Feeding mechanism for precise automobile part coating machining

Abstract

The utility model relates to the technical field of automobile part machining, and discloses a feeding mechanism for precise automobile part coating machining, which comprises a conveying frame, and a feeding mechanism is arranged in the conveying frame; the feeding mechanism comprises a conveying belt, the conveying belt is arranged in a conveying frame, a first stepping motor is fixedly installed on one side of the conveying frame, the output end of the first stepping motor is fixedly connected with a first screw rod, the outer portion of the first screw rod is in threaded connection with a moving frame, and a second stepping motor is fixedly installed on the upper surface of the moving frame. The output end of the second stepping motor is fixedly connected with a second screw rod, and the outer portion of the second screw rod is in threaded connection with a connecting frame. According to the precise part feeding device, parts can be automatically conveyed and fed conveniently, workers do not need to manually pour a large number of precise parts into a part frame in which the parts are immersed, the workload and difficulty of the workers in the feeding process can be reduced, and the phenomenon that the workers are prone to fatigue is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part processing, in particular to a feeding mechanism for precision automobile part coating processing. Background Technique

[0002] Precision automobile parts refer to automobile parts that are finely processed by high-precision mechanical equipment. They have extremely high manufacturing precision and complex geometric shapes. These parts play a crucial role in automobile manufacturing, not only affecting the performance and reliability of the automobile, but also directly related to the safety and comfort of the driver. During the long-term use of automobile parts, they will face various complex environmental conditions, such as high temperature, humidity, salt spray, etc. These may cause corrosion to the parts. Coating can form a protective film on the surface of the parts, effectively isolating the direct contact between the external environment and the part substrate, thereby improving the corrosion resistance of the parts and extending their service life.

[0003] After retrieval, the Chinese patent with the publication number CN215030379U discloses an automobile air-conditioning assembly part surface coating device. Aiming at the phenomenon that uneven spraying often occurs during the spraying of the surface of air-conditioning parts in the traditional method, too much liquid is sprayed in some places, resulting in waste, and too little spraying in some places makes the surface of the parts unable to be properly protected, thus affecting the normal use of the parts. In addition, after uniformly spraying the surface of one kind of part, it is difficult to uniformly spray various parts with different shapes. Therefore, it solves the problems that uneven spraying often occurs during the spraying of the surface of air-conditioning parts in the traditional method, too much liquid is sprayed in some places, resulting in waste, too little spraying in some places makes the surface of the parts unable to be properly protected, thus affecting the normal use of the parts, and in addition, after uniformly spraying the surface of one kind of part, it is difficult to uniformly spray various parts with different shapes.

[0004] The above-mentioned device is convenient for coating parts. During the coating process of parts, electrophoresis coating is usually used to immerse the parts for coating. During the existing electrophoresis coating process of parts, it is usually necessary to manually transport a large number of precision parts and then pour them into the part frame for immersing the parts. It is not convenient for automatic feeding before precision part coating, which makes the staff need to frequently return for transportation, increasing the workload of the staff. And frequent turning back for a long time is likely to cause fatigue to the staff, resulting in a reduction in work efficiency and being not convenient for the rapid feeding of precision parts. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to provide a feeding mechanism for precision automobile part coating processing.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A feeding mechanism for precision automobile part coating processing, including a transfer frame, and a feeding mechanism is arranged inside the transfer frame;

[0007] The feeding mechanism includes a conveyor belt, the conveyor belt is arranged inside the transfer frame, a first stepping motor is fixedly installed on one side of the transfer frame, the output end of the first stepping motor is fixedly connected with a first screw rod, a moving frame is threadedly connected to the outside of the first screw rod, a second stepping motor is fixedly installed on the upper surface of the moving frame, the output end of the second stepping motor is fixedly connected with a second screw rod, a connecting frame is threadedly connected to the outside of the second screw rod, one end of the connecting frame is fixedly connected with a first feeding frame, a limiting rod is fixedly connected to the other side of the transfer frame, a moving frame is slidably connected to the outside of the limiting rod, a chute is opened on one side of the moving frame, a slider is slidably connected to the inside of the chute, and a connecting rod is fixedly connected to one side of the slider.

[0008] As a further description of the above technical solution:

[0009] An adjusting component is arranged inside the first feeding frame, and the adjusting component includes two shrinking slots.

[0010] As a further description of the above technical solution:

[0011] Both of the two shrinking slots are opened on both sides of the first feeding frame, and one side of the moving frame is slidably connected to one side of the transfer frame.

[0012] As a further description of the above technical solution:

[0013] A connecting plate is slidably connected to the inside of the shrinking slot, a stud is rotatably connected to one side of the first feeding frame, and a knob is fixedly connected to one end of the stud.

[0014] As a further description of the above technical solution:

[0015] A second feeding frame is fixedly connected between the two connecting plates, a mounting frame is fixedly connected to one side of the connecting plate, and one of the mounting frames is threadedly connected to the outside of the stud.

[0016] As a further description of the above technical solution:

[0017] A fixing rod is fixedly connected to the other side of the first feeding frame, and the other mounting frame is slidably connected to the outside of the fixing rod.

[0018] As a further description of the above technical solution:

[0019] Two guiding plates are fixedly connected to the inside of the transfer frame, and the two guiding plates are arranged on the upper surface of the conveyor belt.

[0020] The utility model has the following beneficial effects:

[0021] 1. Through the setting of the feeding mechanism, when coating and feeding precision automotive parts, the utility model increases the function of facilitating automatic material transfer and feeding of the parts, eliminating the need for workers to manually pour a large number of precision parts into the parts box that submerges the parts. This is beneficial for reducing the workload and difficulty of workers during the feeding process, reducing the phenomenon of workers getting easily fatigued, and improving the feeding efficiency.

[0022] 2. Through the setting of the adjustment component, when coating and feeding precision parts, the utility model increases the function of facilitating the adjustment of the parts box that submerges the parts, which is beneficial for adjusting the internal capacity of the parts box, so as to adapt to precision parts of different quantities and sizes, improving the adjustability of the parts box and the matching degree with parts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure proposed by the utility model;

[0024] Figure 2 is a schematic diagram of the connecting frame structure proposed by the utility model;

[0025] Figure 3 is a schematic diagram of the limiting rod structure proposed by the utility model;

[0026] Figure 4 is a schematic diagram of the moving frame structure proposed by the utility model;

[0027] Figure 5 is a schematic diagram of the slider structure proposed by the utility model;

[0028] Figure 6 is a schematic diagram of the contraction groove structure proposed by the utility model;

[0029] Figure 7 is a schematic diagram of the connecting plate structure proposed by the utility model;

[0030] Figure 8 is a schematic diagram of the transmission frame structure proposed by the utility model;

[0031] Figure 9 is a schematic diagram of the moving frame structure proposed by the utility model.

[0032] Legend Explanation:

[0033] 1. Transfer frame; 2. Conveyor belt; 3. First stepping motor; 4. First screw; 5. Moving frame; 6. Second stepping motor; 7. Second screw; 8. Connecting frame; 9. First feeding frame; 10. Limiting rod; 11. Moving frame; 12. Chute; 13. Slide block; 14. Connecting rod; 15. Shrinkage groove; 16. Stud; 17. Knob; 18. Connecting plate; 19. Second feeding frame; 20. Mounting frame; 21. Fixed rod; 22. Guide plate. Detailed implementation manner

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] As shown in the attached Figures 1-9 figure, an embodiment provided by the present invention: a feeding mechanism for precision automobile part coating processing, including a transfer frame 1, and a feeding mechanism is arranged inside the transfer frame 1;

[0036] The feeding mechanism includes a conveyor belt 2, the conveyor belt 2 is arranged inside the transfer frame 1, a first stepping motor 3 is fixedly installed on one side of the transfer frame 1, the output end of the first stepping motor 3 is fixedly connected to a first screw 4, a moving frame 5 is threadedly connected to the outside of the first screw 4, a second stepping motor 6 is fixedly installed on the upper surface of the moving frame 5, the output end of the second stepping motor 6 is fixedly connected to a second screw 7, a connecting frame 8 is threadedly connected to the outside of the second screw 7, one end of the connecting frame 8 is fixedly connected to a first feeding frame 9, a limiting rod 10 is fixedly connected to the other side of the transfer frame 1, a moving frame 11 is slidably connected to the outside of the limiting rod 10, a chute 12 is opened on one side of the moving frame 11, a slide block 13 is slidably connected to the inside of the chute 12, one side of the slide block 13 is fixedly connected to a connecting rod 14, the first screw 4 is convenient for driving the moving frame 5 to move, the connecting frame 8 is used for connecting the first feeding frame 9, and the limiting rod 10 is convenient for limiting when the first feeding frame 9 moves, improving stability.

[0037] As shown in the attached Figure 6 figure, an adjusting component is arranged inside the first feeding frame 9, and the adjusting component includes two shrinkage grooves 15, both of the two shrinkage grooves 15 are opened on both sides of the first feeding frame 9, and the shrinkage grooves 15 are convenient for the sliding of the connecting plate 18.

[0038] As shown in the attached Figure 1 figure, one side of the moving frame 5 is slidably connected to one side of the transfer frame 1, a connecting plate 18 is slidably connected to the inside of the shrinkage groove 15, and the connecting plate 18 is convenient for connecting the second feeding frame 19.

[0039] As shown in the appendix Figure 3 As shown in the figure, one side of the first feeding frame 9 is rotatably connected with a stud 16. One end of the stud 16 is fixedly connected with a knob 17. A second feeding frame 19 is fixedly connected between two connecting plates 18. One side of the connecting plate 18 is fixedly connected with a mounting frame 20. One of the mounting frames 20 is threadedly connected to the outside of the stud 16. The stud 16 is convenient for driving the mounting frame 20 to move, so that the mounting frame 20 drives the second feeding frame 19 to move through the connecting plate 18.

[0040] As shown in the appendix Figure 2 As shown in the figure, the other side of the first feeding frame 9 is fixedly connected with a fixed rod 21. The other mounting frame 20 is slidably connected to the outside of the fixed rod 21. Two guide plates 22 are fixedly connected inside the conveying frame 1. The two guide plates 22 are arranged on the upper surface of the conveyor belt 2. The guide plates 22 are convenient for guiding the parts during conveying.

[0041] Working principle: First, place the mechanism above the electrophoresis coating tank. When loading the parts, first turn on the motor on one side of the conveyor belt 2, so that the output end of the motor drives the conveyor belt 2 to move. Then pour the precision parts onto the upper surface of the conveyor belt 2. Through the conveyance of the conveyor belt 2, it is convenient to convey the precision parts. And through the guiding of the guide plates 22, it is convenient to guide the parts to fall into the first feeding frame 9 and the second feeding frame 19. Then, first turn on the first stepping motor 3, so that the first stepping motor 3 drives the first screw rod 4 to rotate. When the first screw rod 4 rotates, it is convenient to drive the moving frame 5 to move along the direction of the first screw rod 4, which is convenient to indirectly drive the first feeding frame 9 to move forward. At the same time, under the connection of the connecting rod 14, it is convenient to drive the moving frame 11 to slide on the outside of the limiting rod 10, so as to improve the stability of the first feeding frame 9 when moving. When moving above the solution tank, then turn on the second stepping motor 6, so that the output end of the second stepping motor 6 drives the second screw rod 7 to rotate, which is convenient for the second screw rod 7 to drive the connecting frame 8 and thus drive the first feeding frame 9 to move downward, which is beneficial to make the first feeding frame 9 and the second feeding frame 19 move downward, so that the parts are immersed in the solution tank, which is beneficial for the parts to be electrophoretically coated after loading;

[0042] And when adjusting the internal capacity of the feeding frame according to the size and quantity of the parts, turn the knob 17, so that the knob 17 drives the stud 16 to rotate, which is convenient for the stud 16 to drive one of the mounting frames 20 to move along the direction of the stud 16. Under the connection of the mounting frame 20, it is convenient to drive the connecting plate 18 to slide inside the contraction groove 15, so as to drive the second feeding frame 19 to move inside the first feeding frame 9, which is convenient for adjusting the internal capacity of the feeding frame, beneficial to adapting to the sizes and quantities of different precision parts, and thus improving the adaptability of the feeding frame to different quantities of parts.

[0043] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A feeding mechanism for coating processing of precision automobile parts, comprising a conveying frame (1), characterized in that: A loading mechanism is provided inside the conveying frame (1); The feeding mechanism comprises a conveyor belt (2), the conveyor belt (2) being arranged inside a conveyor frame (1), a first stepper motor (3) being fixedly mounted on one side of the conveyor frame (1), an output end of the first stepper motor (3) being fixedly connected to a first screw rod (4), an external thread of the first screw rod (4) being connected to a moving frame (5), a second stepper motor (6) being fixedly mounted on the upper surface of the moving frame (5), an output end of the second stepper motor (6) being fixedly connected to a second screw rod (7), an external thread of the second screw rod (7) being connected to a connecting frame (8), one end of the connecting frame (8) being fixedly connected to a first feeding frame (9), a limit rod (10) being fixedly connected to the other side of the conveyor frame (1), an external portion of the limit rod (10) being slidably connected to a moving frame (11), a sliding groove (12) being provided on one side of the moving frame (11), a sliding block (13) being slidably connected to the inside of the sliding groove (12), and a connecting rod (14) being fixedly connected to one side of the sliding block (13).

2. The feeding mechanism for coating processing of precision automobile parts according to claim 1 is characterized in that: An adjustment component is arranged inside the first feeding frame (9), and the adjustment component comprises two contraction grooves (15).

3. The feeding mechanism for coating processing of precision automobile parts according to claim 2 is characterized in that: The two shrinkage grooves (15) are both provided on two sides of the first feeding frame (9), and one side of the moving frame (5) is slidably connected to one side of the conveying frame (1).

4. The feeding mechanism for coating processing of precision automobile parts according to claim 3 is characterized in that: A connecting plate (18) is slidably connected inside the shrinkage groove (15), a stud (16) is rotatably connected to one side of the first feeding frame (9), and a knob (17) is fixedly connected to one end of the stud (16).

5. The feeding mechanism for coating processing of precision automobile parts according to claim 4 is characterized in that: A second feeding frame (19) is fixedly connected between the two connecting plates (18), and a mounting frame (20) is fixedly connected to one side of the connecting plate (18), wherein one of the mounting frames (20) is threadedly connected to the outside of the stud (16).

6. The feeding mechanism for coating processing of precision automobile parts according to claim 5 is characterized in that: A fixing rod (21) is fixedly connected to the other side of the first feeding frame (9), and the other mounting frame (20) is slidably connected to the outside of the fixing rod (21).

7. The feeding mechanism for coating processing of precision automobile parts according to claim 1, characterized in that: Two guide plates (22) are fixedly connected to the interior of the conveying frame (1), and the two guide plates (22) are arranged on the upper surface of the conveying belt (2).

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