Screw assembling machine

[0015] In order to describe in detail the technical content, structural features, achieved objectives and effects of the present invention, the following is a detailed description in conjunction with the embodiments and accompanying drawings.

[0016] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a specific orientation. The structure and operation cannot therefore be understood as a limitation of the present invention.

[0017] See figure 1 with figure 2 , A screw assembly machine, including a frame 1, a lifting cylinder 2, an electric screwdriver 3, a screw-out mechanism 4, and a processing positioning mechanism 5. The frame 1 has an "L"-shaped structure. The frame 1 includes a processing platform 11 and an installation platform 12 vertically arranged on one side of the processing platform 11. The lifting cylinder 2 is fixedly installed on the installation platform 12, and the electric screwdriver 3 and the screw-out mechanism 4 are fixedly installed on the lifting cylinder 2 through a fixing frame 13, and can be moved up and down by the lifting cylinder 2, The lower end of the electric screwdriver 3 has magnetism, which can effectively adsorb the screw head when the screw is discharged, thereby completing subsequent processing. The screw out mechanism 4 includes a screw storage device 41, an adapter sleeve 42, and a connecting sleeve 43 arranged between the screw storage device 41 and the adapter sleeve 42. The adapter sleeve 42 is provided with a through hole 421 up and down. One side of the adapter sleeve 42 is provided with an outlet screw hole 422 whose upper and lower ends are respectively communicated with the connecting sleeve 43 and the through hole 421. The outlet of the lower end of the screw hole 422 is adjacent to the lower end of the electric screwdriver 3. The connecting sleeve 42 is sleeved on the outer side of the lower end of the electric screwdriver 3. The processing positioning mechanism 5 includes a positioning right angle plate 51 arranged on the processing platform 11 and an infrared locator 52 which is arranged on the side of the electric screwdriver 3 and can be projected on the positioning right angle plate 51 to improve the accuracy of screwing.

[0018] The aperture of the screw hole 422 of the adapter sleeve 42 can be set according to different types of screws with different aperture sizes, and the aperture of the screw hole 422 is larger than the maximum diameter of the corresponding model screw by 1 to 2 mm, and the screw hole The inner wall of 422 is smoothed to ensure the smooth passage of the screws without screw jamming.

[0019] The electric screwdriver 3 includes a micromotor 31 and a screwdriver 32 installed on the micromotor 31, and the micromotor 31 is fixedly installed on the fixing frame 13.

[0020] In this embodiment, the lower end of the adapter sleeve 42 is provided with a protective layer 423, which can prevent the adapter sleeve 42 from crushing the product after the screw is installed.

[0021] In summary, the design of the infrared locator 52 of the screw assembly machine of the present invention can improve the accuracy of screwing, and the aperture of the screw hole 422 of the adapter sleeve 42 can be set to different aperture sizes according to different types of screws. The screw hole 422 is out, and the hole diameter of the screw hole 422 is larger than the maximum diameter of the corresponding model screw by 1 to 2 mm, and the inner wall of the screw hole 422 is smoothed to ensure the smooth passage of the screw without screw jamming.

[0022] Based on the disclosure and teaching of the foregoing specification, those skilled in the art of the present invention can also make changes and modifications to the foregoing embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the protection scope of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present invention. Other devices that are the same or similar to them are all within the protection scope of the present invention.