CN214322834U

CN214322834U - Polaroid edging device capable of effectively avoiding dust splashing

Info

Publication number: CN214322834U
Application number: CN202022432887.5U
Authority: CN
Inventors: 胡学风; 文忠
Original assignee: Shenzhen Meishi New Material Co ltd
Current assignee: Shenzhen Meishi New Material Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-10-01
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to the technical field of edge grinding of polaroids, and discloses an edge grinding device of a polaroid, which can effectively avoid dust splashing and comprises a base, pipeline and dust catcher, the fixed first dust excluding hood that is equipped with of right-hand member of base, be equipped with the feed inlet on the lateral wall of the left end of first dust excluding hood, feed inlet department is equipped with first fender curtain, the fixed first motor that is equipped with of the lateral wall of front end of first dust excluding hood, the fixed reciprocal lead screw that is equipped with of output of first motor, be equipped with the screw thread piece on the pole wall of reciprocal lead screw, the lower extreme of screw thread piece is equipped with the second dust excluding hood, the fixed second motor that is equipped with of lower extreme of screw thread piece, the fixed sanding block that is equipped with on the output of second motor, the fixed second fender curtain that is equipped with of lower extreme of second dust excluding hood, the fixed rear end that sets up at first dust excluding hood of dust catcher, dust catcher and second dust excluding hood pass through the pipeline intercommunication setting, the left end of base is equipped with adjustment mechanism. The utility model discloses can effectively avoid the polaroid dust to splash when the edging, and can multi-angle regulation polaroid.

Description

Polaroid edging device capable of effectively avoiding dust splashing

Technical Field

The utility model relates to a polaroid edging technical field especially relates to a can effectively avoid polaroid edging device that dust splashes.

Background

The polaroids are called polaroids, the imaging of the liquid crystal display is required to depend on polarized light, all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass, and the polaroids need to be cut and edged before being used.

Current polaroid edging device is when edging the polaroid, because the edging device mostly carries out the edging with the high-speed rotatory piece of polishing, leads to the polaroid piece of polishing down to splash everywhere, drifts away in the air, seriously influences staff's healthy, and some pieces drift down on the polaroid simultaneously, lead to the laminating quality of polaroid to hang down partially.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, current edging device mostly carries out the edging with the high-speed rotatory piece of polishing, leads to polishing the polaroid piece that gets off to splash everywhere, wafts in the air, seriously influences staff's healthy, and some pieces waft on the polaroid simultaneously, lead to the problem that the laminating quality of polaroid is low on the one side, and the polaroid edging device that can effectively avoid the dust to splash of proposing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the polaroid edging device capable of effectively avoiding dust splashing comprises a base, a pipeline and a dust collector, wherein a first dust hood is fixedly arranged at the right end of the base, a feed inlet is formed in the side wall of the left end of the first dust hood, a first baffle curtain is arranged at the feed inlet, the upper end of the first baffle curtain is fixedly connected with the feed inlet, a first motor is fixedly arranged on the side wall of the front end of the first dust hood, a reciprocating lead screw is fixedly arranged at the output end of the first motor, the other end of the reciprocating lead screw penetrates through the inner walls of the two ends of the first dust hood and is rotatably connected with the inner wall of the first dust hood through a first bearing, a threaded block in threaded connection with the reciprocating lead screw is arranged on the rod wall of the reciprocating lead screw, the upper end of the threaded block is in sliding connection with the inner wall of the upper end of the first dust hood, a second dust hood is arranged at the lower end of the threaded block, the lower end of the threaded block penetrates through the inner wall of the second dust hood and extends into the interior of the second dust hood, the fixed second motor that is equipped with of lower extreme of screw thread piece, the fixed sanding block that is equipped with on the output of second motor, sanding block's lower extreme is equipped with the bar groove, the fixed second that is equipped with of lower extreme of second dust excluding hood keeps off the curtain, the fixed rear end that sets up at first dust excluding hood of dust catcher, dust catcher and second dust excluding hood pass through the pipeline intercommunication and set up, the left end of base is equipped with adjustment mechanism.

Preferably, the adjusting mechanism comprises a first lead screw and a slide block, a slide groove is formed in the left end of the base, the first lead screw is located inside the slide groove and is rotatably connected with the inner wall of the slide groove through a first bearing, the first lead screw penetrates through the slide block and is in threaded connection with the slide block, a circular groove is formed in the upper end of the slide block, a gear is arranged in the circular groove and is rotatably connected with the inner wall of the circular groove through a rotating shaft, a placing table is fixedly arranged at the upper end of the gear, a clamping mechanism is fixedly arranged at the upper end of the placing table, a pull rod is arranged at the left end of the circular groove, the right end of the pull rod penetrates through the side wall of the circular groove and extends into the circular groove, the pull rod is slidably connected with the inner wall of the circular groove, a rack is fixedly arranged at the right end of the pull rod, the rack is meshed with the gear, and a pull handle is fixedly arranged at the left end of the pull rod, and a spring is fixedly arranged between the pull handle and the outer wall of the circular groove.

Preferably, the clamping mechanism comprises a fixing rod, a clamping plate, a second screw rod and a pressing block, the fixing rod is fixedly arranged on the placing table, the clamping plate is fixedly arranged at the upper end of the fixing rod, the second screw rod penetrates through the clamping plate and is in threaded connection with the clamping plate, and the pressing block is located at the lower end of the second screw rod and is in rotating connection with the second screw rod through a second bearing.

Preferably, the right end side wall of the strip-shaped groove is higher than the left end side wall.

Preferably, the pipeline is a PU dust suction pipe.

Preferably, the first curtain and the second curtain are both made of soft rubber materials.

Compared with the prior art, the utility model provides a can effectively avoid polaroid edging device that dust splashes possesses following beneficial effect:

1. this kind of polaroid edging device that can effectively avoid dust to splash drives the piece of polishing through the second motor and rotates to polish the limit of polaroid, drive the rotation of reciprocal lead screw through first motor, make the screw thread piece drive second dust excluding hood, second motor, piece of polishing and second fender curtain along the limit back and forth movement that the polaroid needs to be polished, thereby polish the whole limit of polaroid.

2. This kind of polaroid edging device that can effectively avoid the dust to splash, form one first enclosure space through second dust excluding hood and second fender curtain, block the inside at the second dust excluding hood with the most dust piece that splashes, open the power of dust catcher, the dust catcher inhales the dust catcher through the dust piece of pipeline in with the second dust excluding hood, form the second through first dust excluding hood and first fender curtain and say the enclosure space, will follow a small amount of dust pieces of effusion in the second dust excluding hood and block the inside at first dust excluding hood, effectively avoid the dust to splash.

3. This kind of polaroid edging device that can effectively avoid dust to splash through outside pulling pull rod, makes rack and gear separation, rotates this moment and places the platform, and the position of adjustment polaroid is when the limit of adjusting the polaroid after, unclamps the pull rod, and the spring drives the pull handle return, makes rack and gear intermeshing again to fix and place the platform, can carry out convenient change limit to the polaroid and polish, promoted the convenient shape of equipment.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively avoid the polaroid dust to splash when the edging, and can the multi-angle regulation polaroid.

Drawings

Fig. 1 is a schematic structural view of a polarizer edge grinding device capable of effectively preventing dust from splashing according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural view of a cross section along B-B in fig. 1.

In the figure: the vacuum cleaner comprises a base 1, a first dust hood 2, a first motor 3, a reciprocating screw rod 4, a thread block 5, a second dust hood 6, a second motor 7, a polishing block 8, a dust collector 9, a pipeline 10, a first baffle curtain 11, a strip-shaped groove 12, a second baffle curtain 13, a feed inlet 14, a sliding chute 15, a sliding block 16, a first screw rod 17, a gear 18, a placing table 19, a polaroid 20, a fixing rod 21, a clamping plate 22, a second screw rod 23, a pressing block 24, a pull rod 25, a rack 26, a pull handle 27, a spring 28 and a circular groove 29.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a polarizer edging device capable of effectively avoiding dust splashing comprises a base 1, a pipeline 10 and a dust collector 9, wherein a first dust hood 2 is fixedly arranged at the right end of the base 1, a feed inlet 14 is arranged on the side wall of the left end of the first dust hood 2, a first baffle 11 is arranged at the feed inlet 14, the first baffle 11 is fixedly connected with the upper end of the feed inlet 14, a first motor 3 is fixedly arranged on the side wall of the front end of the first dust hood 2, a reciprocating screw rod 4 is fixedly arranged at the output end of the first motor 3, the other end of the reciprocating screw rod 4 penetrates through the inner walls of the two ends of the first dust hood 2 and is rotatably connected with the inner wall of the first dust hood 2 through a first bearing, a threaded block 5 in threaded connection with the rod wall of the reciprocating screw rod 4 is arranged on the rod wall of the threaded block 5, the upper end of the threaded block 5 is slidably connected with the inner wall of the upper end of the first dust hood 2, a second dust hood 6 is arranged at the lower end of the threaded block 5, the lower end of the thread block 5 penetrates through the inner wall of the second dust hood 6 and extends into the second dust hood, the lower end of the thread block 5 is fixedly provided with a second motor 7, the output end of the second motor 7 is fixedly provided with a polishing block 8, the lower end of the polishing block 8 is provided with a strip-shaped groove 12, the lower end of the second dust hood 6 is fixedly provided with a second retaining curtain 13, the first retaining curtain 11 and the second retaining curtain 13 are both made of soft rubber materials, the side wall of the right end of the strip-shaped groove 12 is higher than that of the left end, so that when the polaroid 20 is placed at the left end of the strip-shaped groove 12, the height of the upper end of the polaroid 20 is the same as that of the side wall of the right end of the upper end of the polaroid 20, so that the bottom surface of the second curtain 13 is better attached to the polaroid 20, the dust collector 9 is fixedly arranged at the rear end of the first dust hood 2, the dust collector 9 and the second dust hood 6 are communicated through a pipeline 10, the pipeline 10 is a PU dust collection pipe which can be stretched and retracted, the second dust hood 6 can move conveniently, and the left end of the base 1 is provided with an adjusting mechanism;

the adjusting mechanism comprises a first screw rod 17 and a sliding block 16, a sliding groove 15 is formed in the left end of the base 1, the first screw rod 17 is located inside the sliding groove 15 and is rotatably connected with the inner wall of the sliding groove 15 through a first bearing, the first screw rod 17 penetrates through the sliding block 16 and is in threaded connection with the sliding block, a circular groove 29 is formed in the upper end of the sliding block 16, a gear 18 is arranged in the circular groove 29, the gear 18 is rotatably connected with the inner wall of the circular groove 29 through a rotating shaft, a placing table 19 is fixedly arranged at the upper end of the gear 18, a clamping mechanism is fixedly arranged at the upper end of the placing table 19, the clamping mechanism comprises a fixing rod 21, a clamping plate 22, a second screw rod 23 and a pressing block 24, the fixing rod 21 is fixedly arranged on the placing table 19, the clamping plate 22 is fixedly arranged at the upper end of the fixing rod 21, the second screw rod 23 penetrates through the clamping plate 22 and is in threaded connection with the clamping plate, the pressing block 24 is located at the lower end of the second screw rod 23 and is rotatably connected with the second bearing, the left end of the circular groove 29 is provided with a pull rod 25, the right end of the pull rod 25 penetrates through the side wall of the circular groove 29 and extends into the circular groove 29, the pull rod 25 is connected with the inner wall of the circular groove 29 in a sliding mode, the right end of the pull rod 25 is fixedly provided with a rack 26, the rack 26 is meshed with the gear 18, the left end of the pull rod 25 is fixedly provided with a pull handle 27, and a spring 28 is fixedly arranged between the pull handle 27 and the outer wall of the circular groove 29.

In the utility model, in practical use, a worker places the polarizer 20 on the placing table 19, adjusts the pressing block 24 to move downwards by rotating the second lead screw 23, clamps the polarizer 20 by the pressing block 24, adjusts the slider 16 to move right by rotating the first lead screw 17, so that the polarizer 20 moves right into the second dust hood 6, opens the power supply of the first motor 3 and the second motor 7, drives the polishing block 8 to rotate by the second motor 7, thereby polishing the edge of the polarizer 20, drives the reciprocating lead screw 4 to rotate by the first motor 3, drives the second dust hood 6, the second motor 7, the polishing block 8 and the second curtain 13 to move back and forth along the edge to be polished of the polarizer 20, thereby polishing the whole edge of the polarizer 20, forms a first closed space by the second dust hood 6 and the second curtain 13, and blocks most of splashed dust fragments in the second dust hood 6, the power supply of the dust collector 9 is turned on, the dust collector 9 sucks dust fragments in the second dust hood 6 into the dust collector 9 through the pipeline 10, a second closed space is formed through the first dust hood 2 and the first retaining curtain 11, a small amount of dust fragments escaping from the second dust hood 6 are blocked in the first dust hood 2, after one side of the polaroid is polished, the first screw rod 17 is rotated reversely, the polaroid 20 is pulled out of the first dust hood 2, the rack 26 is separated from the gear 18 by pulling the pull rod 25 outwards, the placing table 19 is rotated at the moment, the position of the polaroid 20 is adjusted, after the side of the polaroid 20 is adjusted, the pull rod 25 is loosened, the spring 28 drives the pull handle 27 to return, the rack 26 is meshed with the gear 18 again, the placing table 19 is fixed, and the side-changing polishing of the polaroid 20 can be performed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The polaroid edging device capable of effectively avoiding dust splashing comprises a base (1), a pipeline (10) and a dust collector (9), and is characterized in that a first dust hood (2) is fixedly arranged at the right end of the base (1), a feed inlet (14) is formed in the side wall of the left end of the first dust hood (2), a first baffle curtain (11) is arranged at the feed inlet (14), the upper end of the first baffle curtain (11) is fixedly connected with the feed inlet (14), a first motor (3) is fixedly arranged on the side wall of the front end of the first dust hood (2), a reciprocating screw rod (4) is fixedly arranged at the output end of the first motor (3), the other end of the reciprocating screw rod (4) penetrates through the inner walls of the two ends of the first dust hood (2) and is rotatably connected with the inner wall of the first dust hood (2) through a first bearing, and a threaded block (5) in threaded connection with the rod wall of the reciprocating screw rod (4) is arranged on the rod wall of the reciprocating screw rod, the upper end of screw thread piece (5) and the upper end inner wall sliding connection of first dust excluding hood (2), the lower extreme of screw thread piece (5) is equipped with second dust excluding hood (6), the lower extreme of screw thread piece (5) runs through the inner wall of second dust excluding hood (6) and extends to its inside, the fixed second motor (7) that is equipped with of lower extreme of screw thread piece (5), fixed sanding block (8) that is equipped with on the output of second motor (7), the lower extreme of sanding block (8) is equipped with bar groove (12), the fixed second that is equipped with of lower extreme of second dust excluding hood (6) keeps off curtain (13), dust catcher (9) are fixed to be set up the rear end at first dust excluding hood (2), dust catcher (9) and second dust excluding hood (6) are through pipeline (10) intercommunication setting, the left end of base (1) is equipped with adjustment mechanism.

2. The polaroid edging device capable of effectively avoiding dust splashing according to claim 1, wherein the adjusting mechanism comprises a first screw rod (17) and a sliding block (16), the sliding groove (15) is formed in the left end of the base (1), the first screw rod (17) is positioned inside the sliding groove (15) and is rotatably connected with the inner wall of the sliding groove (15) through a first bearing, the first screw rod (17) penetrates through the sliding block (16) and is in threaded connection with the sliding block, a circular groove (29) is formed in the upper end of the sliding block (16), a gear (18) is arranged in the circular groove (29), the gear (18) is rotatably connected with the inner wall of the circular groove (29) through a rotating shaft, a placing table (19) is fixedly arranged at the upper end of the gear (18), a clamping mechanism is fixedly arranged at the upper end of the placing table (19), and a pull rod (25) is arranged at the left end of the circular groove (29), the right-hand member of pull rod (25) runs through the lateral wall of circular recess (29) and extends to its inside, the inner wall sliding connection of pull rod (25) and circular recess (29), the fixed rack (26) that is equipped with of right-hand member of pull rod (25), rack (26) and gear (18) meshing setting, the left end of pull rod (25) is fixed and is equipped with pull handle (27), fixed spring (28) that are equipped with between the outer wall of pull handle (27) and circular recess (29).

3. A polarizer edging device capable of effectively avoiding dust splashing according to claim 2, wherein the clamping mechanism comprises a fixing rod (21), a clamping plate (22), a second screw rod (23) and a pressing block (24), the fixing rod (21) is fixedly arranged on the placing table (19), the clamping plate (22) is fixedly arranged at the upper end of the fixing rod (21), the second screw rod (23) penetrates through the clamping plate (22) and is in threaded connection therewith, and the pressing block (24) is positioned at the lower end of the second screw rod (23) and is rotatably connected therewith through a second bearing.

4. A polarizer edging device capable of effectively avoiding dust splashing according to claim 1, wherein the right end side wall of the strip-shaped groove (12) is higher than the left end side wall.

5. A polarizer edging device capable of effectively avoiding dust splashing according to claim 1, wherein the pipe (10) is a PU dust suction pipe.

6. A polarizer edging device capable of effectively avoiding dust splashing according to claim 1, wherein the first curtain (11) and the second curtain (13) are both made of soft rubber material.