CN219024724U

CN219024724U - Positioning mechanism for spraying mobile phone shell

Info

Publication number: CN219024724U
Application number: CN202223605100.6U
Authority: CN
Inventors: 刘尚军; 谈国民; 向健; 杨友聪; 张丽; 周雄春
Original assignee: Shenzhen Ruidafeng Plastic Products Co ltd
Current assignee: Shenzhen Ruidafeng Plastic Products Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-16
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a positioning mechanism for spraying a mobile phone shell, and relates to the technical field of mobile phone shell spraying. Including the spraying platform, top one side fixedly connected with of spraying platform is the shielding cover of U-shaped, and the inner wall of shielding cover is equipped with spraying mechanism, and the top swing joint of spraying platform has two fixed stations that can do opposite directions, move away from each other, is equipped with outer sealing washer and inner seal circle on the fixed station, has offered the absorption hole that is located between outer sealing washer and the inner seal circle on the fixed station, and the inside of fixed station is equipped with the pipeline with absorption hole intercommunication, and one side of fixed station is connected with the vacuum tube of external vacuum equipment of inhaling. This positioning mechanism is used in cell phone case spraying, at the in-process of spraying, one of them fixed station can remove to the inside of shielding cover, makes it go on by the fixed cell phone case to be sprayed, and another fixed station can remove to the outside of shielding cover, conveniently gets the cell phone case above that, and then can improve the efficiency of spraying in-process.

Description

Positioning mechanism for spraying mobile phone shell

Technical Field

The utility model relates to the technical field of mobile phone shell spraying, in particular to a positioning mechanism for mobile phone shell spraying.

Background

As the requirements for the appearance of mobile phones become higher, so too does the effort expended by mobile phone manufacturers on the mobile phone housings. The spraying of color or other coatings on the cell phone casing is an important means to achieve cell phone personalization and to attract consumers.

The utility model provides a paint spraying apparatus for cell-phone shell production that publication number is CN213669998U, includes the device side post, one side bottom position fixedly connected with supporting seat of device side post, the top surface of supporting seat is equipped with the backing plate, one side top position fixedly connected with roof of device side post, the top surface bolted connection of roof has first pneumatic cylinder, the bottom of first pneumatic cylinder is connected with the lifter plate through the telescopic link, the bottom surface fixedly connected with positioner of lifter plate can guarantee to fix the cell-phone shell in the specific position, and convenient quick accuracy carries out the process of spraying paint to the cell-phone shell, but its in-process at the cell-phone shell of spraying, can not be with other cell-phone shells fixed placement of waiting to spray and be prepared of waiting to spray.

Disclosure of Invention

The utility model provides a positioning mechanism for spraying a mobile phone shell, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioning mechanism is used in cell phone case spraying, includes the spraying platform, the top one side fixedly connected with of spraying platform is the shielding cover of U-shaped, the inner wall of shielding cover is equipped with spraying mechanism, the top swing joint of spraying platform has two fixed stations that can do opposite directions, move away from each other, be equipped with outer sealing washer and inner seal circle on the fixed station, the absorption hole that is located between outer sealing washer and the inner seal circle has been seted up on the fixed station, the inside of fixed station is equipped with the pipeline with absorption hole intercommunication, one side of fixed station is connected with the vacuum tube of external vacuum equipment of inhaling.

Further, the spraying device comprises a fixed frame, a screw rod and a spray gun, wherein the fixed frame with an opening at the bottom is fixedly connected with the inside of the shielding cover, the screw rod driven by a motor is connected with the inside of the fixed frame in a threaded manner, a nut seat is connected with the surface of the screw rod in a threaded manner, and the spray gun is installed at the bottom of the nut seat.

Further, the guide way has been seted up at the top of fixed station, the connecting plate that passes the guide way is fixedly connected with to the bottom of fixed station, the connecting plate is connected with the draw runner of sliding in the spraying platform bottom, two the fixed station passes through the draw runner that the connecting plate connects and is driven by actuating mechanism.

Further, the bottom fixedly connected with of spraying platform and the slide rail of guide way intercommunication, draw runner sliding connection is in the slide rail.

Further, actuating mechanism includes rack, driving motor and gear, one side opening that the slide rail pressed close to each other, one side of draw runner evenly is equipped with the rack that passes slide rail open-ended, the installing frame is installed to the bottom of spraying platform, install driving motor on the installing frame, driving motor's output shaft has the gear with rack toothing.

Further, a strip groove is formed in the top of the spraying table, and the vacuum tube penetrates through the strip groove.

Compared with the prior art, the utility model provides a positioning mechanism for spraying a mobile phone shell, which has the following beneficial effects: this positioning mechanism is used in cell phone case spraying, at the in-process of spraying, one of them fixed station can remove to the inside of shielding cover, makes it go on by the cell phone case of fixed to be sprayed, and another fixed station can remove to the outside of shielding cover, conveniently gets cell phone case above that for the in-process of one cell phone case spraying can be for the cell phone case of next spraying makes fixed preparation, and then can improve the efficiency of spraying in-process.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a test structure according to the present utility model;

FIG. 3 is a schematic view of a structure of a fixing table according to the present utility model;

fig. 4 is an enlarged schematic view at a of the present utility model.

In the figure: 1. a spraying table; 2. a shielding cover; 3. a fixed table; 4. an outer seal ring; 5. an inner seal ring; 6. adsorption holes; 7. a vacuum tube; 8. a fixed frame; 9. a screw rod; 10. a nut seat; 11. a spray gun; 12. a slide rail; 13. a slide bar; 14. a connecting plate; 15. a guide groove; 16. a rack; 17. a mounting frame; 18. a driving motor; 19. a gear; 20. a strip groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model discloses a positioning mechanism for spraying a mobile phone shell, which comprises a spraying table 1, wherein a U-shaped shielding cover 2 is fixedly connected to one side of the top of the spraying table 1, the inner wall of the shielding cover 2 is provided with the spraying mechanism, two fixing tables 3 capable of moving oppositely and separately are movably connected to the top of the spraying table 1, an outer sealing ring 4 and an inner sealing ring 5 are arranged on the fixing tables 3, an adsorption hole 6 positioned between the outer sealing ring 4 and the inner sealing ring 5 is formed in the fixing tables 3, a pipeline communicated with the adsorption hole 6 is arranged in the fixing tables 3, and a vacuum tube 7 externally connected with a vacuum sucking device is connected to one side of the fixing tables 3.

Specifically, the spraying device comprises a fixed frame 8, a screw rod 9 and a spray gun 11, wherein the fixed frame 8 with an opening at the bottom and hollow inside is fixedly connected to the inside of the shielding cover 2, the screw rod 9 driven by a motor is connected to the fixed frame 8 in a threaded manner, a nut seat 10 is connected to the surface of the screw rod 9 in a threaded manner, and the spray gun 11 is installed at the bottom of the nut seat 10.

In this embodiment, the lead screw 9 is driven by the motor, can drive the spray gun 11 and remove, makes things convenient for the spray gun 11 to spray to the cell phone case in different positions.

Specifically, the guide slot 15 has been seted up at the top of fixed station 3, the connecting plate 14 that passes guide slot 15 is fixedly connected with in the bottom of fixed station 3, connecting plate 14 is connected with the draw runner 13 that slides in spraying platform 1 bottom, two draw runner 13 that fixed station 3 passed through connecting plate 14 and connect are driven by actuating mechanism.

The bottom of the spraying platform 1 is fixedly connected with a sliding rail 12 communicated with a guide groove 15, and the sliding strip 13 is slidably connected in the sliding rail 12.

The driving mechanism comprises a rack 16, a driving motor 18 and a gear 19, wherein one side of the sliding rail 12 is provided with an opening, one side of the sliding rail 13 is uniformly provided with the rack 16 penetrating through the opening of the sliding rail 12, the bottom of the spraying table 1 is provided with a mounting frame 17, the mounting frame 17 is provided with the driving motor 18, and an output shaft of the driving motor 18 is connected with the gear 19 meshed with the rack 16.

In this embodiment, the driving motor 18 drives the gear 19 to rotate, and the gear 19 engages and drives the racks 16 on two sides of the gear, so that the two sliding strips 13 move towards different directions, and further the two fixing tables 3 move towards and away from each other, so that the mobile phone shell can conveniently enter the shielding cover 2 to be sprayed, or the sprayed mobile phone shell can be separated from the shielding cover 2.

Specifically, a strip groove 20 is formed in the top of the spraying table 1, and the vacuum tube 7 passes through the strip groove 20.

In this embodiment, the vacuum tube 7 is a hose, and the strip groove 20 is arranged to facilitate the movement of the vacuum tube 7 and prevent the vacuum tube 7 from being affected by foreign objects.

When the mobile phone shell spraying device is used, an uncoated mobile phone shell is placed on the fixed table 3 and is adsorbed and fixed through vacuum, then the driving motor 18 is started, the gear 19 is meshed with the transmission rack 16, the uncoated mobile phone shell can be further moved to the inside of the shielding cover 2 along with the fixed table 3 to be sprayed by the spraying mechanism, at the moment, the other fixed table 3 can be correspondingly moved to the outside of the shielding cover 2, and the mobile phone shell can be conveniently taken and placed on the mobile phone shell.

To sum up, according to the positioning mechanism for spraying the mobile phone shell, in the spraying process, one of the fixing tables 3 can move to the inside of the shielding cover 2, so that the mobile phone shell fixed on the fixing table can be sprayed, and the other fixing table 3 can move to the outside of the shielding cover 2, so that the mobile phone shell can be conveniently taken and placed on the fixing table, and the mobile phone shell can be fixed and prepared for the mobile phone shell sprayed next in the spraying process, so that the efficiency in the spraying process can be improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioning mechanism is used in cell phone case spraying, includes spraying platform (1), its characterized in that: the utility model discloses a spraying platform, including spraying platform (1), fixed station, vacuum pipe (7) of vacuum equipment is inhaled in the outside, top one side fixedly connected with that spraying platform (1) is U-shaped shelters from cover (2), the inner wall that shelters from cover (2) is equipped with spraying mechanism, the top swing joint of spraying platform (1) has two fixed stations (3) that can do opposite directions, move away from each other, be equipped with outer sealing washer (4) and inner seal circle (5) on fixed station (3), offer adsorption port (6) between outer sealing washer (4) and inner seal circle (5) on fixed station (3), the inside of fixed station (3) is equipped with the pipeline with adsorption port (6) intercommunication, one side of fixed station (3) is connected with external vacuum pipe (7) of inhaling vacuum equipment.

2. The positioning mechanism for spraying a mobile phone shell according to claim 1, wherein: the spraying device comprises a fixed frame (8), a screw rod (9) and a spray gun (11), wherein the fixed frame (8) with an opening at the bottom is fixedly connected with the inside of the shielding cover (2), the screw rod (9) driven by a motor is connected with the inside of the fixed frame (8) in a threaded manner, a nut seat (10) is connected with the surface of the screw rod (9) in a threaded manner, and the spray gun (11) is arranged at the bottom of the nut seat (10).

3. The positioning mechanism for spraying a mobile phone shell according to claim 1, wherein: guide slots (15) are formed in the top of the fixed table (3), connecting plates (14) penetrating through the guide slots (15) are fixedly connected to the bottom of the fixed table (3), sliding strips (13) sliding on the bottoms of the spraying tables (1) are connected to the connecting plates (14), and the two sliding strips (13) connected with the fixed table (3) through the connecting plates (14) are driven by a driving mechanism.

4. A positioning mechanism for spraying a mobile phone shell according to claim 3, wherein: the bottom of spraying platform (1) fixedly connected with slide rail (12) with guide slot (15) intercommunication, draw runner (13) sliding connection is in slide rail (12).

5. The positioning mechanism for spraying a mobile phone shell according to claim 4, wherein: the driving mechanism comprises a rack (16), a driving motor (18) and a gear (19), one side of the sliding rail (12) is provided with an opening, one side of the sliding rail (13) is uniformly provided with the rack (16) penetrating through the opening of the sliding rail (12), the bottom of the spraying table (1) is provided with a mounting frame (17), the mounting frame (17) is provided with the driving motor (18), and an output shaft of the driving motor (18) is connected with the gear (19) meshed with the rack (16).

6. The positioning mechanism for spraying a mobile phone shell according to claim 1, wherein: a strip groove (20) is formed in the top of the spraying table (1), and the vacuum tube (7) penetrates through the strip groove (20).