CN215148204U

CN215148204U - Sand blasting unit is used in processing of cell-phone shell mould

Info

Publication number: CN215148204U
Application number: CN202120933382.9U
Authority: CN
Inventors: 刘润发
Original assignee: Dongguan Xinguan Precision Technology Co ltd
Current assignee: Dongguan Xinguan Precision Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-14
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a sand blasting unit is used in processing of cell-phone shell mould, the power distribution box comprises a box body, one side fixedly connected with motor of connecting block, the output end fixedly connected with second helical gear of motor, the inside upper end of box is provided with connecting rod and screw rod respectively, the other end fixed connection of screw rod is in one side of first helical gear, the periphery threaded connection at the screw rod middle part is in the inboard of slider lower extreme, the equal fixedly connected with air exhauster in both ends around the box, the equal fixedly connected with suction opening in bottom of air exhauster, the equal fixed connection in one end of pipeline in top of air exhauster, the equal fixed connection in one side of rose box of the other end of pipeline. The utility model discloses in, through motor, first helical gear, second helical gear, screw rod, air exhauster, suction opening, pipeline and rose box, realize improving sandblast efficiency and avoid tiny grit granule to influence operational environment, it is very convenient, be worth wideling popularize.

Description

Sand blasting unit is used in processing of cell-phone shell mould

Technical Field

The utility model relates to a sand blasting unit technical field especially relates to a sand blasting unit is used in processing of cell-phone shell mould.

Background

The process of cleaning and coarsening the surface of a matrix by utilizing the impact action of high-speed sand flow adopts compressed air as power to form a high-speed spray beam to spray the spray material to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of the abrasive material on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, and the leveling and decoration of a coating are facilitated.

The sandblast of current cell-phone shell mould all is that artifical handheld sand blasting unit carries out work usually, and is inefficient, and the tiny grit granule that the sandblast in-process produced splashes everywhere moreover, influences the inside operational environment in workshop, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the sand blasting unit is used in processing of cell-phone shell mould that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sand blasting device for processing a mould of a mobile phone shell comprises a box body, wherein the upper end of one side of the box body is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a motor, the output end of the motor is fixedly connected with a second bevel gear, the upper end inside the box body is respectively provided with a connecting rod and a screw rod, the two ends of the connecting rod are fixedly connected with the inner side of the box body, one end of the screw rod is rotatably connected with one side of the fixing block, the other side of the fixing block is fixedly connected with the inner side of the box body, the other end of the screw rod is fixedly connected with one side of a first bevel gear, the first bevel gear and the second bevel gear are meshed with each other, the outer periphery of the middle part of the screw rod is in threaded connection with the inner side of the lower end of a sliding block, the inner side of the upper end of the sliding block is in connection with the outer periphery of the connecting rod, a sand blasting device main body is arranged at the front end of the sliding block, a spray nozzle is arranged at the bottom of the sand blasting device main body, the lower extreme of box inside is provided with the conveyer belt, the equal fixedly connected with air exhauster in both ends around the box, the equal fixedly connected with suction opening in bottom of air exhauster, the equal fixed connection in the one end of pipeline in top of air exhauster, the equal fixed connection in one side of rose box of the other end of pipeline, the box opposite side is provided with the controller.

As a further description of the above technical solution:

supporting legs are fixedly connected to four corners of the bottom of the box body.

As a further description of the above technical solution:

and an observation window is arranged at the position adjacent to the controller at one side of the box body.

As a further description of the above technical solution:

the controller is electrically connected with the motor.

As a further description of the above technical solution:

the outside of motor is provided with the safety cover, one side fixed connection of safety cover is in one side of box.

As a further description of the above technical solution:

the bottom of the filter box is fixedly connected to the top of the box body.

As a further description of the above technical solution:

the inside of rose box is provided with active carbon, the top fixedly connected with air outlet of rose box.

As a further description of the above technical solution:

the periphery of the screw rod is provided with external threads, and the inner side of the lower end of the sliding block is provided with internal threads.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first the motor drive output drives the second helical gear and rotates, and the second helical gear drives first helical gear, and first helical gear drives the screw rod, and simultaneously, the inboard of slider upper end and lower extreme removes in the periphery of screw rod and connecting rod respectively to make sand blasting unit main part and shower nozzle remove, and then to the cell-phone shell mould of conveying on controlling the sandblast, effectively raise the efficiency.

2. The utility model discloses in, carry out convulsions through air exhauster and suction opening towards the exit of conveyer belt for extract the tiny grit granule of splash, in the pipeline entered into the filter box, adsorb through the active carbon and filter, from the air current after the air outlet department discharge filters again, avoid tiny grit granule to influence the inside operational environment in workshop, it is very convenient, be worth wideling popularize.

Drawings

Fig. 1 is a sectional view of a sand blasting device for processing a mold of a mobile phone shell, which is provided by the utility model;

fig. 2 is a block structure diagram of a sand blasting device for processing a mold of a mobile phone shell, which is provided by the utility model;

fig. 3 is the utility model provides a cell-phone shell is sand blasting unit's for mould processing side view.

Illustration of the drawings:

1. a box body; 2. a controller; 3. a fixed block; 4. a connecting rod; 5. a slider; 6. a main body of the sand blasting device; 7. a screw; 8. a first helical gear; 9. a protective cover; 10. a second helical gear; 11. a motor; 12. connecting blocks; 13. supporting legs; 14. a conveyor belt; 15. a spray head; 16. an observation window; 17. a filter box; 18. an exhaust fan; 19. a pipeline; 20. an air suction opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a sand blasting device for processing a mould of a mobile phone shell comprises a box body 1, wherein the upper end of one side of the box body 1 is fixedly connected with a connecting block 12, one side of the connecting block 12 is fixedly connected with a motor 11, the output end of the motor 11 is fixedly connected with a second bevel gear 10, the upper end inside the box body 1 is respectively provided with a connecting rod 4 and a screw rod 7, two ends of the connecting rod 4 are fixedly connected to the inner side of the box body 1, one end of the screw rod 7 is rotatably connected to one side of a fixed block 3, the other side of the fixed block 3 is fixedly connected to the inner side of the box body 1, the other end of the screw rod 7 is fixedly connected to one side of a first bevel gear 8, the first bevel gear 8 is meshed with the second bevel gear 10, the outer periphery of the middle part of the screw rod 7 is in threaded connection with the inner side of the lower end of a sliding block 5, the inner side of the upper end of the sliding block 5 is in sliding connection with the outer periphery of the connecting rod 4, the front end of the sliding block 5 is provided with a sand blasting device main body 6, and the bottom of the sand blasting device main body 6 is provided with a nozzle 15, the lower end of the interior of the box body 1 is provided with a conveyor belt 14, a plurality of mobile phone shell molds enter the interior of the box body 1 through the front-back transmission of the conveyor belt 14, then the output end is driven by a motor 11 to drive a second bevel gear 10 to rotate, the second bevel gear 10 drives a first bevel gear 8, the first bevel gear 8 drives a screw rod 7, meanwhile, the inner sides of the upper end and the lower end of a slide block 5 respectively move at the peripheries of the screw rod 7 and a connecting rod 4, so that a sand blasting device main body 6 and a spray head 15 move, and then the mobile phone shell molds on the conveyor belt 14 are subjected to left-right back-and-forth sand blasting, the efficiency is effectively improved, the front end and the rear end of the box body 1 are both fixedly connected with an exhaust fan 18, the bottom of the exhaust fan 18 is both fixedly connected with an exhaust opening 20, the top of the exhaust fan 18 is both fixedly connected with one end of a pipeline 19, and the other end of the pipeline 19 is both fixedly connected with one side of a filter box 17, air is sucked towards the inlet and the outlet of the conveying belt 14 through the exhaust fan 18 and the air suction opening 20, so that splashed fine gravel particles are extracted and enter the filter box 17 through the pipeline 19 to be adsorbed and filtered, the influence of the fine gravel particles on the working environment inside a workshop is avoided, and the controller 2 is arranged on the other side of the box body 1.

Equal fixedly connected with supporting legs 13 in four corners department of box 1 bottom, be used for supporting box 1, the adjacent controller 2 department in box 1 one side is provided with observation window 16, be used for looking over the sandblast condition of box 1 inside, be electric connection between controller 2 and the motor 11, controller 2 can control motor 11, motor 11's outside is provided with safety cover 9, protection motor 11 does not receive the damage, one side fixed connection of safety cover 9 is in one side of box 1, the bottom fixed connection of rose box 17 is at the top of box 1, the inside of rose box 17 is provided with the active carbon, can adsorb the filtration to tiny grit granule, the top fixedly connected with air outlet of rose box 17, the air current after the discharge filtration, the periphery of screw rod 7 is provided with the external screw thread, the inboard of 5 lower extremes of slider is provided with the internal thread.

The working principle is as follows: firstly, a plurality of mobile phone shell molds enter the interior of a box body 1 through the front and back transmission of a conveyor belt 14, then a controller 2 is utilized to drive an output end of a motor 11 to drive a second bevel gear 10 to rotate, the second bevel gear 10 drives a first bevel gear 8, the first bevel gear 8 drives a screw 7, while the screw 7 rotates, the inner sides of the upper end and the lower end of a slide block 5 respectively move at the peripheries of the screw 7 and a connecting rod 4, so that a sand blasting device main body 6 and a spray head 15 move, and then the mobile phone shell molds on the conveyor belt 14 are subjected to left-right back-and-forth sand blasting, the efficiency is effectively improved, in the working process of the sand blasting device main body 6, air is sucked towards an inlet and an outlet of the conveyor belt 14 through an exhaust fan 18 and an air suction port 20, so that splashed fine sand particles are sucked and enter a filter box 17 through a pipeline 19 and are adsorbed and filtered through active carbon, and the filtered air flow is discharged from the air outlet, so that the influence of fine sand particles on the working environment inside the workshop is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sand blasting unit is used in processing of cell-phone shell mould, includes box (1), its characterized in that: the upper end of one side of the box body (1) is fixedly connected with a connecting block (12), one side of the connecting block (12) is fixedly connected with a motor (11), the output end of the motor (11) is fixedly connected with a second bevel gear (10), the upper end inside the box body (1) is respectively provided with a connecting rod (4) and a screw rod (7), two ends of the connecting rod (4) are fixedly connected to the inner side of the box body (1), one end of the screw rod (7) is rotatably connected to one side of the fixing block (3), the other side of the fixing block (3) is fixedly connected to the inner side of the box body (1), the other end of the screw rod (7) is fixedly connected to one side of a first bevel gear (8), the first bevel gear (8) is meshed with the second bevel gear (10), and the periphery of the middle part of the screw rod (7) is in threaded connection with the inner side of the lower end of the sliding block (5), inboard sliding connection of slider (5) upper end is in the periphery of connecting rod (4), the front end of slider (5) is provided with sand blasting unit main part (6), the bottom of sand blasting unit main part (6) is provided with shower nozzle (15), the inside lower extreme of box (1) is provided with conveyer belt (14), the equal fixedly connected with air exhauster (18) in both ends around box (1), the equal fixedly connected with suction opening (20) in bottom of air exhauster (18), the equal fixed connection in the one end of pipeline (19) in the top of air exhauster (18), the equal fixed connection in one side of rose box (17) of the other end of pipeline (19), box (1) opposite side is provided with controller (2).

2. The sand blasting device for processing the mobile phone shell mold as claimed in claim 1, wherein the sand blasting device comprises: supporting legs (13) are fixedly connected to four corners of the bottom of the box body (1).

3. The sand blasting device for processing the mobile phone shell mold as claimed in claim 1, wherein the sand blasting device comprises: an observation window (16) is arranged at one side of the box body (1) and adjacent to the controller (2).

4. The sand blasting device for processing the mobile phone shell mold as claimed in claim 1, wherein the sand blasting device comprises: the controller (2) is electrically connected with the motor (11).

5. The sand blasting device for processing the mobile phone shell mold as claimed in claim 1, wherein the sand blasting device comprises: the motor is characterized in that a protective cover (9) is arranged outside the motor (11), and one side of the protective cover (9) is fixedly connected to one side of the box body (1).

6. The sand blasting device for processing the mobile phone shell mold as claimed in claim 1, wherein the sand blasting device comprises: the bottom of the filter box (17) is fixedly connected to the top of the box body (1).

7. The sand blasting device for processing the mobile phone shell mold as claimed in claim 1, wherein the sand blasting device comprises: the inside of rose box (17) is provided with active carbon, the top fixedly connected with air outlet of rose box (17).

8. The sand blasting device for processing the mobile phone shell mold as claimed in claim 1, wherein the sand blasting device comprises: the periphery of the screw rod (7) is provided with external threads, and the inner side of the lower end of the sliding block (5) is provided with internal threads.