CN112454064A

CN112454064A - Corner grinding device is used in touch-sensitive screen processing

Info

Publication number: CN112454064A
Application number: CN202011320608.4A
Authority: CN
Inventors: 侯爱文; 马强; 张明; 俞峰
Original assignee: Hunan Caixie Electronic Technology Co ltd
Current assignee: Hunan Caixie Electronic Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-09

Abstract

The invention relates to the technical field of touch screens, in particular to a corner polishing device for processing a touch screen, which also comprises a shell, a threaded rod is supported by a bearing at one side of the inner cavity of the shell, a first motor is arranged at one side of the shell, one side of the threaded rod penetrates through the shell and extends to the outside of the shell to be welded with an output shaft of the first motor, the surface of the threaded rod is in threaded connection with a threaded sleeve, the stability of the second motor is improved through the sliding rod, the sliding sleeve and the connecting plate, meanwhile, the threaded sleeve is limited and cannot rotate along with the rotation of the threaded rod, the third motor is supported and protected by the protective box, the safety of the third motor is improved, the output shaft of the third motor is connected with the grinding device body by screw threads, so that a user can conveniently replace a new grinding device body, the problem that waste residues generated in the polishing process are prone to collapsing and flying and troublesome to clean is solved through the arrangement of the shell, the second shell door and the like.

Description

Corner grinding device is used in touch-sensitive screen processing

Technical Field

The invention relates to the technical field of touch screens, in particular to a corner polishing device for processing a touch screen.

Background

The touch screen, also called as touch screen and touch panel, is an inductive liquid crystal display device capable of receiving input signals of a touch head and the like, when a graphical button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the touch screen can be used for replacing a mechanical button panel, and vivid video and audio effects can be produced by a liquid crystal display picture.

Chinese patent No. 201921078325.6 provides a touch-sensitive screen glass lens grinding device, comprising a base plate, transversely be provided with first slide rail in the middle of the bottom plate upper portion, first slide rail upper portion is provided with the rotating electrical machines, the rotating electrical machines is sliding connection with first slide rail, rotating electrical machines upper portion is provided with the workstation, first slide rail both sides are provided with adjusts the device well, it is provided with at least a set of grinding device along first slide rail direction to adjust the device well, bottom plate upper portion four corners respectively sets up a support column, two liang of support column upper portions are connected with the strengthening rib, horizontal strengthening rib upper portion intermediate junction has the crossbeam, crossbeam upper portion is provided. The utility model has the advantages that: can carry out quick grinding to the sharp edges and corners of the touch-sensitive screen glass lens that produces, not only can polish the burr on the edge, can also the chamfer, protect operating personnel's safety for the installation of touch-sensitive screen glass lens, labour saving and time saving, grinding is efficient, simple structure, and easy maintenance is maintained.

Above-mentioned patent still ubiquitous some problems, though can carry out quick grinding to the sharp edges and corners of the touch-sensitive screen glass lens that produces, the waste material that produces of polishing can't collect and block, and not only the clearance is got up more troublesome, collapses easily moreover and flies scattered, brings the injury to operating personnel, and for this reason we provide one kind.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a corner polishing device for processing a touch screen.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a corner polishing device for processing a touch screen comprises a shell, wherein a threaded rod is supported by a bearing on one side of an inner cavity of the shell, a first motor is arranged on one side of the shell, one side of the threaded rod penetrates through the shell and extends to the outside of the shell to be welded with an output shaft of the first motor, a threaded sleeve is connected to the surface of the threaded rod in a threaded manner, a slide rod is fixedly mounted in the inner cavity of the shell and is positioned on the back of the threaded rod, a slide sleeve is connected to the surface of the slide rod in a sliding manner, a connecting plate is fixedly mounted at the front top of the slide sleeve, a circular plate is fixedly mounted on the front of the connecting plate and the back of the threaded sleeve, a second motor is fixedly mounted at the top of the connecting plate, a circular plate is welded at the top of the circular plate, a touch screen body is placed at the top of, the front and the back of casing inner chamber all are provided with the protective housing, the bottom fixed mounting of protective housing inner chamber has the third motor, the outside threaded connection that the output shaft of third motor runs through the protective housing and extend the protective housing has the grinding device body, one side that the grinding device body was kept away from the third motor output shaft is laminated with the outside of touch-sensitive screen body.

Preferably, the front and the back of the inner cavity of the shell are fixedly provided with supporting plates, the top of each supporting plate is provided with a sliding groove, the inner cavity of each sliding groove is connected with a sliding block in a sliding manner, and the top of each sliding block is fixedly arranged with the bottom of the protection box.

Preferably, a second electric push rod is fixedly mounted on one side of the protection box, and one side of the second electric push rod is fixedly mounted on the inner wall of the shell.

Preferably, the rectangle mouth has been seted up to the opposite side of casing, the bottom of rectangle mouth is carved and is equipped with the scale mark, one side fixed mounting of guard box has the scale bar, one side of scale bar runs through the rectangle mouth and extends to the outside of rectangle mouth, the scale bar sets up for corresponding with the scale mark.

Preferably, a supporting block is fixedly mounted at the top of the first electric push rod, and the top of the supporting block is in sliding connection with the top of the inner cavity of the shell.

Preferably, one side fixed mounting of casing has first protecting sheathing, the bottom of first motor and the bottom fixed mounting of first protecting sheathing inner chamber.

Preferably, a second protective shell is fixedly mounted at the top of the connecting plate, and the second motor is located in an inner cavity of the second protective shell.

Preferably, the top of the back of the shell is hinged with a first shell door, and the back of the first shell door is fixedly provided with a handle.

Preferably, two sides of the bottom of the back of the shell are hinged with second shell doors, and handles are fixedly mounted on the back of the second shell doors.

(III) advantageous effects

Compared with the prior art, the invention provides a corner polishing device for processing a touch screen, which has the following beneficial effects:

1. this corner grinding device is used in touch-sensitive screen processing through the stability of slide bar, sliding sleeve and connecting plate increase second motor, makes simultaneously to carry on spacingly to the thread bush, makes it can not rotate along with the threaded rod rotates, supports the protection to the third motor through the guard box, increases its security, through the output shaft of third motor and the threaded connection setting of grinding device body, the person of facilitating the use more renews the grinding device body.

2. This corner grinding device is used in touch-sensitive screen processing through the setting of scale bar, rectangle mouth and scale mark, can be accurate according to the position of the touch-sensitive screen body regulation grinding device body of equidimension not to the work of conveniently polishing, conveniently open the casing through the second shell door, thereby conveniently clear up the waste residue that the in-process produced of polishing, the handle conveniently pulls open the second shell door.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a top cross-sectional view of the connection of the housing, threaded rod and slide bar of the present invention;

FIG. 4 is a front view showing the structure of the connection of the case body and the first case door, etc. according to the present invention;

fig. 5 is a partial right sectional view of the structure of the connection of the housing and the touch panel body according to the present invention.

In the figure: 1. a housing; 2. a threaded rod; 3. a first motor; 4. a threaded sleeve; 5. a slide bar; 6. a sliding sleeve; 7. a connecting plate; 8. a second motor; 9. a circular plate; 10. a touch screen body; 11. a pressure pad; 12. a first electric push rod; 13. a protective box; 14. a third motor; 15. polishing the device body; 16. a support plate; 17. a chute; 18. a slider; 19. a second electric push rod; 20. a rectangular opening; 21. scale lines; 22. a graduated rod; 23. a support block; 24. a first protective case; 25. a second protective shell; 26. a first shell door; 27. a second shell door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-5, a corner polishing device for processing a touch screen comprises a shell 1, a threaded rod 2 is supported by a bearing at one side of an inner cavity of the shell 1, a first motor 3 is arranged at one side of the shell 1, one side of the threaded rod 2 penetrates through the shell 1 and extends to the outside of the shell 1 to be welded with an output shaft of the first motor 3, a threaded sleeve 4 is connected with the surface of the threaded rod 2 in a threaded manner, a sliding rod 5 is fixedly arranged at the back of the threaded rod 2 in the inner cavity of the shell 1, a sliding sleeve 6 is connected with the surface of the sliding rod 5 in a sliding manner, a connecting plate 7 is fixedly arranged at the top of the front of the sliding sleeve 6, the front of the connecting plate 7 is fixedly arranged with the back of the threaded sleeve 4, a second motor 8 is fixedly arranged at the top of the connecting plate 7, a touch screen body 10 is placed at, the top of the pressure pad 11 is fixedly provided with a first electric push rod 12, the front and the back of the inner cavity of the shell 1 are both provided with a protective box 13, the bottom of the inner cavity of the protective box 13 is fixedly provided with a third motor 14, the output shaft of the third motor 14 penetrates through the protective box 13 and extends out of the protective box 13 to be connected with a polishing device body 15 through threads, one side of the polishing device body 15 far away from the output shaft of the third motor 14 is attached to the outer side of the touch screen body 10, the stability of the second motor 8 is improved through the slide rod 5, the slide sleeve 6 and the connecting plate 7, make simultaneously to carry on spacingly to thread bush 4, make it can not rotate along with threaded rod 2 rotates, support the protection to third motor 14 through protective housing 13, increase its security, the threaded connection setting of the output shaft of third motor 14 and grinding device body 15 of partnering with, the person of facilitating the use changes new grinding device body 15.

Referring to fig. 1-5, a corner polishing device for processing a touch screen, wherein a supporting plate 16 is fixedly installed on both the front side and the back side of an inner cavity of a casing 1, a sliding groove 17 is formed in the top of the supporting plate 16, a sliding block 18 is slidably connected to the inner cavity of the sliding groove 17, the top of the sliding block 18 is fixedly installed with the bottom of a protective box 13, the protective box 13 is supported through the supporting plate 16, the sliding groove 17 and the sliding block 18, and a polishing device body 15 can move, so that the purpose of polishing touch screen bodies 10 of different sizes is achieved, a second electric push rod 19 is fixedly installed on one side of the protective box 13, one side of the second electric push rod 19 is fixedly installed with the inner wall of the casing 1, a moving power is provided for the protective box 13 through the second electric push rod 19, so as to adjust the position of the polishing device body 15, a rectangular opening 20 is formed in the other, one side fixed mounting of guard box 13 has scale bar 22, one side of scale bar 22 runs through rectangle mouth 20 and extends to the outside of rectangle mouth 20, scale bar 22 sets up for corresponding with scale mark 21, through scale bar 22, rectangle mouth 20, and scale mark 21's setting, the position of grinding device body 15 is adjusted according to the touch-sensitive screen body 10 of equidimension not that can be accurate, thereby make things convenient for the work of polishing, the top fixed mounting of first electric putter 12 has supporting shoe 23, the top of supporting shoe 23 and the top sliding connection of casing 1 inner chamber, support first electric putter 12 through supporting shoe 23, bottom sliding connection through supporting shoe 23 and casing 1 inner chamber makes first electric putter 12 possess the function of removal, thereby can remove along with touch-sensitive screen body 10 removes and remove.

Example 2:

referring to fig. 1-5, the difference between the embodiment 2 and the embodiment 1 is: a first protective shell 24 is fixedly arranged on one side of the shell 1, the bottom of the first motor 3 is fixedly arranged with the bottom of the inner cavity of the first protective shell 24, the first motor 3 is supported by the first protective shell 24 and can be protected at the same time, a second protective shell 25 is fixedly arranged on the top of the connecting plate 7, the second motor 8 is positioned in the inner cavity of the second protective shell 25, the second motor 8 is protected by the second protective shell 25 and can reduce the pressure of the output shaft of the second motor 8, a first shell door 26 is hinged on the top of the back of the shell 1, a handle is fixedly arranged on the back of the first shell door 26, the shell 1 is conveniently opened by the first shell door 26, so that the touch screen body 10 is conveniently placed on the circular plate 9, the worn polishing device body 15 is conveniently taken out, the first shell door 26 is conveniently pulled by the handle, and second shell doors 27 are hinged on two sides of the bottom of the back of the shell 1, the back fixed mounting of second shell door 27 has the handle, conveniently opens casing 1 through second shell door 27 to conveniently clear up the waste residue that the in-process of polishing produced, the handle conveniently pulls open second shell door 27.

In summary, when the corner polishing device for processing the touch screen is used, firstly, the length and the width of the touch screen body 10 are determined, then the first shell door 26 is opened to place the touch screen body 10 on the circular plate 9, then the second electric push rod 19 is opened through the external controller, the second electric push rod 19 drives the protection box 13, the third motor 14 and the polishing device body 15 to move, the touch screen body 10 is adjusted through the scale marks 21 and the scale rods 22, after the adjustment is completed, the first shell door 26 is closed, the first electric push rod 12 is opened through the external controller, the first electric push rod 12 drives the pressure pad 11 to move downwards, the touch screen body 10 is fixed through the pressure pad 11 to be stabilized, at the moment, the switches of the first motor 3 and the third motor 14 are opened through the external controller, the output shaft of the first motor 3 drives the threaded rod 2 to rotate, the threaded rod 2 drives the threaded sleeve 4 to move, the thread bush 4 drives the connecting plate 7, the sliding sleeve 6, the second motor 8, the circular plate 9, the touch screen body 10, the first electric push rod 12 and the supporting block 23 to move, meanwhile, the output shaft of the third motor 14 drives the polishing device body 15 to rotate, corners of the polishing device body 15 and the touch screen body 10 are polished through rotation of the polishing device body 15, the first motor 3 and the third motor 14 are closed after polishing is completed, the second electric push rod 19 is controlled to retract the polishing device body 15 to the edge of the inner cavity of the shell 1, the first electric push rod 12 is controlled to move upwards to be separated from the touch screen body 10, then the second motor 8 is opened through an external controller, the second motor 8 is controlled to drive the circular plate 9 and the touch screen body 10 to rotate for ninety degrees, then the other two corners of the touch screen body 10 are polished through the steps, and the second motor 8 is closed after all polishing is completed, withdraw first electric putter 12 and second electric putter 19 to through the removal of first motor 3 control thread bush 4 to first shell door 26 direction, then close first motor 3, open first shell door 26 will polish touch-sensitive screen body 10 take out can, at this moment open second shell door 27, with the waste residue of casing 1 inner chamber bottom clear up can, through setting up such as casing 1 and second shell door 27 and solving the waste residue that the in-process produced of polishing and collapsing easily to fly and the trouble problem of clearance.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 corner grinding device is used in touch-sensitive screen processing, includes casing (1), one side bearing support threaded rod (2) of casing (1) inner chamber, one side of casing (1) is provided with first motor (3), one side of threaded rod (2) runs through casing (1) and extends to the outside of casing (1) and the output shaft welding of first motor (3), the surface threaded connection of threaded rod (2) has thread bush (4), the inner chamber of casing (1) just is located the back fixed mounting of threaded rod (2) and has slide bar (5), the surface sliding connection of slide bar (5) has sliding sleeve (6), the positive top fixed mounting of sliding sleeve (6) has connecting plate (7), the front of connecting plate (7) and the back fixed mounting of thread bush (4), the top fixed mounting of connecting plate (7) has second motor (8), the welding of the top of second motor (8) has plectane (9) touch-sensitive screen body (10) have been placed at the top of plectane (9), the center department laminating at touch-sensitive screen body (10) top has pressure pad (11), the top fixed mounting of pressure pad (11) has first electric putter (12), the front and the back of casing (1) inner chamber all are provided with protective housing (13), the bottom fixed mounting of protective housing (13) inner chamber has third motor (14), the outside threaded connection that the output shaft of third motor (14) runs through protective housing (13) and extends protective housing (13) has grinding device body (15), grinding device body (15) are kept away from one side of third motor (14) output shaft and the outside laminating of touch-sensitive screen body (10).

2. A corner grinding device for processing a touch screen according to claim 1, wherein: the front and the back of the inner cavity of the shell (1) are fixedly provided with supporting plates (16), the top of each supporting plate (16) is provided with a sliding groove (17), the inner cavity of each sliding groove (17) is connected with a sliding block (18), and the top of each sliding block (18) is fixedly installed at the bottom of the protection box (13).

3. A corner grinding device for processing a touch screen according to claim 1, wherein: one side fixed mounting of guard box (13) has second electric putter (19), one side of second electric putter (19) and the inner wall fixed mounting of casing (1).

4. A corner grinding device for processing a touch screen according to claim 1, wherein: rectangle mouth (20) have been seted up to the opposite side of casing (1), the bottom of rectangle mouth (20) is carved and is equipped with scale mark (21), one side fixed mounting of guard box (13) has scale bar (22), one side of scale bar (22) runs through rectangle mouth (20) and extends to the outside of rectangle mouth (20), scale bar (22) and scale mark (21) are for corresponding the setting.

5. A corner grinding device for processing a touch screen according to claim 1, wherein: the top of the first electric push rod (12) is fixedly provided with a supporting block (23), and the top of the supporting block (23) is in sliding connection with the top of the inner cavity of the shell (1).

6. A corner grinding device for processing a touch screen according to claim 1, wherein: one side fixed mounting of casing (1) has first protective housing (24), the bottom of first motor (3) and the bottom fixed mounting of first protective housing (24) inner chamber.

7. A corner grinding device for processing a touch screen according to claim 1, wherein: the top of connecting plate (7) fixed mounting has second protective housing (25), second motor (8) are located the inner chamber of second protective housing (25).

8. A corner grinding device for processing a touch screen according to claim 1, wherein: the top of the back of the shell (1) is hinged with a first shell door (26), and the back of the first shell door (26) is fixedly provided with a handle.

9. A corner grinding device for processing a touch screen according to claim 8, wherein: the two sides of the bottom of the back of the shell (1) are hinged with a second shell door (27), and a handle is fixedly mounted on the back of the second shell door (27).