CN204009296U

CN204009296U - Vibration bench structure

Info

Publication number: CN204009296U
Application number: CN201420438114.XU
Authority: CN
Inventors: 冈本信郎
Original assignee: TAIWAN JICHUAN CHEMICAL Co Ltd
Current assignee: TAIWAN JICHUAN CHEMICAL Co Ltd
Priority date: 2014-08-06
Filing date: 2014-08-06
Publication date: 2014-12-10
Anticipated expiration: 2024-08-06

Abstract

The utility model provide a kind of for detection of alignment cloth hair to vibration bench structure.Described vibration bench structure comprises: a base, a worktable, a Vib. and one mao are to detection piece.Described worktable is flatly arranged on base by having a plurality of syndetons of equal height.Worktable has a smooth working surface, is provided with placing this alignment cloth to be detected.Alignment cloth to be detected on Vib. shaking table and worktable, make to be placed on hair on alignment cloth to detection piece along the hair of alignment cloth to movement, the hair that detects by this alignment cloth to.

Description

Vibration bench structure

Technical field

The utility model is about a kind of vibration bench structure, is used in particular for detecting the vibration bench structure of the alignment cloth that the directed processing procedure in liquid crystal display processing procedure uses.

Background technology

Directed processing procedure is the crucial processing procedure in liquid crystal panel manufacturing process, and it has played the part of the function that the liquid crystal molecule generation rule in induction panel is arranged, therefore, and the concern quality of liquid crystal panel quality of the keyholed back plate of this processing procedure.Mechanical friction directed (Rubbing) is a kind of directed processing procedure comparatively ripe in industry, it utilizes the alignment cloth of a softness to rub on the alignment film made by resin (Polyimide), forms by this groove that can allow liquid crystal arrange according to certain orientation.Alignment film after mechanical friction orientation can provide liquid crystal molecule directivity in LCD Panel, and in addition, in order to make liquid crystal molecule arrange along same direction, these grooves must have tilt angle (Pre-tilt angle).

The size of formed tilt angle in the directed processing procedure of mechanical friction, the various condition in processing procedure determines, for example, pressure when the rotating speed of roller, use alignment cloth rub, and the factors such as Mao Xiang on alignment cloth determine.Because the alignment cloth using in the directed processing procedure of mechanical friction has critical impact to the quality of display panels, therefore, the detection technique of alignment cloth is also relative extremely important for the processing procedure of display panels, in industry, need before rubbing, accurately to detect alignment cloth hair to technology.

Utility model content

For the foregoing reasons, the purpose of this utility model be to provide a kind of hair for detection of alignment cloth to vibration bench structure, its hair that can detect alignment cloth is to the demand that whether meets the directed processing procedure of mechanical friction.

For reaching aforementioned object, the utility model provide a kind of for detection of alignment cloth hair to vibration bench structure.Described vibration bench structure comprises: a base, a worktable, at least one Vib. and one mao are to detection piece.Described worktable is flatly arranged on base by having a plurality of syndetons of equal height.Worktable has a smooth working surface, is provided with placing this alignment cloth to be detected.Wherein, each of described syndeton comprises a bump leveller.Described Vib. is configured to contact with worktable.Described hair is placed on alignment cloth to be detected to detection piece.Alignment cloth to be detected on Vib. shaking table and worktable, make to be placed on hair on alignment cloth to detection piece along the hair of alignment cloth to movement, the hair that detects by this alignment cloth to.

According to an embodiment of the present utility model, described syndeton further comprises: one first Connection Block and one second Connection Block.The first Connection Block is arranged on base, and the second Connection Block is arranged on a bottom surface of worktable, and the first Connection Block sees through bump leveller and the second Connection Block links.

According to an embodiment of the present utility model, on described vibration bench structure, be provided with a plurality of Vib.s, and described Vib. is fixed on a bottom surface of worktable.

According to an embodiment of the present utility model, hair is a circular plate body to detection piece.

According to an embodiment of the present utility model, described vibration bench structure further comprises that one mao to angle measurement device, in order to coordinate hair measures hair from alignment cloth to detection piece to angle.More specifically, hair is an angle measurement scale of a side that is arranged on the working surface of worktable to angle measurement device.

Accompanying drawing explanation

Fig. 1 is for showing according to the stereographic map of the vibration bench structure of the utility model preferred embodiment;

Fig. 2 is for showing according to the side view of the vibration bench structure of the utility model preferred embodiment; And

Fig. 3 A～Fig. 3 B for use vibration board structure detection alignment cloth hair provided by the utility model to time schematic diagram.

Wherein, description of reference numerals is as follows:

10 bases

20 worktable

201 working surfaces

202 bottom surfaces

21 maos to angle measurement device

30 syndetons

31 first Connection Blocks

32 second Connection Blocks

33 bump levellers

40 Vib.s

50 maos to detection piece

9 alignment cloths

Embodiment

Below coordinate graphic and Reference numeral to do more detailed description to embodiment of the present utility model, those of ordinary skill in the art can be implemented according to this after studying this instructions carefully.

Fig. 1 is for showing according to the stereographic map of the vibration bench structure of the utility model preferred embodiment, and Fig. 2 is for showing according to the side view of the vibration bench structure of the utility model preferred embodiment.As shown in Figures 1 and 2, vibration bench structure provided by the utility model, having comprised: a base 10, a worktable 20 and at least one Vib. 40.Below, will first for the structure of vibrating board, be elaborated.

Worktable 20 is a rectangular plate body, and it has a smooth working surface 201, is provided with placing an alignment cloth 9 to be detected.Worktable 20 is flatly arranged on base 40 by having a plurality of syndetons 30 of equal height.More particularly, each syndeton 30 all comprises one first Connection Block 31, one second Connection Block 32 and a bump leveller 33.The first Connection Block 31 is arranged on base 10, and the second Connection Block 32 is arranged on a bottom surface 202 of worktable 20, and the first Connection Block 31 sees through a bump leveller 33 and the second Connection Block 32 links.As shown in Figure 1 and Figure 2, bump leveller 33 does not directly contact with the first Connection Block 31 and the second Connection Block 32, but sees through that screw rod is fixed in the middle of the first Connection Block 31 and the second Connection Block 32 and respectively apart from the position of both certain distances.In addition, although in Fig. 1, four syndetons 30 are only set between worktable 20 and base 10, yet the quantity of syndeton 30 is not limited to this, user can configure applicable quantity according to demand.

Described Vib. 40 can be a vibrating motor, and it contacts with worktable 20.In preferred embodiment of the present utility model, vibration bench structure has a plurality of Vib.s 40, and described Vib. 40 is to be directly fixed on the bottom surface 202 of worktable 20.

State in the use configuration vibration board structured testing alignment cloth hair to time, first, after first alignment cloth to be detected 9 being placed on the working surface 201 of worktable 20, then one mao is placed on alignment cloth 9, as shown in Figure 3A to detection piece 50.Then, start the Vib. 40 on the bottom surface 202 be arranged on worktable 20, with shaking table 20 and be placed on the alignment cloth 9 on working surface 201.Along with the vibration of alignment cloth 9, be placed on hair that hair on alignment cloth 9 can be on from alignment cloth 9 to detection piece 50 to movement, as shown in Figure 3 B.In addition,, because the syndeton 30 between worktable 20 and base 10 is provided with bump leveller 33, therefore, the vibration of worktable 20 can't be passed to base 10.See through aforesaid way, the hair that operator just can judge alignment cloth 9 with naked eyes is to the demand that whether meets the directed processing procedure of mechanical friction, and the alignment cloth 9 that does not meet demand is eliminated, to avoid hair to have influence on the quality of panel to the alignment cloth that does not meet demand in the processing procedure of liquid crystal panel.

In preferred embodiment of the present utility model, hair is a plate body with copper coin size to detection piece 50, and it is circular that its shape is preferably, because circular shape is stressed the most even on alignment cloth 9 time, can not have influence on because of unbalance stress the direction that hair moves to detection piece 50.In addition, vibration bench structure further comprises that one mao to angle measurement device 21, in order to coordinate hair measures hair from alignment cloths 9 to detection piece 50 to angle.More specifically, hair to angle measurement device 21 for being arranged on the angle measurement scale of a side of the working surface 21 of worktable 20.Operator can coordinate hair to angle measurement device, the hair that judges alignment cloth 9 along with the moving direction of vibration on alignment cloth 9 of vibration board from hair to detection piece 50 to rough angle.

As seen from the above embodiment, value in the true tool industry of vibration bench structure provided by the utility model, above narration is only preferred embodiment explanation of the present utility model, those of ordinary skill in the art can do according to above-mentioned explanation other all improvement, and these changes still belong in spirit of the present utility model and following defined the scope of the claims.

Claims

Vibration a bench structure, for detection of an alignment cloth hair to, this vibration bench structure comprises:

One base;

One worktable, it is flatly arranged on this base by having a plurality of syndetons of equal height, and this worktable has a smooth working surface, is provided with placing this alignment cloth to be detected, and wherein, each of described syndeton comprises a bump leveller;

At least one Vib., contacts with this worktable; And

One mao to detection piece, is placed on this alignment cloth to be detected;

It is characterized in that, this at least one Vib. vibrates this alignment cloth to be detected on this worktable and this worktable, make to be placed on this mao on this alignment cloth to detection piece along the hair of this alignment cloth to movement, the hair that detects by this this alignment cloth to.
2. vibration bench structure according to claim 1, is characterized in that, each of described syndeton further comprises:

One first Connection Block, is arranged on this base; And

One second Connection Block, is arranged on a bottom surface of this worktable;

Wherein, this first Connection Block sees through this bump leveller and the link of this second Connection Block.
3. vibration bench structure according to claim 1, is characterized in that, includes a plurality of these Vib.s, and described Vib. is fixed on a bottom surface of this worktable.
4. vibration bench structure according to claim 1, is characterized in that, this mao is a circular plate body to detection piece.
5. vibration bench structure according to claim 1, is characterized in that, further comprises that one mao to angle measurement device, in order to coordinate this mao to detection piece measure this alignment cloth hair to angle.
6. vibration bench structure according to claim 5, is characterized in that, this mao is an angle measurement scale of a side that is arranged on this working surface of this worktable to angle measurement device.