An automatic assembling machine for the blades of an automotive air-conditioning outlet

Abstract

The present invention relates to the technical field of automobile parts assembly, in particular to an automatic assembly machine for automobile air-conditioning outlet blades, including a base for supporting the main body of the assembly machine; a support frame fixed on one side of the top of the base; a steering assembly arranged on one side of the support frame; a cylinder installed on the side of the top of the base far from the support frame for installing the blades; a clamping assembly arranged outside the cylinder for clamping the blades and cooperating with the rotating frame to rotate; by the elastic force of the third spring to push the positioning frame, the blades can be automatically adjusted to a suitable installation position. During the adjustment process, the guide rollers roll to assist the adjustment of the blades, and the conical spring can reset the guide rollers, so as to quickly adjust the position of the blades.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile parts assembly, and in particular to an automatic assembly machine for automobile air-conditioning outlet blades. Background Art

[0002] An automobile is a means of transportation often used in daily life. After the car windows are closed, a closed space is formed inside the car. In order to make the air inside the car circulate, an automobile air conditioner is needed. When the automobile air conditioner is in use, air is discharged through the air outlet. Blades are installed inside the air outlet, and the blades are used to adjust the air outlet direction of the air outlet.

[0003] Some solutions for automobile air-conditioning blade assembly machines have also been proposed in the prior art. For example, a patent application with the publication number CN111085847A discloses an assembly line for automobile air-conditioning outlets. The assembly efficiency is improved by setting up a double-station, the positioning of the pressing station is realized through a lifting mechanism, the stability of pressing is improved, and the assembly seat is conveyed by a second conveying table to realize the recycling of the assembly seat.

[0004] When the above technical solution is used, the blade needs to be fixed inside the fixture. However, when the blade is placed inside the fixture, the position of the blade may deviate from the position of the air outlet. Direct installation will cause damage to the blade, and it will take a lot of time to adjust it, affecting the installation efficiency. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem that it is time-consuming to adjust the position of the blade in the prior art.

[0006] To solve the above technical problem, the present invention provides an automatic assembly machine for automobile air-conditioning outlet blades, including a base for supporting the main body of the assembly machine; a support frame fixed on one side of the top of the base; a steering component arranged on one side of the support frame; a cylinder installed on the side of the top of the base far from the support frame for installing the blade; a clamping component arranged outside the cylinder for clamping the blade and rotating in cooperation with a rotating frame.

[0007] In an embodiment of the present invention, the steering component includes: a first motor installed on one side of the support frame; a rotating frame rotatably connected to the side of the support frame far from the first motor, and the rotating shaft of the first motor is fixedly connected to one side of the rotating frame; a fixed clamping plate arranged on the side of the rotating frame far from the support frame.

[0008] In an embodiment of the present invention, the clamping assembly includes: a swivel ring disposed outside the cylinder, and the bottom end of the swivel ring fits against the top end of the base; a clamping seat disposed above the swivel ring; a flipping groove opened on both sides inside the clamping seat; a guiding roller disposed inside the clamping seat for clamping the blade; a rolling bracket rotatably connected to the outside of the guiding roller; a conical spring fixed to one end of the rolling bracket away from the guiding roller, and the other end of the conical spring is fixedly connected to the flipping groove.

[0009] In an embodiment of the present invention, one side of the clamping seat further includes: a push plate disposed on the side of the clamping seat close to the swivel ring; a guiding column fixed to the side of the push plate away from the clamping seat, and there are four groups of guiding columns disposed at the top end of the swivel ring; a supporting block disposed on one side of the guiding column, and the bottom end of the supporting block is fixedly connected to the top end of the swivel ring; a guiding hole opened inside the supporting block, and the inner diameter of the supporting block matches the outer diameter of the guiding column for guiding the guiding column.

[0010] In an embodiment of the present invention, the side of the guiding column away from the push plate further includes: a fixing plate fixed to the end of the guiding column away from the push plate; a first spring sleeved on the outside of the guiding column, one end of the guiding column is fixedly connected to the supporting block, and the other end of the guiding column is fixedly connected to the fixing plate; a pushing ball fixed to the end of the output shaft of the cylinder.

[0011] In an embodiment of the present invention, one side of the clamping seat further includes: a guiding rod fixed to the side of the clamping seat close to the push plate, and the guiding rod penetrates through the inside of the push plate; a limiting block fixed to the side of the guiding rod away from the clamping seat; a second spring sleeved on the outside of the guiding rod, one end of the second spring is fixedly connected to the clamping seat, and the other end of the second spring is fixedly connected to the limiting block of the guiding rod.

[0012] In an embodiment of the present invention, the inside of the swivel ring further includes: teeth fixed to the bottom end inside the swivel ring, and a plurality of teeth are equidistantly arranged inside the swivel ring; gears disposed inside the swivel ring, and four gears are equidistantly arranged inside the swivel ring, and the gears are meshed with the swivel ring through the teeth; a second motor installed at the bottom end of the base, and the end of the rotating shaft of the second motor is fixedly connected to one of the gears.

[0013] In an embodiment of the present invention, between the swivel ring and the support frame, there is further included: a fixing frame disposed between the swivel ring and the support frame, with two fixing frames provided with respect to the vertical center line of the swivel ring, and the bottom end of the fixing frame is fixedly connected to the top end of the base; a positioning frame disposed between the two fixing frames, with two positioning frames provided with respect to the horizontal center line of the fixing frame; a top block disposed at one end of the two positioning frames close to the clamping seat for pushing the blade to reset; a sliding rod fixed inside the fixing frame, and both ends of the positioning frame are slidably connected to the outside of the sliding rod; a third spring fixed to the top end and the bottom end inside the fixing frame, with the other end of the third spring fixedly connected to the positioning frame, and the third spring is sleeved on the outside of the sliding rod.

[0014] In an embodiment of the present invention, inside the conical spring, there is further included: a telescopic rod disposed inside the conical spring, and one end of the telescopic rod is fixedly connected to the rolling support; a moving hole opened at one end of the flipping groove away from the guiding roller, and the end of the telescopic rod away from the rolling support is inserted into the inside of the moving hole.

[0015] In an embodiment of the present invention, on one side of the fixing frame, there is further included: a winding roller disposed on one side of the fixing frame; a support plate rotatably connected to both ends of the winding roller, and one side of the support plate is fixedly connected to the fixing frame; a third motor installed at one end of the support plate, and the end of the rotating shaft of the third motor is fixedly connected to one end of the winding roller; a pulling rope fixed to the outside of the winding roller, and the other end of the pulling rope is fixedly connected to the end of the positioning frame away from the third spring, and through holes for the movement of the pulling rope are opened above and below the fixing frame on the side close to the winding roller.

[0016] The above technical solution of the present invention has the following advantages compared with the prior art:

[0017] 1. For the automatic assembling machine for automobile air-conditioning outlet blades of the present invention, by the elastic force of the third spring to push the positioning frame, the blade can be automatically adjusted to a suitable installation position. During the adjustment process, the guiding roller rolls to assist in the adjustment of the blade, and the conical spring can reset the guiding roller, enabling rapid adjustment of the blade position.

[0018] 2. For the automatic assembling machine for automobile air-conditioning outlet blades of the present invention, by the elastic force of the conical spring to push the guiding roller, the blade can be clamped. At the same time, after the guiding roller flips, it can assist in separating the clamping seat from the blade. The second spring can buffer when the air cylinder pushes the clamping seat, and the second motor can drive the swivel ring to rotate to switch the working station, with higher assembling efficiency and facilitating clamping of the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the present invention easier to be clearly understood, the present invention will be further described in detail below according to the specific embodiments of the present invention in conjunction with the accompanying drawings.

[0020] Figure 1 is the perspective view of the present invention;

[0021] Figure 2 is the perspective view of another angle of the present invention;

[0022] Figure 3 is the schematic diagram of the swivel structure of the present invention;

[0023] Figure 4 is the schematic diagram of the support block structure of the present invention;

[0024] Figure 5 is the schematic diagram of the internal structure of the clamping seat of the present invention;

[0025] Figure 6 is the schematic diagram of the guiding roller structure of the present invention;

[0026] Figure 7 is the schematic diagram of the fixing frame structure of the present invention;

[0027] Figure 8 is the schematic diagram of another angle of the fixing frame of the present invention.

[0028] Explanation of the reference numerals in the drawings of the specification: 1, base; 2, support frame; 21, first motor; 22, rotating frame; 23, fixed clamping plate; 3, swivel; 31, second motor; 311, gear; 32, support block; 321, guiding hole; 33, guiding column; 331, fixing plate; 332, first spring; 34, push plate; 35, clamping seat; 351, guiding rod; 352, second spring; 353, flipping groove; 354, moving hole; 36, guiding roller; 361, rolling support; 362, telescopic rod; 363, conical spring; 37, tooth; 4, air cylinder; 41, push ball; 5, fixing frame; 51, positioning frame; 52, sliding rod; 53, third spring; 54, winding roller; 541, pulling rope; 542, third motor; 543, support plate. Detailed implementation manners

[0029] The present invention will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present invention and be able to implement it, but the embodiments cited are not intended to limit the present invention.

[0030] Referring to Figure 1 as shown, an automatic assembling machine for automobile air-conditioning outlet blades includes a base 1 for supporting the main body of the assembling machine; a support frame 2 fixed on one side of the top of the base 1; a steering component arranged on one side of the support frame 2; an air cylinder 4 installed on the top of the base 1 away from the support frame 2 for installing blades; a clamping component arranged outside the air cylinder 4 for clamping the blades and cooperating with the rotating frame 22 to rotate;

[0031] When manufacturing an automobile, it is necessary to install the air-conditioning blades inside the air-conditioning outlet. When installing the blades, first clamp the automobile air-conditioning outlet inside the steering component on one side of the support frame 2, and then clamp the blade inside the clamping component. Adjust the blade to a suitable position through the clamping component. Subsequently, push the clamping component through the cylinder 4 so that the blade inside it is inserted into the air outlet. Then switch the working positions of the steering component and the clamping component. After switching, assembly can be carried out again. During the assembly process, replenish the air outlet and the blade at the idle working position. By repeating this process, the time consumed for assembly can be reduced and the assembly efficiency can be improved.

[0032] Refer to Figure 1 As shown, the steering component of the present invention includes: a first motor 21 installed on one side of the support frame 2; a rotating frame 22 rotatably connected to the side of the support frame 2 away from the first motor 21, and the rotating shaft of the first motor 21 is fixedly connected to one side of the rotating frame 22; a fixed clamping plate 23 provided on the side of the rotating frame 22 away from the support frame 2;

[0033] Before assembly, it is necessary to clamp the air outlet. At this time, clamp the air outlet inside the fixed clamping plate 23. After assembly, start the first motor 21 to drive the rotating frame 22 to turn, which can drive the fixed clamping plate 23 after assembly to move out of the assembly station and move the next unassembled station to the assembly station.

[0034] Refer to Figure 1 - Figure 6 As shown, the clamping component of the present invention includes: a rotating ring 3 provided outside the cylinder 4, and the bottom end of the rotating ring 3 fits against the top end of the base 1; a clamping seat 35 provided above the rotating ring 3; a flipping groove 353 opened on both sides inside the clamping seat 35; a guiding roller 36 provided inside the clamping seat 35 for clamping the blade; a rolling support 361 rotatably connected to the outside of the guiding roller 36; a conical spring 363 fixed to the end of the rolling support 361 away from the guiding roller 36, and the other end of the conical spring 363 is fixedly connected to the flipping groove 353;

[0035] Before assembly, it is necessary to clamp the blade inside the clamping seat 35. At this time, push the blade into the clamping seat 35. At this time, the blade will push the guiding rollers 36 on both sides inside the clamping seat 35 to both sides. At this time, the guiding rollers 36 will drive the rolling support 361 to move into the flipping groove 353. During the movement, the rolling support 361 will squeeze the conical spring 363. While squeezing, the elastic force of the conical spring 363 will push the rolling support 361 in the reverse direction. The rolling support 361 drives the guiding rollers 36 to squeeze the blade, and the blade can be fixed between the guiding rollers 36. The guiding rollers 36 form a 45° angle with respect to the inside direction of the clamping seat 35, and when the blade is fixed, it closely adheres to the inner side of the clamping seat 35, which can prevent the blade from slipping out of the clamping seat 35.

[0036] Referring to Figures 1 - 6 as shown, on one side of the clamping seat 35 of the present invention, it further includes: a push plate 34, arranged on the side of the clamping seat 35 close to the swivel ring 3; a guide post 33, fixed on the side of the push plate 34 away from the clamping seat 35, and there are four groups of guide posts 33 arranged at the top of the swivel ring 3; a support block 32, arranged on one side of the guide post 33, and the bottom end of the support block 32 is fixedly connected to the top end of the swivel ring 3; a guide hole 321, opened inside the support block 32, and the inner diameter of the support block 32 matches the outer diameter of the guide post 33, for guiding the guide post 33;

[0037] When assembling the blade into the inside of the air outlet, start the cylinder 4 to extend the output shaft, and the output shaft pushes the guide post 33 to push the push plate 34 forward. During this process, the guide post 33 moves inside the guide hole 321, and the guide hole 321 can play a role in guiding the guide post 33. The push plate 34 pushes the clamping seat 35 to move towards the position of the fixed clamping plate 23, and the clamping seat 35 can drive the blade to insert into the inside of the air outlet.

[0038] Referring to Figures 1 - 6 as shown, on the side of the guide post 33 of the present invention away from the push plate 34, it further includes: a fixing plate 331, fixed at one end of the guide post 33 away from the push plate 34; a first spring 332, sleeved outside the guide post 33, one end of the guide post 33 is fixedly connected to the support block 32, and the other end of the guide post 33 is fixedly connected to the fixing plate 331; a push ball 41, fixed at the end of the output shaft of the cylinder 4;

[0039] After the blade is clamped into the air outlet, the cylinder 4 retracts the output shaft. At this time, the elastic force of the first spring 332 pushes the fixing plate 331, and the fixing plate 331 drives the guide post 33 to pull the push plate 34. At this time, the push plate 34 drives the clamping seat 35 to move. During the movement, the clamping seat 35 moves away from the fixed clamping plate 23, and at the same time, the guide roller 36 is flipped 45° so that the guide roller 36 is in the same direction as the moving direction of the clamping seat 35. During this process, the guide roller 36 drives the flipping groove 353 to rotate and tighten through the rolling bracket 361. Subsequently, the blade can be separated from the guide roller 36. After separation, the guide roller 36 loses the acting force of the blade, and the elastic force of the conical spring 363 can push the guide roller 36 to automatically reset to the original position and angle, which is convenient for clamping the blade next time.

[0040] Referring to Figures 1 - 6 as shown, on one side of the clamping seat 35 of the present invention, it further includes: a guide rod 351, fixed on the side of the clamping seat 35 close to the push plate 34, and the guide rod 351 penetrates through the inside of the push plate 34; a limit block, fixed on the side of the guide rod 351 away from the clamping seat 35; a second spring 352, sleeved outside the guide rod 351, one end of the second spring 352 is fixedly connected to the clamping seat 35, and the other end of the second spring 352 is fixedly connected to the limit block of the guide rod 351;

[0041] When the cylinder 4 pushes the clamping seat 35 towards the fixed clamping plate 23 to hold the blade, the thrust of the cylinder 4 is relatively large while the blade is mostly made of plastic, making it prone to damage during assembly. Therefore, when the clamping seat 35 pushes the blade for assembly, the second spring 352 will be compressed. After the second spring 352 is compressed, the thrust gradually increases. The thrust of the second spring 352 can be used to install the blade into the air inlet and outlet, and at the same time, the elastic force of the second spring 352 can buffer the thrust of the cylinder 4, preventing the thrust of the cylinder 4 from damaging the blade.

[0042] Refer to Figures 1 - 6 As shown, the inside of the rotating ring 3 of the present invention further includes: teeth 37, fixed at the bottom end inside the rotating ring 3, and a plurality of them are arranged equidistantly inside the rotating ring 3; gears 311, arranged inside the rotating ring 3, and four gears 311 are arranged equidistantly inside the rotating ring 3. The gears 311 are meshed and connected to the rotating ring 3 through the teeth 37; the second motor 31, installed at the bottom end of the base 1, and the end of the rotating shaft of the second motor 31 is fixedly connected to one of the gears 311.

[0043] After installing the blade, it is necessary to switch the working station above the rotating ring 3. At this time, start the second motor 31 to drive the gear 311 to rotate. The gear 311 drives the rotating ring 3 to rotate through the teeth 37. The rotating ring 3 can drive the working station above to switch. The other three gears 311 can support the rotating ring 3. The working station switching of the rotating ring 3 is synchronized with the working station switching of the rotating frame 22, which can reduce the time consumed for switching the working station.

[0044] Refer to Figures 1 - 8 As shown, between the rotating ring 3 and the support frame 2 of the present invention, there is further included: a fixed frame 5, arranged between the rotating ring 3 and the support frame 2, and two fixed frames 5 are arranged with respect to the vertical center line of the rotating ring 3. The bottom end of the fixed frame 5 is fixedly connected to the top end of the base 1; a positioning frame 51, arranged between the two fixed frames 5, and two positioning frames 51 are arranged with respect to the horizontal center line of the fixed frame 5; a top block, arranged at one end of the two positioning frames 51 close to the clamping seat 35, for pushing the blade to reset; a sliding rod 52, fixed inside the fixed frame 5, and both ends of the positioning frame 51 are slidably connected to the outside of the sliding rod 52; a third spring 53, fixed to the top end and the bottom end inside the fixed frame 5, and the other end of the third spring 53 is fixedly connected to the positioning frame 51. The third spring 53 is sleeved on the outside of the sliding rod 52.

[0045] When one set of clamping seats 35 rotates to the assembly working station, the blade inside the clamping seat 35 may not be aligned with the air outlet position inside the fixed clamping plate 23. At this time, pull the positioning frame 51 to compress the third spring 53, and then release the positioning frame 51 after the clamping seat 35 rotates. At this time, the elastic force of the third spring 53 pushes the positioning frame 51 to drive the top block to push the blade. The two positioning frames 51 push the blade at the same time, enabling the blade to be in the middle position of the fixed frame 5.

[0046] Referring to Figures 1 - 8 As shown, inside the conical spring 363 of the present invention, there is further included: a telescopic rod 362, which is arranged inside the conical spring 363, and one end of the telescopic rod 362 is fixedly connected to the rolling bracket 361; a movable hole 354, which is opened at one end of the flipping groove 353 away from the guiding roller 36, and the end of the telescopic rod 362 away from the rolling bracket 361 is inserted into the inside of the movable hole 354;

[0047] When the positioning frame 51 presses the blade, it will drive the blade to move. During the movement, the up and down movement of the blade will drive the guiding roller 36 to rotate, so that the guiding roller 36 can be perpendicular to the base 1. At this time, the guiding roller 36 can assist the blade in adjustment. After the adjustment is completed, under the action of the conical spring 363, the guiding roller 36 will automatically reset to the original angle. After resetting, it is convenient for the subsequent assembly of the blade.

[0048] Referring to Figures 1 - 8 As shown, on one side of the fixing frame 5 of the present invention, there is further included: a winding roller 54, which is arranged on one side of the fixing frame 5; support plates 543, which are rotatably connected to both ends of the winding roller 54, and one side of the support plates 543 is fixedly connected to the fixing frame 5; a third motor 542, which is installed at one end of the support plate 543, and the end of the rotating shaft of the third motor 542 is fixedly connected to one end of the winding roller 54; a pulling rope 541, which is fixed to the outside of the winding roller 54, and the other end of the pulling rope 541 is fixedly connected to the end of the positioning frame 51 away from the third spring 53. Through holes for the movement of the pulling rope 541 are opened above and below the fixing frame 5 on the side close to the winding roller 54;

[0049] Before the rotating ring 3 rotates to switch workstations, it is necessary to open the positioning frame 51. At this time, the third motor 542 is started to rotate to drive the winding roller 54 to wind the pulling rope 541. During the winding process, the pulling rope 541 pulls the positioning frames 51 apart. After separation, the workpiece to be assembled at the top of the rotating ring 3 can be moved into the position between the positioning frames 51. Subsequently, the third motor 542 is powered off to release the positioning frame 51. At this time, the positioning frame 51 is pushed by the elastic force of the third spring 53 to move, and the positioning frame 51 pulls the pulling rope 541 to reset the position of the pulling rope 541 for subsequent use.

[0050] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. An automatic assembling machine for the blades of an automotive air-conditioning air outlet, characterized in that: It includes a base (1) for supporting the main body of the assembly machine; A support frame (2) fixed to one side of the top of the base (1); A steering assembly provided on one side of the support frame (2); A cylinder (4) installed on the side of the top of the base (1) away from the support frame (2) for installing blades; A clamping assembly provided outside the cylinder (4) for clamping the blades and rotating in cooperation with the rotating frame (22); The clamping assembly includes: A rotating ring (3) provided outside the cylinder (4), and the bottom end of the rotating ring (3) fits against the top of the base (1); A clamping seat (35) provided above the rotating ring (3); Inverted slots (353) opened on both sides inside the clamping seat (35); Guide rollers (36) provided inside the clamping seat (35) for clamping the blades; A rolling bracket (361) rotatably connected to the outside of the guide roller (36); A conical spring (363) fixed to one end of the rolling bracket (361) away from the guide roller (36), and the other end of the conical spring (363) is fixedly connected to the inverted slot (353); Between the rotating ring (3) and the support frame (2) also includes: A fixing frame (5) provided between the rotating ring (3) and the support frame (2). There are two fixing frames (5) arranged with respect to the vertical center line of the rotating ring (3), and the bottom end of the fixing frame (5) is fixedly connected to the top of the base (1); A positioning frame (51) provided between the two fixing frames (5). There are two positioning frames (51) arranged with respect to the horizontal center line of the fixing frame (5); A top block provided at one end of the two positioning frames (51) close to the clamping seat (35) for pushing the blade back to its original position; A sliding rod (52) fixed inside the fixing frame (5), and both ends of the positioning frame (51) are slidably connected to the outside of the sliding rod (52); A third spring (53) fixed to the top and bottom inside the fixing frame (5), and the other end of the third spring (53) is fixedly connected to the positioning frame (51). The third spring (53) is sleeved on the outside of the sliding rod (52).

2. The automatic assembling machine for the blades of an automotive air-conditioning air outlet according to claim 1, wherein: The steering assembly includes: A first motor (21) installed on one side of the support frame (2); A rotating frame (22) rotatably connected to the side of the support frame (2) away from the first motor (21), and the rotating shaft of the first motor (21) is fixedly connected to one side of the rotating frame (22); A fixed clamping plate (23) provided on the side of the rotating frame (22) away from the support frame (2).

3. The automatic assembling machine for the blades of an automotive air-conditioning air outlet according to claim 1, wherein: On one side of the clamping seat (35) also includes: A push plate (34) provided on the side of the clamping seat (35) close to the rotating ring (3); Guide columns (33) fixed to the side of the push plate (34) away from the clamping seat (35). There are four groups of guide columns (33) provided on the top of the rotating ring (3); Support blocks (32) provided on one side of the guide columns (33), and the bottom end of the support blocks (32) is fixedly connected to the top of the rotating ring (3); Guide holes (321) opened inside the support blocks (32). The inner diameter of the support blocks (32) matches the outer diameter of the guide columns (33) for guiding the guide columns (33).

4. The automatic assembling machine for the blades of an automotive air-conditioning air outlet according to claim 3, characterized in that: On the side of the guide column (33) away from the push plate (34) also includes: The fixed plate (331) is fixed to one end of the guide post (33) away from the push plate (34). The first spring (332) is sleeved outside the guide post (33). One end of the guide post (33) is fixedly connected to the support block (32), and the other end of the guide post (33) is fixedly connected to the fixed plate (331). The ball pusher (41) is fixed to the end of the output shaft of the cylinder (4).

5. The automatic assembling machine for the blades of an automotive air-conditioning air outlet according to claim 4, wherein: One side of the clamping seat (35) further includes: The guide rod (351) is fixed to the side of the clamping seat (35) close to the push plate (34). The guide rod (351) penetrates inside the push plate (34). The limit block is fixed to the side of the guide rod (351) away from the clamping seat (35). The second spring (352) is sleeved outside the guide rod (351). One end of the second spring (352) is fixedly connected to the clamping seat (35), and the other end of the second spring (352) is fixedly connected to the limit block of the guide rod (351).

6. The automatic assembling machine for the blades of an automotive air-conditioning air outlet according to claim 5, characterized in that: The inside of the swivel ring (3) further includes: The teeth (37) are fixed to the bottom end inside the swivel ring (3), and a plurality of them are arranged at equal intervals inside the swivel ring (3). The gears (311) are arranged inside the swivel ring (3). Four gears (311) are arranged at equal intervals inside the swivel ring (3). The gears (311) are meshed and connected to the swivel ring (3) through the teeth (37). The second motor (31) is installed at the bottom end of the base (1). The end of the rotating shaft of the second motor (31) is fixedly connected to one of the gears (311).

7. An automatic assembling machine for the blades of an automotive air-conditioning air outlet, characterized in that: The inside of the conical spring (363) further includes: The telescopic rod (362) is arranged inside the conical spring (363), and one end of the telescopic rod (362) is fixedly connected to the rolling bracket (361). The movable hole (354) is opened at one end of the flipping groove (353) away from the guide roller (36). The end of the telescopic rod (362) away from the rolling bracket (361) is inserted inside the movable hole (354).

8. The automatic assembling machine for the blades of an automotive air-conditioning air outlet according to claim 7, wherein: One side of the fixed frame (5) further includes: The winding roller (54) is arranged on one side of the fixed frame (5). The support plates (543) are rotatably connected to both ends of the winding roller (54), and one side of the support plates (543) is fixedly connected to the fixed frame (5). The third motor (542) is installed at one end of the support plate (543). The end of the rotating shaft of the third motor (542) is fixedly connected to one end of the winding roller (54). The pull rope (541) is fixed to the outside of the winding roller (54), and the other end of the pull rope (541) is fixedly connected to the end of the positioning frame (51) away from the third spring (53). Through holes for the movement of the pull rope (541) are opened above and below the fixed frame (5) on the side close to the winding roller (54).

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