Film sticking machine for instrument central control panel
[ technical field ] A method for producing a semiconductor device
The utility model relates to a sticking film machine for instrument center control panel.
[ background of the invention ]
With the development of liquid crystal display technology, a long instrument central control panel is often used for a driving position and a central control console of an automobile to span the driving position and the central control console, a vehicle information display screen and a vehicle-mounted central control screen are arranged at corresponding positions behind the panel, the display screen is used for displaying running state information of the automobile, such as speed, rotating speed and the like, the vehicle-mounted central control screen is used for man-machine interaction and vehicle-mounted multimedia control, because the instrument central control panel is long and has a certain shape, the instrument central control panel needs to be covered with a protective film before assembly to prevent surface damage such as scratching and the like, but the instrument central control panel has a certain shape curved surface and is difficult to be pasted with a film.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
In order to solve the technical problem, the film sticking machine for the instrument central control panel of the utility model comprises a frame, wherein a workbench is arranged on the frame, a positioning seat for positioning the instrument central control panel is arranged on the workbench, a positioning surface with the shape matched with the outline of the panel is arranged on the upper surface of the positioning seat, a film covering mechanism for covering a protective film on the instrument central control panel is arranged on the frame, the film covering mechanism comprises a material roller arranged on the frame, the material roller is wound with the protective film, a guide roller is arranged on the frame along the conveying direction of the material roller, a clamping assembly for clamping the head end of the protective film is arranged on the frame, the frame is provided with a sliding seat in sliding connection along the horizontal direction, a sliding seat driving assembly for driving the sliding seat to move along the horizontal direction is arranged on the frame, a laminating assembly for covering the protective film on the surface of the instrument central control panel is arranged on the sliding seat, cover and press the subassembly and contain two parallel arrangement cover on the sliding seat and press the cylinder, two action ends that cover and press the cylinder are equipped with respectively and carry out the piece, carry out to rotate between the piece and be connected with compression roller and auxiliary roller, the compression roller be located the oblique below of auxiliary roller, make the compression roller press the protection film all the time with instrument central control panel's surperficial elastic contact through covering the decurrent drive power of pressing the cylinder to remove along the horizontal direction under sliding seat drive assembly's effect.
As above, a sticking film machine for instrument center control panel, sliding seat drive assembly contain and rotate the lead screw of connection in the frame, the lead screw on threaded connection have a screw, screw and sliding seat be connected, the frame on be equipped with the motor that the drive lead screw rotates and then drive the sliding seat along the motion of horizontal direction.
The film sticking machine for the instrument central control panel is characterized in that a positioning face with the shape matched with the outline of the instrument central control panel is arranged on the upper surface of the positioning seat, a positioning edge used for positioning the instrument central control panel is arranged on the edge of one side of the positioning face, an adsorption assembly used for adsorbing the instrument central control panel on the positioning face is arranged in the positioning seat, the adsorption assembly comprises an adsorption cavity arranged in the positioning seat, a plurality of groups of negative pressure channels communicated with the adsorption cavity and the positioning face are arranged in the positioning seat, a supporting sheet used for supporting the instrument central control panel is arranged at the outer end of each negative pressure channel, the supporting sheet and the outer end of each negative pressure channel are in interference fit, the outer end face of the supporting sheet and the positioning face are in smooth transition, and a plurality of adsorption holes are uniformly formed in the supporting sheet.
According to the film sticking machine for the instrument central control panel, the diameter of the adsorption hole is 1 mm-2 mm.
According to the film sticking machine for the instrument central control panel, the two ends of the positioning seat are provided with the openings communicated with the adsorption cavity, the positioning seat is provided with the end cover used for closing the openings, and the end cover is provided with the joint connected with the vacuum pump.
According to the film sticking machine for the instrument central control panel, the workbench is provided with the locking block used for locking the positioning seat, the locking block is inverted L-shaped, one side of the positioning seat is provided with the raised line A embedded into the locking block, and the workbench is provided with the locking driving assembly used for locking the positioning seat onto the locking block.
The film sticking machine for the instrument central control panel comprises a locking cylinder arranged on a workbench, a pressing block is arranged on the action end of the locking cylinder and is in an inverted L shape, and a convex strip B embedded into the pressing block is arranged on the other side of a positioning seat.
According to the film sticking machine for the instrument central control panel, one surface of the convex strip A, which is contacted with the locking block, is provided with a plurality of notches A.
According to the film sticking machine for the instrument central control panel, the side, in contact with the pressing block, of the convex strip B is provided with the plurality of notches B.
Compared with the prior art, the utility model has the advantages of as follows:
1. the utility model firstly positions the instrument central control panel on the positioning seat, then manually clamps the head end of the protective film on the clamping assembly, the protective film is positioned right above the instrument central control panel at the moment, then the pressure cylinder is started to make the compression roller move downwards to cover the protective film on the instrument central control panel, and finally the sliding seat is driven by the action of the sliding seat driving assembly to move along the horizontal direction, so that the protective film completely covers the positioning seat; the adoption covers the pressure when pressing the cylinder and being convenient for adjust the compression roller tectorial membrane, can guarantee the constancy of pressure when the compression roller tectorial membrane simultaneously, guarantees the quality of tectorial membrane.
2. The utility model discloses a be equipped with in the positioning seat and be used for adsorbing the adsorption component on the locating surface with the panel, wherein adsorption component contains the absorption chamber that the component contains to set up in the positioning seat, is equipped with the negative pressure passageway of multiunit intercommunication absorption chamber and locating surface in the positioning seat, and the outer end of each negative pressure passageway is equipped with the backing sheet that is used for the top stay panel to evenly be equipped with a plurality of absorption holes on the backing sheet, the backing sheet can guarantee to carry out effectual support to the panel; meanwhile, the phenomenon that some adsorption holes cannot be covered by the panel due to the modeling of the panel can be avoided, so that the adsorption force on the panel is reduced; sufficient suction force to the panel can be ensured.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a schematic structural view of the positioning seat of the present invention positioned on the worktable;
fig. 4 is an exploded view of the positioning seat of the present invention positioned on the worktable;
fig. 5 is a three-dimensional sectional view of the positioning seat of the present invention;
fig. 6 is an enlarged view of a portion a marked in fig. 5.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, a film sticking machine for an instrument central control panel according to this embodiment includes a frame 1, a worktable 2 is disposed on the frame 1, a positioning seat 3 for positioning an instrument central control panel 4 is disposed on the worktable 2, a positioning surface 301 whose outline is matched with the outline of the panel is disposed on the upper surface of the positioning seat 3, a film covering mechanism 5 for covering a protective film 100 on the instrument central control panel 4 is disposed on the frame 1, the film covering mechanism 5 includes a material roller 51 disposed on the frame 1, the material roller 51 is wound with the protective film 100, the frame 1 is provided with a guide roller 52 along the conveying direction of the material roller 51, the frame 1 is provided with a clamping assembly 53 for clamping the head end of the protective film 100, the frame 1 is provided with a sliding seat 54 in a sliding connection along the horizontal direction, the frame 1 is provided with a sliding seat driving assembly 55 for driving the sliding seat 54 to move along the horizontal direction, the sliding seat 54 is provided with a pressing component 56 for covering the protective film 100 on the surface of the instrument central control panel 4, the pressing component 56 comprises two pressing cylinders 561 arranged on the sliding seat 54 in parallel, the action ends of the two pressing cylinders 561 are respectively provided with an execution block 562, a pressing roller 563 and an auxiliary roller 564 are rotatably connected between the execution blocks 562, the pressing roller 563 is located obliquely below the auxiliary roller 564, the pressing roller 563 is enabled to press the protective film 100 to be in elastic contact with the surface of the instrument central control panel 4 all the time through the downward driving force of the pressing cylinders 561, and the protective film moves along the horizontal direction under the action of the sliding seat driving component 55. The utility model firstly positions the instrument central control panel on the positioning seat, then manually clamps the head end of the protective film on the clamping assembly, the protective film is positioned right above the instrument central control panel at the moment, then the pressure cylinder is started to make the compression roller move downwards to cover the protective film on the instrument central control panel, and finally the sliding seat is driven by the action of the sliding seat driving assembly to move along the horizontal direction, so that the protective film completely covers the positioning seat; the adoption covers the pressure when pressing the cylinder and being convenient for adjust the compression roller tectorial membrane, can guarantee the constancy of pressure when the compression roller tectorial membrane simultaneously, guarantees the quality of tectorial membrane.
In this embodiment, the sliding seat driving assembly 55 includes a screw 551 rotatably connected to the frame 1, the screw 551 is threadedly connected to a nut 552, the nut 552 is connected to the sliding seat 54, and the frame 1 is provided with a motor 553 for driving the screw 551 to rotate and further driving the sliding seat 54 to move along the horizontal direction.
The upper surface of the positioning seat 3 is provided with a positioning surface 301, the shape of which is matched with the outline of the instrument central control panel 5, one side edge of the positioning surface 301 is provided with a positioning edge 32 for positioning the instrument central control panel 5, an adsorption component for adsorbing the instrument central control panel 5 on the positioning surface 301 is arranged in the positioning seat 3, the adsorption component comprises an adsorption cavity 302 arranged in the positioning seat 3, a plurality of groups of negative pressure channels 303 for communicating the adsorption cavity 302 with the positioning surface 301 are arranged in the positioning seat 3, the outer end of each negative pressure channel 303 is provided with a supporting sheet 33 for supporting the instrument central control panel 5, the supporting sheets 33 and the outer ends of the negative pressure channels 303 are in interference fit, the outer end surface of each supporting sheet 33 is in smooth transition with the positioning surface 301, and a plurality of adsorption holes 34 are uniformly arranged on each supporting sheet 33; the utility model discloses a be equipped with in the positioning seat and be used for adsorbing the adsorption component on the locating surface with the panel, wherein adsorption component contains the absorption chamber that the component contains to set up in the positioning seat, is equipped with the negative pressure passageway of multiunit intercommunication absorption chamber and locating surface in the positioning seat, and the outer end of each negative pressure passageway is equipped with the backing sheet that is used for the top stay panel to evenly be equipped with a plurality of absorption holes on the backing sheet, the backing sheet can guarantee to carry out effectual support to the panel; meanwhile, the phenomenon that some adsorption holes cannot be covered by the panel due to the modeling of the panel can be avoided, so that the adsorption force on the panel is reduced; sufficient suction force to the panel can be ensured.
In this embodiment, the diameter of the suction holes 34 is 1mm to 2mm, and the diameter of the suction holes is within the above range, so that the panel can be prevented from being scratched, and the situation that some suction holes cannot be covered to reduce the overall suction force can be avoided.
In this embodiment, openings communicated with the adsorption cavity 302 are provided at two ends of the positioning seat 3, an end cover 35 for closing the openings is provided on the positioning seat 3, and a joint connected with a vacuum pump is provided on the end cover 35.
Because a panel corresponds a set of positioning seat, in order to facilitate the replacement of the positioning seat, a locking piece 36 for locking the positioning seat 3 is arranged on the worktable 2, the locking piece 36 is in an inverted L shape, a convex strip a38 embedded in the locking piece 36 is arranged on one side of the positioning seat 3, and a locking driving assembly 37 for locking the positioning seat 3 on the locking piece 36 is arranged on the worktable 2.
Locking drive assembly 37 contains locking cylinder 371 of setting on workstation 2, be equipped with briquetting 372 on locking cylinder 371's the action end, briquetting 372 be "L" shape of falling, the opposite side of positioning seat 3 is equipped with sand grip B39 of embedding briquetting 372. The slide holder can be quickly locked on the table by the movement of the lock cylinder 371.
In this embodiment, the side of the protruding strip a38 contacting the lock block 36 is provided with a plurality of notches a; to ensure accuracy, dirt on the surface of the ridge a may collect on the notch a to prevent the blocking ridge a from being embedded in the block.
In this embodiment, a plurality of notches B are provided on the surface of the convex strip B39 that contacts the pressing block 372. In the process of locking the sliding seat, in order to ensure the accuracy, dirt on the surface of the convex strip B can be gathered on the concave notch B to prevent the blocking convex strip B from being embedded into the pressing block.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.