CN217194724U

CN217194724U - Positioning device for polishing ultrathin glass

Info

Publication number: CN217194724U
Application number: CN202220794419.9U
Authority: CN
Inventors: 吴祖森
Original assignee: Nanyang Wanjie Photoelectric Co ltd
Current assignee: Nanyang Wanjie Photoelectric Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-16
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a positioner is used in ultra-thin glass polishing belongs to ultra-thin glass processing technology field, aims at solving current positioner and can't be with ultra-thin glass automatic positioning to the center on processing platform surface, and easy direct with the ultra-thin glass crushing when compressing tightly moreover, can't carry out the problem that elasticity compressed tightly. The position of the movable plate group can be conveniently adjusted through the arrangement of the rotating rod, the adjusting handle, the limiting block, the external threads, the movable plate group, the connecting structure and the limiting rod, the limiting block can limit the maximum moving distance of the movable plate group, the connecting structure can conveniently connect the movable plate group with the processing table and conveniently contract the movable plate group, and the limiting rod can ensure the movable plate group to smoothly slide in the sliding groove; through fixture's setting, can realize automatic centre gripping and location to ultra-thin glass, with ultra-thin glass automatic positioning to the center on processing platform surface, can carry out elasticity to ultra-thin glass's upper surface simultaneously and compress tightly, avoid crushing ultra-thin glass.

Description

Positioning device for polishing ultrathin glass

Technical Field

The utility model relates to an ultra-thin glass processing technology field specifically is a positioner is used in ultra-thin glass polishing.

Background

Ultra-thin glass substrates (UTG substrates) are an important component of foldable cover sheets, and the quality of the ultra-thin substrates themselves is critical to achieve the effect of smaller or even 2mm bend radii. Particularly, after the UTG substrate is cut into a specific size, special treatment of the edge part of the substrate, namely, removing defects such as edge breakage and microcracks generated by cutting is needed, so as to avoid the breakage of glass caused by microcracks and the like when the substrate is bent. In general, there are two issues to be addressed: 1) what cutting mode is taken to obtain a relatively straight edge quality; 2) and removing edge defects by adopting polishing and other modes. When the ultra-thin glass is polished, the ultra-thin glass needs to be positioned and clamped.

Present positioner for ultra-thin glass polishing has certain drawback when using, can't be with the center of ultra-thin glass automatic positioning to processing platform surface, and the polishing is inconvenient, when compressing tightly ultra-thin glass's upper surface moreover, directly crushes ultra-thin glass easily, can't carry out elasticity and compress tightly.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a positioning device for polishing ultrathin glass, which adopts the technical proposal that the positioning device comprises a processing table, a chute is arranged inside the processing table, a movable plate group can be conveniently slid through the chute, a rotating rod is arranged inside the chute, one end of the rotating rod is fixedly connected with an adjusting handle at one side of the processing table, a limit block is arranged in the middle of the rotating rod, the maximum moving distance of the movable plate group can be limited through the limit block, external threads with opposite directions are arranged at two sides of the limit block, the position of the movable plate group can be conveniently adjusted through the arrangement of the rotating rod, the adjusting handle and the external threads, the movable plate group is movably connected to the outer surfaces of the two sections of the external threads, and a clamping mechanism can be driven to stably move through the arrangement of the movable plate group, the upper surface of movable plate group is provided with fixture, through fixture's setting, can realize automatic centre gripping and location to ultra-thin glass, with ultra-thin glass automatic positioning to the center on processing platform surface, can carry out elastic compression to ultra-thin glass's upper surface simultaneously, avoids crushing ultra-thin glass, be provided with connection structure between the lower surface of movable plate group and the interior diapire of spout, through connection structure's setting, can conveniently be connected movable plate group and processing platform, two gag lever posts of fixedly connected with between the spout inside wall, movable plate group and gag lever post sliding connection can guarantee the smooth slip of movable plate group through the setting of gag lever post.

As a preferred technical scheme of the utility model, adjustment handle is connected with the one end of bull stick through first connecting rod, through the setting of first connecting rod, can be connected adjustment handle and bull stick.

As the utility model discloses a preferred technical scheme, the inside that the other end of bull stick is located the processing platform is provided with the bearing, through the setting of bearing, can carry on spacingly to the other end of bull stick.

As a preferred technical scheme of the utility model, movable plate group includes five fly leafs, every movable plate group is close to stopper one side fly leaf and external screw thread threaded connection, four in addition the through-hole has been seted up to the inside of fly leaf, the bull stick runs through the through-hole, through the setting of fly leaf and through-hole, can make a fly leaf and external screw thread connection, drives other fly leafs and removes in the bull stick outside, and the through-hole guarantees the smooth removal of other fly leafs.

As a preferred technical scheme of the utility model, fixture includes L shape connecting plate, adjusting bolt and spring, every movable plate group is close to stopper one side the last fixed surface of fly leaf is connected with L shape connecting plate, every the inside threaded connection of L shape connecting plate has two adjusting bolt, adjusting bolt's bottom fixedly connected with spring through the setting of L shape connecting plate, adjusting bolt and spring, can realize automatic centre gripping and the location to ultra-thin glass, with the center on ultra-thin glass automatic positioning to processing platform surface, can carry out elasticity to ultra-thin glass's upper surface simultaneously and compress tightly, avoids ultra-thin glass to crush.

As a preferred technical scheme of the utility model, connection structure includes that first commentaries on classics cover, second change cover, third change cover, fourth change cover and second connecting rod, the interior diapire of spout is connected with first commentaries on classics cover, the middle part of fly leaf lower surface is provided with the second and changes the cover, the top that the third changes the cover is rotated and is connected with the fourth and changes the cover, first commentaries on classics cover, second change cover, third change cover and fourth and change the equal fixedly connected with second connecting rod in surface that overlaps, between first commentaries on classics cover and the second change the cover, the second changes the cover and the second changes and all changes cover, fourth and change cover and second connecting rod through the third and be connected, changes the setting of cover, third commentaries on classics cover, fourth and second connecting rod through first commentaries on classics cover, second, can be connected movable plate group and processing platform to convenient flexible movable plate group.

The utility model has the advantages that: the utility model can conveniently adjust the position of the movable plate group by utilizing the rotating rod, the adjusting handle, the limiting block, the external thread, the movable plate group, the connecting structure and the limiting rod through the matching arrangement of the rotating rod, the adjusting handle and the external thread, the limiting block can limit the maximum moving distance of the movable plate group, the connecting structure can conveniently connect the movable plate group with the processing table and conveniently extend and retract the movable plate group, and the limiting rod can ensure the smooth sliding of the movable plate group in the chute; through fixture's setting, can realize automatic centre gripping and location to ultra-thin glass, with ultra-thin glass automatic positioning to the center on processing platform surface, can carry out elasticity to ultra-thin glass's upper surface simultaneously and compress tightly, avoid crushing ultra-thin glass.

Drawings

FIG. 1 is a schematic view of a front view section structure of the present invention in an unclamped state;

FIG. 2 is a schematic view of the main sectional structure of the clamping device of the present invention;

FIG. 3 is a schematic top view of the unclamped state of the present invention;

FIG. 4 is a schematic top view of the clamping structure of the present invention;

FIG. 5 is a schematic view of the connection structure of the present invention in an unclamped state;

fig. 6 is a schematic view of the bottom view structure of the clamping status connection structure of the present invention.

In the figure: 1. a base; 2. a chute; 3. a rotating rod; 4. an adjusting handle; 5. a limiting block; 6. an external thread; 7. a movable plate group; 8. a clamping mechanism; 801. an L-shaped connecting plate; 802. adjusting the bolt; 803. a spring; 9. a connecting structure; 901. a first rotating sleeve; 902. a second rotating sleeve; 903. a third rotating sleeve; 904. a fourth rotating sleeve; 905. a second connecting rod; 10. a limiting rod; 11. a first connecting rod; 12. a bearing; 13. a movable plate; 14. and a through hole.

Detailed Description

Example 1

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, the utility model discloses a positioning device for polishing ultra-thin glass, which adopts the technical scheme that the positioning device comprises a processing table 1, a chute 2 is arranged inside the processing table 1, a rotating rod 3 is arranged inside the chute 2, one end of the rotating rod 3 is fixedly connected with an adjusting handle 4 at one side of the processing table 1, a limiting block 5 is arranged in the middle of the rotating rod 3, external threads 6 with opposite directions are arranged at two sides of the limiting block 5, the adjusting handle 4 is rotated to drive the rotating rod 3 to rotate, the external threads 6 enable a movable plate group 7 to extend out of the chute 2, the limiting block 5 limits the maximum distance that the movable plate group 7 extends out, the outer surfaces of the two sections of external threads 6 are movably connected with the movable plate group 7, a clamping mechanism 8 is arranged on the upper surface of the movable plate group 7, when the movable plate group 7 extends out, the clamping mechanism 8 is driven to clamp two sides of the ultra-thin glass, with the center on ultra-thin glass automatic positioning to processing platform 1 surface, fixture 8 carries out elastic compression to ultra-thin glass's upper surface, avoids crushing ultra-thin glass, be provided with connection structure 9 between the lower surface of movable plate group 7 and the interior diapire of spout 2, connection structure 9 is connected movable plate group 7 and processing platform 1, makes things convenient for flexible movable plate group 7, two gag lever posts 10 of fixedly connected with between 2 inside walls of spout, movable plate group 7 and gag lever post 10 sliding connection, gag lever post 10 guarantee the smooth slip of movable plate group 7, prevent that movable plate group 7 from taking place the slope.

As an optimized technical scheme of the utility model, adjustment handle 4 is connected with the one end of bull stick 3 through head rod 11, and adjustment handle 4 and bull stick 3 are connected to head rod 11.

As an optimal technical solution of the present invention, the inside of the other end of the rotating rod 3 located at the processing table 1 is provided with a bearing 12, and the bearing 12 is limited to the other end of the rotating rod 3.

As a preferred technical scheme of the utility model, movable plate group 7 includes five movable plates 13, every movable plate group 7 is close to stopper 5 one side

movable plate

13 and 6 threaded connection of external screw thread, four in addition through-hole 14 has been seted up to the inside of movable plate 13, bull stick 3 runs through-hole 14, and when moving with 6 threaded connection's of external screw thread movable plate 13, drive other movable plates 13 and remove in the 3 outsides of bull stick, through-hole 14 and guarantee the smooth removal of other movable plates 13.

As a preferred technical scheme of the utility model, fixture 8 includes L shape connecting plate 801, adjusting bolt 802 and spring 803, every movable plate group 7 is close to stopper 5 one side the last fixed surface of fly leaf 13 is connected with L shape connecting plate 801, every the internal thread of L shape connecting plate 801 is connected with two adjusting bolt 802, adjusting bolt 802's bottom fixedly connected with spring 803, when L shape connecting plate 801 stretches out, with ultra-thin glass automatic positioning to the center on processing platform 1 surface, utilize adjusting bolt 802 to fall spring 803 to carry out elastic compression to ultra-thin glass's upper surface, avoid crushing ultra-thin glass.

As a preferred technical solution of the present invention, the connecting structure 9 includes a first rotating sleeve 901, a second rotating sleeve 902, a third rotating sleeve 903, a fourth rotating sleeve 904 and a second connecting rod 905, the inner bottom wall of the sliding chute 2 is connected with the first rotating sleeve 901, the middle portion of the lower surface of the movable plate 13 is provided with the second rotating sleeve 902, the upper portion of the third rotating sleeve 903 is rotatably connected with the fourth rotating sleeve 904, the outer surfaces of the first rotating sleeve 901, the second rotating sleeve 902, the third rotating sleeve 903 and the fourth rotating sleeve 904 are all fixedly connected with the second connecting rod 905, the movable plate 13 is connected with the processing table 1 through the third rotating sleeve 903, the fourth rotating sleeve 904 and the second connecting rod 905 between the first rotating sleeve 901 and the second rotating sleeve 902 and between the second rotating sleeve 902 and the second rotating sleeve 902, the movable plate 13 is convenient to extend and retract.

The utility model discloses a theory of operation: when the ultra-thin glass is polished, the ultra-thin glass is firstly placed on the surface of a processing table 1, then an adjusting handle 4 is rotated, a first connecting rod 11 drives a rotating rod 3 to rotate, an external thread 6 enables a movable plate 13 in a movable plate group 7, which is in threaded connection with the external thread 6, to move, meanwhile, other movable plates 13 are driven to move outside the rotating rod 3, a through hole 14 ensures the smooth movement of other movable plates 13, a bearing 12 limits the other end of the rotating rod 3, a limiting rod 10 prevents the movable plate group 7 from inclining, at the moment, an L-shaped connecting plate 801 automatically positions the ultra-thin glass to the center of the surface of the processing table 1, then a spring 803 is lowered by using an adjusting bolt 802, so that the upper surface of the ultra-thin glass is elastically compressed, the ultra-thin glass is prevented from being crushed, and a first rotating sleeve 901, a second rotating sleeve 902, a third rotating sleeve 903, a fourth rotating sleeve 904 and a second connecting rod 905 connect the movable plate 13 with the processing table 1, the movable plate 13 is convenient to extend and retract.

The mechanical connection according to the present invention is a conventional means used by those skilled in the art, and can be suggested by limited tests, which is common knowledge.

Components not described in detail herein are prior art.

Although the specific embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations that do not have creative work are still within the scope of the present invention.

Claims

1. The utility model provides an ultra-thin glass polishes and uses positioner, includes processing platform (1), its characterized in that: spout (2) have been seted up to the inside of processing platform (1), the inside of spout (2) is provided with bull stick (3), the one end of bull stick (3) is located one side fixedly connected with adjustment handle (4) of processing platform (1), the middle part of bull stick (3) is provided with stopper (5), the both sides of stopper (5) are provided with opposite direction's external screw thread (6), two sections the equal swing joint of surface of external screw thread (6) has movable plate group (7), the upper surface of movable plate group (7) is provided with fixture (8), be provided with connection structure (9) between the lower surface of movable plate group (7) and the interior diapire of spout (2), two gag lever posts (10) of fixedly connected with between spout (2) inside wall, movable plate group (7) and gag lever post (10) sliding connection.

2. The positioning device for ultra-thin glass polishing as claimed in claim 1, wherein: the adjusting handle (4) is connected with one end of the rotating rod (3) through a first connecting rod (11).

3. The positioning device for ultra-thin glass polishing as claimed in claim 1, wherein: and a bearing (12) is arranged at the other end of the rotating rod (3) in the processing table (1).

4. The positioning device for ultra-thin glass polishing as claimed in claim 1, wherein: each movable plate group (7) comprises five movable plates (13), the movable plate (13) on one side, close to the limiting block (5), of each movable plate group (7) is in threaded connection with the external thread (6), through holes (14) are formed in the other four movable plates (13), and the rotating rod (3) penetrates through the through holes (14).

5. The positioning device for ultra-thin glass polishing as claimed in claim 4, wherein: fixture (8) are including L shape connecting plate (801), adjusting bolt (802) and spring (803), every movable plate group (7) are close to stopper (5) one side the last fixed surface of movable plate (13) is connected with L shape connecting plate (801), every the inside threaded connection of L shape connecting plate (801) has two adjusting bolt (802), the bottom fixedly connected with spring (803) of adjusting bolt (802).

6. The positioning device for ultra-thin glass polishing as claimed in claim 4, wherein: connection structure (9) are including first commentaries on classics cover (901), second commentaries on classics cover (902), third commentaries on classics cover (903), fourth commentaries on classics cover (904) and second connecting rod (905), the interior diapire of spout (2) is connected with first commentaries on classics cover (901), the middle part of fly leaf (13) lower surface is provided with second commentaries on classics cover (902), the top of third commentaries on classics cover (903) is rotated and is connected with fourth commentaries on classics cover (904), first commentaries on classics cover (901), second commentaries on classics cover (902), third commentaries on classics cover (903) and fourth commentaries on classics cover (904) the equal fixedly connected with second connecting rod (905) of surface, first commentaries on classics cover (901) and second commentaries on classics cover (902) between, second commentaries on classics cover (902) and second commentaries on classics cover (902) between all through third commentaries on classics cover (903), fourth commentaries on classics cover (904) and second connecting rod (905) are connected.