Automatic assembling and detecting all-in-one machine for double-sided iron shell

Abstract

The utility model relates to an automatic assembling and detecting all-in-one machine for a double-sided iron shell, which comprises a machine table, an electric rotating table is arranged in the middle of the machine table, a plurality of carriers are fixedly connected to a rotating disc of the electric rotating table, and each carrier is provided with a positioning groove and a positioning column. A lower cover feeding mechanism, a framework feeding mechanism, a first press-fitting detection mechanism, an upper cover feeding mechanism, a second press-fitting detection mechanism, an inner hole detection mechanism and a discharging mechanism are sequentially arranged on the machine table around a rotating disc of the electric rotating table, and the lower cover feeding mechanism comprises a vibration feeding machine, a material channel, a dislocation air cylinder, a transition carrying plate and a feeding mechanical arm. A servo motor is fixedly connected to a moving table of the feeding mechanical arm, a clamping jaw air cylinder is fixedly connected to the output end of the servo motor, and a CCD camera is fixedly connected to the portion, beside the lower cover feeding mechanism, of the machine table. The beneficial effects of the utility model are that the device can adapt to automatic feeding circulation and automatic press-fitting detection of the automobile connection terminal, and improves the production quality and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of shell assembly equipment, specifically to an automatic assembly and testing machine for double-sided iron shells. Background Technology

[0002] Automotive connector terminals are a component of automotive electrical systems. Existing automotive connector terminals mainly consist of a frame, a lower cover, and an upper cover. During the manufacturing process, the frame, lower cover, and upper cover need to be stacked and pressed together to form a finished product. The lower cover is a circular shell, and the upper cover is a circular shell with a flat groove at one end. During assembly, only the lower cover needs to be oriented and positioned before assembly.

[0003] Existing assembly equipment uses a carrier to position the product, and then places the stacked product under a cylinder for pressing. Although this can achieve automated pressing, the loading, positioning and transfer of the product still require manual labor, which is inefficient. Therefore, a double-sided iron shell automatic assembly and testing integrated machine is needed. Utility Model Content

[0004] The purpose of this invention is to provide an automatic assembly and testing machine for double-sided iron shells, which can adapt to the automated feeding and automated pressing and testing of automotive connection terminals, thereby improving the production quality and efficiency of automotive connection terminals.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a double-sided iron shell automatic assembly and testing integrated machine, comprising a machine base, an electric rotary table disposed in the middle of the machine base, multiple carriers fixedly connected to the turntable of the electric rotary table, each carrier being provided with a positioning groove and a positioning column, and a lower cover feeding mechanism, a frame feeding mechanism, a first pressing and testing mechanism, an upper cover feeding mechanism, a second pressing and testing mechanism, an inner hole testing mechanism, and an unloading mechanism sequentially arranged around the turntable of the electric rotary table on the machine base, the lower cover feeding mechanism comprising a vibrating feeder, a material channel, a misalignment cylinder, a transition plate, and a feeding robot, a servo motor fixedly connected to the moving platform of the feeding robot, and a gripper cylinder fixedly connected to the output end of the servo motor, the... A CCD camera is fixedly connected to the lower cover feeding mechanism on the machine platform. The lower cover feeding mechanism and the upper cover feeding mechanism have the same structure. The second pressing detection mechanism has the same structure as the first pressing detection mechanism. The first pressing detection mechanism includes a pressing cylinder, a pressing bracket, and a first elastic block. The inner hole detection mechanism includes a first lifting cylinder, a first slide, a second lifting cylinder, a second slide, a second elastic block, and an elastic detection rod. A light-shielding plate is fixedly connected to the movable end of the first elastic block and the movable rod of the elastic detection rod. A photoelectric sensor is fixedly connected to both the pressing bracket and the second slide. The fixed end of the elastic detection rod is fixedly connected to the second slide, and the movable end of the elastic detection rod is slidably connected to the second slide.

[0006] Furthermore, the transition plate is fixedly connected to the moving platform of the misalignment cylinder, the transition plate is provided with a material trough, the discharge port of the material channel is correspondingly set with the material trough of the transition plate, and the loading robot is fixedly connected to the machine base.

[0007] Furthermore, multiple carriers are arranged in a circular array on the turntable, the pressing cylinder is fixedly connected to the machine base, the pressing bracket is fixedly connected to the moving platform of the pressing cylinder, and the fixed end of the first elastic pressing block is fixedly connected to the pressing bracket.

[0008] Furthermore, the first lifting cylinder is fixedly connected to the machine base, the first slide is fixedly connected to the moving platform of the first lifting cylinder, the fixed ends of the second lifting cylinder and the second elastic pressure block are both fixedly connected to the first slide, and the second slide is fixedly connected to the moving platform of the second lifting cylinder.

[0009] Furthermore, a finished product conveyor belt and a waste box are provided on the machine platform next to the unloading mechanism.

[0010] The beneficial effects of this utility model are as follows: through the practical cooperation of the lower cover feeding mechanism, the skeleton feeding mechanism, the first pressing and testing mechanism, the upper cover feeding mechanism, the second pressing and testing mechanism, the inner hole testing mechanism and the unloading mechanism, it can adapt to the automated feeding and automated pressing and testing of automotive connecting terminals, thereby improving the production quality and efficiency of automotive connecting terminals. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the vehicle of this utility model.

[0013] Figure 3 This is a schematic diagram of the lower cover feeding mechanism of this utility model.

[0014] Figure 4 This is a schematic diagram of the first pressing and testing mechanism of this utility model.

[0015] Figure 5 This is a schematic diagram of the internal hole detection mechanism of this utility model.

[0016] Figure 6 This is a schematic diagram of the unloading mechanism of this utility model.

[0017] In the diagram: 1. Machine base; 2. Electric rotary table; 3. Carrier; 301. Positioning slot; 302. Positioning column; 4. Lower cover feeding mechanism; 401. Vibrating feeder; 402. Material channel; 403. Misalignment cylinder; 404. Transition plate; 405. Feeding robot; 406. Servo motor; 407. Gripper cylinder; 408. CCD camera; 5. Frame feeding mechanism; 6. First pressing and detection mechanism; 601. Pressing cylinder; 6 02. Pressing bracket; 603. First elastic pressing block; 7. Upper cover feeding mechanism; 8. Second pressing detection mechanism; 9. Inner hole detection mechanism; 901. First lifting cylinder; 902. First slide table; 903. Second lifting cylinder; 904. Second slide table; 905. Second elastic pressing block; 906. Elastic detection rod; 10. Light shield; 11. Photoelectric sensor; 12. Finished product conveyor belt; 13. Waste box; 14. Unloading mechanism. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0019] refer to Figures 1-6The illustrated automatic assembly and testing machine for double-sided iron shells includes a machine base 1. An electric rotary table 2 is positioned in the center of the machine base 1. Multiple carriers 3 are fixedly connected to the turntable of the electric rotary table 2. Each carrier 3 is provided with a positioning groove 301 and a positioning post 302. Surrounding the turntable of the electric rotary table 2 on the machine base 1 are sequentially arranged a lower cover feeding mechanism 4, a frame feeding mechanism 5, a first pressing and testing mechanism 6, an upper cover feeding mechanism 7, a second pressing and testing mechanism 8, and an inner hole testing mechanism 9. The unloading mechanism 14 and the lower cover loading mechanism 4 include a vibrating feeder 401, a material channel 402, a misalignment cylinder 403, a transition plate 404, and a loading robot 405. A servo motor 406 is fixedly connected to the moving platform of the loading robot 405, and a gripper cylinder 407 is fixedly connected to the output end of the servo motor 406. A CCD camera 408 is fixedly connected to the machine base 1 next to the lower cover loading mechanism 4. The CCD camera 408 is used to cooperate with the loading robot 405. Adjust the angle of the lower cover to ensure it is placed on the carrier 3. The positioning pin 302 can be inserted into the corresponding slot for positioning. The lower cover feeding mechanism 4 and the upper cover feeding mechanism 7 have the same structure. The second pressing detection mechanism 8 has the same structure as the first pressing detection mechanism 6. The first pressing detection mechanism 6 includes a pressing cylinder 601, a pressing bracket 602, and a first elastic pressing block 603. The inner hole detection mechanism 9 includes a first lifting cylinder 901, a first slide 902, a second lifting cylinder 903, a second slide 904, a second elastic pressing block 905, and an elastic detection rod 906. A light shield 10 is fixedly connected to the movable end of the first elastic pressing block 603 and the movable rod of the elastic detection rod 906. A photoelectric sensor 11 is fixedly connected to the pressing bracket 602 and the second slide 904. The fixed end of the elastic detection rod 906 is fixedly connected to the second slide 904, and the movable end of the elastic detection rod 906 is slidably connected to the second slide 904.

[0020] The transition plate 404 is fixedly connected to the moving platform of the misalignment cylinder 403. The transition plate 404 is provided with a material trough, which is used to match the material channel 402 for receiving materials, ensuring that one lower cover is loaded each time. The discharge port of the material channel 402 is correspondingly set with the material trough of the transition plate 404. The loading robot 405 is fixedly connected to the machine base 1.

[0021] Multiple carriers 3 are arranged in a circular array on the turntable. The pressing cylinder 601 is fixedly connected to the machine base 1. The pressing bracket 602 is fixedly connected to the moving platform of the pressing cylinder 601. The pressing cylinder 601 can drive the pressing bracket 602 to perform lifting and lowering actions. The fixed end of the first elastic pressing block 603 is fixedly connected to the pressing bracket 602.

[0022] The first lifting cylinder 901 is fixedly connected to the machine base 1, the first slide 902 is fixedly connected to the moving platform of the first lifting cylinder 901, the fixed ends of the second lifting cylinder 903 and the second elastic pressure block 905 are both fixedly connected to the first slide 902, and the second slide 904 is fixedly connected to the moving platform of the second lifting cylinder 903.

[0023] The machine 1 is equipped with a finished product conveyor belt 12 and a waste box 13 located next to the unloading mechanism 14. The finished product conveyor belt 12 is used to transport finished products, and the waste box 13 is used to collect defective products.

[0024] The working principle of this utility model is as follows: In use, the lower cover is fed by the lower cover feeding mechanism 4. After being gripped by the feeding robot 405 and driven by the gripper cylinder 407, the lower cover is adjusted in angle by the servo motor 406 under the inspection of the CCD camera 408. After adjustment, it is placed in the carrier 3 for positioning. Next, the skeleton is fed by the skeleton feeding mechanism 5, placing it inside the lower housing. Then, at the first pressing detection mechanism, the pressing cylinder 601 drives the pressing bracket 602 to descend, and the first elastic pressing block 603 presses the skeleton onto the lower housing. If the carrier 3 is empty, the photoelectric sensor 11 will always detect the light-blocking plate 10 after pressing, triggering an alarm indicating empty material. After this pressing is completed and the detection is passed, the upper cover is fed by the upper cover feeding mechanism 7. The upper cover is stacked on the lower cover and frame after the initial assembly. Then, the upper cover is further press-fitted and inspected at the second press-fitting inspection mechanism 8. The press-fitting and inspection steps are the same as those at the first press-fitting inspection mechanism 6. Then, the inner hole inspection mechanism 9 is used to inspect the inner hole of the finished product to check whether the position and size of the center hole are qualified. First, the first lifting cylinder 901 drives the first slide 902 to descend, and the second elastic pressure block 905 presses the product down onto the carrier 3. Then, the second lifting cylinder 903 drives the second slide 904 to descend. If the elastic detection rod 906 can be fully inserted into the center hole of the product, the test is qualified; otherwise, it is unqualified. Finally, at the unloading mechanism 14, the products that pass all the tests are qualified and are transferred to the finished product conveyor belt 12 for unloading. Defective products are unloaded into the waste box 13.

[0025] The above embodiments are used to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A double-sided iron shell automatic assembly and testing integrated machine, characterized in that: The system includes a machine base (1), an electric rotary table (2) located in the middle of the machine base (1), and multiple carriers (3) fixedly connected to the turntable of the electric rotary table (2). Each carrier (3) is provided with a positioning groove (301) and a positioning column (302). The machine base (1) is arranged around the turntable of the electric rotary table (2) with a lower cover feeding mechanism (4), a frame feeding mechanism (5), a first pressing and testing mechanism (6), an upper cover feeding mechanism (7), a second pressing and testing mechanism (8), and an inner hole inspection mechanism (9). The measuring mechanism (9) and the unloading mechanism (14) are included. The lower cover loading mechanism (4) includes a vibrating feeder (401), a material channel (402), a misalignment cylinder (403), a transition plate (404), and a loading robot (405). A servo motor (406) is fixedly connected to the moving platform of the loading robot (405). A gripper cylinder (407) is fixedly connected to the output end of the servo motor (406). A CCD phase is fixedly connected to the machine base (1) next to the lower cover loading mechanism (4). The machine (408) has the same structure as the lower cover feeding mechanism (4) and the upper cover feeding mechanism (7). The second pressing detection mechanism (8) has the same structure as the first pressing detection mechanism (6). The first pressing detection mechanism (6) includes a pressing cylinder (601), a pressing bracket (602), and a first elastic pressing block (603). The inner hole detection mechanism (9) includes a first lifting cylinder (901), a first slide (902), a second lifting cylinder (903), a second slide (904), and a second elastic pressing block (603). The first elastic pressure block (603) and the elastic detection rod (906) are equipped with light-shielding plates (10) fixedly connected to the movable end of the first elastic pressure block (603) and the movable rod of the elastic detection rod (906). The press-fit bracket (602) and the second slide (904) are both fixedly connected to photoelectric sensors (11). The fixed end of the elastic detection rod (906) is fixedly connected to the second slide (904), and the movable end of the elastic detection rod (906) is slidably connected to the second slide (904).

2. The automatic assembly and testing machine for double-sided iron shells according to claim 1, characterized in that: The transition plate (404) is fixedly connected to the moving platform of the misalignment cylinder (403). The transition plate (404) is provided with a material trough. The discharge port of the material channel (402) is correspondingly set with the material trough of the transition plate (404). The loading robot (405) is fixedly connected to the machine base (1).

3. The automatic assembly and testing machine for double-sided iron shells according to claim 1, characterized in that: Multiple carriers (3) are arranged in a circular array on the turntable. The pressing cylinder (601) is fixedly connected to the machine base (1). The pressing bracket (602) is fixedly connected to the moving platform of the pressing cylinder (601). The fixed end of the first elastic block (603) is fixedly connected to the pressing bracket (602).

4. The automatic assembly and testing machine for double-sided iron shells according to claim 1, characterized in that: The first lifting cylinder (901) is fixedly connected to the machine base (1), the first slide (902) is fixedly connected to the moving platform of the first lifting cylinder (901), the fixed ends of the second lifting cylinder (903) and the second elastic pressure block (905) are both fixedly connected to the first slide (902), and the second slide (904) is fixedly connected to the moving platform of the second lifting cylinder (903).

5. The automatic assembly and testing machine for double-sided iron shells according to claim 1, characterized in that: The machine base (1) is provided with a finished product conveyor belt (12) and a waste box (13) located next to the unloading mechanism (14).

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