above, the linkage mechanism includes a worm gear 17, a drive shaft 18, a worm wheel 19, an isolation box 26, and a transmission mechanism. The worm gear 17 is coaxially mounted on the support shaft 14, the drive shaft 18 is rotatably mounted on the mounting platform 1, the worm wheel 19 is coaxially mounted on the drive shaft 18, and the worm wheel 19 meshes with the worm gear 17 for transmission. The transmission mechanism is mounted on the mounting platform 1 and is respectively connected to the drive shaft 18 and the drive shaft 6. The isolation box 26 is mounted on the mounting platform 1, and the worm gear 17 and the worm wheel 19 are located inside the cavity of the isolation box 26. During use, the worm gear 19 is rotated and supported on the mounting platform 1 by the drive shaft 18. The support shaft 14 is connected to the drive shaft 18 by the meshing of the worm gear 19 and the worm 17. The drive shaft 6 is driven to rotate by the drive shaft 18 by the transmission mechanism. The device is driven to reduce speed by the meshing of the worm gear 19 and the worm 17. The worm 17 and the worm gear 19 are isolated and protected by the isolation box 26.

[0024] As a preferred embodiment of the above, the transmission mechanism includes a drive sprocket 20, a driven sprocket 21, a chain 22, and a protective box 23. The drive sprocket 20 is coaxially mounted on the transmission shaft 18, the driven sprocket 21 is coaxially mounted on the drive shaft 6, the chain 22 is meshed and transmitted with the drive sprocket 20 and the driven sprocket 21 respectively, and the protective box 23 is mounted on the mounting platform 1, with the chain 22 located inside the cavity of the protective box 23. During use, the drive shaft 18 is connected to the drive shaft 6 by the engagement of the chain 22 with the drive sprocket 20 and the driven sprocket 21. The protective box 23 isolates and protects the chain 22 from the driven sprocket 21 and the drive sprocket 20, thereby increasing the safety of the device.

[0025] As a preferred embodiment of the above embodiment, it also includes a support plate 24, which is installed inside the cavity of the mounting platform 1, and the drive shaft 6 and the two sets of transmission crankshafts 5 are respectively rotatably connected to the support plate 24. During use, the drive shaft 6 and the two sets of transmission crankshafts 5 are rotated and supported by the support plate 24, which improves the transmission connection strength of the device and increases the fitting accuracy of the device.

[0026] As a preferred embodiment of the above, the transmission member 9 and the transmission gear 11 engage once, and the drive shaft 6 drives the transmission crankshaft 5 to rotate 180°. During use, the transmission component 9 engages with the transmission gear 11 once, which drives the transmission crankshaft 5 to rotate 180° by the drive shaft 6. This allows the assembly table 3 to be adjusted in the assembly area and the replacement area.

[0027] First, the drive motor 16 starts and drives the conveyor roller 15 to rotate via the support shaft 14. Then, the worm gear 17 meshes with the worm wheel 19 and drives the transmission shaft 18 to rotate. Then, the transmission shaft 18 meshes with the drive sprocket 20 and the driven sprocket 21 via the chain 22 and drives the drive shaft 6 to rotate. Then, the drive shaft 6 drives the mounting base 7 to rotate and drives the transmission component 9 via the drive base 8. Then, the transmission component 9 meshes with the transmission gear 11 and drives the transmission crankshaft 5 to rotate. At the same time, the connecting component 12 engages and disengages with the side limit component 13. Then, the transmission crankshaft 5 rotates and engages with the transmission beam 4 to move the assembly table 3 to the assembly area. Then, the transmission component 9 engages and disengages with the transmission gear 11. Then, the connecting component 12 and the limit component 13 slide and connect again in the arc groove. After the inverter in the assembly area is assembled, another set of transmission components 9 on the mounting base 7 drives the assembly table 3 to return to the assembly area via the drive base 8.

[0028] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An automated production line assembly equipment for inverters, characterized in that, It also includes a mounting platform (1), positioning slide rails (2), assembly platform (3), transmission beam (4), transmission crankshaft (5), adjusting feet (25) and drive mechanism. Multiple sets of positioning slide rails (2) are installed on the mounting platform (1). Two sets of assembly platforms (3) are slidably installed on multiple sets of positioning slide rails (2). The transmission beam (4) passes through the through groove of the mounting platform (1) and is installed on the assembly platform (3). Two sets of transmission crankshafts (5) are rotatably installed inside the cavity of the mounting platform (1). The transmission crankshaft (5) is slidably connected to the drive groove of the transmission beam (4). The drive mechanism is installed on the mounting platform (1) and is connected to the two sets of transmission crankshafts (5). Multiple sets of adjusting feet (25) are installed on the mounting platform (1). The drive mechanism includes a drive shaft (6), a mounting base (7), a drive seat (8), transmission components (9), a coil spring (10), a transmission gear (11), and a transmission mechanism. The drive shaft (6) is rotatably mounted inside the cavity of the mounting platform (1). Two sets of mounting seats (7) are coaxially mounted on the drive shaft (6). Two sets of drive seats (8) are fixedly mounted on the mounting base (7). Four sets of transmission components (9) are rotatably mounted on the drive shaft (6). The transmission components (9) located on both sides of the mounting base (7) are symmetrically arranged, and the two... The toothed ends of the transmission components (9) are located in the middle of the two sets of drive seats (8). The mounting seats (7) are equipped with coil springs (10) at both ends. The other end of the coil springs (10) is fixedly connected to the transmission components (9) on the same side. The transmission crankshaft (5) is coaxially equipped with a transmission gear (11). The transmission components (9) and the transmission gears (11) are meshed and connected. The transmission mechanism is mounted on the mounting platform (1) and connected to the drive shaft (6). The drive seats (8) on the two sets of mounting seats (7) are symmetrically arranged at angles. It also includes a connector (12) and a limiting member (13). The connector (12) is coaxially mounted on the drive shaft (6). The connector (12) is provided with two sets of grooves. The limiting member (13) is coaxially mounted on the transmission crankshaft (5). The limiting member (13) is symmetrically provided with two sets of arc grooves. The connector (12) and the limiting member (13) are slidably connected by their arc grooves.

2. The inverter automated production line assembly equipment as described in claim 1, characterized in that, The transmission mechanism includes a support shaft (14), a conveying roller (15), a drive motor (16), and a linkage mechanism. The support shaft (14) is rotatably mounted on the mounting platform (1). The conveying roller (15) is coaxially mounted on the support shaft (14). The drive motor (16) is mounted on the mounting platform (1). The output end of the drive motor (16) is coaxially connected to the support shaft (14). The linkage mechanism is mounted on the mounting platform (1). The linkage mechanism is connected to both the support shaft (14) and the drive shaft (6).

3. The inverter automated production line assembly equipment as described in claim 2, characterized in that, The linkage mechanism includes a worm (17), a drive shaft (18), a worm wheel (19), an isolation box (26), and a transmission mechanism. The worm (17) is coaxially mounted on a support shaft (14). The drive shaft (18) is rotatably mounted on a mounting platform (1). The worm wheel (19) is coaxially mounted on the drive shaft (18). The worm wheel (19) meshes with the worm (17) for transmission. The transmission mechanism is mounted on the mounting platform (1). The transmission mechanism is connected to the drive shaft (18) and the drive shaft (6) respectively. The isolation box (26) is mounted on the mounting platform (1). The worm (17) and the worm wheel (19) are located inside the cavity of the isolation box (26).

4. The inverter automated production line assembly equipment as described in claim 3, characterized in that, The transmission mechanism includes a drive sprocket (20), a driven sprocket (21), a chain (22), and a protective box (23). The drive sprocket (20) is coaxially mounted on the transmission shaft (18), and the driven sprocket (21) is coaxially mounted on the drive shaft (6). The chain (22) is meshed and connected to the drive sprocket (20) and the driven sprocket (21) respectively. The protective box (23) is mounted on the mounting platform (1), and the chain (22) is located inside the cavity of the protective box (23).

5. The inverter automated production line assembly equipment as described in claim 1, characterized in that, It also includes a support plate (24), which is installed inside the cavity of the mounting platform (1). The drive shaft (6) and two sets of transmission crankshafts (5) are respectively connected to the support plate (24) for rotation.

6. The inverter automated production line assembly equipment as described in claim 1, characterized in that, It also includes a transmission component (9) and a transmission gear (11) that mesh once, causing the drive shaft (6) to drive the transmission crankshaft (5) to rotate 180°.

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