New energy automobile air conditioner compressor production line wear-resistant ring automatic discharging equipment

Abstract

The utility model relates to a discharging device technical field, concretely is a new energy automobile air conditioner compressor production line wear -resisting ring automatic discharging equipment. It includes the mounting bracket, is provided with the mounting plate on the mounting bracket, is provided with a pair of bunker assembly at the mounting bracket top, the front end of mounting plate is provided with the blanking chute, the below of blanking chute is provided with the induction component. The utility model discloses through the one -to -one correspondence design of a plurality of blanking mouths of bunker assembly and guide table guide groove, cooperation material receiving board synchronous push structure, realize the quantitative discharging of single multiple wear -resisting ring, compared with the problem that the number is not consistent, the missed loading of the easy emergence of artificial grabbing, and this structure ensures the accurate uniformity of the number of each time material taking from the discharging source, avoids the compressor axial limit failure, the running vibration aggravation and other faults caused by wear -resisting ring assembly quantity deviation, significantly improves the product yield.

Description

Technical Field

[0001] This utility model relates to the field of material discharge device technology, specifically an automatic material discharge device for wear-resistant rings in a new energy vehicle air conditioning compressor production line. Background Technology

[0002] As a core component of the vehicle's thermal management system, the air conditioning compressor in new energy vehicles directly determines the vehicle's range and driving experience through its efficiency and operational stability. Wear rings, as critical limiting and friction protection parts within the compressor, play a vital role in preventing axial movement of the main support bearing, reducing component wear, and lowering operating noise. The precision of their assembly is one of the core parameters ensuring compressor performance. In the production of large-displacement, high-speed new energy compressors, the assembly quality of wear rings directly affects the compressor's load capacity and service life. Industry data shows that component assembly errors are one of the main causes of compressor failures, with missing or incorrect assembly accounting for approximately 80% of these issues.

[0003] Currently, the assembly of wear rings in new energy compressor production lines still largely relies on manual operation, especially at assembly stations where six wear rings need to be grasped at a time. The manual operation mode has many insurmountable drawbacks: on the one hand, manual grasping is easily affected by factors such as fatigue and lack of concentration, frequently resulting in inconsistent grasping quantities and omissions, leading to failure of the compressor's axial limit and increased operating vibration, which seriously affects the product yield; on the other hand, wear rings are mostly made of special materials such as PPS and PTFE, and improper operation during manual grasping can easily cause scratches on the parts, further affecting the sealing and lubrication effect and increasing the risk of compressor failure.

[0004] Therefore, developing an automatic wear ring unloading device that can solve the defects of manual grasping, ensure the accuracy of assembly quantity, and improve production efficiency has become an urgent technical problem to be solved in the process of intelligent upgrading of new energy compressor production lines. Utility Model Content

[0005] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a reasonably designed automatic discharge device for wear-resistant rings in the production line of air conditioning compressors for new energy vehicles, which can solve the above-mentioned defects.

[0006] To achieve the above objectives, the utility model provides the following technical solution: it includes a mounting frame, on which a mounting plate is provided, a pair of hopper assemblies are provided on the top of the mounting frame, a material discharge slide is provided at the front end of the mounting plate, a sensing component is provided below the material discharge slide, and a material pusher assembly is also provided on the mounting plate.

[0007] Preferably, the mounting plate has a mounting base at its top front end, and several guide platforms are evenly spaced on the mounting base. Guide grooves are formed on the guide platforms, and docking grooves are formed on the inner bottom surface of the guide grooves. A pair of slide rails are provided behind the mounting base.

[0008] Preferably, the pushing assembly includes a cylinder disposed at the bottom of the mounting plate, a connecting plate disposed at the top end of the telescopic rod of the cylinder, an mounting plate disposed on the connecting plate, symmetrical sliding tables disposed on both sides of the bottom of the mounting plate, the two sliding tables being movably disposed on two slide rails respectively, a number of receiving plates corresponding to guide grooves disposed at the top of the mounting plate, a connecting rod disposed at the bottom of the mounting plate corresponding to the number of guide grooves, and a docking block corresponding to the docking groove disposed at the front end of the connecting rod.

[0009] Preferably, the two hopper assemblies are respectively disposed on the top of the mounting base and the mounting plate. The hopper assembly includes a buffer base, and the buffer base has several discharge ports corresponding to the guide platform. Each discharge port is provided with a support base at its top. Each support base is provided with a PC outer tube. A central dustproof shaft is provided inside the PC outer tube, and a wear-resistant ring is sleeved on the outside of the central dustproof shaft. Each of the feeding ports is equipped with a limit pin, and a movable groove is provided on the top port of each feeding port. A baffle is movably arranged in the movable groove. The baffle has a discharge port corresponding to the central dustproof shaft. An adjustment groove is also provided on the baffle. The limit pin is arranged in the adjustment groove.

[0010] Preferably, the sensing component includes a receiving tray disposed at the bottom of the feeding chute, support pillars symmetrically arranged on both sides of the top of the receiving tray, guide rods disposed on the support pillars, photoelectric mounting blocks disposed on the top of the guide rods, and photoelectric sensors symmetrically arranged on one side of the two photoelectric mounting blocks.

[0011] The beneficial effects of adopting the above structure are: 1. This utility model achieves quantitative discharge of multiple wear rings at a time by using a design where multiple discharge ports of the hopper component correspond one-to-one with the guide grooves of the guide platform, and a synchronous pushing structure with the receiving plate. Compared with the problem of inconsistent quantity and missing parts that are easy to occur with manual grabbing, this structure ensures that the quantity of material taken out each time is consistent from the source of material discharge, avoids deviation in the number of wear rings assembled, and significantly improves the product yield.

[0012] 2. This utility model adopts an automated material feeding mode that uses photoelectric induction triggering and cylinder drive. Operators only need to reach out and trigger the sensing area to complete the material feeding, eliminating the need for manual counting and sorting. The material feeding time for a single feeding is reduced to the second level. Compared with the inefficient mode of traditional manual grasping, this equipment can achieve continuous and high-frequency material feeding, greatly improving the assembly efficiency of the production line and effectively meeting the capacity requirements of large-scale production in the new energy vehicle industry. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall bottom view structure of this utility model; Figure 3 This is a schematic diagram of the mounting frame structure of this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the material pushing component structure of this utility model; Figure 6 This is a schematic diagram of the bottom view structure of the pusher assembly of this utility model; Figure 7 This is a schematic diagram of the sensing component structure of this utility model; Figure 8 This is a schematic diagram of the hopper assembly structure of this utility model; Figure 9 This is a schematic diagram of the buffer socket structure of this utility model.

[0014] Explanation of reference numerals in the attached figures: 1. Mounting frame, 10. Mounting plate, 11. Slide rail, 12. Discharge slide, 13. Mounting base, 14. Guide platform, 15. Guide groove, 16. Docking groove, 2. Pushing assembly, 20. Cylinder, 21. Connecting plate, 22. Mounting plate, 23. Slide table, 24. Receiving plate, 25. Connecting rod, 26. Docking block, 3. Sensing assembly, 30. Receiving tray, 31. Support column, 32. Guide rod, 33. Photoelectric mounting block, 34. Through-beam photoelectric, 45. Hopper assembly, 40. Buffer seat, 41. Discharge port, 42. Limiting pin, 43. Moving groove, 44. Baffle plate, 45. Discharge port, 46. Adjusting groove, 47. Central dustproof shaft, 48. PC outer tube, 49. Support base. Detailed Implementation

[0015] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0016] like Figure 1 - Figure 9As shown, this utility model proposes an automatic discharging device for wear-resistant rings in a new energy vehicle air conditioning compressor production line. It includes a mounting frame 1, with a mounting plate 10 fixedly mounted on top. A pair of hopper components 4 are symmetrically mounted on the top of the mounting frame 1. A discharge slide 12 is connected to the front end of the mounting plate 10. A sensing component 3 is correspondingly arranged below the discharge slide 12 to trigger the material handling function. A mounting base 13 is fixedly installed on the front end of the top of the mounting plate 10. Several guide platforms 14 are evenly spaced along the length of the mounting base 13. Each guide platform 14 has a through-type guide groove 15. A docking groove 16 adapted to subsequent structures is opened in the middle of the bottom surface of the guide groove 15. A pair of slides are arranged parallel to each other on the mounting plate 10 behind the mounting base 13. Rail 11 provides guidance and support for the movement of the pusher assembly 2. The core driving component of the pusher assembly 2 is a cylinder 20 fixed at the bottom of the mounting plate 10. The top of the telescopic rod of the cylinder 20 is vertically connected to a connecting plate 21. A horizontally arranged mounting plate 22 is fixed on the upper surface of the connecting plate 21. Slides 23 are symmetrically mounted on both sides of the bottom of the mounting plate 22. The two slides 23 are slidably engaged with the two slide rails 11 respectively. A receiving plate 24 is vertically fixed at the top of the mounting plate 22 corresponding to the position of each guide groove 15. At the same time, a connecting rod 25 extends downward from the bottom of the mounting plate 22 corresponding to the position of the guide groove 15. The top of the connecting rod 25 is integrally formed with a docking block 26 that is precisely matched with the docking groove 16 to ensure the stability of the receiving plate 24 when it moves. Two hopper components 4 are arranged at the top positions of the mounting base 13 and the mounting plate 10, respectively. Each hopper component 4 includes a horizontally arranged buffer base 40. The buffer base 40 has a discharge port 41 corresponding to the number of guide platforms 14. Each discharge port 41 has a support base 49 fixed at the top. A PC outer tube 48 is embedded in the support base 49. A central dustproof shaft 47 is coaxially arranged inside the PC outer tube 48. Wear-resistant rings are stacked and sleeved on the outside of the central dustproof shaft 47 to achieve orderly storage. A limiting pin 42 is transversely inserted inside each discharge port 41. A moving groove 43 extending along the length direction is opened at the top port of the discharge port 41. A baffle 44 is movably embedded in the moving groove 43. A discharge port 45 adapted to the diameter of the central dustproof shaft 47 is opened in the middle of the baffle 44. A long strip moving groove 43 that slides with the limiting pin 42 is also opened on the baffle 44. The opening and closing of the discharge port 41 is controlled by the sliding of the baffle 44. The component includes a receiving tray 30 located at the bottom of the unloading chute 12. symmetrical support bases 31 are fixed on both sides of the top of the receiving tray 30. A guide rod 32 extends vertically upward from the support base 31. A photoelectric mounting block 33 is fixed to the top of the guide rod 32. Opposite photoelectric sensors 34 are symmetrically mounted on the opposite sides of the two photoelectric mounting blocks 33 to form a precise sensing area.

[0017] The operating principle of this device is as follows: Before use, the operator needs to pull several baffles 44 of the rear hopper assembly 4 backward along the moving groove 43, so that the non-discharge port 45 area of ​​the baffles 44 is blocked at the bottom of the support base 49. At this time, the wear-resistant rings stacked inside the PC outer tube 48 are blocked by the baffles 44, preventing them from falling prematurely. Then, the wear-resistant rings are neatly fitted on the outside of the central dustproof shaft 47 to complete the material loading preparation. When the production line needs to retrieve materials, the operator puts his hand between the two photoelectric sensors 34, and the photoelectric sensors 34 are blocked. The sensor signal is then triggered, which controls the cylinder 20 to start and retract the telescopic rod. The telescopic rod drives the connecting plate 21 to move forward synchronously. The connecting plate 21 pushes the top mounting plate 22 to slide forward along the slide rail 11. Several receiving plates 24 on the top of the mounting plate 22 move forward accordingly. Their front ends contact the wear-resistant ring in the guide groove 15 of the guide table 14 and push the wear-resistant ring forward until the wear-resistant ring leaves the guide groove 15 and slides into the unloading slide 12. Finally, it falls down along the unloading slide 12 into the hands of the worker, completing a single automatic unloading operation.

[0018] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of the utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of the utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. An automatic discharge device for wear-resistant rings in a new energy vehicle air conditioning compressor production line, comprising a mounting frame (1) and a mounting plate (10) on the mounting frame (1), characterized in that: The top of the mounting frame (1) is provided with a pair of hopper components (4), the front end of the mounting plate (10) is provided with a feeding slide (12), the bottom of the feeding slide (12) is provided with a sensing component (3), and the mounting plate (10) is also provided with a pushing component (2).

2. The automatic discharging equipment for wear-resistant rings in a new energy vehicle air conditioning compressor production line according to claim 1, characterized in that: The mounting plate (10) is provided with a mounting base (13) at the top front end. Several guide platforms (14) are provided at equal intervals on the mounting base (13). Guide grooves (15) are provided on the guide platforms (14). A docking groove (16) is provided on the inner bottom surface of the guide grooves (15). A pair of slide rails (11) are provided behind the mounting base (13).

3. The automatic discharging equipment for wear-resistant rings in a new energy vehicle air conditioning compressor production line according to claim 2, characterized in that: The pushing assembly (2) includes a cylinder (20) disposed at the bottom of the mounting plate (10). A connecting plate (21) is provided at the top of the telescopic rod of the cylinder (20). An mounting plate (22) is provided on the connecting plate (21). Slides (23) are symmetrically arranged on both sides of the bottom of the mounting plate (22). The two slides (23) are respectively movably disposed on two slide rails (11). Several receiving plates (24) corresponding to guide grooves (15) are provided at the top of the mounting plate (22). Connecting rods (25) are provided at the bottom of the mounting plate (22) at the positions corresponding to several guide grooves (15). A docking block (26) corresponding to the docking groove (16) is provided at the front end of the connecting rod (25).

4. The automatic discharging equipment for wear-resistant rings in a new energy vehicle air conditioning compressor production line according to claim 2, characterized in that: The two hopper assemblies (4) are respectively set on the top of the mounting base (13) and the mounting plate (10). The hopper assembly (4) includes a buffer base (40). The buffer base (40) has several discharge ports (41) corresponding to the guide platform (14). Each discharge port (41) is provided with a support base (49) on its top. Each support base (49) is provided with a PC outer tube (48). The PC outer tube (48) is provided with a central dustproof shaft (47). A wear-resistant ring is sleeved on the outside of the central dustproof shaft (47). Each of the feeding ports (41) is provided with a limit pin (42), and each feeding port (41) has a moving groove (43) on its top port. A baffle (44) is movably arranged in the moving groove (43). The baffle (44) has a discharge port (45) corresponding to the central dustproof shaft (47). An adjustment groove (46) is also provided on the baffle (44). The limit pin (42) is arranged in the adjustment groove (46).

5. The automatic discharging equipment for wear-resistant rings in a new energy vehicle air conditioning compressor production line according to claim 1, characterized in that: The sensing component (3) includes a receiving tray (30) at the bottom of the feeding slide (12). Support seats (31) are symmetrically arranged on both sides of the top of the receiving tray (30). Guide rods (32) are arranged on the support seats (31). Photoelectric mounting blocks (33) are arranged on the top of the guide rods (32). Optical photoelectric sensors (34) are symmetrically arranged on the corresponding side of the two photoelectric mounting blocks (33).

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