Metal laser engraving jig for mobile phone frame

Abstract

The utility model discloses a metal laser engraving jig of a mobile phone frame in the technical field of laser engraving jigs, which comprises an L-shaped base, one side of the L-shaped base is fixedly connected with an overturning motor, the overturning motor is fixedly connected with a rotating wheel, two sides of the rotating wheel are in transmission connection with driven wheels through a belt, the driven wheels are fixedly connected with a fixed plate, and the fixed plate is fixedly connected with a movable plate. Limiting devices are slidably connected to the two sides of the fixing plate in a sleeving mode, a limiting sliding groove is fixedly formed in the center of the fixing plate, the two ends of the limiting sliding groove are slidably connected with fixing clamping plates in a sleeving mode, a threaded rod is rotationally connected to the interior of the limiting sliding groove, the threaded rod is connected with the fixing clamping plates in a threaded sleeving mode, and threads at the two ends of the threaded rod are opposite. According to the device, a clamping type fixing mode is adopted for fixing, so that a mobile phone can be well fixed, the situation that the mobile phone deviates in the machining process, machining deviation is caused, and the quality is affected is avoided, meanwhile, mobile phones of different sizes can be fixed, and the application range is wider.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser engraving jigs, and in particular relates to a metal laser engraving jig for a mobile phone frame. Background Art

[0002] At present, in the production and processing of mobile phone middle frames, people will use laser engraving jigs for laser engraving and marking. Specifically, the jig is used to fix the product so that the part of the product that needs to be processed can be completely exposed within the range of the laser engraving laser. The existing authorization number is CN202221952092.X, which proposes an automatic adjustment laser engraving jig for mobile phone middle frames, which uses a suction cup to fix the mobile phone.

[0003] The above-mentioned existing suction cup fixing method can fix the mobile phone to a certain extent, but the overall fixing effect is not good and it is easy to loosen. In addition, when the suction cup is fixed, manual assistance is required to press and fit, which is inconvenient to operate and has certain limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a metal laser engraving jig for a mobile phone frame, so as to solve the problems mentioned in the above background technology that the existing jig has poor fixing effect and is easy to loosen, and when the suction cup is fixed, manual assistance is required to press and fit, which is inconvenient to operate and has certain limitations.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal laser engraving jig for a mobile phone frame, comprising an L-shaped base, one side of the L-shaped base is fixedly connected to a flip motor, the flip motor is fixedly connected to a rotating wheel, both sides of the rotating wheel are connected to driven wheels through belt drive, the driven wheel is fixedly connected to a fixed plate, both sides of the fixed plate are slidably sleeved with a limiting device, a limiting slot is fixedly provided in the center of the fixed plate, both ends of the limiting slot are slidably sleeved with fixed splints, a threaded rod is rotatably connected inside the limiting slot, the threaded rod is threadedly sleeved with the fixed splint, the threads at both ends of the threaded rod are opposite, and one end of the threaded rod is fixedly connected to a driving device.

[0006] Preferably, the driving device includes a motor box, a driving motor and a first battery, the driving motor is fixedly connected to one side of the motor box, the first battery is fixedly connected to the other side of the motor box, and the driving motor is electrically connected to the first battery through a wire.

[0007] Preferably, the limiting device includes a sliding rod, a clamping groove, a spring and a limiting side plate, the two sides of the fixed plate are fixed with shrinkage grooves, the sliding rod is slidably sleeved inside the shrinkage groove, and the inner side of the limiting side plate is fixed with a clamping groove.

[0008] Preferably, one end of the slide rod is fixedly connected to a spring, one end of the spring is fixedly connected to the inside of the contraction groove, and the other end of the slide rod is fixedly connected to a limiting side plate.

[0009] Preferably, a support column is fixedly connected to the lower end of the L-shaped base, and the number of the support columns is four.

[0010] Preferably, a blowing slot is fixedly opened at the center of the L-shaped base, a filter screen cover is fixedly connected to the center of the blowing slot, and a blowing device is connected to the lower end of the blowing slot.

[0011] Preferably, the blowing device includes a fan box, a fan motor, a cooling fan and a second battery. The fan motor is fixedly connected to both sides of the interior of the fan box, the second battery is fixedly connected to the interior of the fan box, the fan motor is electrically connected to the second battery through a wire, and the fan motor is fixedly connected to the cooling fan through an axis.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model adopts a clamping fixing method to fix the mobile phone, so that the mobile phone can be well fixed, avoiding the deviation of the mobile phone during the processing, resulting in processing deviation and affecting the quality. At the same time, mobile phones of different sizes can be fixed, and the scope of application is wider.

[0014] 2. The utility model can cool down the surface of the processed mobile phone on the one hand, which is beneficial to cooling and molding, and on the other hand, it can blow away the debris left over from the surface processing to keep it clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the fixing plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the side structure of the L-shaped base of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the blowing device of the utility model.

[0019] In the figure: 1. L-shaped base; 2. flip motor; 3. rotating wheel; 4. driven wheel; 5. fixing plate; 6. limiting device; 7. limiting slide groove; 8. fixing clamping plate; 9. threaded rod; 10. driving device; 11. motor box; 12. driving motor; 13. first battery; 14. contraction groove; 15. slide rod; 16. clamping groove; 17. spring; 18. support column; 19. blowing notch; 20. filter screen; 21. blowing device; 22. fan box; 23. fan motor; 24. cooling fan; 25. second battery; 26. limiting side plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a metal laser engraving fixture for a mobile phone frame, comprising an L-shaped base 1, one side of the L-shaped base 1 is fixedly connected to a flip motor 2, the flip motor 2 is fixedly connected to a rotating wheel 3, both sides of the rotating wheel 3 are connected to driven wheels 4 through belt transmission, the driven wheel 4 is fixedly connected to a fixing plate 5, both sides of the fixing plate 5 are slidably sleeved with a limiting device 6, the center of the fixing plate 5 is fixedly provided with a limiting slot 7, both ends of the limiting slot 7 are slidably sleeved with a fixed splint 8, the inner part of the limiting slot 7 is rotatably connected with a threaded rod 9, the threaded rod 9 is threadedly sleeved with the fixed splint 8, the threads at both ends of the threaded rod 9 are opposite, and one end of the threaded rod 9 is fixedly connected with a driving device 10.

[0022] In this embodiment, the mobile phone is placed on the surface of the fixed plate 5 and limited by the limit devices 6 arranged on both sides. After the limitation, the threaded rod 9 is driven to rotate by the arranged driving device 10. After the threaded rod 9 rotates, it rotates with the fixed clamping plate 8, and the fixed clamping plate 8 can only move horizontally under the limitation of the limiting slide groove 7, so that the threaded rod 9 can only drive the fixed clamping plate 8 to move horizontally. Since the threads at both ends of the surface of the threaded rod 9 are opposite, the fixed clamping plates 8 at both ends can be clamped, so that the mobile phone is clamped and fixed. This design method adopts a clamping fixing method for fixing, so that the mobile phone can be well fixed, avoiding the deviation of the mobile phone during the processing, resulting in processing deviation and affecting the quality. At the same time, mobile phones of different sizes can be fixed, and the scope of application is wider.

[0023] Specifically, the driving device 10 includes a motor box 11, a driving motor 12 and a first battery 13. The driving motor 12 is fixedly connected to one side of the motor box 11, and the first battery 13 is fixedly connected to the other side of the motor box 11. The driving motor 12 is electrically connected to the first battery 13 through a wire.

[0024] In this embodiment, the first storage battery 13 can provide power for the driving motor 12, so that the driving motor 12 can drive the threaded rod 9 to rotate.

[0025] Specifically, the limiting device 6 includes a sliding rod 15, a clamping groove 16, a spring 17 and a limiting side plate 26. The two sides of the fixed plate 5 are fixed with contraction grooves 14, the sliding rod 15 is slidably sleeved inside the contraction groove 14, and the inner side of the limiting side plate 26 is fixed with a clamping groove 16.

[0026] In this embodiment, the clamping groove 16 provided on the inner side of the limiting side plate 26 can better fit the mobile phone for limiting.

[0027] Specifically, one end of the slide rod 15 is fixedly connected to a spring 17 , one end of the spring 17 is fixedly connected to the inside of the contraction groove 14 , and the other end of the slide rod 15 is fixedly connected to a limiting side plate 26 .

[0028] In this embodiment, by setting the spring 17, when the mobile phone is placed, the limiting side plates 26 on both sides can be opened. At this time, the spring 17 is stretched and has a certain elastic deformation force, which can limit the side of the mobile phone to a certain extent, making it convenient to clamp and fix.

[0029] Specifically, a support column 18 is fixedly connected to the lower end of the L-shaped base 1 , and there are four support columns 18 .

[0030] In this embodiment, the support column 18 can provide good support for the whole.

[0031] Specifically, a blowing slot 19 is fixedly opened at the center of the L-shaped base 1 , a filter screen cover 20 is fixedly connected to the center of the blowing slot 19 , and a blowing device 21 is connected to the lower end of the blowing slot 19 .

[0032] In this embodiment, air blowing can be performed through the provided blowing device 21. On the one hand, the surface of the mobile phone can be cooled down after processing, which is beneficial to cooling and molding. On the other hand, the debris remaining from the surface processing can be blown away to keep it clean. At the same time, the filter cover 20 can be provided to filter the air, making the blown airflow neater.

[0033] Specifically, the blowing device 21 includes a fan box 22, a fan motor 23, a cooling fan 24 and a second battery 25. The fan motor 23 is fixedly connected to both sides of the interior of the fan box 22, and the second battery 25 is fixedly connected to the interior of the fan box 22. The fan motor 23 is electrically connected to the second battery 25 through a wire, and the fan motor 23 is fixedly connected to the cooling fan 24 through an axis.

[0034] In this embodiment, the fan motor 23 can drive the heat dissipation fan 24 to rotate after being powered on, so as to perform cooling and impurity removal.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal laser engraving jig for a mobile phone frame, including an L-shaped base, characterized in that: One side of the L-shaped base is fixedly connected to a flip motor, the flip motor is fixedly connected to a rotating wheel, both sides of the rotating wheel are connected to driven wheels through belt transmission, the driven wheel is fixedly connected to a fixed plate, both sides of the fixed plate are slidably sleeved with a limiting device, a limiting slot is fixedly opened in the center of the fixed plate, both ends of the limiting slot are slidably sleeved with fixed clamping plates, a threaded rod is rotatably connected inside the limiting slot, the threaded rod is threadedly sleeved with the fixed clamping plate, the threads at both ends of the threaded rod are opposite, and one end of the threaded rod is fixedly connected to a driving device.

2. The metal laser engraving jig for a mobile phone frame according to claim 1, characterized in that: The driving device includes a motor box, a driving motor and a first battery. The driving motor is fixedly connected to one side of the motor box, and the first battery is fixedly connected to the other side of the motor box. The driving motor is electrically connected to the first battery through a wire.

3. The metal laser engraving jig for a mobile phone frame according to claim 2, characterized in that: The limiting device includes a sliding rod, a clamping groove, a spring and a limiting side plate. Contraction grooves are fixedly opened on both sides of the fixed plate. The sliding rod is slidably sleeved inside the contraction groove. The inner side of the limiting side plate is fixedly opened with a clamping groove.

4. The metal laser engraving jig for a mobile phone frame according to claim 3, characterized in that: One end of the slide bar is fixedly connected with a spring, one end of the spring is fixedly connected to the inside of the contraction groove, and the other end of the slide bar is fixedly connected with a limiting side plate.

5. The metal laser engraving jig for a mobile phone frame according to claim 1, characterized in that: The lower end of the L-shaped base is fixedly connected with a support column, and the number of the support columns is four.

6. The metal laser engraving jig for a mobile phone frame according to claim 1, characterized in that: A blowing slot is fixedly opened at the center of the L-shaped base, a filter screen cover is fixedly connected to the center of the blowing slot, and a blowing device is connected to the lower end of the blowing slot.

7. The metal laser engraving jig for a mobile phone frame according to claim 6, characterized in that: The blowing device includes a fan box, a fan motor, a cooling fan and a second battery. The fan motor is fixedly connected to both sides of the fan box, the second battery is fixedly connected to the inside of the fan box, the fan motor is electrically connected to the second battery through a wire, and the cooling fan is fixedly connected to the fan motor through an axis.

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