CN218453195U

CN218453195U - Film pasting component for digital screen

Info

Publication number: CN218453195U
Application number: CN202222660540.5U
Authority: CN
Inventors: 杨旭东; 陶善斌; 张德志
Original assignee: Anhui Great Opto Electronics Technology Co ltd
Current assignee: Anhui Great Opto Electronics Technology Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-07
Anticipated expiration: 2032-10-10

Abstract

The utility model belongs to the technical field of digital screen processing, a digital screen pad pasting subassembly is disclosed, including workstation and a plurality of trapezoidal platforms of horizontal align to grid at the workstation top, the inside sliding fit of lifting hole has the lifter plate, the bottom of lifter plate is provided with lifting unit, the top longitudinal sliding frame of workstation is equipped with the portal frame, the both sides longitudinal symmetry fixedly connected with support of portal frame, the lateral wall of one support is provided with the dust removal subassembly, the lateral wall of another support is provided with pad pasting subassembly, the top of workstation is provided with the removal subassembly, the lateral wall of trapezoidal platform is provided with the clearance subassembly; the utility model discloses an in-process that trapezoidal platform, portal frame, dust removal subassembly, pad pasting subassembly and clearance subassembly between can make the compression roller remove along trapezoidal platform outer wall, the brush can be cleared up the dust and the debris of compression roller outer wall adhesion, has further improved the clean and tidy degree on compression roller surface, has guaranteed that the film can not be impaired, has improved the qualification rate of pad pasting.

Description

Film pasting component for digital screen

Technical Field

The utility model belongs to the technical field of digital screen processing, in particular to digital screen pad pasting subassembly.

Background

The digital display screen is controlled by the CF card controller, can provide various full-color effects and dynamically display image characters, and can be divided into an arc digital screen, a rectangular digital screen and the like according to the shape.

The existing digital screen needs to be pasted with a film in the processing process, and the film needs to be pressed after the film is pasted, so that the film is better pasted with the arc-shaped digital screen; publication No. CN216100419U discloses a digital screen pad pasting subassembly, including carriage, fixed frame and cylinder, the cylinder rotationally sets up on the fixed frame, still includes: the guide devices are arranged on two sides of the supporting frame, and the fixing frame is connected with the guide devices; and the buffer device is used for adaptively adjusting the contact position of the roller and the digital screen when the roller is contacted with the arc-shaped digital screen. The utility model discloses in, can carry out the pad pasting to arc and smooth digital screen, the practicality is strong, and simple structure.

However, the above film pasting component can not clean the surface of the roller in the use process, so that dust can be left on the surface of the roller, and the repeated use can reduce the film pasting effect.

Disclosure of Invention

Can not clear up the surface of cylinder at the in-process that uses to above-mentioned pad pasting subassembly, lead to the surface of cylinder to retain the dust, repeated use can reduce the problem of pad pasting effect.

The utility model provides a digital screen pad pasting subassembly, including workstation and a plurality of trapezoidal platforms of horizontal align to grid at the workstation top, the lift hole has been seted up at the top center of trapezoidal platform, the inside sliding fit in lift hole has the lifter plate, the bottom of lifter plate is provided with the lifting unit who is used for adjusting the lifter plate height, the vertical carriage in top of workstation is equipped with the portal frame, the vertical symmetrical fixedly connected with support in both sides of portal frame, the lateral wall of a support is provided with the subassembly that removes dust, the lateral wall of another support is provided with the pad pasting subassembly, the top of workstation is provided with and is used for driving the portal frame and carries out the removal subassembly that removes, the lateral wall of trapezoidal platform is provided with the clearance subassembly that is used for carrying out the clearance to the pad pasting subassembly.

Further, the lifting component comprises strip-shaped holes symmetrically formed in the front end and the rear end of the trapezoidal table, an I-shaped rod is arranged in each strip-shaped hole in a sliding fit mode, and the top of each I-shaped rod is fixedly connected with the bottom of the lifting plate.

Furthermore, a fixing plate is arranged on the side wall of the trapezoid table, a screw rod is rotatably connected between the bottom of the fixing plate and the top of the workbench, and the side wall of the screw rod penetrates through the side wall of the I-shaped rod and is connected with the I-shaped rod in a threaded fit mode.

Furthermore, the dust removal component comprises a dust collector arranged at the top of the support, a dust collection pipe is arranged at the bottom end of the dust collector, the bottom end of the dust collection pipe penetrates through the bottom of the support and is fixedly connected with a dust collection box, the dust collection pipe is communicated with the dust collection box, and a plurality of collection pipes are uniformly communicated with the bottom of the dust collection box along the length direction of the dust collection box.

Furthermore, the film pasting component comprises a T-shaped rod which is longitudinally matched with the side wall of the support in a sliding mode, the bottom end of the T-shaped rod is fixedly connected with a v-shaped ear frame and a v-shaped ear frame, the v-shaped ear frame and the v-shaped ear frame are longitudinally connected with a compression roller in a rotating mode, the outer wall of the compression roller is coated with a rubber layer, and the outer wall of the T-shaped rod is sleeved with a telescopic spring.

Further, the movable assembly comprises movable holes symmetrically formed in the front end and the rear end of the top of the workbench, a conveying belt is connected to the inner portion of each movable hole in a coaxial rotating mode, a clip-shaped seat is fixedly arranged on the top end of the side wall of the conveying belt, and two ends of the bottom of the portal frame are fixedly connected to the top of the clip-shaped seat.

Further, clear up the subassembly and set up the row's miscellaneous hole on trapezoidal platform lateral wall top including the symmetry, arrange the bottom that the workstation was run through to the bottom in miscellaneous hole, arrange the lateral wall fixed mounting in miscellaneous hole and have the detachable round bar, the outer wall of round bar evenly is provided with a plurality of brushes along its length direction.

Compared with the prior art, the utility model provides a digital screen pad pasting subassembly possesses following beneficial effect:

through trapezoidal platform, the portal frame, the dust removal subassembly, cooperation between pad pasting subassembly and the clearance subassembly can be cleared up the dust on arc-shaped digital screen and rectangle digital screen surface earlier, the adhesion of dust has been reduced, the roughness of pad pasting has been improved, extrude and push away and scrape arc-shaped digital screen and the attached film in rectangle digital screen surface again, further improve the laminating degree between film and arc-shaped digital screen and the rectangle digital screen, effectively avoid laminating in-process to remain the bubble, it can carry out the secondary roll-in to the film to drive pad pasting subassembly from right side left side shifting through the portal frame, the quality of pad pasting has been guaranteed, and the in-process that the compression roller removed along trapezoidal platform outer wall, the brush can clear up dust and the debris of compression roller outer wall adhesion, the neatness on compression roller surface has further been improved, it can not impaired to have guaranteed that the film, the qualification rate of pad pasting has been improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 shows a perspective view of the present invention;

fig. 2 shows a partial top view of the present invention;

fig. 3 shows a three-dimensional view of the middle portal frame, the dust removal assembly and the film sticking assembly of the present invention;

fig. 4 shows a partial cross-sectional view of an operating state of the invention;

fig. 5 shows a partial sectional view of another operating state of the invention.

In the figure: 1. a work table; 2. a trapezoidal table; 201. a lifting hole; 3. a lifting plate;

4. a lifting assembly; 401. a strip-shaped hole; 402. an I-shaped rod; 403. a fixing plate; 404. a screw;

5. a gantry; 501. a support;

6. a dust removal assembly; 601. a dust collector; 602. a dust collection pipe; 603. a dust collection box; 604. a collection pipe;

7. a film pasting component; 701. a T-shaped rod; 702. v 21274h, a shaped ear rack; 703. a compression roller; 704. a tension spring;

8. a moving assembly; 801. moving the hole; 802. a conveyor belt; 803. a clip seat;

9. cleaning the assembly; 901. impurity removal holes; 902. a round bar; 903. a brush;

10. an arc-shaped digital screen; 11. rectangular digital screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are 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 some, but not all, embodiments of the present invention. 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.

Referring to fig. 1-2 and 4-5, a digital screen film pasting assembly comprises a workbench 1 and a plurality of trapezoidal platforms 2 transversely and uniformly arranged at the top of the workbench 1, wherein the width of the tops of the trapezoidal platforms 2 is smaller than that of the bottoms of the trapezoidal platforms 2, so that the two sides of the trapezoidal platforms 2 and the top of the workbench 1 are obliquely arranged, a press roller 703 can slide along the top of the trapezoidal platforms 2 conveniently, the side walls of the trapezoidal platforms 2 are tightly attached, a lifting hole 201 is formed in the center of the top of the trapezoidal platform 2, a lifting plate 3 is matched with the lifting hole 201 in a sliding manner, when the digital screen pasting assembly is used, an arc-shaped digital screen 10 and a rectangular digital screen 11 are respectively placed at the tops of different lifting plates 3, and a film is pasted on the surface of the film, thereby simultaneously pasting digital screens with different sizes and shapes, and improving the film pasting efficiency.

Referring to fig. 2 and fig. 4-5, a lifting assembly 4 is disposed at the bottom of the lifting plate 3, the lifting assembly 4 includes strip holes 401 symmetrically disposed at the front and rear ends of the trapezoid table 2, the two strip holes 401 are jointly matched with an i-shaped rod 402 in a sliding manner, the top of the i-shaped rod 402 is fixedly connected with the bottom of the lifting plate 3, a fixing plate 403 is disposed on the side wall of the trapezoid table 2 and above the i-shaped rod 402, a screw 404 is rotatably connected between the bottom of the fixing plate 403 and the top of the workbench 1, and the side wall of the screw 404 penetrates through the side wall of the i-shaped rod 402 and is connected with the i-shaped rod 402 in a threaded manner.

During the specific use, screw rod 404 is rotated, I-shaped pole 402 drives lifter plate 3 and makes reciprocating motion from top to bottom under the screw drive of screw rod 404 and the guide effect of bar hole 401 to this carries out altitude mixture control to the digital screen 10 of arc and the digital screen 11 of rectangle of different thickness, makes the digital screen 10 of arc and the digital screen 11 lateral wall of rectangle of not unidimensional be located the inside of lifter hole 201 all the time, prevents that digital screen 10 of arc and the digital screen 11 of rectangle from breaking away from the top of lifter plate 3.

Referring to fig. 1 and 3, a gantry 5 is longitudinally arranged on a top longitudinal sliding frame of a workbench 1, two sides of the gantry 5 are longitudinally and symmetrically fixedly connected with supports 501, a dust removal assembly 6 is arranged on a side wall of one support 501, the dust removal assembly 6 comprises a dust collector 601 mounted on the top of the support 501, a dust collection pipe 602 is arranged at the bottom end of the dust collector 601, the bottom end of the dust collection pipe 602 penetrates through the bottom of the support 501 and is fixedly connected with a dust collection box 603, the dust collection pipe 602 is communicated with the dust collection box 603, and a plurality of collection pipes 604 are uniformly communicated with the bottom of the dust collection box 603 along the length direction of the dust collection box.

During the specific use, portal frame 5 can drive dust removal subassembly 6 and remove about along the length direction of workstation 1, the switch-on dust catcher 601's power, make it carry out the dust absorption to the top of workstation 1 through dust absorption pipe 602, dust collection box 603 and collecting pipe 604, thereby can remove dust to arc digital screen 10 and rectangle digital screen 11 laminating film surface, prevent that the dust particle on film surface from causing the damage to the digital screen under the extrusion, thereby improved the production qualification rate of digital screen.

Referring to fig. 1 and 3, a film sticking assembly 7 is disposed on a side wall of the other support 501, the film sticking assembly 7 includes a T-shaped rod 701 longitudinally slidably fitted on the side wall of the support 501, a v-shaped ear rack 702, a v-shaped ear rack 21274is fixedly connected to the bottom end of the T-shaped rod 701, a press roller 703 is longitudinally and rotatably connected to the side wall of the v-shaped ear rack 702, a rubber layer is wrapped on the outer wall of the press roller 703, an extension spring 704 is sleeved on the outer wall of the T-shaped rod 701, and the extension spring 704 is located above the support 501.

During specific use, the portal frame 5 can drive the film sticking assembly 7 to move left and right along the length direction of the workbench 1, the compression roller 703 is always in contact with the films at the tops of the arc digital screen 10 and the rectangular digital screen 11 under the driving of the portal frame 5 and the elastic force action of the expansion spring 704, and self-adaptive adjustment is realized, so that the films are more tightly attached to the arc digital screen 10 and the rectangular digital screen 11.

Referring to fig. 2-3, a moving assembly 8 is disposed at the top of the working table 1, the moving assembly 8 includes moving holes 801 symmetrically formed at the front and rear ends of the top of the working table 1, two conveying belts 802 are coaxially and rotatably connected to the inside of the two moving holes 801, the top ends of the side walls of the two conveying belts 802 are fixedly sleeved with clip seats 803, the side walls of the clip seats 803 are slidably fitted inside the moving holes 801, so as to improve the stability of the clip seats 803, and two ends of the bottom of the portal frame 5 are respectively and fixedly connected to the tops of the two clip seats 803.

When the gantry crane is used specifically, the transmission of the conveying belt 802 can drive the clip seat 803 to do left-right linear reciprocating motion, and the clip seat 803 drives the gantry crane 5 to move together.

Please refer to fig. 2 and 4, the side wall of the trapezoidal table 2 is provided with the cleaning assembly 9, the cleaning assembly 9 includes the row's miscellaneous hole 901 that is symmetrically opened on two side wall tops of the trapezoidal table 2, the bottom of the row's miscellaneous hole 901 runs through the bottom of the workstation 1, the side wall fixed mounting of two row's miscellaneous hole 901 has the detachable round bar 902, be convenient for change the round bar 902, the outer wall of round bar 902 evenly is provided with a plurality of brushes 903 along its length direction, brush 903 can clear up the outer wall of compression roller 703, the top of brush 903 is located the top of the trapezoidal table 2 side wall, be convenient for brush 903 and compression roller 703 carry out stable contact, guarantee that the compression roller 703 obtains stable clearance effect.

The working principle is as follows: the arc digital screen 10 and the rectangular digital screen 11 are respectively placed on the top of the lifting plate 3, the height position of the lifting plate 3 is adjusted through the lifting component 4, so that the arc digital screen 10 and the rectangular digital screen 11 on the lifting plate 3 are positioned inside the lifting hole 201, the arc digital screen 10 and the rectangular digital screen 11 are prevented from falling out in the film pressing process, the digital screens with different shapes are synchronously pasted, the film pasting efficiency is improved, the portal frame 5 is driven to move from left to right through the moving component 8, the portal frame 5 drives the dust removal component 6 to firstly clean dust on the surfaces of the arc digital screen 10 and the rectangular digital screen 11, the adhesion of the dust is reduced, the flatness of the pasted film is improved, after dust removal, the film is pasted on the surfaces of the arc digital screen 10 and the rectangular digital screen 11 through manual work or other equipment, rethread portal frame 5 drives pad pasting subassembly 7 along the lateral wall of trapezoidal platform 2 to the surface movement of arc digital screen 10 and rectangle digital screen 11, make compression roller 703 extrude and push away the attached film in arc digital screen 10 and rectangle digital screen 11 surface and scrape, further improve the laminating degree between film and arc digital screen 10 and the rectangle digital screen 11, effectively avoid laminating in-process to remain the bubble, it can carry out the secondary roll-in to the film to drive pad pasting subassembly 7 through portal frame 5 from the right side left side removal, the quality of pad pasting has been guaranteed, and the in-process that compression roller 703 removed along trapezoidal platform 2 outer walls, brush 903 can clear up the dust and the debris of compression roller 703 outer wall adhesion, further improved the clean and tidy degree on compression roller 703 surface, guaranteed that the film can not be impaired, the qualification rate of pad pasting has been improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a digital screen pad pasting subassembly, includes workstation and horizontal align to grid a plurality of trapezoidal stations at the workstation top, its characterized in that: the lift hole has been seted up at the top center of trapezoidal platform, the inside sliding fit in lift hole has the lifter plate, the bottom of lifter plate is provided with the lifting unit who is used for adjusting the lifter plate height, the vertical carriage in top of workstation is equipped with the portal frame, the vertical symmetry fixedly connected with support in both sides of portal frame, the lateral wall of a support is provided with the dust removal subassembly, the lateral wall of another support is provided with the pad pasting subassembly, the top of workstation is provided with and is used for driving the removal subassembly that the portal frame moved, the lateral wall of trapezoidal platform is provided with and is used for carrying out the clearance subassembly of clearance to the pad pasting subassembly.

2. The digital screen film sticking assembly according to claim 1, wherein: the lifting assembly comprises strip-shaped holes symmetrically formed in the front end and the rear end of the trapezoidal table, an I-shaped rod is arranged in the strip-shaped holes in a sliding fit mode, and the top of the I-shaped rod is fixedly connected with the bottom of the lifting plate.

3. The digital screen film sticking assembly according to claim 2, wherein: the side wall of the trapezoid table is provided with a fixing plate, a screw rod is rotatably connected between the bottom of the fixing plate and the top of the workbench, and the side wall of the screw rod penetrates through the side wall of the I-shaped rod and is connected with the I-shaped rod in a threaded fit mode.

4. The digital screen film assembly of claim 1, wherein: the dust removal component comprises a dust collector arranged at the top of the support, a dust collection pipe is arranged at the bottom end of the dust collector, the bottom end of the dust collection pipe penetrates through the bottom of the support and is fixedly connected with a dust collection box, the dust collection pipe is communicated with the dust collection box, and a plurality of collection pipes are uniformly communicated with the bottom of the dust collection box along the length direction of the dust collection box.

5. The digital screen film sticking assembly according to claim 1, wherein: the film pasting component comprises a T-shaped rod which is longitudinally matched with the side wall of the support in a sliding mode, the bottom end of the T-shaped rod is fixedly connected with a v 21274, a shaped ear frame and a v 21274, the side wall of the shaped ear frame is longitudinally and rotatably connected with a pressing roller, the outer wall of the pressing roller is coated with a rubber layer, and the outer wall of the T-shaped rod is sleeved with a telescopic spring.

6. The digital screen film assembly of claim 1, wherein: the movable assembly comprises movable holes symmetrically formed in the front end and the rear end of the top of the workbench, a conveying belt is coaxially connected to the inner portion of each movable hole in a rotating mode, a clip-shaped seat is fixedly arranged at the top end of the side wall of the conveying belt, and two ends of the bottom of the portal frame are fixedly connected to the top of the clip-shaped seat.

7. The digital screen film assembly of claim 1, wherein: the clearance subassembly is seted up including the symmetry and is being arranged the row's miscellaneous hole on trapezoidal platform lateral wall top, arranges the bottom that the workstation was run through to the bottom in miscellaneous hole, arranges the lateral wall fixed mounting in miscellaneous hole and has the detachable round bar, and the outer wall of round bar evenly is provided with a plurality of brushes along its length direction.