CN210173342U

CN210173342U - Sand blasting device applied to production of rear cover of frosted glass mobile phone

Info

Publication number: CN210173342U
Application number: CN201921138642.2U
Authority: CN
Inventors: Haofei Gong; 贡浩飞
Original assignee: Jiangsu Jinxu New Material Technology Co Ltd
Current assignee: Jiangsu Jinxu New Material Technology Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-03-24
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a be applied to sand blasting unit of lid production behind ground glass cell-phone, the power distribution box comprises a box body, the bottom fixedly connected with guard box of box inner wall, the inside of guard box is equipped with elevating system, the fixed surface of guard box is connected with the baffle, the charge door has been seted up at box inner wall top and the rear that is located the baffle, the material baffle is thrown to the fixed position that the box top corresponds the charge door, the fixed position that the bottom half just corresponds the charge door is connected with rather than the sandblast pipe that communicates each other, elevating system includes driving motor, fixedly connected with drive pivot on driving motor's the output shaft. This be applied to sand blasting unit of lid production behind frosted glass cell-phone, convenient to use possesses the advantage of preventing blockking up, can strike off clear stifled to the sand blasting pipe inner wall automatically, need not to cut off the power supply again and carries out artifical clear stifled work, labour saving and time saving, efficiency is higher, has guaranteed the course of working of cell-phone production, can all-round satisfy the user demand.

Description

Sand blasting device applied to production of rear cover of frosted glass mobile phone

Technical Field

The utility model relates to a cell-phone production technical field specifically is a sand blasting unit who is applied to lid production behind ground glass cell-phone.

Background

In the production process of lid after ground glass collects, need use sand blasting unit to carry out the sandblast, nevertheless the sandblast head causes the jam extremely easily after long-term use, therefore need the workman outage to carry out artifical clear stifled work, not only waste time and energy inefficiency, and the course of working of having influenced cell-phone production in addition, is difficult to satisfy the user demand, for this reason we have proposed one kind and have been applied to sand blasting unit that ground glass collected lid production after to the problem of proposing in solving above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to sand blasting unit of lid production behind ground glass cell-phone to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sand blasting device applied to production of a rear cover of a frosted glass mobile phone comprises a box body, wherein a protective box is fixedly connected to the bottom of the inner wall of the box body, a lifting mechanism is arranged inside the protective box, a partition plate is fixedly connected to the surface of the protective box, a feeding opening is formed in the top of the inner wall of the box body and is positioned behind the partition plate, a feeding baffle is fixedly connected to the position, corresponding to the feeding opening, of the top of the box body, and a sand blasting pipe communicated with the feeding opening is fixedly connected to the position, corresponding to the feeding opening, of the bottom of the box;

the lifting mechanism comprises a driving motor, a driving rotating shaft is fixedly connected to an output shaft of the driving motor, the top end of the driving rotating shaft penetrates through the box body and extends to the inside of the protection box to be fixedly connected with a driving gear, the surface of the driving gear is meshed with a driven gear, a screw rod is fixedly connected to the inner wall of the driven gear, the surface of the screw rod is in threaded connection with a first connecting plate, the right side of the first connecting plate is fixedly connected with a second connecting plate through a lifting block, the top of the second connecting plate is provided with a limiting rod, the bottom end of the limiting rod penetrates through the second connecting plate and extends to the outside of the second connecting plate to be fixedly connected with the bottom of the inner wall of the box body, the back side of the lifting block is fixedly connected with a first connecting rod, and the rear end of the first;

clear stifled mechanism includes the second connecting rod, the rear end fixed connection of second connecting rod and first connecting rod, the bottom fixedly connected with circular block of second connecting rod, the surperficial equidistance of circular block is encircleed and is provided with four dead levers, and the one end that circular block was kept away from to four dead levers is through ring fixed connection, the fixed surface of ring is connected with the scraper blade.

Preferably, the bottom of the inner wall of the box body is fixedly connected with a bearing corresponding to the screw rod, and one end of the screw rod penetrates through the bearing and extends into the box body to be movably connected with the box body.

Preferably, the bottom of the box body is fixedly connected with a protective shell corresponding to the driving motor, and heat dissipation holes are formed in the surface of the protective shell.

Preferably, the position of the bottom of the inner wall of the box body, which corresponds to the sand blasting pipe, is fixedly connected with a material gathering barrel.

Preferably, the bottom of the first connecting rod is fixedly connected with a reinforcing rib corresponding to the second connecting rod, and one side of the reinforcing rib, which is close to the second connecting rod, is fixedly connected with the second connecting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an elevating system can drive clear stifled mechanism and reciprocate, when the sandblast pipe receives the jam, start driving motor, the drive pivot drives the driving gear and rotates, driven gear with it meshing drives the screw rod rotatory, first connecting plate on threaded connection is above the screw rod is under the limiting displacement of second connecting plate and gag lever post, it reciprocates to drive the elevator, first connecting rod links to each other with the second connecting rod, it is clear stifled to utilize the scraper blade to strike off the sandblast inside pipe wall, this be applied to the sand blasting unit of lid production behind dull polish glass cell-phone, high durability and convenient use, the advantage of preventing blockking up is possessed, can strike off clear stifled to sandblast inside pipe wall automatically, need not to cut off the power supply again and carry out artifical clear stifled work, time saving and labor saving, high efficiency, the course of processing of cell-phone production has.

2. The utility model discloses a set up the bearing, carry out certain joint support to the screw rod, the stationarity of screw rod when rotatory has been improved, through setting up the protecting crust, not only consolidated the fixed degree of driving motor in the installation of bottom half, can prevent simultaneously that external dust from getting into to driving motor, cause the damage, through setting up the gathering cylinder, can guide the material that falls, prevent to fall and cause to pile up extravagantly in the bottom of box inner wall, through setting up the strengthening rib, it is connected fixed degree to have consolidated between first connecting rod and the second connecting rod, prevent to break away from.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

fig. 2 is a structural sectional view of the side view of the present invention;

FIG. 3 is a sectional view of the elevating mechanism of the present invention;

FIG. 4 is a structural section view of the front view of the blockage removing mechanism of the utility model;

fig. 5 is a schematic structural view of the bottom view of the blockage removing mechanism of the present invention.

In the figure: the device comprises a box body 1, a protective box 2, a lifting mechanism 3, a driving motor 31, a driving rotating shaft 32, a driving gear 33, a driven gear 34, a screw 35, a first connecting plate 36, a lifting block 37, a second connecting plate 38, a limiting rod 39, a first connecting rod 310, a blockage clearing mechanism 311, a second connecting rod 31101, a circular block 31102, a fixing rod 31103, a 31104 circular ring, a 31105 scraper plate 312 bearing, a protective shell 313, a partition plate 4, a charging opening 5, a charging baffle 6, a sand blasting pipe 7, a charging barrel 8 and a reinforcing rib 9.

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.

Please refer to fig. 1-5, a sand blasting device applied to the production of a rear cover of a frosted glass mobile phone, which comprises a box body 1, a protection box 2 fixedly connected to the bottom of the inner wall of the box body 1, a lifting mechanism 3 arranged inside the protection box 2, a baffle 4 fixedly connected to the surface of the protection box 2, a feed inlet 5 arranged at the top of the inner wall of the box body 1 and behind the baffle 4, a feed baffle 6 fixedly connected to the position of the top of the box body 1 corresponding to the feed inlet 5, a sand blasting pipe 7 communicated with the bottom of the box body 1 and corresponding to the feed inlet 5, and a material gathering cylinder 8 fixedly connected to the position of the bottom of the inner wall of the box body 1 and corresponding to the sand.

Referring to fig. 1-5, the lifting mechanism 3 includes a driving motor 31, a protective shell 313 is fixedly connected to the bottom of the case 1 at a position corresponding to the driving motor 31, heat dissipation holes are formed in the surface of the protective shell 313, a driving shaft 32 is fixedly connected to an output shaft of the driving motor 31, a driving gear 33 is fixedly connected to the top end of the driving shaft 32, penetrates through the case 1, and extends to the inside of the protective case 2, a driven gear 34 is engaged with the surface of the driving gear 33, a screw 35 is fixedly connected to the inner wall of the driven gear 34, a bearing 312 is fixedly connected to the bottom of the inner wall of the case 1 at a position corresponding to the screw 35, one end of the screw 35 penetrates through the bearing 312, extends to the inside thereof and is movably connected therewith, a first connecting plate 36 is threadedly connected to the surface of the screw 35, a second connecting plate 38 is fixedly connected to the right side, the bottom end of the limiting rod 39 penetrates through the second connecting plate 38 and extends to the outside of the second connecting plate and the bottom of the inner wall of the box body 1 to be fixedly connected, the back face of the lifting block 37 is fixedly connected with a first connecting rod 310, and the rear end of the first connecting rod 310 penetrates through the protective box 2 and extends to the outside of the protective box to be fixedly connected with a blockage removing mechanism 311.

Referring to fig. 1-5, the block clearing mechanism 311 includes a second connecting rod 31101, the second connecting rod 31101 is fixedly connected to the rear end of the first connecting rod 310, a reinforcing rib 9 is fixedly connected to the bottom of the first connecting rod 310 and corresponding to the second connecting rod 31101, one side of the reinforcing rib 9 near the second connecting rod 31101 is fixedly connected to the second connecting rod 31101, a circular block 31102 is fixedly connected to the bottom end of the second connecting rod 31101, four fixing rods 31103 are equidistantly arranged on the surface of the circular block 31102, one end of each fixing rod 31103 far from the circular block 31102 is fixedly connected to the circular block 31104 through a ring 31104, a scraper 31105 is fixedly connected to the surface of the ring 31104, the bearing 312 is arranged to support the screw 35, so as to improve the smoothness of the screw 35 during rotation, the protective housing 313 is arranged to not only reinforce the fixing degree of the driving motor 31 mounted at the bottom of the box 1, but also prevent external dust from entering the driving motor 31, the damage is caused, the falling materials can be guided by arranging the material gathering barrel 8, the accumulation waste caused by falling on the bottom of the inner wall of the box body 1 is prevented, the connection fixing degree between the first connecting rod 310 and the second connecting rod 31101 is reinforced by arranging the reinforcing rib 9, the separation is prevented, the lifting mechanism 311 can be driven by the lifting mechanism 3 to move up and down, when the sand spraying pipe 7 is blocked, the driving motor 31 is started, the driving rotating shaft 32 drives the driving gear 33 to rotate, the driven gear 34 meshed with the driving rotating shaft drives the screw 35 to rotate, the first connecting plate 36 screwed on the screw 35 drives the lifting block 37 to move up and down under the limiting action of the second connecting plate 38 and the limiting rod 39, the first connecting rod 310 is connected with the second connecting rod 31101, the scraping plate 31105 is used for scraping and clearing the inner wall of the sand spraying pipe 7, the sand spraying device applied to the production of the rear cover of the frosted glass mobile, possess the advantage of preventing blockking up, can strike off clear stifled to 7 inner walls of sand blasting pipe automatically, need not to cut off the power supply again and carry out artifical clear stifled work, labour saving and time saving, efficiency is higher, has guaranteed the course of working of cell-phone production, can all-round satisfy the user demand.

During the use, when the sand blasting pipe 7 received the jam, start driving motor 31, drive pivot 32 drives driving gear 33 and rotates, and driven gear 34 with it meshing drives the screw rod 35 rotatory, and threaded connection drives elevator 37 and reciprocates at second connecting plate 38 and gag lever post 39 under the limiting displacement of first connecting plate 36 above the screw rod 35, and first connecting rod 310 links to each other with second connecting rod 31101, utilizes scraper 31105 to strike off the unblock to the inner wall of sand blasting pipe 7.

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

Claims

1. The utility model provides a be applied to sand blasting unit of lid production behind ground glass cell-phone, includes box (1), its characterized in that: the bottom of the inner wall of the box body (1) is fixedly connected with a protective box (2), a lifting mechanism (3) is arranged inside the protective box (2), the surface of the protective box (2) is fixedly connected with a partition plate (4), a feeding opening (5) is formed in the top of the inner wall of the box body (1) and is positioned behind the partition plate (4), a feeding baffle plate (6) is fixedly connected to the position, corresponding to the feeding opening (5), of the top of the box body (1), and a sand blasting pipe (7) communicated with the bottom of the box body (1) and the position, corresponding to the feeding opening (5), is fixedly connected with the bottom of the box body;

the lifting mechanism (3) comprises a driving motor (31), a driving rotating shaft (32) is fixedly connected to an output shaft of the driving motor (31), the top end of the driving rotating shaft (32) penetrates through the box body (1) and extends to an internal fixedly connected driving gear (33) of the protection box (2), a driven gear (34) is meshed with the surface of the driving gear (33), a screw rod (35) is fixedly connected to the inner wall of the driven gear (34), a first connecting plate (36) is in threaded connection with the surface of the screw rod (35), a second connecting plate (38) is fixedly connected to the right side of the first connecting plate (36) through a lifting block (37), a limiting rod (39) is arranged at the top of the second connecting plate (38), and the bottom end of the limiting rod (39) penetrates through the second connecting plate (38) and extends to the outside of the second connecting plate and is fixedly connected with the bottom of the inner wall of, the back of the lifting block (37) is fixedly connected with a first connecting rod (310), and the rear end of the first connecting rod (310) penetrates through the protective box (2) and extends to the outside of the protective box and is fixedly connected with a blockage clearing mechanism (311);

clear stifled mechanism (311) includes second connecting rod (31101), rear end fixed connection of second connecting rod (31101) and first connecting rod (310), the bottom fixedly connected with circle piece (31102) of second connecting rod (31101), the surface equidistance of circle piece (31102) is encircleed and is provided with four dead levers (31103), and circle piece (31104) fixed connection is passed through to the one end that circle piece (31102) was kept away from in four dead levers (31103), the fixed surface of circle piece (31104) is connected with scraper blade (31105).

2. The sand blasting device applied to the production of the rear cover of the ground glass mobile phone, according to claim 1, is characterized in that: the box (1) inner wall bottom just corresponds the position fixedly connected with bearing (312) of screw rod (35), the one end of screw rod (35) runs through bearing (312) and extends to its inside rather than swing joint.

3. The sand blasting device applied to the production of the rear cover of the ground glass mobile phone, according to claim 1, is characterized in that: the box body (1) is fixedly connected with a protective shell (313) at the bottom corresponding to the position of the driving motor (31), and heat dissipation holes are formed in the surface of the protective shell (313).

4. The sand blasting device applied to the production of the rear cover of the ground glass mobile phone, according to claim 1, is characterized in that: the bottom of the inner wall of the box body (1) is fixedly connected with a material gathering barrel (8) corresponding to the position of the sand blasting pipe (7).

5. The sand blasting device applied to the production of the rear cover of the ground glass mobile phone, according to claim 1, is characterized in that: first connecting rod (310) bottom and the position fixedly connected with strengthening rib (9) that corresponds second connecting rod (31101), one side and second connecting rod (31101) fixed connection that strengthening rib (9) are close to second connecting rod (31101).