Air outlet inner fan assembling equipment

Abstract

The utility model discloses air outlet inner fan assembling equipment which comprises a workbench, a first assembling part, a second assembling part and a conveying mechanism. The first assembling part comprises a first assembling mechanism and a second assembling mechanism which are used for assembling the inner fan assembly in the vertical direction and the two side directions correspondingly. The second assembling part comprises an assembling table and a third assembling mechanism, and the inner fan assembly and the shell are assembled in the vertical direction. The conveying mechanism penetrates through the first assembling part and the second assembling part and conveys the inner fan assembly. The equipment improves the quality through multi-angle assembly, improves the efficiency through automatic procedure connection, and reduces the manual workload and the labor intensity.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an air outlet inner fan assembly device. Background Art

[0002] During the production of the outlet inner fan, the outlet inner fan assembly needs to be installed in the air inlet and outlet housing. Traditionally, this installation method involves manual assembly of the inner fan assembly, followed by manual assembly of the assembled inner fan assembly in the air inlet and outlet housing. These two independent and disconnected processes result in low efficiency, low precision, damage to the workpiece, and difficulty ensuring consistent installation quality.

[0003] Therefore, the above problems need to be solved urgently. Utility Model Content

[0004] Purpose of the Utility Model: To overcome the above shortcomings, the purpose of this utility model is to provide an air outlet inner fan assembly device. By providing a first assembly unit and a second assembly unit, the first assembly unit completes the assembly of the inner fan assembly, and the second assembly unit completes the assembly of the inner fan assembly and the housing. The first assembly unit and the second assembly unit achieve an automated process connection. The entire assembly process is efficient and accurate, improving production efficiency and product consistency.

[0005] Technical solution: The utility model provides an air outlet inner fan assembly device, including a workbench, on which a first assembly part for assembling an inner fan component and a second assembly part for assembling the inner fan component into a shell are provided. The first assembly part and the second assembly part are spaced apart. The first assembly part includes a first assembly mechanism and a group of second assembly mechanisms. The second assembly mechanisms are relatively arranged on both sides of a transmission mechanism. The first assembly mechanism is arranged above the transmission mechanism and is connected to the workbench through a fixed frame. The second assembly part includes a third assembly mechanism and an assembly table. The assembly table is arranged on the workbench, and the shell is placed on the assembly table; the third assembly mechanism is arranged above the assembly table and is connected to the workbench through a fixed frame, and the third assembly mechanism and the assembly table cooperate with each other; the transmission mechanism runs through the two second assembly mechanisms and the second assembly part. The transmission mechanism is used to transmit the inner fan component assembled by the first assembly part to the second assembly part, and the second assembly part is used to assemble the inner fan component and the shell together. The first assembly mechanism assembles downwards in a direction perpendicular to the workbench, the two second assembly mechanisms assemble facing each other on both sides of the transmission mechanism, and the third assembly mechanism assembles downwards in a direction perpendicular to the assembly platform. The transmission mechanism can automatically transfer the inner fan components between different assembly parts, reducing the workload of manual handling and lowering labor intensity.

[0006] Furthermore, in the present application, an air outlet inner fan assembly device, the transmission mechanism includes a slide rail and a drive mechanism, the slide rail is installed on a workbench, a slidingly connected mobile platform is provided on the slide rail, the drive mechanism is installed on the workbench, the output end of the drive mechanism is connected to the mobile platform, and the drive mechanism drives the mobile platform to move back and forth, a bearing platform is provided on the mobile platform, and a group of grooves are provided on the upper end of the bearing platform. The inner fan assembly includes a group of fan blades, and the bearing platform is provided with grooves that match the shape of the fan blades. The fan blades are placed in the grooves on the bearing platform before assembly. The grooves on the bearing platform can be designed according to the shape and size of the inner fan assembly, which can better fix the fan blades, facilitate the removal and placement of the fan blades, and prevent damage due to shaking or collision during transmission. The mobile platform is slidably connected to the slide rail and can move back and forth along the slide rail under the action of the drive mechanism, ensuring the accuracy and stability of the transmission.

[0007] Furthermore, in the air outlet inner fan assembly device of the present application, the first assembly mechanism includes a first linear drive device mounted on the upper end of a fixed frame, and a first pressure block mounted on its output end. The first pressure block is provided with a groove that matches the shape of the fan blades. When the first linear drive device drives the first pressure block, a group of fan blades can be accurately pressed into the groove of the support platform.

[0008] Furthermore, in the present application, an air outlet inner fan assembly device is provided, wherein the second assembly mechanism is disposed on opposite sides of the slide rail, the second assembly mechanism includes a first mounting seat and a second mounting seat, the first mounting seat and the second mounting seat being spaced apart along the same straight line on a workbench, a second linear drive device being mounted on the first mounting seat, a second pressure block being mounted on the output end of the second linear drive device, a second slide rail being disposed on the second mounting seat, a second slider being disposed on the second slide rail, the second slider being connected to the second pressure block, the two second linear drives being coaxial and axially opposed, with their axes being inclined relative to the workbench. The inner fan assembly further includes a connector for connecting a group of fan blades, which are assembled on both sides of a group of fan blades. The second pressure block is provided with a groove corresponding to the shape of the connector, so that the connector is precisely positioned in the groove. Before assembly, the connector is first placed in the groove of the second pressure block. After the first linear drive device drives the first pressure block to complete the pressing and positioning of the group of fan blades, the two second linear drives press the connector onto both sides of the group of fan blades from both sides of the group of fan blades, thereby completing the assembly of the inner fan assembly. Due to the special structure of the inner fan assembly, the two second linear drive devices are at a certain angle to the workbench, so that the connecting parts and fan blades can be assembled more accurately.

[0009] Furthermore, in the air outlet inner fan assembly device of the present application, the third assembly mechanism includes a third linear drive device, which is mounted on the upper end of the fixing frame and has a third pressing block mounted on its output end. The third pressing block is provided with a groove corresponding to the housing.

[0010] Furthermore, the present application provides an air outlet inner fan assembly device, wherein the assembly table includes a table top and a group of guide columns. The table top is arranged above the workbench, and the two are connected by a group of guide columns. Springs are provided on the outside of the guide columns, and the two ends of the springs are respectively in contact with the workbench and the table top. A through-hole is provided in the middle of the table top, and the size of the through-hole range is adapted to the inner fan assembly. A group of first limit blocks are provided on the outer edge of the through-hole on the table top, and a first protrusion is provided on the first limit block. The first protrusion extends to above the through-hole, and the shell is placed on the first protrusion. A group of guide pillars are provided on the table, and the table can move axially along the guide pillars. The assembled inner fan assembly is moved to the bottom of the table through the transmission mechanism. The third linear drive device is installed on the fixed frame and the third pressure block is opposite to the shell placed on the convex part of the limit block. The third pressure block can accurately apply pressure to the shell under the drive, driving the table to press down together until it is successfully assembled with the inner fan assembly below. When the assembly is successful, the inner fan assembly and the shell are formed into one. The third linear drive device drives the third pressure block to retract after the downward pressure is completed. The limit block on the table carries the assembled workpiece back to the initial position through the spring mounted outside the guide pillar. At this time, the mobile platform returns to the first assembly part for the next assembly of the inner fan assembly.

[0011] Furthermore, in the present application, an air outlet inner fan assembly device, the transmission mechanism also includes a pair of limit seats, the limit seats are arranged at both ends of the slide rail, and the limit seats are provided with adjustment members in the moving direction of the mobile platform. The adjustment members are inserted into the limit seats and are threadedly connected to the limit seats. The adjustment members are threadedly connected to the limit seats, and by rotating the adjustment members, the extension length of the adjustment members relative to the limit seats in the direction of movement of the mobile platform can be changed. This fine-tuning function can finely adjust the position of the mobile platform to meet the assembly and installation operations of inner fan components with different sizes or assembly accuracy requirements.

[0012] Furthermore, in the present application, an air outlet inner fan assembly device is provided, wherein the workbench is provided on a frame, the upper end of the frame is provided with a protective cover, and the lower end is provided with movable rollers. The workbench is provided on the frame, providing a stable support structure for the entire device. The upper end of the frame is provided with a protective cover to prevent operators from accidentally contacting moving parts during operation of the device, thereby reducing safety risks and reducing the entry of dust and other impurities into the device, thereby ensuring the normal operation of the device and assembly accuracy. The lower end of the frame is provided with movable rollers, which makes the device movable and facilitates the adjustment of the device's position within the production workshop.

[0013] It can be seen from the above technical solution that the utility model has the following beneficial effects:

[0014] 1. The utility model provides an air outlet inner fan assembly device, which realizes an automated process of assembling the inner fan assembly and assembling it with the shell by setting a first assembly part, a second assembly part and a transmission mechanism. The first assembly mechanism in the first assembly part assembles the fan blades of the inner fan assembly from a direction perpendicular to the workbench, and the second assembly mechanism assembles the connectors of the inner fan assembly on both sides of the transmission mechanism. This multi-angle assembly method better adapts to the complex structure of the inner fan assembly and improves the assembly quality. The second assembly part accurately assembles the shell and the assembled inner fan assembly from a direction perpendicular to the assembly table, ensuring the accuracy of the combination of the two. The transmission mechanism automatically transfers the inner fan assembly between different assembly parts, which reduces the workload of manual handling, reduces labor intensity, and significantly improves production efficiency.

[0015] 2. The utility model describes an air outlet inner fan assembly device that drives the third pressure block through the third linear drive device in the second assembly part, as well as the first limit block on the table and the first convex portion thereon to position the shell. Under the buffering and adaptive action of the spring, the inner fan assembly located on the supporting platform is pressed into one with the shell, which not only improves the accuracy of the installation of the shell and the inner fan assembly, but also protects the components from damage and improves the adaptability of the equipment to components of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an air outlet inner fan assembly device of the utility model;

[0017] Figure 2 This is a schematic diagram of the transmission mechanism structure in an air outlet inner fan assembly device of the utility model;

[0018] Figure 3 This is a structural schematic diagram of the first assembly part of an air outlet inner fan assembly device of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the carrier platform in an air outlet inner fan assembly device of the utility model;

[0020] Figure 5 This is a structural schematic diagram of the second assembly part of an air outlet inner fan assembly device of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the first assembly part and the second assembly part in an air outlet inner fan assembly device of the utility model;

[0022] Figure 7 for Figure 6 A partial enlarged view of the area A in the middle circle;

[0023] Figure 8 for Figure 7 A partial enlarged view of the area in the middle circle B.

[0024] Explanation of the reference numerals in the specification: 1-inner fan assembly, 2-housing, 3-working table, 4-first assembly part, 5-second assembly part, 6-transmission mechanism, 7-fixed frame, 8-frame, 11-fan blade, 12-first connecting member, 13-second connecting member, 14-third connecting member, 41-first assembling mechanism, 42-second assembling mechanism, 51-third assembling mechanism, 52-assembling table, 61-slide rail; 62-driving mechanism; 63-moving platform; 64-carrying platform; 65-limiting seat, 411-first linear driving device, 412-first pressure block, 421-first mounting seat, 422-second mounting seat, 423-second linear driving device, 424-second pressure block, 425-second slide rail, 426-second slider; 511 - third linear drive device, 512 - third pressure block, 521 - table, 522 - guide column, 523 - spring, 524 - first limit block, 641 - first groove, 651 - adjustment member, 5211 - through hole, 5241 - first protrusion. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Example 1

[0027] like Figure 1The shown type of air outlet inner fan assembly equipment includes a workbench 3, on which is provided a first assembly part 4 for assembling the inner fan component 1 and a second assembly part 5 for assembling the inner fan component 1 into the shell 2. The first assembly part 4 and the second assembly part 5 are arranged at intervals. The first assembly part 4 includes a first assembling mechanism 41 and a group of second assembling mechanisms 42. The second assembling mechanisms 42 are relatively arranged on both sides of the transmission mechanism 6. The first assembling mechanism 41 is arranged above the transmission mechanism 6 and is connected to the workbench 3 through a fixed frame 7. The second assembly part 5 includes a third assembling mechanism 51 and an assembling table 52. The assembling table 52 is arranged on the workbench 3, and the shell 2 is placed on the assembling table 52; the third assembling mechanism 51 is arranged above the assembling table 52 and is connected to the workbench through a fixed frame 7, and the third assembling mechanism 51 and the assembling table 52 cooperate with each other; the transmission mechanism 6 runs through the two second assembling mechanisms 42 and the second assembly part 5. The transmission mechanism 6 is used to transmit the inner fan assembly 1 assembled in the first assembly section 4 to the second assembly section 5. The second assembly section 5 is used to assemble the inner fan assembly 1 and the housing 2. The first assembly mechanism 41 assembles downward in a direction perpendicular to the workbench 3, the two second assembly mechanisms 42 are assembled facing each other on both sides of the transmission mechanism 6, and the third assembly mechanism 51 assembles downward in a direction perpendicular to the assembly platform 52. The transmission mechanism 6 can automatically transmit the inner fan assembly 1 between different assembly sections, reducing the workload of manual handling and lowering labor intensity.

[0028] In this embodiment, Figure 2 As shown, the transmission mechanism 6 includes a slide rail 61 and a drive mechanism 62. The slide rail 61 is mounted on the workbench 3 and is provided with a slidingly connected mobile platform 63. The drive mechanism 62 is mounted on the workbench 3, with its output end connected to the mobile platform 63 and driving the mobile platform 63 to move back and forth. The mobile platform 63 is provided with a support platform 64, and a set of first grooves 641 are defined at the upper end of the support platform 64. The inner fan assembly 1 includes a set of blades 11. The support platform 64 is provided with first grooves 641 that match the shape of the blades 11. Before assembly, the blades 11 are placed in the first grooves 641 on the support platform 64. The first grooves 641 on the support platform 64 can be designed according to the shape and size of the inner fan assembly 1 to better secure the blades 11, facilitate the removal and placement of the blades 11, and prevent damage due to shaking or collision during transmission. The mobile platform 63 is slidably connected to the slide rail 61 and can move back and forth along the slide rail 61 under the action of the drive mechanism 62, ensuring the accuracy and stability of transmission. The driving mechanism 62 is a cylinder.

[0029] In this embodiment, Figure 3 、 4As shown, the first assembly mechanism 41 includes a first linear drive 411 mounted on the upper end of the fixed frame 7. A first pressure block 412 is mounted on its output end. The first pressure block 412 is provided with a groove that matches the shape of the blades 11. When the first linear drive 411 drives the first pressure block 412, a group of blades 11 are accurately pressed against the first grooves 641 of the support platform 64. The first linear drive 411 is a pneumatic cylinder.

[0030] In this embodiment, Figure 3 As shown, the two second assembly mechanisms 42 each include a first mounting seat 421 and a second mounting seat 422. The two first mounting seats 421 and the two second mounting seats 422 are spaced apart along the same straight line on the workbench 3 and are respectively arranged on both sides of the slide rail 61. The first mounting seat 421 is mounted with a second linear drive device 423, and the output end of the second linear drive device 423 is mounted with a second pressure block 424. The second mounting seat 422 is provided with a second slide rail 425, and the second slide rail 425 is provided with a second slider 426, which is connected to the second pressure block 424. The two second linear drives 423 are coaxial and axially opposed, and their axes are inclined with respect to the workbench 3. The inner fan assembly 1 also includes a first connecting member 12, a second connecting member 13, and a third connecting member 14. The connecting members are used to connect a group of fan blades and assemble them on both sides of a group of fan blades 11. The second pressing block 424 on one side of the slide rail 61 is provided with a groove that is adapted to the shape of the first connecting member 12 and the second connecting member 13. The second pressing block 424 on the other side of the slide rail 61 is also provided with a groove that is adapted to the shape of the third connecting member 14. Before assembly, the first connecting member 12 and the second connecting member 13 are placed into the corresponding grooves on the second pressing block 424 on one side of the slide rail 61, and the third connecting member 14 is placed into the corresponding groove of the second pressing block 424 on the other side of the slide rail. When the first linear drive device 411 drives the first pressing block 412 to complete the pressing and positioning of a group of fan blades 11, the two second linear drive devices 423 drive the corresponding second pressing blocks 424 from both sides of the group of fan blades 11 to press the first connecting member 12, the second connecting member 13 and the third connecting member 14 onto both sides of the group of fan blades 11, thereby finally completing the assembly of the inner fan assembly 1. The second linear drive device 424 is a cylinder.

[0031] In this embodiment, Figure 5 As shown, the third assembly mechanism 51 includes a third linear drive device 511, which is mounted on the upper end of the fixing frame 7 and has a third pressing block 512 mounted on its output end. The third linear drive device 511 is a cylinder.

[0032] In this embodiment, Figure 5 、 6As shown in Figure 7, the assembly table 52 includes a table top 521 and a group of guide columns 522. The table top 521 is arranged above the workbench 3, and the two are connected by a group of guide columns 522. Springs 523 are provided on the outside of the guide columns 522. The two ends of the spring 523 are respectively in contact with the workbench 3 and the table top 521. A through-hole 5211 is provided in the middle of the table top 521. The size of the through-hole 5211 is adapted to the inner fan assembly 1. A group of first limiting blocks 524 are provided on the outer edge of the through-hole 5211 on the table top 521. The first limiting blocks 524 are provided with a first protrusion 5241. The first protrusion 5241 extends to above the through-hole 5211, and the shell 2 is placed on the first protrusion 5241. A group of guide pillars 522 are provided on the table 521, and the table 521 can move axially along the guide pillars 522. The assembled inner fan component 1 is moved to the bottom of the table 521 through the transmission mechanism 6. The third linear drive device 511 is installed on the fixed frame 7 and the third pressure block 512 is opposite to the shell 2 placed on the first protrusion 5241 on the first limit block 524. The third pressure block 512 can accurately apply pressure to the shell 2 under driving, driving the table 521 to press down together until it is successfully assembled with the inner fan component 1 below. When the assembly is successful, the inner fan component 1 and the shell 2 form a whole. The third linear drive device 511 drives the third pressure block 512 to retract after the downward pressure is completed. The first limit block 524 on the table 521 carries the assembled workpiece back to the initial position through the spring 523 sleeved on the outside of the guide pillar 522. At this time, the movable platform 63 returns to the first assembly part 4 for the next assembly of the inner fan component 1. A set of guide pillars 522 consists of four pieces, and the through-hole 5111 is a rectangular through-hole. Four first limiting blocks 524 are provided and respectively installed on the four corners of the rectangular through-hole.

[0033] In this embodiment, Figure 2 、 6 The transmission mechanism 6 also includes a pair of limit seats 65, which are located at both ends of the slide rail 61. The limit seats 65 are provided with adjustment members 651 in the direction of movement of the mobile platform 63. The adjustment members 651 are threadedly disposed in the limit seats 65 and are threadedly connected to the limit seats 65. The adjustment members 651 are threadedly connected to the limit seats 65. By rotating the adjustment members 651, the extension length of the adjustment members 651 relative to the limit seats 65 in the direction of movement of the mobile platform 63 can be changed. This fine-tuning function allows for precise adjustment of the position of the mobile platform 63 to meet the assembly and installation requirements of the inner fan assembly 1 with different sizes or assembly accuracy requirements.

[0034] In this embodiment, Figure 1As shown, the workbench 3 is mounted on a frame 8, which has a protective cover at its upper end and movable rollers at its lower end. The workbench 3 is mounted on the frame 8, providing a stable support structure for the entire device. A protective cover is provided at the upper end of the frame 8 to prevent operators from accidentally contacting moving parts during operation, reducing safety risks and preventing dust and other impurities from entering the device, thereby ensuring normal operation and assembly accuracy. The lower end of the frame 8 is provided with movable rollers, making the device mobile and facilitating position adjustment within the production workshop. There are four movable rollers.

[0035] Here's how the device works:

[0036] 1 Assembly of inner fan assembly 1

[0037] 1-1. Placing the fan blades: The inner fan assembly 1 includes a group of fan blades 11 , and the fan blades 11 are placed in the first groove 641 on the supporting platform 64 .

[0038] 1-2. Operation of the first assembling mechanism 41 : When the first linear drive device 411 drives the first pressing block 412 , it presses a group of fan blades 11 accurately into the first groove 641 of the supporting platform 64 downward in a direction perpendicular to the workbench 3 .

[0039] 1-3. Place the connectors: First, place the first connector 12 and the second connector 13 into the corresponding grooves on the second pressing block 424 on one side of the slide rail 61, and place the third connector 14 into the corresponding groove of the second pressing block 424 on the other side of the slide rail.

[0040] 1-4. Operation of the Second Assembly Mechanism 42: The two second linear drive devices 423 are axially opposed, with their axes inclined relative to the workbench 3. After the first linear drive device 411 drives the first pressing block 412 to press and position a group of blades 11, the two second linear drive devices 423 drive the corresponding second pressing blocks 424 to press the first connecting member 12, the second connecting member 13, and the third connecting member 14 onto both sides of the group of blades 11, thereby completing the assembly of the inner fan assembly 1.

[0041] 2 Assembly of inner fan assembly 1 and housing 2

[0042] 2-1. Placing the Shell: The shell 2 is placed on the first protrusion 5241 on the table 521 of the assembly table 52.

[0043] 2-2. Transferring the inner fan assembly: The driving mechanism 62 drives the mobile platform 63 to transfer the assembled inner fan assembly 1 to the bottom of the table 521.

[0044] 2-3. Operation of the third assembly mechanism 51: The third linear drive device 511 drives the third pressing block 512 to accurately apply pressure to the shell 2, driving the table 521 to press down together until it is successfully assembled with the inner fan assembly 1 below.

[0045] 2-4. Reset: After successful assembly, the inner fan assembly 1 and housing 2 are integrated. The third linear actuator 511 drives the third pressure block 512 downward and then retracts. The first stopper 524 on the table 521 carries the assembled workpiece back to its initial position via the spring 523 mounted on the outer surface of the guide post 522. The mobile platform 63 then returns to the first assembly section 4 for the next assembly of the inner fan assembly 1.

[0046] The above embodiments are illustrative and intended to illustrate the technical concepts and features of the present invention so that those skilled in the art can understand the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An air outlet inner fan assembly device, characterized by: The invention comprises a workbench (3), wherein the workbench (3) is provided with a first assembly part (4) for assembling an inner fan assembly (1), a second assembly part (5) for assembling the inner fan assembly (1) into a housing (2), and a transmission mechanism (6), wherein the first assembly part (4) and the second assembly part (5) are arranged at intervals, and the first assembly part (4) comprises a first assembling mechanism (41), a group of second assembling mechanisms (42), The first assembling mechanism (41) is arranged above the transmission mechanism (6) and is connected to the workbench (3) through a fixing frame (7). The second assembling mechanism (42) is relatively arranged on both sides of the transmission mechanism (6). The second assembly part (5) includes a third assembling mechanism (51) and an assembling table (52). The assembling table (52) is arranged on the workbench (3), and the shell (2) is placed on the assembling table (52). The third assembling mechanism (51) is arranged above the assembling table (52) and is connected to the workbench (3) through a fixing frame (7), and cooperates with the assembling table (52). The transmission mechanism (6) runs through the two second assembling mechanisms (42) and the second assembly part (5).

2. The air outlet inner fan assembly device according to claim 1, characterized in that: The transmission mechanism (6) includes a slide rail (61) and a driving mechanism (62). The slide rail (61) is installed on the workbench (3) and is provided with a slidingly connected moving platform (63). The driving mechanism (62) is installed on the workbench (3), and its output end is connected to the moving platform (63) and drives the moving platform (63) to move back and forth. A bearing platform (64) is provided on the moving platform (63), and a group of first grooves (641) are provided at the upper end of the bearing platform (64).

3. The air outlet inner fan assembly device according to claim 2, characterized in that: The first assembling mechanism (41) comprises a first linear drive device (411), the first linear drive device (411) is mounted on the upper end of the fixing frame (7), and a first pressing block (412) is mounted on the output end thereof.

4. The air outlet inner fan assembly device according to claim 3, characterized in that: The second assembling mechanism (42) is relatively arranged on both sides of the slide rail (61), and the second assembling mechanism (42) includes a first mounting seat (421) and a second mounting seat (422). The first mounting seat (421) and the second mounting seat (422) are arranged on the workbench (3) at intervals along the same straight line. A second linear drive device (423) is installed on the first mounting seat (421), and a second pressure block (424) is installed at the output end of the second linear drive device (423). The second mounting seat (422) is provided with a second slide rail (425), and the second slide rail (425) is provided with a second slider (426). The second slider (426) is connected to the second pressure block (424); the two second linear drive devices (423) are coaxial and axially opposite, and their axes are inclined to the workbench (3).

5. The air outlet inner fan assembly device according to claim 1, characterized in that: The third assembling mechanism (51) comprises a third linear drive device (511), which is mounted on the upper end of the fixing frame (7), and a third pressing block (512) is mounted on the output end of the third linear drive device (511).

6. The air outlet inner fan assembly device according to claim 5, characterized in that: The assembly table (52) includes a table top (521) and a group of guide pillars (522). The table top (521) is arranged above the workbench (3). The two are connected by a group of guide pillars (522). Springs (523) are provided outside the guide pillars (522). The two ends of the springs (523) respectively contact the workbench (3) and the table top (521). A through hole (5211) is provided in the middle of the table top (521). The size of the perforation (5211) is adapted to the inner fan assembly (1); a group of first limiting blocks (524) are provided on the table top (521) at the outer edge of the perforation (5211); a first convex portion (5241) is provided on the first limiting block (524); the first convex portion (5241) extends above the perforation (5211); and the housing (2) is placed on the first convex portion (5241).

7. The air outlet inner fan assembly device according to claim 2, characterized in that: The transmission mechanism (6) further includes a pair of limit seats (65), the limit seats (65) being arranged at both ends of the slide rail (61), the limit seats (65) being provided with adjustment members (651) in the moving direction of the moving platform (63), the adjustment members (651) being passed through the limit seats (65) and being threadedly connected to the limit seats (65).

8. The air outlet inner fan assembly device according to any one of claims 1 to 7, characterized in that: The workbench (3) is arranged on a frame (8); a protective cover is provided at the upper end of the frame (8) and a movable roller is provided at the lower end.

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