Polishing brush with variable bristle bundle angle

Abstract

The utility model discloses a polishing brush with variable bristle bundle angles. The polishing brush comprises a supporting frame, bristle bundles, an angle adjusting mechanism and a cover plate. The bottom of the supporting frame is open, and the supporting frame is covered by a cover plate; the multiple independent bristle bundles are evenly distributed in the supporting frame and extend out of the supporting frame through through holes reserved in the cover plate for polishing work; the angle adjusting mechanism allows the angle of each bristle bundle unit relative to the supporting frame to be freely adjusted within a certain range. Compared with the prior art, the fine polishing device has the advantages that the fine polishing of the large-area glass surface can be completed in a short time under the simultaneous action of the multiple groups of bristle bundle units. The angle-adjustable design enables the brush to better adapt to glass surfaces of different shapes and types, and the consistency and quality of the polishing effect are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing brush technical field, concretely points to a kind of variable polishing brush of hair bundle angle. BACKGROUND

[0002] Traditional disc type glass polishing brush usually adopts fixed hair bundle angle design, this design can meet basic polishing demand although, when facing different shapes and types of glass surface, fixed angle hair bundle is difficult to adapt to complex surface change, lead to uneven polishing effect, replace or adjust hair bundle more complex, increase operation difficulty and time cost.This needs a kind of variable polishing brush of hair bundle angle. SUMMARY

[0003] The utility model solves the technical problem that fixed hair bundle influences polishing quality, direct replacement reduces polishing efficiency, provide a kind of variable polishing brush of hair bundle angle, improve the practicability of device.

[0004] To solve the above technical problem, the technical scheme provided by the utility model is as follows: a kind of variable polishing brush of hair bundle angle, including support frame, hair bundle, angle adjusting mechanism and cover plate;Support frame is conical shape, and bottom is open, and is capped by cover plate;Multiple independent hair bundles are evenly distributed in support frame, and extend to support frame outside for polishing work by the through hole reserved on cover plate;Angle adjusting mechanism allows the angle of each hair bundle unit relative to support frame to be freely adjusted within a certain range.

[0005] As an improvement, the angle adjusting mechanism includes a mounting plate and an adjusting plate. The adjusting plate is located above the mounting plate, which is fixed in the support frame by a positioning mechanism. The mounting plate has multiple mounting blocks embedded thereon, and a spherical groove is formed in the center of each mounting block. The top end of each hair bundle penetrates through the mounting block and is hingedly connected to the adjusting plate. The adjusting plate is rotatably connected to the spherical groove through a spherical block. After adjusting the inclination angle of the hair bundle by rotating the adjusting plate, the angle of multiple hair bundles can be conveniently adjusted simultaneously by positioning the hair bundles with a dialing mechanism, so that the angles of the hair bundles are consistent.

[0006] As an improvement, the positioning mechanism includes an annular positioning plate. After the angle adjusting mechanism is placed in the support frame, the mounting plate is tightly attached to the annular positioning plate and is connected to the annular positioning plate through multiple bolts penetrating the mounting plate. This facilitates the assembly and disassembly of the device and facilitates maintenance and repair.

[0007] As an improvement, the dialing mechanism comprises a dialing sleeve and a dialing plate, the dialing sleeve is located in the support frame and connected with the connecting rod fixed on the adjusting plate through a clamping mechanism; the top end of the dialing sleeve is fixed with a rotating rod which is fixedly connected with the dialing plate and penetrates through the support frame, the rotating rod is vertically and slidingly connected with the support frame, when the adjusting plate is rotated to adjust the angle of the hair bundle, the adjusting plate will be lifted up and down, the rotating rod provides a certain lifting space for the adjusting plate, so that the adjustment work can be smoothly carried out, after the dialing plate is adjusted, the dialing plate is threadedly connected with the threaded holes on the top surface of the support frame through bolts, a plurality of threaded holes are arranged around the rotating rod, so that the micro-rotation of the adjusting plate can be conveniently realized, and the angle of the hair bundle can be adjusted, and the adjusted angle can be fixed by the plurality of threaded holes.

[0008] As an improvement, the clamping mechanism comprises elastic protrusions and grooves, the elastic protrusions are located in the dialing sleeve and are mirror-symmetrically arranged in pairs, after the connecting rod extends into the dialing sleeve, the elastic protrusions automatically pop out and enter the pre-set grooves on the connecting rod, the automatic pop-out of the elastic protrusions can realize the quick connection of the angle adjusting mechanism and the dialing mechanism, and the elastic protrusions realize the telescopic work through the arranged electric telescopic rods and other components.

[0009] As an improvement, the cover plate is fixedly connected with the bottom surface of the support frame through bolts, and the size of the through hole is larger than that of the hair bundle, so that the adjustment work of the angle of the hair bundle is facilitated.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The simultaneous action of multiple hair bundle units can complete the fine polishing of the large-area glass surface in a short time.

[0012] 2. The design of the adjustable angle makes the brush better adapt to different shapes and types of glass surfaces, and improves the consistency and quality of the polishing effect.

[0013] 3. The modular design facilitates daily inspection and component replacement. DRAWINGS

[0014] Figure 1 It is a first perspective view of the utility model discloses a hair bundle angle variable polishing brush.

[0015] Figure 2 It is a second perspective view of the utility model discloses a hair bundle angle variable polishing brush.

[0016] Figure 3 It is a disassembled state view of the utility model discloses a hair bundle angle variable polishing brush.

[0017] Figure 4 It is a sectional view of the utility model discloses a hair bundle angle variable polishing brush.

[0018] Figure 5 is Figure 4 Structure diagram of A part in the middle.

[0019] As shown in the figure: 1, support frame; 2, hair bundle; 3, cover plate; 4, mounting plate; 5, adjusting plate; 6, mounting block; 7, spherical groove; 8, spherical block; 9, annular positioning plate; 10, knob sleeve; 11, knob plate; 12, connecting rod; 13, rotating rod; 14, threaded hole; 15, elastic protrusion; 16, groove. DETAILED DESCRIPTION

[0020] In the description of the present application, it should be understood that the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more. In addition, the term "includes" and any variation thereof is intended to cover non-exclusive inclusion.

[0021] The present application will be further described in detail below with reference to the accompanying drawings.

[0022] A hair bundle angle variable polishing brush, in combination with the accompanying drawings Figures 1-5 As shown in the figure, it comprises a support frame 1 and a cover plate 3; the support frame 1 is conical in shape, and the bottom is open, and is capped by the cover plate 3, and the cover plate 3 is fixedly connected with the bottom surface of the support frame 1 by bolts;

[0023] A plurality of independent hair bundles 2 are uniformly distributed in the support frame 1, and extend to the outside of the support frame 1 for polishing work through the through hole reserved on the cover plate 3, and the through hole size is greater than the hair bundle 2, facilitating the angle adjustment work of the hair bundle 2;

[0024] The angle adjusting mechanism allows the angle of each hair bundle 2 unit to be freely adjusted within a certain range relative to the support frame 1, and the angle adjusting mechanism comprises a mounting plate 4 and an adjusting plate 5; the adjusting plate 5 is located above the mounting plate 4, and the mounting plate 4 is fixed in the support frame 1 through a positioning mechanism; the positioning mechanism comprises an annular positioning plate 9; after the angle adjusting mechanism is placed in the support frame 1, the mounting plate 4 is tightly attached to the annular positioning plate 9 and is connected through a plurality of bolts penetrating the mounting plate 4 and the annular positioning plate 9, so that the equipment can be conveniently assembled and disassembled for maintenance;

[0025] A plurality of mounting blocks 6 are embedded on the mounting plate 4, and a spherical groove 7 is formed in the center of each mounting block 6; the top end of each hair bundle 2 penetrates the mounting block 6 and is hingedly connected to the adjusting plate 5, and is rotatably connected to the spherical groove 7 through a spherical block 8; after the adjusting plate 5 is rotated to adjust the inclination angle of the hair bundle 2, the adjusting plate 5 is positioned through a poking mechanism; the poking mechanism comprises a poking sleeve 10 and a poking plate 11; the poking sleeve 10 is located in the support frame 1 and is connected to a connecting rod 12 fixed on the adjusting plate 5 through a clamping mechanism; a rotating rod 13 fixed at the top end of the poking sleeve 10 is fixedly connected to the poking plate 11 through the support frame 1; the rotating rod 13 is perpendicularly and slidingly connected to the support frame 1; when the adjusting plate 5 is rotated to adjust the angle of the hair bundle 2, the adjusting plate 5 will be lifted up and down, and the rotating rod 13 provides a certain lifting space for the adjusting plate 5 to ensure the smooth adjustment; after the adjusting plate 5 is adjusted, the poking plate 11 is screwed through a threaded hole 14 on the top surface of the support frame 1; a plurality of threaded holes 14 are arranged around the rotating rod 13 to facilitate the micro-rotation of the adjusting plate 5 and the adjustment of the angle of the hair bundle 2; the plurality of threaded holes 14 can cooperate to fix the adjusted angle to facilitate the common adjustment of the angles of the plurality of hair bundles 2 to make the angles consistent;

[0026] The clamping mechanism comprises an elastic protrusion 15 and a groove 16; the elastic protrusion 15 is located in the poking sleeve 10 and is mirror-imaged arranged in pairs; after the connecting rod 12 extends into the poking sleeve 10, the elastic protrusion 15 automatically pops out and enters the pre-set groove 16 on the connecting rod 12; the automatic popping out of the elastic protrusion 15 can realize the quick connection of the angle adjusting mechanism and the poking mechanism; the elastic protrusion 15 realizes the telescopic work through the arranged electric telescopic rod and other components.

[0027] In the specific implementation, the device is assembled before use; the angle adjusting mechanism is placed in the support frame 1; the mounting plate 4 is connected with the annular fixing plate through the bolts; at the same time, the connecting rod 12 enters the poking sleeve 10; the elastic protrusion 15 automatically pops out and enters the groove 16; finally, the cover plate 3 is capped at the bottom end of the support frame 1; the hair bundle 2 extends out through the through hole; and the assembly work of the equipment is completed.

[0028] When the angle of the hair bundle 2 needs to be adjusted, the knob plate 11 is rotated to rotate the adjusting plate 5 on the connecting rod 12 with the knob sleeve 10, and the hair bundle 2 is inclined at different angles under the cooperation of the spherical groove 7, and the rotating rod 13 and the supporting frame 1 leave a space for the adjusting plate 5 to rise and fall during the adjustment, after the adjustment, the bolt is connected with the corresponding threaded hole 14 by penetrating the knob plate 11, and the angle fixing is completed, and the length of the bolt is selected according to the height of the lifting space of the rotating rod 13.

[0029] The above describes the utility model and its implementation mode, and the description is not limited, and the embodiment shown in the drawings is only one of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, similar structure modes and embodiments are not created creatively without departing from the creative purpose of the utility model, which should belong to the protection scope of the utility model.

Claims

1. A hair angle variable polishing brush, characterized by: It includes support frame (1), hair bundle (2), angle adjusting mechanism and cover plate (3); support frame (1) is conical shape, and the bottom is open, and is capped by cover plate (3); a plurality of independent hair bundles (2) are uniformly distributed in support frame (1), and extend to support frame (1) outside through the through hole reserved on cover plate (3) to carry out polishing work; angle adjusting mechanism allows the angle of each hair bundle (2) unit relative to support frame (1) to be freely adjusted within a certain range.

2. A variable angle polishing brush according to claim 1, wherein: The angle adjusting mechanism includes mounting plate (4) and adjusting plate (5); adjusting plate (5) is located above mounting plate (4), mounting plate (4) is fixed in support frame (1) through positioning mechanism, a plurality of mounting blocks (6) are embedded on mounting plate (4), spherical grooves (7) are formed in the center of mounting blocks (6), the top ends of each hair bundle (2) penetrate mounting blocks (6) and are hingedly connected with adjusting plate (5), and are rotatably connected with spherical grooves (7) through spherical blocks (8), after adjusting plate (5) is rotated to adjust the inclination angle of hair bundle (2), the positioning is achieved through the turning mechanism.

3. A variable angle polishing brush according to claim 2, wherein: The positioning mechanism includes annular positioning plate (9), after the angle adjusting mechanism is placed in support frame (1), mounting plate (4) is tightly attached to annular positioning plate (9), and is connected by penetrating mounting plate (4) and annular positioning plate (9) through a plurality of bolts.

4. A variable angle polishing brush according to claim 2, wherein: The turning mechanism includes turning sleeve (10) and turning plate (11), turning sleeve (10) is located in support frame (1), and is connected with connecting rod (12) fixed on adjusting plate (5) through clamping mechanism; the top end of turning sleeve (10) is fixed with rotating rod (13) which is fixedly connected with turning plate (11) by penetrating support frame (1), rotating rod (13) is perpendicularly and slidingly connected with support frame (1), after turning plate (11) is turned to adjust adjusting plate (5), turning plate (11) is screwedly connected with the top surface of support frame (1) by penetrating turning plate (11) through bolts and screw holes (14), and a plurality of screw holes (14) are arranged around rotating rod (13).

5. A variable angle polishing brush according to claim 4, wherein: The clamping mechanism includes elastic protrusions (15) and grooves (16), the elastic protrusions (15) are located in the turning sleeve (10), and are mirror image arranged in pairs, after the connecting rod (12) extends into the turning sleeve (10), the elastic protrusions (15) are automatically popped out and enter the grooves (16) prearranged on the connecting rod (12).

6. A variable angle polishing brush according to claim 1, wherein: The cover plate (3) and the bottom surface of the support frame (1) are screwedly connected, and the size of the through hole is greater than that of the hair bundle (2).

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