CN114988117A

CN114988117A - Adjustable dish brush device for cleaning glass substrate

Info

Publication number: CN114988117A
Application number: CN202210709102.5A
Authority: CN
Inventors: 付丽丽
Original assignee: Irico Hefei LCD Glass Co Ltd
Current assignee: Irico Hefei LCD Glass Co Ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-02
Anticipated expiration: 2042-06-21
Also published as: CN114988117B

Abstract

The invention discloses an adjustable dish brush device for cleaning a glass substrate, which comprises a supporting and conveying assembly, wherein height adjusting assemblies are symmetrically arranged on two sides of the supporting and conveying assembly, a limiting assembly is arranged in front of the supporting and conveying assembly, the supporting and conveying assembly comprises a driving shaft, side supporting plates, a dish brush mounting plate and a supporting transverse plate, the driving shaft is symmetrically arranged in front and back, the side supporting plates are symmetrically arranged in left and right, rotating shafts are fixedly connected to two ends of the driving shaft, a driving belt is sleeved on the periphery of the driving shaft, rotating shafts are arranged at two ends of the side supporting plates, the rotating shafts are inserted into the rotating shafts and are rotatably connected with the side supporting plates, and supporting legs are fixedly connected to the bottom ends of the side supporting plates. According to the invention, the height adjusting assembly and the limiting assembly are arranged, so that the height of the disc brush mounting plate can be adjusted in a large range, and the height of the disc brush mounting plate can be quickly adjusted through mechanical transmission through the height adjusting assembly under special conditions, so that the disc brush mounting plate can adapt to modern and diversified production modes, the optimal cleaning effect is achieved, and the product quality is improved.

Description

Adjustable dish brush device for cleaning glass substrate

Technical Field

The invention belongs to the field of glass substrate cleaning, and particularly relates to an adjustable disc brush device for glass substrate cleaning.

Background

The glass substrate needs to be cleaned in the post-processing production process of the TFT-LCD (liquid crystal display) glass substrate, the height of most cleaning devices with disc brushes cannot be adjusted, the mode is not suitable for modern production modes, and when the sizes of the glass substrates are different, the optimal adaptive height cannot be adjusted to achieve the optimal cleaning effect. Therefore, the invention provides an improved adjustable disk brush device for cleaning glass substrates.

Disclosure of Invention

The invention aims to overcome the problems in the prior art, and provides an adjustable dish brush device for cleaning a glass substrate.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

an adjustable dish brush device for cleaning glass substrates comprises a supporting and conveying assembly, wherein height adjusting assemblies are symmetrically arranged on two sides of the supporting and conveying assembly, and a limiting assembly is arranged in front of the supporting and conveying assembly;

the supporting and conveying assembly comprises a driving shaft, side supporting plates, a disc brush mounting plate and a supporting transverse plate, the driving shaft is symmetrically arranged in the front and the back, the side supporting plates are symmetrically arranged in the left and the right, a rotating shaft is arranged on the two ends of the driving shaft in a sleeved mode, the rotating shaft is inserted into the rotating shaft and is rotationally connected with the side supporting plates, supporting legs are fixedly connected to the bottom ends of the side supporting plates, reinforcing plates are fixedly connected between the supporting legs, rear vertical sliding blocks are symmetrically arranged on the back of the disc brush mounting plate in a fixedly connected mode, front vertical sliding blocks are symmetrically arranged on the front of the disc brush mounting plate in a fixedly connected mode, connecting vertical blocks are symmetrically arranged on the bottom ends of the disc brush mounting plate in a fixedly connected mode, a disc brush is fixedly connected to the middle of the bottom end of the disc brush mounting plate, a rear vertical plate is fixedly connected to the rear end of the supporting transverse plate, a rear sliding groove is arranged in front of the rear vertical sliding block in front of the rear vertical plate, and a front vertical plate is fixedly connected to the front of the supporting transverse plate, a front sliding groove in sliding connection with the front vertical sliding block is formed in the rear of the front vertical plate, a through groove communicated with the front sliding groove is formed in the front of the front vertical plate, side straight plates are fixedly connected to the two sides of the through groove in the front of the front vertical plate, fixed insertion holes are formed in the sides of the side straight plates, and clamping plates in a linear array are fixedly connected to the inner sides of the side straight plates;

the height adjusting assembly comprises a rear sliding plate, a front sliding plate, a movable plate, a linkage rod, a vertical rod and a rack, wherein a rear sliding block which is connected with the rear sliding groove in a sliding manner is fixedly connected to the rear of the rear sliding plate, a lower transverse plate is fixedly connected to the bottom end of the rear sliding plate, a small sliding groove is formed in the top end of the lower transverse plate, an upper transverse plate is fixedly connected to the top end of the rear sliding plate, a vertical hole is formed in the top end of the upper transverse plate, the top end of the front sliding plate is fixedly connected with the upper transverse plate, the bottom end of the front sliding plate is fixedly connected with the lower transverse plate, a horizontal hole is formed in the front of the front sliding plate, a small sliding block which is connected with the small sliding groove in a sliding manner is formed in the bottom end of the movable plate, an inclined groove is formed in the side face of the movable plate, a movable insertion rod is fixedly connected to the periphery of the movable insertion rod, a first convex ring is movably sleeved on the periphery of the movable insertion rod, the movable plate penetrates through the horizontal hole and is connected with the front sliding plate in a sliding manner, the top end of the vertical rod is fixedly intercepted with a top block, a second spring is movably sleeved on the periphery of the vertical rod, the vertical rod penetrates through the vertical hole to be in sliding connection with the upper transverse plate, the bottom end of the vertical rod is fixedly connected with a connecting mounting plate, the bottom end of the connecting mounting plate is fixedly connected with a lower edge plate, the end face of the mounting hole is provided with a mounting hole fixedly connected with the linkage rod, the front of the rack is provided with a front sliding block in sliding connection with a front sliding groove, and the back of the front sliding block is fixedly connected with a protruding plate in sliding fit with the through groove;

spacing subassembly includes three hornblocks, the sideslip pole, erect the guide pillar, three hornblock bottom fixedly connected with erects the slide bar, sideslip pole medial surface fixedly connected with and three hornblocks sliding contact's friction surface, sideslip pole week side fixedly connected with second bulge loop, sideslip pole week side activity cover is equipped with the third spring, sideslip pole terminal surface set up with sideslip pole sliding connection's sideslip guide hole, sideslip pole week side fixedly connected with first connecting rod, erect the guide pillar terminal surface set up with erect slide bar sliding connection's perpendicular guide hole, erect guide pillar week side fixedly connected with second connecting rod.

Furthermore, the outer side surface of the side supporting plate is fixedly connected with the supporting transverse plate and the rear vertical plate, and the bottom end of the connecting vertical block is fixedly connected with the top end of the upper transverse plate.

Furthermore, the front end of the first spring is in contact connection with the first convex ring, the rear end of the first spring is in contact connection with the front sliding plate, the top end of the second spring is in contact connection with the top block, and the bottom end of the second spring is in contact connection with the top end of the upper sliding plate.

Further, the protruding plate is located between the clamping plates.

Furthermore, one end of the second convex ring is in contact connection with the third spring, the other end of the second convex ring is in contact connection with the transverse guide pillar, one end, far away from the transverse guide pillar, of the first connecting rod is fixedly connected with the front face of the rear vertical plate, one end, far away from the vertical guide pillar, of the second connecting rod is fixedly connected with the front face of the rear vertical plate, and one end, far away from the friction surface, of the transverse sliding rod is inserted into the fixing insertion hole and fixedly connected with the side vertical plate.

The invention has the beneficial effects that: this kind of adjustable dish brush device of glass substrate washing through being provided with altitude mixture control subassembly and spacing subassembly, when can be on a large scale height-adjusting, in the special case, can adjust the height of dish brush mounting panel through mechanical transmission fast through altitude mixture control subassembly, can adapt to the diversified production mode of modernization, reaches best cleaning performance, promotes product quality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of a portion of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the structure of the present invention;

FIG. 4 is an exploded view of a portion of the structure of the present invention;

fig. 5 is an exploded view of a partial structure of the present invention.

In the figure: 1. supporting the transfer assembly; 11. a drive shaft; 111. a rotating shaft; 12. a transmission belt; 13. side supporting plates; 131. a rotation shaft; 132. supporting legs; 133. a reinforcing plate; 14. a disc brush mounting plate; 141. a rear vertical slider; 142. a front vertical slider; 143. connecting a vertical block; 15. supporting the transverse plate; 16. a rear vertical plate; 161. a rear chute; 17. a front vertical plate; 171. a front chute; 172. passing through the slot; 18. a lateral straight plate; 181. fixing the jack; 182. clamping a plate; 2. a height adjustment assembly; 21. a rear slide plate; 211. a rear slider; 22. a lower transverse plate; 221. a small chute; 23. an upper transverse plate; 231. a vertical hole; 24. a front slide plate; 241. a horizontal hole; 25. moving the plate; 251. a small slider; 252. an inclined groove; 253. moving the inserted rod; 2531. a first convex ring; 2532. a first spring; 26. a linkage rod; 27. erecting a rod; 271. a top block; 272. a second spring; 28. connecting the mounting plate; 281. a lower edge plate; 2811. mounting holes; 29. a rack; 291. a front slider; 292. a protruding plate; 3. a limiting component; 31. a triangular block; 311. a vertical sliding rod; 32. a horizontal sliding rod; 321. a friction surface; 322. a second convex ring; 323. a third spring; 33. a transverse guide post; 331. a transverse guide hole; 332. a first link; 34. a vertical guide post; 341. a vertical guide hole; 342. a second link.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in figure 1, the adjustable dish brush device for cleaning glass substrates comprises a supporting and conveying assembly 1, wherein height adjusting assemblies 2 are symmetrically arranged on two sides of the supporting and conveying assembly 1, and a limiting assembly 3 is arranged in front of the supporting and conveying assembly 1.

As shown in figures 2 and 3, the supporting and conveying assembly 1 comprises a driving shaft 11 which is symmetrically arranged in the front and back direction, side supporting plates 13 which are symmetrically arranged in the left and right direction, a disc brush mounting plate 14 and a supporting transverse plate 15, wherein two ends of the driving shaft 11 are fixedly connected with rotating shafts 111, the periphery of the driving shaft 11 is sleeved with a driving belt 12, two ends of each side supporting plate 13 are provided with rotating shafts 131, the rotating shafts 111 are inserted into the rotating shafts 131 to be rotatably connected with the side supporting plates 13, the bottom ends of the side supporting plates 13 are fixedly connected with supporting legs 132, reinforcing plates 133 are fixedly connected between the supporting legs 132, rear vertical sliding blocks 141 which are symmetrically arranged are fixedly connected with the rear of the disc brush mounting plate 14, front vertical sliding blocks 142 which are symmetrically arranged are fixedly connected with the front of the disc brush mounting plate 14, connecting vertical blocks 143 which are symmetrically arranged are fixedly connected with the bottom ends of the disc brush mounting plate 14, a disc brush is fixedly connected with the middle part of the bottom end of the disc brush mounting plate 14, and a rear vertical plate 16 is fixedly connected with the rear end of the supporting transverse plate 15, the front of the rear vertical plate 16 is provided with a rear sliding groove 161 slidably connected with the rear vertical slider 141, the front of the supporting transverse plate 15 is fixedly connected with a front vertical plate 17, the rear of the front vertical plate 17 is provided with a front sliding groove 171 slidably connected with the front vertical slider 142, the front of the front vertical plate 17 is provided with a through groove 172 communicated with the front sliding groove 171, the front of the front vertical plate 17 is positioned at two sides of the through groove 172 and fixedly connected with side straight plates 18, the side of each side straight plate 18 is provided with a fixed jack 181, the inner side of each side straight plate 18 is fixedly connected with a clamping plate 182 in a linear array, the outer side of each side supporting plate 13 is fixedly connected with the supporting transverse plate 15 and the rear vertical plate 16, and the bottom of the connecting vertical block 143 is fixedly connected with the top of the upper transverse plate 23.

As shown in fig. 4, the height adjusting assembly 2 includes a rear sliding plate 21, a front sliding plate 24, a moving plate 25, a linkage rod 26, a vertical rod 27, and a rack 29, wherein a rear sliding block 211 slidably connected to a rear sliding slot 161 is fixedly connected to the rear of the rear sliding plate 21, a lower transverse plate 22 is fixedly connected to the bottom end of the rear sliding plate 21, a small sliding slot 221 is formed at the top end of the lower transverse plate 22, an upper transverse plate 23 is fixedly connected to the top end of the upper transverse plate 21, a vertical hole 231 is formed at the top end of the upper transverse plate 23, the top end of the front sliding plate 24 is fixedly connected to the upper transverse plate 23, the bottom end of the front sliding plate 24 is fixedly connected to the lower transverse plate 22, a horizontal hole 241 is formed in the front of the front sliding plate 24, a small sliding block 251 slidably connected to the small sliding slot 221 is formed at the bottom end of the moving plate 25, an inclined slot 252 is formed in the side of the moving plate 25, a moving insertion rod 253 is fixedly connected to the front of the moving insertion rod 253, a first convex ring 2531 is fixedly connected to the periphery of the moving insertion rod 253, a first spring 2532 is movably sleeved around the moving insertion rod 253, the moving plate 25 passes through the horizontal hole 241 to be slidably connected with the front sliding plate 24, the linkage rod 26 is slidably connected with the moving plate 25 through the inclined groove 252, the top end of the upright rod 27 is fixedly intercepted with a top block 271, the periphery of the upright rod 27 is movably sleeved with a second spring 272, the upright rod 27 passes through the vertical hole 231 to be slidably connected with the upper transverse plate 23, the bottom end of the upright rod 27 is fixedly connected with a connecting and mounting plate 28, the bottom end of the connecting and mounting plate 28 is fixedly connected with a lower edge plate 281, the end surface of the mounting hole 2811 is provided with a mounting hole 2811 fixedly connected with the linkage rod 26, the front of the rack 29 is provided with a front sliding block 291 slidably connected with the front sliding groove 171, the rear of the front sliding block 291 is fixedly connected with a convex plate 292 slidably matched with the through groove 172, the front end of the first spring 2532 is in contact connection with the first convex ring 2531, the rear end of the first spring 2532 is in contact connection with the front sliding plate 24, the top end of the second spring 272 is in contact connection with the top block 271, the bottom end of the second spring 272 is in contact connection with the top end of the upper transverse plate 23, the protruding plate 292 is located between the catch plates 182.

As shown in fig. 5, the position limiting component 3 includes a triangular block 31, a horizontal sliding rod 32, a horizontal guide post 33, a vertical guide post 34, a vertical sliding rod 311 fixedly connected to the bottom end of the triangular block 31, a friction surface 321 slidably contacting with the triangular block 31 fixedly connected to the inner side surface of the horizontal sliding rod 32, a second convex ring 322 fixedly connected to the peripheral side of the horizontal sliding rod 32, a third spring 323 movably sleeved on the peripheral side of the horizontal sliding rod 32, a horizontal guide hole 331 slidably connected to the horizontal sliding rod 32 formed in the end surface of the horizontal guide post 33, a first connecting rod 332 fixedly connected to the peripheral side of the horizontal guide post 33, a vertical guide hole 341 slidably connected to the vertical sliding rod 311 formed in the end surface of the vertical guide post 34, a second connecting rod 342 fixedly connected to the peripheral side of the vertical guide post 34, one end of the second convex ring 322 connected to the third spring 323, the other end of the second convex ring 322 connected to the horizontal guide post 33, one end of the first connecting rod 332 fixedly connected to the front of the rear vertical plate 16, one end of the second connecting rod 342 far from the vertical guide post 34 fixedly connected to the front of the rear plate 16, one end of the transverse sliding rod 32, which is far away from the friction surface 321, is inserted into the fixed insertion hole 181 and fixedly connected with the side straight plate 18.

In the invention, the triangular block 31 is pressed downwards, the triangular block 31 is contacted with the friction surface 321 to drive the transverse sliding rod 32 to move outwards, the transverse sliding rod 32 drives the side straight plate 18 to move outwards, the clamping plate 182 leaves the protruding plate 292, the rack 29 is adjusted up and down to a proper position, the triangular block 31 is released, under the elastic force of the second convex ring 322, the horizontal sliding rod 32 moves inward and drives the side straight plate 18 to move inward, the snap-gauge 182 is clamped into the convex plate 292 for limiting, when the height needs to be adjusted quickly, the top block 271 is pressed down, the vertical rod 27 drives the connecting mounting plate 28 to move downwards, the connecting mounting plate 28 drives the linkage rod 26 to be in sliding connection with the inclined groove 252, the moving plate 25 moves backwards, the moving plate 25 drives the moving insertion rod 253 to move backwards, the moving insertion rod 253 leaves the space between the teeth of the rack 29, the height of the upper transverse plate 23 can be adjusted quickly, and the upper transverse plate 23 drives the disk brush mounting plate 14 through the connecting vertical block 143 and adjusts the height of the disk brush mounting plate 14.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The adjustable dish brush device for cleaning the glass substrate is characterized by comprising a supporting and conveying assembly (1), wherein height adjusting assemblies (2) are symmetrically arranged on two sides of the supporting and conveying assembly (1), and a limiting assembly (3) is arranged in front of the supporting and conveying assembly (1);

the supporting and conveying assembly (1) comprises a driving shaft (11) which is symmetrically arranged in the front and back, lateral supporting plates (13) which are symmetrically arranged in the left and right direction, a disc brush mounting plate (14) and a supporting transverse plate (15), wherein rotating shafts (111) are fixedly connected with two ends of the driving shaft (11), a driving belt (12) is sleeved on the peripheral side of the driving shaft (11), rotating shafts (131) are arranged at two ends of the lateral supporting plates (13), the rotating shafts (111) are inserted into the rotating shafts (131) to be rotatably connected with the lateral supporting plates (13), supporting legs (132) are fixedly connected with the bottom ends of the lateral supporting plates (13), reinforcing plates (133) are fixedly connected between the supporting legs (132), rear vertical sliding blocks (141) which are symmetrically arranged are fixedly connected with the rear of the disc brush mounting plate (14), front vertical sliding blocks (142) which are symmetrically arranged are fixedly connected with the front of the disc brush mounting plate (14), and connecting vertical blocks (143) which are symmetrically arranged are fixedly connected with the bottom of the disc brush mounting plate (14), the middle part of the bottom end of the disc brush mounting plate (14) is fixedly connected with a disc brush, the rear end of the supporting transverse plate (15) is fixedly connected with a rear vertical plate (16), the front of the rear vertical plate (16) is provided with a rear sliding groove (161) which is in sliding connection with a rear vertical sliding block (141), the front of the supporting transverse plate (15) is fixedly connected with a front vertical plate (17), the rear of the front vertical plate (17) is provided with a front sliding groove (171) which is in sliding connection with a front vertical sliding block (142), the front of the front vertical plate (17) is provided with a through groove (172) which is communicated with the front sliding groove (171), the front of the front vertical plate (17) is positioned at two sides of the through groove (172) and fixedly connected with side straight plates (18), the side of each side straight plate (18) is provided with a fixed insertion hole (181), and the inner side of each side straight plate (18) is fixedly connected with a clamping plate (182) in a linear array;

the height adjusting assembly (2) comprises a rear sliding plate (21), a front sliding plate (24), a moving plate (25), a linkage rod (26), a vertical rod (27) and a rack (29), wherein a rear sliding block (211) which is connected with the rear sliding groove (161) in a sliding manner is fixedly connected to the rear of the rear sliding plate (21), a lower transverse plate (22) is fixedly connected to the bottom end of the rear sliding plate (21), a small sliding groove (221) is formed in the top end of the lower transverse plate (22), an upper transverse plate (23) is fixedly connected to the top end of the rear sliding plate (21), a vertical hole (231) is formed in the top end of the upper transverse plate (23), the top end of the front sliding plate (24) is fixedly connected with the upper transverse plate (23), the bottom end of the front sliding plate (24) is fixedly connected with the lower transverse plate (22), a horizontal hole (241) is formed in front of the front sliding plate (24), a small sliding block (moving plate) which is connected with the small sliding groove (221) in a sliding manner is formed in the bottom end of the moving plate (25), an inclined groove (252) is formed in side face of the moving plate (251), a movable insertion rod (253) is fixedly connected to the front of the movable plate (25), a first convex ring (2531) is fixedly connected to the peripheral side of the movable insertion rod (253), a first spring (2532) is movably sleeved on the peripheral side of the movable insertion rod (253), the movable plate (25) penetrates through a horizontal hole (241) and is in sliding connection with the front sliding plate (24), a linkage rod (26) is in sliding connection with the movable plate (25) through an inclined groove (252), a top block (271) is fixedly intercepted at the top end of a vertical rod (27), a second spring (272) is movably sleeved on the peripheral side of the vertical rod (27), the vertical rod (27) penetrates through a vertical hole (231) and is in sliding connection with the upper transverse plate (23), a connecting mounting plate (28) is fixedly connected to the bottom end of the connecting mounting plate (28), a lower edge plate (281) is fixedly connected to the bottom end of the connecting mounting plate (28), a mounting hole (2811) fixedly connected to the linkage rod (26) is formed in the end face of the mounting hole (2811), a front slider (291) in sliding connection with the front of the rack (29), a protruding plate (292) which is in sliding fit with the through groove (172) is fixedly connected to the rear surface of the front sliding block (291);

the limiting component (3) comprises a triangular block (31), a transverse sliding rod (32), a transverse guide pillar (33) and a vertical guide pillar (34), wherein the bottom end of the triangular block (31) is fixedly connected with the vertical sliding rod (311), the inner side end face of the transverse sliding rod (32) is fixedly connected with a friction surface (321) in sliding contact with the triangular block (31), the periphery of the transverse sliding rod (32) is fixedly connected with a second convex ring (322), the periphery of the transverse sliding rod (32) is movably sleeved with a third spring (323), the end face of the transverse guide pillar (33) is provided with a transverse guide hole (331) in sliding connection with the transverse sliding rod (32), the periphery of the transverse guide pillar (33) is fixedly connected with a first connecting rod (332), the end face of the vertical guide pillar (34) is provided with a vertical guide hole (341) in sliding connection with the vertical sliding rod (311), and the periphery of the vertical guide pillar (34) is fixedly connected with a second connecting rod (342).

2. The adjustable dish brush device for cleaning glass substrates as claimed in claim 1, wherein the lateral side supporting plate (13) is fixedly connected with the supporting cross plate (15) and the rear vertical plate (16), and the bottom end of the connecting vertical block (143) is fixedly connected with the top end of the upper cross plate (23).

3. The adjustable disk brush device for cleaning glass substrates as claimed in claim 1, wherein the front end of the first spring (2532) is in contact connection with the first convex ring (2531), the rear end of the first spring (2532) is in contact connection with the front sliding plate (24), the top end of the second spring (272) is in contact connection with the top block (271), and the bottom end of the second spring (272) is in contact connection with the top end of the upper horizontal plate (23).

4. The adjustable dish brush device for cleaning glass substrates as claimed in claim 1, wherein the protruding plate (292) is located between the clamping plates (182).

5. The adjustable dish brush device for cleaning glass substrates as claimed in claim 1, wherein one end of the second convex ring (322) is in contact connection with the third spring (323), the other end of the second convex ring (322) is in contact connection with the cross guide post (33), one end of the first connecting rod (332) far away from the cross guide post (33) is fixedly connected with the front face of the rear vertical plate (16), one end of the second connecting rod (342) far away from the vertical guide post (34) is fixedly connected with the front face of the rear vertical plate (16), and one end of the cross slide rod (32) far away from the friction surface (321) is inserted into the fixed insertion hole (181) and fixedly connected with the side vertical plate (18).