Air compressor drive assembly assembly device and assembly method

Abstract

This invention discloses an air compressor transmission assembly assembly device and method, including a frame, a conveyor line mounted on the frame, and several jigs conveyed along the conveyor line. It also includes an intermediate body housing insertion mechanism, an intermediate body detection mechanism, and a bearing eccentric block assembly mechanism, sequentially arranged on the frame along the conveyor line's conveying direction. Advantages: The entire device achieves automatic assembly of the intermediate body, housing, bearing, and eccentric block, saving labor costs. During assembly, it can magnetize the intermediate body, automatically calibrate and align the intermediate body, and perform flatness calibration on the assembled intermediate body, ensuring product assembly quality.

Description

Technical Field

[0001] This invention relates to the field of air compressors, specifically to an air compressor transmission assembly assembly device and assembly method. Background Technology

[0002] A new type of air compressor requires the assembly of a housing, intermediate body, bearings, and eccentric blocks, which together form a transmission assembly. The intermediate body includes pre-assembled bearing housings, shaft seats, oil seals, and other components. The assembly sequence is as follows: first, assemble the intermediate body into the housing; then, assemble the bearings into the housing; and finally, assemble the eccentric blocks into the bearings. Automated transmission equipment cannot automate the assembly of this type of transmission assembly.

[0003] Therefore, it is necessary to provide an air compressor transmission assembly assembly device and assembly method. Summary of the Invention

[0004] The present invention provides an air compressor transmission assembly assembly device and assembly method, which effectively solves the problem that existing equipment cannot automatically assemble the air compressor transmission assembly.

[0005] The technical solution adopted in this invention is:

[0006] An air compressor transmission assembly assembly device includes a frame, a conveyor line mounted on the frame, and several jigs that are conveyed along the conveyor line. It also includes an intermediate body housing mechanism, an intermediate body detection mechanism, and a bearing eccentric block assembly mechanism that are sequentially mounted on the frame along the conveyor line direction.

[0007] Furthermore, the intermediate body insertion mechanism includes a feeding mechanism, a magnetizing mechanism, and an intermediate body pressing mechanism mounted on the frame.

[0008] Furthermore, the feeding mechanism includes a feeding platform and a first transfer assembly mounted on the frame for transferring the intermediate body on the feeding platform. The magnetizing mechanism includes a fixed plate mounted on the frame, several first linear bearings mounted on the fixed plate, several first guide posts respectively sleeved on the several first linear bearings, a first spring sleeved on the first guide posts, a top plate connecting the upper ends of the several first guide posts, a bottom plate connecting the lower ends of the several first guide posts, a lifting column mounted on the upper surface of the bottom plate, a first cylinder mounted on the fixed plate on the bottom plate for driving the bottom plate to rise and fall, and a magnetizing clamp mounted on the fixed plate and located below the top plate. The magnetizing clamp is provided with a first through hole that is slidably connected to the lifting column. The top plate is provided with a discharge hole. The upper edge of the intermediate body cannot pass through the discharge hole. The two ends of the first spring abut against the fixed plate and the bottom plate respectively.

[0009] Furthermore, the intermediate pressing mechanism includes a first support mounted on the frame, a first lifting mechanism mounted on the frame, a lifting and centering mechanism mounted on the first support, and a clamping and pressing mechanism.

[0010] Furthermore, the lifting and centering mechanism includes a second linear bearing mounted on a first support, a lifting plate fixedly connected to the second linear bearing, a second linear guide rail A horizontally mounted on the upper surface of the lifting plate, two centering plates symmetrically slidably mounted on the second linear guide rail A, two second cylinders A mounted on the lifting plate for driving the relative movement of the two centering plates respectively, and a second cylinder B mounted on the first support for driving the lifting plate to rise and fall. The lifting plate is provided with a material discharge through hole, and the two centering plates are provided with a support step and a lateral notch on opposite sides. The support step is used to support the intermediate body.

[0011] Furthermore, the clamping and pressing mechanism includes a first vertical plate mounted on a first support, a second linear guide rail B vertically mounted on the first vertical plate, a lifting frame slidably mounted on the second linear guide rail B, a second electric cylinder mounted on the first support for driving the lifting frame to slide along the second linear guide rail B, and grippers mounted on the lifting frame; the first lifting mechanism includes a first positioning plate mounted on the frame, a first lifting top material rack slidably mounted on the first positioning plate, a first cylinder C mounted on the first positioning plate for driving the first lifting top material rack to rise and fall, a sliding support block horizontally slidably mounted on the upper surface of the first positioning plate, and a first cylinder D mounted on the first positioning plate for driving the sliding support block to slide horizontally.

[0012] Furthermore, the intermediate detection mechanism includes a No. 3 support mounted on the frame, a No. 3 lifting frame sliding on the No. 3 support, several displacement sensors circumferentially mounted on the No. 3 lifting frame, a No. 3 cylinder mounted on the No. 3 support for driving the No. 3 lifting frame to rise and fall, and a No. 3 lifting assembly mounted on the frame for driving the jig to rise and fall. The displacement sensors are used to detect the upper surface of the intermediate inside the housing.

[0013] Furthermore, the bearing eccentric block assembly mechanism includes a bearing feeding assembly, an eccentric block feeding assembly, and a transfer assembly mounted on the frame. The transfer assembly is used to transfer the bearing in the bearing feeding assembly to the housing and to transfer the eccentric block in the eccentric block feeding assembly to the housing.

[0014] Furthermore, the bearing feeding assembly includes a belt conveyor line mounted on the frame, a storage rack on one side of the belt conveyor line, and a pushing assembly on one side of the storage rack. The eccentric block feeding assembly includes a shelf mounted on the frame with openings at both ends, several support plates, a No. 4 lifting frame slidably mounted on the frame with an opening at one end of the shelf, several slots fixedly mounted on the support plates near the No. 4 lifting frame, a No. 4 electric cylinder mounted on the frame for driving the No. 4 lifting frame to lift, a No. 4 lead screw horizontally mounted on the upper surface of the No. 4 lifting frame, and a locking block mounted at the output end of the No. 4 lead screw. The shelf is provided with several layers of No. 1 sliding grooves for supporting the support plates, and the No. 4 lifting frame is provided with No. 2 sliding grooves for limiting the two sides of the support plates. The locking block cooperates with the slots to pull the support plates, and the support plates can slide along the No. 2 sliding grooves to the No. 1 sliding grooves.

[0015] An assembly method for an air compressor transmission assembly, using the aforementioned assembly device for the air compressor transmission assembly, includes the following steps: S1, a conveyor line transports a fixture, causing the housing in the fixture to move to an intermediate body housing insertion mechanism; S2, the intermediate body housing insertion mechanism assembles the intermediate body with the housing; S3, the fixture is then transported by the conveyor line to an intermediate body inspection mechanism, which inspects the assembly flatness of the intermediate body in the housing; S4, the conveyor line transports the fixture to a bearing eccentric block assembly mechanism, where the bearing is assembled in the housing and the eccentric block is then assembled onto the bearing.

[0016] Beneficial effects of the invention:

[0017] The entire device enables the automatic assembly of intermediate bodies, housings, bearings, and eccentric blocks, saving labor costs. During assembly, it can magnetize the intermediate bodies, automatically calibrate and center them, and perform flatness calibration on the assembled intermediate bodies, ensuring product assembly quality.

[0018] The magnetization mechanism is designed to support the annular steps at both the lower and upper ends of the intermediate body, facilitating the carrying of the intermediate body and the removal of the magnetization clamps.

[0019] The lifting and centering mechanism of the intermediate pressing mechanism can automatically center the intermediate and then send the centered intermediate into the housing. Compared with the traditional simple centering mechanism, it saves a transfer component, making the centering and pre-installation of the intermediate in the housing process more streamlined.

[0020] The structural design of the eccentric block feeding assembly enables the storage of batches of eccentric blocks, and then the corresponding trays are pulled out of the shelf to continuously supply individual eccentric blocks, reducing the complexity of feeding. Attached Figure Description

[0021] Figure 1This is a schematic diagram of an air compressor drive assembly provided as an embodiment of the present application from one perspective.

[0022] Figure 2 This is a schematic diagram of another perspective of the air compressor drive assembly assembly provided for an embodiment of this application.

[0023] Figure 3 A schematic diagram of the magnetization mechanism of the air compressor drive assembly assembly provided in the embodiments of this application.

[0024] Figure 4 A cross-sectional view of the magnetizing mechanism of the air compressor drive assembly assembly provided in an embodiment of this application.

[0025] Figure 5 This is a schematic diagram of the intermediate body pressing mechanism of the air compressor drive assembly assembly device provided in the embodiments of this application.

[0026] Figure 6 A schematic diagram of the first lifting mechanism of the air compressor transmission assembly assembly provided for an embodiment of this application.

[0027] Figure 7 This is a schematic diagram of an intermediate inspection mechanism for an air compressor transmission assembly device provided in an embodiment of this application.

[0028] Figure 8 This is a schematic diagram of the bearing loading assembly of an air compressor transmission assembly device provided in an embodiment of this application.

[0029] Figure 9 This is a schematic diagram of the eccentric block feeding assembly of the air compressor transmission assembly device provided in the embodiments of this application.

[0030] The diagram is labeled as follows: 1. Frame; 2. Conveyor line; 3. Fixture; 4. Intermediate body insertion mechanism; 5. Intermediate body inspection mechanism; 6. Bearing eccentric block assembly mechanism; 41. Feeding mechanism; 42. Magnetizing mechanism; 43. Intermediate body pressing mechanism; 411. Feeding platform; 412. Transfer assembly No. 1; 421. Fixing plate; 422. Linear bearing No. 1; 423. Guide column No. 1; 424. Spring No. 1; 425. Top plate; 426. Bottom plate; 427. Top Lifting column; 428, Cylinder No. 1; 429, Magnetizing clamp; 401, Discharge hole; 431, Support No. 1; 432, Lifting mechanism No. 1; 433, Lifting and centering mechanism; 434, Clamping and pressing mechanism; 4331, Linear bearing No. 2; 4332, Lifting plate; 4333, Linear guide rail No. 2 A; 4334, Centering plate; 4335, Cylinder No. 2 A; 4336, Cylinder No. 2 B; 402, Discharge through hole; 403, Supporting step; 404. Lateral notch; 4341, Vertical plate No. 1; 4342, Linear guide rail No. 2 (B); 4343, Lifting frame; 4344, Electric cylinder No. 2; 4345, Gripper; 4321, Positioning plate No. 1; 4322, Lifting top frame No. 1; 4323, Cylinder No. 1; 4324, Sliding support block; 4325, Cylinder No. 1 (D); 51, Support No. 3; 52, Lifting frame No. 3; 53, Displacement sensor; 54, Cylinder No. 3; 55, Lifting assembly No. 3; 61 611. Bearing feeding assembly; 62. Eccentric block feeding assembly; 63. Transfer assembly; 611. Belt conveyor line; 612. Storage rack; 613. Pushing assembly; 621. Shelf; 622. Material support plate; 623. No. 4 lifting frame; 601. Slot; 624. No. 4 electric cylinder; 625. No. 4 lead screw; 626. Locking block; 602. No. 1 slide rail; 603. No. 2 slide rail; 100. Intermediate body; 200. Bearing; 300. Eccentric block; 400. Housing. Detailed Implementation

[0031] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] like Figure 1 and Figure 2 As shown, the first embodiment provided in this application is an air compressor transmission assembly device, including a frame 1, a conveyor line 2 disposed on the frame 1, and several jigs 3 conveyed along the conveyor line 2. It also includes an intermediate body housing insertion mechanism 4, an intermediate body detection mechanism 5, and a bearing eccentric block assembly mechanism 6 sequentially disposed on the frame 1 along the conveying direction of the conveyor line 2. This application uses a PLC control system to control the conveyor line 2, the intermediate body housing insertion mechanism 4, the intermediate body detection mechanism 5, and the bearing eccentric block assembly mechanism 6.

[0033] In actual use, the jig 3 is conveyed by the conveyor line 2, so that the housing 400 in the jig 3 moves to the intermediate body housing insertion mechanism 4. Then, the intermediate body housing insertion mechanism 4 assembles the intermediate body 100 with the housing 400. Then, the jig 3 is conveyed by the conveyor line 2 to the intermediate body detection mechanism 5, which uses the intermediate body detection mechanism 5 to detect the assembly flatness of the intermediate body 100 in the housing 400. Then, the conveyor line 2 conveys the jig 3 to the bearing eccentric block assembly mechanism 6, through which the bearing 200 and the eccentric block 300 are assembled into the housing 400 in sequence.

[0034] The above design enables the assembly and testing of the intermediate body 100, housing 400, bearing 200, and eccentric block 300. The entire process is fully automated, effectively ensuring work efficiency and assembly accuracy.

[0035] Specifically: such as Figure 1 and Figure 2 As shown, the intermediate body housing mechanism 4 includes a feeding mechanism 41, a magnetizing mechanism 42, and an intermediate body 100 pressing mechanism 43, all mounted on the frame 1.

[0036] In actual use, the intermediate body 100 is transferred to the magnetization mechanism 42 by the feeding mechanism 41 for magnetization, and then the intermediate body 100 is transferred from the magnetization mechanism 42 to the intermediate body 100 pressing mechanism 43 by the feeding mechanism 41. The intermediate body 100 is then assembled into the housing 400 by the intermediate body 100 pressing mechanism 43.

[0037] In the above design, the structural design and specific implementation of the intermediate body insertion mechanism 4 can effectively realize the assembly of the intermediate body 100 and the shell 400 and the magnetization of the intermediate body 100.

[0038] Specifically: such as Figure 1 and Figure 2 As shown, the feeding mechanism 41 includes a feeding platform 411 and a first transfer assembly 412 mounted on the frame 1 for transferring the intermediate body 100 on the feeding platform 411. Figure 3 and Figure 4As shown, the magnetizing mechanism 42 includes a fixed plate 421 mounted on the frame 1, several linear bearings 422 mounted on the fixed plate 421, several guide posts 423 respectively sleeved on the linear bearings 422, springs 424 sleeved on the guide posts 423, a top plate 425 connecting the upper ends of the guide posts 423, a bottom plate 426 connecting the lower ends of the guide posts 423, and a lifting column 427 mounted on the upper surface of the bottom plate 426. A first cylinder 428 for driving the lifting and lowering of the base plate 426 is mounted on a fixed plate 421 on the base plate 426. A magnetic clamp 429 is mounted on the fixed plate 421 and located below the top plate 425. The magnetic clamp 429 has a first through hole that is slidably connected to the lifting column 427. The top plate 425 has a discharge hole 401. The upper edge of the intermediate body 100 cannot pass through the discharge hole 401. The two ends of the first spring 424 abut against the fixed plate 421 and the base plate 426, respectively. The first transfer assembly 412 is a robotic arm.

[0039] In actual use, several intermediate bodies 100 to be assembled are placed on the loading platform 411, and then the first transfer component 412 transfers the intermediate bodies 100 to the magnetization mechanism 42 for magnetization. When the magnetization mechanism 42 receives the intermediate bodies 100 transferred by the first transfer component 412, the output end of the first cylinder 428 is in a retracted state, and the intermediate body 100 is placed into the first through hole along the discharge hole 401. At this time, the upper edge of the intermediate body 100 is supported by the top plate 425, and the lower end of the intermediate body 100 is supported by the lifting column 427. After the magnetizing fixture 429 completes the magnetization of the intermediate body 100, the first cylinder 428 drives the base plate 426 to rise, causing the base plate 426 to drive several first guide pillars 423, the top plate 425, and the lifting pillars 427 to rise synchronously. During the rising process, the two ends of the first spring 424 are compressed by the fixed plate 421 and the base plate 426 respectively, causing the lifting pillars 427 and the top plate 425 to lift the intermediate body 100 upwards, removing the intermediate body 100 from the magnetizing fixture 429. Subsequently, the first transfer assembly 412 transfers the intermediate body 100 to the intermediate body 100 pressing mechanism 43.

[0040] In the above design, the structural design and specific implementation of the feeding platform 411, the first transfer component 412 and the magnetization mechanism 42 enable the rapid transfer and magnetization of the intermediate body 100.

[0041] Specifically: such as Figure 5 As shown, the intermediate body 100 pressing mechanism 43 includes a first support 431 mounted on the frame 1, a first lifting mechanism 432 mounted on the frame 1, a lifting and centering mechanism 433 mounted on the first support 431, and a clamping and pressing mechanism 434.

[0042] In actual use, the first lifting mechanism 432 lifts the fixture 3 from the conveyor line 2. The magnetized intermediate body 100 is transferred by the first transfer component 412 to the lifting and centering mechanism 433. Then, the clamping mechanism clamps the intermediate body 100, and the lifting and centering mechanism 433 moves the intermediate body 100 downward. Subsequently, the clamping and pressing mechanism 434 clamps the intermediate body 100, and then the lifting and centering mechanism 433 releases the intermediate body 100. Then, the clamping and pressing mechanism 434 presses the intermediate body 100 down to achieve assembly with the housing 400. Afterward, the first lifting mechanism 432 resets, allowing the fixture 3 to return to the conveyor line 2.

[0043] In the above design, the structural design and specific implementation of the intermediate body 100 pressing mechanism 43 can effectively realize the centering and pressing of the intermediate body 100, and ensure the accuracy of the assembly of the intermediate body 100 and the shell 400.

[0044] Specifically: such as Figure 5 As shown, the lifting and centering mechanism 433 includes a second linear bearing 4331 mounted on a first support 431, a lifting plate 4332 fixedly connected to the second linear bearing 4331, a second linear guide rail A4333 horizontally mounted on the upper surface of the lifting plate 4332, two centering plates 4334 symmetrically slidably mounted on the second linear guide rail A4333, two second cylinders A4335 mounted on the lifting plate 4332 for driving the two centering plates 4334 to move relative to each other, and a second cylinder B4336 mounted on the first support 431 for driving the lifting plate 4332 to lift. The lifting plate 4332 is provided with a material discharge through hole 402. The two centering plates 4334 are provided with a support step 403 and a lateral notch 404 on opposite sides. The support step 403 is used to support the intermediate body 100.

[0045] In actual use, after the intermediate body 100 is placed in the lifting and centering mechanism 433, it is supported by the supporting steps 403 of the two centering plates 4334, but does not abut against the two side notches 404. Then, the two second cylinders A4335 drive the two centering plates 4334 to close, causing the two side notches 404 to abut against the intermediate body 100, thus centering the intermediate body 100. Next, the second cylinder B4336 drives the lifting plate 4332 to move downwards, causing the lifting plate 4332 to move the intermediate body 100 downwards and into the housing 400. Then, the clamping and pressing mechanism 434 clamps the intermediate body 100, and then the two second cylinders A4335 drive the two centering plates 4334 to separate. The clamping and pressing mechanism 434 presses down on the intermediate body 100 to assemble it with the housing 400.

[0046] In the above design, the structural design and specific implementation of the lifting centering mechanism 433 can effectively center the intermediate body 100 before assembling it with the housing 400, ensuring the assembly accuracy of the intermediate body 100 and the housing 400 during assembly.

[0047] Specifically: such as Figure 5 As shown, the clamping and pressing mechanism 434 includes a first vertical plate 4341 mounted on a first support 431, a second linear guide rail B4342 vertically mounted on the first vertical plate 4341, a lifting frame 4343 slidably mounted on the second linear guide rail B4342, a second electric cylinder 4344 mounted on the first support 431 for driving the lifting frame 4343 to slide along the second linear guide rail B4342, and grippers 4345 mounted on the lifting frame 4343; the first lifting mechanism 432 includes a first positioning plate 4321 mounted on the frame 1, a first lifting top material rack 4322 slidably mounted on the first positioning plate 4321, a first cylinder C4232 mounted on the first positioning plate 4321 for driving the first lifting top material rack 4322 to rise and fall, a sliding support block 4324 slidably mounted on the upper surface of the first positioning plate 4321, and a first cylinder D4235 mounted on the first positioning plate 4321 for driving the sliding support block 4324 to slide horizontally.

[0048] In actual use, after the fixture 3 is conveyed to the clamping and pressing mechanism 434 by the conveyor line 2, the first lifting top frame 4322 is driven by the first cylinder C4232 to move upward and lift the fixture 3 off the conveyor line 2. Then, the first cylinder D4235 drives the sliding support block 4324 to support the first lifting top frame 4322. After the intermediate body 100 is sent into the housing 400 by the lifting and centering mechanism 433, the second electric cylinder 4344 drives the lifting frame 4343 to move downward, so that the gripper 4345 moves downward synchronously and clamps the intermediate body 100. Then, the second electric cylinder 4344 continues to drive the lifting frame 4343 to move downward, pressing the intermediate body 100 into the housing 400. Then, gripper 4345 releases intermediate body 100, electric cylinder 4344 drives lifting frame 4343 to reset, cylinder 428 drives sliding support block 4324 to reset, and cylinder C4232 drives lifting top material frame 4322 to move down, so that fixture 3 returns to conveyor line 2.

[0049] In the above design, the structure of the clamping and pressing mechanism 434 facilitates the clamping and pressing of the intermediate body 100, and the structure of the first lifting mechanism 432 facilitates the lifting of the fixture 3. The sliding support block 4324 supports the first lifting top material rack 4322 to ensure the stability of the fixture 3 when the intermediate body 100 and the shell 400 are pressed together.

[0050] Specifically: such as Figure 6As shown, the intermediate body detection mechanism 5 includes a third support 51 mounted on the frame 1, a third lifting frame 52 sliding on the third support 51, several displacement sensors 53 circumferentially mounted on the third lifting frame 52, a third cylinder 54 mounted on the third support 51 for driving the third lifting frame 52 to rise and fall, and a third lifting assembly 55 mounted on the frame 1 for driving the fixture 3 to rise and fall. The displacement sensors 53 are used to detect the upper surface of the intermediate body 100 inside the housing 400. The third lifting assembly 55 has the same structure as the first lifting mechanism 432.

[0051] In actual use, after the fixture 3 is conveyed to the intermediate body detection mechanism 5 by the conveyor line 2, the fixture 3 is lifted by the third lifting component 55. Then, the third cylinder 54 drives the third lifting frame 52 to move down, so that the third lifting frame 52 drives the displacement sensor 53 to move down synchronously. After each displacement sensor 53 contacts the upper end face of the intermediate body 100, the PLC system automatically detects the value change of each displacement sensor 53. If the value change of each displacement sensor 53 is within the specified range, it means that the flatness of the end face of the intermediate body 100 is qualified; otherwise, it is unqualified.

[0052] In the above design, the structural design and specific implementation of the intermediate detection mechanism 5 can effectively detect the flatness of the end face of the intermediate 100.

[0053] Specifically: such as Figure 1 As shown, the bearing eccentric block assembly mechanism 6 includes a bearing loading assembly 61, an eccentric block loading assembly 62, and a transfer assembly 63 mounted on the frame 1. The transfer assembly 63 is used to transfer the bearing 200 from the bearing loading assembly 61 to the housing 400, and to transfer the eccentric block 300 from the eccentric block loading assembly 62 to the housing 400. It should be noted that the transfer assembly 63 is a multi-axis robotic arm with two clamping ends that respectively clamp the bearing 200 and the eccentric block 300. The output pressure of the multi-axis robotic arm enables the press-fit assembly of the bearing 200 and the eccentric block 300.

[0054] In actual use, the bearing 200 is provided by the bearing feeding assembly 61, the eccentric block 300 is provided by the eccentric block feeding assembly 62, and then the bearing 200 is assembled into the housing 400 by the transfer assembly 63, and then the eccentric block 300 is assembled into the bearing 200.

[0055] In the above design, the bearing eccentric block assembly mechanism 6 can automatically assemble the bearing 200 and the eccentric block 300, with a high degree of automation.

[0056] Specifically: such as Figure 8 and Figure 9As shown, the bearing feeding assembly 61 includes a belt conveyor 611 mounted on the frame 1, a storage rack 612 mounted on one side of the belt conveyor 611, and a pushing assembly 613 mounted on one side of the storage rack 612. The eccentric block feeding assembly 62 includes a shelf 621 mounted on the frame 1 and open at both ends, several material support plates 622, a fourth lifting frame 623 slidably mounted on the frame 1 and open at one end of the shelf 621, several slots 601 fixedly mounted on the material support plates 622 near the fourth lifting frame 623, and a device mounted on the frame 1 for driving the fourth lifting frame 623. The lifting frame 623 includes a No. 4 electric cylinder 624 for lifting, a No. 4 lead screw 625 horizontally mounted on the upper surface of the No. 4 lifting frame 623, and a locking block 626 mounted on the output end of the No. 4 lead screw 625. The shelf 621 is provided with several layers of No. 1 slide grooves 602 for supporting the material tray 622. The No. 4 lifting frame 623 is provided with No. 2 slide grooves 603 for limiting the two sides of the material tray 622. The locking block 626 cooperates with the locking grooves 601 to pull the material tray 622. The material tray 622 can slide along the No. 2 slide groove 603 to the No. 1 slide groove 602.

[0057] In actual use, the bearing 200 in the storage rack 612 is pushed into the belt conveyor 611 by the pushing component 613. The belt conveyor 611 transports the bearing 200 to the transfer component 63, and then the transfer component 63 transfers the bearing 200 to the housing 400 for assembly. Several pallets equipped with eccentric blocks 300 are stored in the shelf 621 through several first-level slides 602. The fourth electric cylinder 624 drives the fourth lifting frame 623 to rise, so that the locking block 626 is inserted into the corresponding pallet's locking slot 601. At this time, the pallet corresponding to the locking block 626 can slide along the corresponding first-level slide 602 into the second-level slide 603. Then, the fourth lead screw 625 drives the locking block 626 to move the corresponding pallet from the first-level slide 602 into the second-level slide 603, so that the corresponding pallet is removed from the shelf 621 and enters the fourth lifting frame 623 until all the eccentric blocks 300 in the pallet are removed. Then, the fourth lead screw 625 drives the locking block 626 to move the pallet back to the corresponding first-level slide 602.

[0058] In the above design, the structural design and specific implementation of the bearing feeding assembly 61 and the eccentric block feeding assembly 62 can effectively realize the storage of a certain number of bearings 200 and eccentric blocks 300, while ensuring the continuous individual feeding of bearings 200 and eccentric blocks 300.

[0059] The second embodiment provided in this application is an assembly method for an air compressor transmission assembly, using the assembly device for the air compressor transmission assembly, including the following steps: S1, the conveyor line 2 conveys the fixture 3, so that the housing 400 in the fixture 3 moves to the intermediate body housing insertion mechanism 4; S2, the intermediate body housing insertion mechanism 4 assembles the intermediate body 100 with the housing 400; S3, the fixture 3 is then conveyed by the conveyor line 2 to the intermediate body detection mechanism 5, and the intermediate body detection mechanism 5 detects the assembly flatness of the intermediate body 100 in the housing 400; S4, the conveyor line 2 conveys the fixture 3 to the bearing eccentric block assembly mechanism 6, and the bearing 200 is assembled onto the housing 400 in sequence through the bearing eccentric block assembly mechanism 6, and then the eccentric block 300 is assembled onto the bearing 200.

[0060] The above design enables automated assembly of the air compressor drive assembly, saving labor costs and reducing operational intensity, while improving assembly efficiency and accuracy.

[0061] In further detail, it should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An air compressor transmission assembly assembling device, comprising a rack (1), a conveying line (2) arranged on the rack (1), and a plurality of jigs (3) conveyed along the conveying line (2), characterized in that: It also includes an intermediate body housing mechanism (4), an intermediate body detection mechanism (5), and a bearing eccentric block assembly mechanism (6) that are sequentially arranged on the frame (1) along the conveying direction of the conveyor line (2); The intermediate body insertion mechanism (4) includes a feeding mechanism (41), a magnetizing mechanism (42), and an intermediate body pressing mechanism (43) mounted on the frame (1); The feeding mechanism (41) includes a feeding platform (411) and a first transfer assembly (412) mounted on the frame (1) for transferring the intermediate body (100) on the feeding platform (411). The magnetizing mechanism (42) includes a fixed plate (421) mounted on the frame (1), several first linear bearings (422) mounted on the fixed plate (421), several first guide posts (423) respectively sleeved on the several first linear bearings (422), first springs (424) sleeved on the first guide posts (423), a top plate (425) connecting the upper ends of the several first guide posts (423), and a top plate (425) connecting the lower ends of the several first guide posts (423). The base plate (426), the lifting column (427) set on the upper end face of the base plate (426), the first cylinder (428) set on the fixed plate (421) on the base plate (426) for driving the base plate (426) to rise and fall, and the magnetic clamp (429) set on the fixed plate (421) and located below the top plate (425). The magnetic clamp (429) is provided with a first through hole that is slidably connected to the lifting column (427). The top plate (425) is provided with a discharge hole (401). The upper edge of the intermediate body (100) cannot pass through the discharge hole (401). The two ends of the first spring (424) abut against the fixed plate (421) and the base plate (426) respectively. The intermediate detection mechanism (5) includes a No. 3 support (51) mounted on the frame (1), a No. 3 lifting frame (52) sliding on the No. 3 support (51), a number of displacement sensors (53) circumferentially mounted on the No. 3 lifting frame (52), a No. 3 cylinder (54) mounted on the No. 3 support (51) for driving the No. 3 lifting frame (52) to rise and fall, and a No. 3 lifting assembly (55) mounted on the frame (1) for driving the jig (3) to rise and fall. The displacement sensors (53) are used to detect the upper surface of the intermediate (100) inside the housing (400). The bearing eccentric block assembly mechanism (6) includes a bearing loading assembly (61), an eccentric block loading assembly (62), and a transfer assembly (63) mounted on a frame (1). The transfer assembly (63) is used to transfer the bearing (200) in the bearing loading assembly (61) to the housing (400) and to transfer the eccentric block (300) in the eccentric block loading assembly (62) to the housing (400).

2. The air compressor transmission assembly assembly device according to claim 1, characterized in that: The intermediate pressing mechanism (43) includes a first support (431) mounted on the frame (1), a first lifting mechanism (432) mounted on the frame (1), a lifting and centering mechanism (433) mounted on the first support (431), and a clamping and pressing mechanism (434).

3. The air compressor transmission assembly assembly device according to claim 2, characterized in that: The lifting and centering mechanism (433) includes a second linear bearing (4331) mounted on a first support (431), a lifting plate (4332) fixedly connected to the second linear bearing (4331), a second linear guide rail A (4333) horizontally mounted on the upper surface of the lifting plate (4332), two centering plates (4334) symmetrically slidably mounted on the second linear guide rail A (4333), and two centering plates (4334) mounted on the lifting plate (4332) for driving two [unclear - possibly referring to different components or mechanisms]. The second cylinder A (4335) moves relative to the center plate (4334), and the second cylinder B (4336) is set on the first support (431) to drive the lifting plate (4332) to rise and fall. The lifting plate (4332) is provided with a material discharge through hole (402). The two center plates (4334) are provided with a support step (403) and a side notch (404) on opposite sides. The support step (403) is used to support the intermediate body (100).

4. The air compressor transmission assembly assembly device according to claim 3, characterized in that: The clamping and pressing mechanism (434) includes a first vertical plate (4341) mounted on a first support (431), a second linear guide rail B (4342) vertically mounted on the first vertical plate (4341), a lifting frame (4343) slidably mounted on the second linear guide rail B (4342), a second electric cylinder (4344) mounted on the first support (431) for driving the lifting frame (4343) to slide along the second linear guide rail B (4342), and a gripper (4345) mounted on the lifting frame (4343); the first lifting mechanism ( 432) includes a No. 1 positioning plate (4321) mounted on the frame (1), a No. 1 lifting top material rack (4322) slidably mounted on the No. 1 positioning plate (4321), a No. 1 cylinder C (4232) mounted on the No. 1 positioning plate (4321) for driving the No. 1 lifting top material rack (4322) to rise and fall, a sliding support block (4324) slidably mounted on the upper end face of the No. 1 positioning plate (4321), and a No. 1 cylinder D (4235) mounted on the No. 1 positioning plate (4321) for driving the sliding support block (4324) to slide horizontally.

5. The air compressor transmission assembly assembly device according to claim 1, characterized in that: The bearing loading assembly (61) includes a belt conveyor (611) mounted on the frame (1), a storage rack (612) mounted on one side of the belt conveyor (611), and a pushing assembly (613) mounted on one side of the storage rack (612). The eccentric block loading assembly (62) includes a shelf (621) mounted on the frame (1) and open at both ends, several pallets (622), a fourth lifting frame (623) slidably mounted on the frame (1) and open at one end of the shelf (621), several slots (601) fixedly mounted on the pallets (622) near the fourth lifting frame (623), and a device mounted on the frame (1) for driving the fourth lifting frame. The frame (623) has a No. 4 electric cylinder (624) for lifting, a No. 4 lead screw (625) horizontally set on the upper surface of the No. 4 lifting frame (623), and a locking block (626) set at the output end of the No. 4 lead screw (625). The shelf (621) is provided with several layers of No. 1 slide groove (602) for supporting the material tray (622). The No. 4 lifting frame (623) is provided with No. 2 slide groove (603) for limiting the two sides of the material tray (622). The locking block (626) cooperates with the locking groove (601) to pull the material tray (622). The material tray (622) can slide along the No. 2 slide groove (603) to the No. 1 slide groove (602).

6. A method for assembling an air compressor transmission assembly, using the air compressor transmission assembly assembly device according to any one of claims 1 to 5, characterized in that: The process includes the following steps: S1, the conveyor line (2) conveys the fixture (3) so that the housing (400) in the fixture (3) moves to the intermediate body housing insertion mechanism (4); S2, the intermediate body housing insertion mechanism (4) assembles the intermediate body (100) with the housing (400); S3, the fixture (3) is then conveyed by the conveyor line (2) to the intermediate body inspection mechanism (5), and the intermediate body inspection mechanism (5) is used to inspect the assembly flatness of the intermediate body (100) in the housing (400); S4, the conveyor line (2) conveys the fixture (3) to the bearing eccentric block assembly mechanism (6), and the bearing (200) is assembled into the housing (400) through the bearing eccentric block assembly mechanism (6), and then the eccentric block (300) is assembled onto the bearing (200).

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