TWI736870B - Disk brush for glass substrate - Google Patents

Abstract

The invention relates to a disc brush for glass substrates, which comprises a base and a brush body. The base has a plurality of ribs and a plurality of slots. The ribs and the slots are arranged in a staggered manner. The brush body is arranged on the base and is restricted by the ribs of the base. In addition, the brush body A part protrudes out of the base through the slot of the base to provide a cleaning effect on the glass substrate. As a result, the disk brush for glass substrate of the present invention uses a special structure to fix the base and the brush body together, and no glue is used. In this way, the cleaning liquid or temperature between the base and the brush body can be effectively avoided. The impact of structural separation occurs.

Description

Disk brush for glass substrate

The present invention relates to a disk brush used for glass substrates, in particular to a disk brush that can resist corrosion and improve yield.

In the cleaning operation of the glass substrate, a roller brush or a disk brush is generally used to scrub the glass substrate. For the sponge disk brush, the sponge brush is mainly fixed on the base with glue, and then the base is fixed to the driving source, so that Driven by the driving source, the base urges the sponge brush to cooperate with the cleaning liquid to clean the glass substrate.

However, after the sponge brush is immersed in the cleaning liquid, the adhesive interface between the sponge brush and the base will be invaded and corroded by the cleaning liquid, causing the problem of degumming between the sponge brush and the base and causing the disk brush to fail. In addition, there may be chemical changes between the viscose and the cleaning fluid, causing the viscose to precipitate substances that adversely affect the yield. Therefore, it is necessary to improve the structure of the traditional disc brush.

The main purpose of the present invention is to provide a disc brush for glass substrates, which can effectively solve the problem of degumming and improve the product yield.

In order to achieve the above main objective, the disk brush for glass substrate of the present invention includes a base and a brush body. The base has a plurality of ribs and a plurality of slots, each of the slots is located between two adjacent ribs, the brush body is arranged on the base and is restricted in position by the ribs of the base, In this way, the use of glue can be omitted. In addition, a part of the brush body protrudes out of the base through the grooves of the base to provide a cleaning effect on the glass substrate.

It can be seen from the above that the disc brush for the glass substrate of the present invention uses the ribs to fix the base and the brush body together, instead of using the traditional adhesive bonding method, so it can effectively avoid the base and the brush body. The brush bodies are separated from each other due to the influence of the cleaning liquid, and there is no precipitation of any substance that will affect the product yield, so as to maintain a good product yield.

Preferably, the brush body has a plurality of grooves, and the brush body is inserted into the ribs of the base one by one with the grooves to improve the positioning accuracy.

Preferably, the base is composed of a seat body and a cover body, so that the brush body is positioned between the seat body and the cover body. The seat body and the cover body can be welded, threaded, Tenon fittings or fixing elements such as screws are assembled together to replace the traditional way of using adhesive bonding.

Preferably, the cover has a ring, and the ribs are provided on the inner peripheral surface of the ring, and the ribs can be arranged in an equiangular ring and rotationally symmetrical with respect to the center of the ring. , Parallel to each other, polygonal arrangement and other different aspects.

The detailed structure, characteristics, assembly or use of the disk brush for glass substrate provided by the present invention will be described in the detailed description of the following embodiments. However, those with ordinary knowledge in the field of the present invention should be able to understand that the detailed description and the specific embodiments listed for implementing the present invention are only used to illustrate the present invention, and are not intended to limit the scope of the patent application of the present invention.

The applicant first explains here that throughout the specification, including the following embodiments and claims in the scope of the patent application, the nouns related to directionality are based on the directions in the drawings. Secondly, in the following embodiments and drawings, the same element numbers represent the same or similar elements or their structural features.

Please refer to FIGS. 1 to 3, the disk brush 10 for glass substrate according to the first embodiment of the present invention includes a base 20 and a brush body 30.

The material of the base 20 can be engineering plastic or metal, which is not limited here. The base 20 has a base 21 and a cover 23. One end of the base 21 has two screw holes 22. The cover 23 has a ring 24 and four ribs 25. In this embodiment, these The ribs 25 integrally extend from the inner peripheral surface of the ring portion 24 toward the center of the ring portion 24 and are arranged in an equiangular ring shape with respect to the center of the ring portion 24, so that two adjacent ribs 25 are formed between two adjacent ribs. A fan-shaped slot 26. In addition, the ends of the ribs 25 are integrally connected to a connecting portion 27. The connecting portion 27 has two perforations 28. The two bolts 29 pass through the cover 23 in a one-to-one manner. The through hole 28 of the connecting portion 27 is locked in the screw hole 22 of the base 21 so that the base 21 and the cover 23 are assembled together.

The material of the brush body 30 is sponge. The brush body 30 is arranged between the seat body 21 and the cover body 23. More specifically, the brush body 30 is surrounded by the ring portion 24 of the cover body 23. One end face of the brush body 30 abuts against the seat body 21. The other end surface of the brush 30 has four grooves 31. The grooves 31 of the brush body 30 are inserted into the ribs 25 of the cover body 23 of the base 20 in a one-to-one manner. In addition, the brush body 30 further has one for the The shaft hole 32 through which the two bolts 29 pass to avoid interference with the two bolts 29. In this way, the brush body 30 can be firmly assembled to the base 20, and after the assembly is completed, a part of the brush body 30 protrudes out of the base 20 through the slots 26, and these parts protrude from the base 20. A plurality of protrusions 33 for cleaning the glass substrate (not shown in the protrusions) are formed.

It needs to be supplemented here that the seat body 21 and the cover body 23 are not limited to the use of bolts 29 to lock the assembly. They can also be fixed together by welding, threading, or tenon fitting, as shown in Nos. 4 and 8. As shown in the figure, in this way, the processing of the screw hole 22 can be omitted for the seat body 21, the processing of the connecting portion 27 can be omitted for the cover body 23, and the processing of the shaft hole 32 can be omitted for the brush body 30.

On the other hand, the structure of the rib 25 of the cover body 23 can be changed according to actual needs. The groove 31 of the brush body 30 is matched with the rib 25 to have the same structural change, for example: In the figure, the ends of the ribs 25 are not connected together, so that the slots 26 communicate with each other; in Figures 6 and 7, the ribs 25 are connected to the ring 24 in a parallel manner. The inner peripheral surface makes the slot 26 between two adjacent ribs 25 and the convex portion 33 of the brush body 30 appear in a long and narrow shape; in Figures 8 to 11, the ribs 25 are connected In a rectangular or triangular shape; in Figures 12 and 13, the ribs 25 are rotationally symmetric with respect to the center of the ring 24; in Figures 14 and 15, the cover 40 further has a connecting ring 41 The end wall 42 of the end wall 42 has a circular hole as the slot 43 and the connecting part between two adjacent circular holes as the rib 44. The slots 43 and the ribs 44 are opposite to the ring 41 The centers are arranged in a ring shape at equal intervals and arranged staggered with each other. In order to match the shape of the round holes, the convex portion 33 of the brush body 30 is presented in a cylindrical shape, and is penetrated in the slot 43 in a one-to-one manner. A groove 31 for the rib 44 to be inserted into is formed between the two adjacent protrusions 33.

To sum up, the disc brush 10 of the present invention uses the ribs 25 to provide a positioning effect on the brush body 30, instead of using the traditional adhesive bonding method, so it can effectively solve the conventional technology because the adhesive is corroded by the cleaning liquid. As a result of the separation of the base 20 and the brush body 30, since no glue is used, there will not be any substances that adversely affect the product yield during the cleaning of the glass substrate, so as to maintain a good product quality. Rate.

10: Disc brush 20: Base 21: Seat 22: Screw hole 23: Cover 24: Ring 25: Rib 26: Slot 27: Connection 28: Perforation 29: Bolt 30: Brush body 31: Groove 32: Shaft hole 33: Convex 40: Cover 41: Ring 42: End wall 43: Slot 44: Rib

Figure 1 is a perspective view of the appearance of the disk brush according to the first embodiment of the present invention. Figure 2 is a three-dimensional exploded view of the disk brush according to the first embodiment of the present invention. Figure 3 is an end view of the disk brush according to the first embodiment of the present invention. Figure 4 is a three-dimensional exploded view of the disk brush according to the second embodiment of the present invention. Figure 5 is an end view of the disk brush according to the second embodiment of the present invention. Figure 6 is a three-dimensional exploded view of the disk brush according to the third embodiment of the present invention. Figure 7 is an end view of the disk brush according to the third embodiment of the present invention. Figure 8 is a three-dimensional exploded view of the disk brush according to the fourth embodiment of the present invention. Figure 9 is an end view of the disk brush according to the fourth embodiment of the present invention. Figure 10 is a three-dimensional exploded view of the disk brush according to the fifth embodiment of the present invention. Figure 11 is an end view of the disk brush according to the fifth embodiment of the present invention. Figure 12 is a three-dimensional exploded view of the disk brush according to the sixth embodiment of the present invention. Figure 13 is an end view of the disk brush according to the sixth embodiment of the present invention. Figure 14 is a three-dimensional exploded view of the disk brush according to the seventh embodiment of the present invention. Figure 15 is an end view of the disk brush according to the seventh embodiment of the present invention.

21: Seat

22: screw hole

23: Lid

24: Ring

25: ribs

26: Slotting

27: Connection

28: Piercing

29: Bolt

30: Brush body

31: Groove

32: Shaft hole

Claims (8)

A disc brush for glass substrates, comprising: a base with a plurality of ribs and a plurality of slots, each of the slots is located between two adjacent ribs; and a brush body arranged on the base Seat, the brush body is restricted in position by the ribs of the base, and a part of the brush body protrudes out of the base through the grooves of the base; the brush body has a plurality of grooves, Each of the grooves is embedded with one of the ribs of the base; the base has a seat and a cover, the cover is arranged on the seat and has the ribs and the grooves, and the brush body is provided with Between the seat body and the cover body; one end surface of the brush body abuts against the seat body, the other end surface has the grooves, and the grooves are embedded in the ribs one by one. The disk brush for a glass substrate according to claim 1, wherein the cover body further has a ring portion surrounding the brush body, and the ribs extend from the inner peripheral surface of the ring portion toward the center of the ring portion And are arranged in an equiangular ring shape with respect to the center of the ring portion. The disk brush for a glass substrate according to claim 2, wherein the cover body further has a connecting portion connecting the ribs. The disk brush for a glass substrate as described in claim 2, wherein the ends of the ribs are not connected together. The disk brush for a glass substrate according to claim 1, wherein the cover body further has a ring portion surrounding the brush body, and the ribs are connected to the inner peripheral surface of the ring portion in a mutually parallel manner. The disk brush for a glass substrate according to claim 1, wherein the cover body further has a ring portion surrounding the brush body, and the ribs are connected to the inner peripheral surface of the ring portion to form a polygon. The disk brush for a glass substrate according to claim 1, wherein the cover body further has a ring portion surrounding the brush body, and the ribs are connected to the inner peripheral surface of the ring portion and are opposite to the ring portion. The center is rotationally symmetrical. The disk brush for a glass substrate according to claim 1, wherein the cover body further has a ring portion and an end wall connecting the ring portion, the end wall having the ribs and the grooves, the ribs Relative to the center of the ring portion in an annular arrangement at equal intervals and alternately arranged with the slots, the brush body has a plurality of convex portions, and the convex portions are respectively penetrated into one of the slots, and correspond to each other. A groove is formed between two adjacent convex parts.

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