Polishing disc and preparation method thereof

Abstract

The invention relates to the technical field of polishing, in particular to a polishing disc and a preparation method thereof.The polishing disc comprises a brush disc, a plurality of brush teeth and binding wires, a plurality of assembling grooves are formed in the top of the brush disc, the brush teeth are arranged in the assembling grooves, a plurality of fixing holes are formed in the assembling grooves, and each brush tooth comprises two polishing parts and a connecting part; the two polishing parts are connected through a connecting part, the two polishing parts are mutually overlapped and extend out of the assembling groove, the brush teeth are fixed in the assembling groove through binding wires, the binding wires are wound around the top of the connecting part, and the binding wires are bent downwards along the two sides of the connecting part to penetrate through the fixing holes. A traditional glue fixing mode is replaced with a method for fixing the brush teeth through the binding wires, the health risk caused by glue is eliminated through the design, the fixing strength and durability of the brush teeth are improved through the reasonable structural design, the brush disc can be repeatedly used, the brush disc is suitable for various complex polishing operation environments, and the service life of the brush disc is prolonged. And the requirement of the modern manufacturing industry for a high-quality surface treatment process is met.

Description

Technical Field

[0001] The invention relates to the technical field of polishing, and in particular to a polishing disc and a preparation method thereof. Background Art

[0002] In modern manufacturing, surface treatment is an important process, which includes grinding, polishing and other processes to achieve a smooth and beautiful product surface. As one of the key tools in the polishing process, the performance of the polishing disc directly affects the quality of the final product. Traditional polishing discs are usually composed of a brush disc and brush teeth. The brush disc is used to carry the brush teeth, while the brush teeth are the key components that directly contact the workpiece and perform polishing.

[0003] Most existing polishing discs use a method of fixing the brush teeth on the brush disc with glue. Although this method is simple and easy to use, it has many shortcomings in practical applications. First, during the operation of the glue fixing method, workers are prone to inhaling harmful volatile gases and are prone to skin contact, which poses a potential hazard to workers' health, has poor safety, and is not environmentally friendly. Secondly, the glue is easy to soften or even melt in a high temperature environment, causing the brush teeth to fall off, seriously affecting the polishing quality and work efficiency. In addition, the bonding strength of the glue is limited, and it is easy to fail due to wear or aging after long-term use, and the brush teeth need to be replaced frequently, increasing maintenance costs and downtime.

[0004] With the improvement of environmental awareness and the pursuit of production efficiency, it is urgent to find a safer, more reliable and easier to maintain brush tooth fixing method. Although polishing disc products on the market have tried to adopt different fixing methods, they still fail to completely solve the above problems. Summary of the invention

[0005] The present invention aims to at least solve the technical problems existing in the prior art. To this end, the present invention proposes a polishing disc and a preparation method thereof, which adopts a method of fixing the brush teeth with binding wires instead of the traditional glue fixing method. This design not only eliminates the health risks brought by glue, but also improves the fixing strength and durability of the brush teeth through reasonable structural design. The brush disc can be reused and is suitable for various complex polishing operation environments, meeting the needs of modern manufacturing industry for high-quality surface treatment processes.

[0006] According to some embodiments of the first aspect of the present invention, a polishing disc comprises a brush disc, a plurality of brush teeth and a binding wire, a plurality of assembly grooves are arranged on the top of the brush disc, a plurality of the brush teeth are arranged in the assembly grooves, a plurality of fixing holes are opened on the assembly grooves, the fixing holes pass through the upper and lower ends of the assembly grooves, the brush teeth each comprise two polishing parts and a connecting part, the two polishing parts are connected by the connecting part, the two polishing parts overlap with each other and extend out of the assembly groove, the brush teeth are fixed in the assembly groove by the binding wire, the binding wire passes around the top of the connecting part, and the binding wire is bent downward along both sides of the connecting part and passes through the fixing holes.

[0007] A polishing disc according to some embodiments of the first aspect of the present invention has at least the following beneficial effects:

[0008] The present invention fixes the brush teeth in the assembly groove of the brush disc by binding wires, replacing the traditional glue fixing method, avoiding the use of glue, complying with the green environmental protection concept, eliminating the risk of workers being exposed to harmful chemicals, and improving the safety of the working environment. After the binding wire passes through the top of the connecting part, it is bent downward along both sides of the connecting part and passes through the fixing holes to form a firm fixing structure. Compared with glue fixing, this method is not easy to fall off due to heat, and can maintain a good fixing effect even under high temperature conditions. The brush teeth are also not easy to loosen or fall off during use, thereby improving the service life and reliability of the polishing disc. Since the brush teeth include two polishing parts and a connecting part, the two polishing parts overlap each other and extend out of the assembly groove, so that the brush teeth can be cleverly fixed, and the polishing disc can also apply force to the surface to be polished more evenly during work, thereby obtaining a better polishing effect. The present invention can also adjust the tightness of the binding wire according to actual conditions to adapt to brush teeth with different hardness or roughness, meet diversified polishing needs, and can replace the brush teeth after untying the binding wire to achieve reuse.

[0009] According to a polishing disc of some embodiments of the first aspect of the present invention, the binding wire fixes the plurality of brush teeth in sequence.

[0010] According to a polishing disk of some embodiments of the first aspect of the present invention, the polishing portion includes two polishing strips, and the two polishing strips are arranged in parallel.

[0011] According to a polishing disc of some embodiments of the first aspect of the present invention, a plurality of positioning grooves are provided at the top edge of the brush disc, and the positioning grooves are connected to the outer side of the brush disc.

[0012] According to a polishing disc of some embodiments of the first aspect of the present invention, a plurality of drainage holes are provided on the brush disc.

[0013] According to a polishing disk of some embodiments of the first aspect of the present invention, a plurality of assembly grooves are provided, and the assembly grooves are annular.

[0014] According to a polishing disk of some embodiments of the first aspect of the present invention, the plurality of assembly grooves are evenly spaced from inside to outside.

[0015] A method for preparing a polishing disc according to some embodiments of the second aspect of the present invention is used to prepare the polishing disc of the embodiment of the first aspect, comprising the following steps:

[0016] Step S100, processing the brush disc and brush teeth, processing an assembly groove on the top of the brush disc, and opening a plurality of fixing holes in the assembly groove; die-cutting the brush teeth, and overlapping the polishing part;

[0017] Step S200, fixing the plurality of brush teeth on the assembly groove by using binding wires;

[0018] Step S300: fix the binding wire.

[0019] A method for preparing a polishing disk according to some embodiments of the second aspect of the present invention has at least the following beneficial effects:

[0020] The present invention fixes the brush teeth in the assembly groove of the brush disc by binding wire, replacing the traditional glue fixing method and avoiding the use of glue. While complying with the green environmental protection concept, it eliminates the risk of workers being exposed to harmful chemicals and improves the safety of the processing environment. The binding wire fixes multiple brush teeth on the assembly groove, realizing efficient assembly of the polishing disc. The process of fixing the brush teeth by binding wire is simple, fast and easy to operate, which reduces production costs and improves production efficiency.

[0021] According to a method for preparing a polishing disk in some embodiments of the second aspect of the present invention, step S200 specifically includes:

[0022] Step S210, placing the binding wire at the bottom of the brush plate;

[0023] Step S220, picking up a section of the binding wire from the fixing hole and putting it into the assembly slot to form a binding hole;

[0024] Step S230, passing the brush teeth through the binding holes and folding the polishing parts at both ends upwards, and placing the binding wire on the connecting part;

[0025] Step S240, tighten the binding hole to fix the brush teeth in the assembly groove;

[0026] Step S250, move the binding wire to the bottom of the next fixing hole, and repeat steps S210-240 until the assembly groove is filled with brush teeth.

[0027] According to a method for preparing a polishing disc in some embodiments of the second aspect of the present invention, the assembly groove is provided with a plurality of grooves, and the step S300 includes:

[0028] Step S400, repeating steps S200-S300 until all the assembly grooves are fixed with the brush teeth.

[0029] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0031] Figure 1 It is a schematic structural diagram of an embodiment of the first aspect of the present invention.

[0032] Figure 2 for Figure 1 Enlarged view of part A.

[0033] Figure 3 This is a schematic structural diagram of a brush plate according to an embodiment of the first aspect of the present invention.

[0034] Figure 4 for Figure 3 Magnified view of part B.

[0035] Figure 5 This is a schematic structural diagram of the brush teeth according to the first embodiment of the present invention.

[0036] Figure 6 This is a flow chart of an embodiment of the second aspect of the present invention.

[0037] Figure 7 This is a flowchart of step S200 of an embodiment of the second aspect of the present invention.

[0038] Figure numerals: 1. brush plate, 2. brush teeth, 3. binding wire, 4. assembly groove, 5. fixing hole, 6. polishing part, 7. connecting part, 8. polishing strip, 9. positioning groove, 10. drainage hole. DETAILED DESCRIPTION

[0039] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] In the description of the present invention, it should be understood that the descriptions involving orientations, such as up, down, left, right, front, back, etc., and the orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0042] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0043] like Figure 1-Figure 5 As shown, a first embodiment of the present invention provides a polishing disk.

[0044] A polishing disc comprises a brush disc 1, a plurality of brush teeth 2 and a binding wire 3. A plurality of assembly grooves 4 are arranged on the top of the brush disc 1. A plurality of brush teeth 2 are arranged in the assembly groove 4. A plurality of fixing holes 5 are opened on the assembly groove 4. The fixing holes 5 pass through the upper and lower ends of the assembly groove 4. The brush teeth 2 each comprise two polishing parts 6 and a connecting part 7. The two polishing parts 6 are connected by the connecting part 7. The two polishing parts 6 overlap with each other and extend out of the assembly groove 4. The brush teeth 2 are fixed in the assembly groove 4 by the binding wire 3. The binding wire 3 is passed around the top of the connecting part 7. The binding wire 3 is bent downward along both sides of the connecting part 7 and passes through the fixing holes 5.

[0045] The present invention fixes the brush teeth 2 in the assembly groove 4 of the brush disc 1 by means of a binding wire 3, replacing the traditional glue fixing method, avoiding the use of glue, conforming to the green environmental protection concept, eliminating the risk of workers being exposed to harmful chemicals, and improving the safety of the working environment. After the binding wire 3 passes through the top of the connecting portion 7, it bends downward along both sides of the connecting portion 7 and passes through the fixing hole 5 to form a firm fixing structure. Compared with glue fixing, this method is not easy to fall off due to heat, and can maintain a good fixing effect even under high temperature conditions. The brush teeth 2 are also not easy to loosen or fall off during use, thereby improving the service life and reliability of the polishing disc. Since the brush teeth 2 include two polishing parts 6 and a connecting portion 7, the two polishing parts 6 overlap each other and extend out of the assembly groove 4, so that the brush teeth 2 can be cleverly fixed, and the polishing disc can also apply force to the surface to be polished more evenly during work, thereby obtaining a better polishing effect. The present invention can also adjust the degree of fastening of the binding wire 3 according to actual conditions to adapt to brush teeth 2 of different hardness or roughness, meet diversified polishing requirements, and can replace the brush teeth 2 after untying the binding wire 3 to achieve reuse.

[0046] In the polishing disc described in this embodiment, the binding wire 3 sequentially fixes the multiple brush teeth 2. Specifically, the binding wire 3 sequentially fixes the multiple brush teeth 2, and then fixes the binding wire 3 after the fixation is completed, without the need to tighten the binding wire 3 one by one, which is convenient and quick.

[0047] In the polishing disc of the present embodiment, the polishing part 6 includes two polishing strips 8, which are arranged in parallel. Specifically, the polishing part 6 includes two polishing strips 8 arranged in parallel, which increases the contact area with the workpiece and improves the polishing efficiency. The two polishing strips 8 can be used as spares for each other. When one of them is worn out, the other can still continue to function, thereby extending the service life of the polishing disc.

[0048] In the polishing disc described in this embodiment, a plurality of positioning grooves 9 are provided at the top edge of the brush disc 1, and the positioning grooves 9 are communicated with the outer side of the brush disc 1. Specifically, the plurality of positioning grooves 9 provided at the top edge of the brush disc 1 are communicated with the outer side of the brush disc 1, which facilitates the connection and fixation of the brush disc 1 with the mechanical equipment, ensures the accurate position of the polishing disc during operation, and reduces the polishing quality problems caused by inaccurate positioning.

[0049] In the polishing disc described in this embodiment, the brush disc 1 is provided with a plurality of drainage holes 10. Specifically, the plurality of drainage holes 10 provided on the brush disc 1 can timely discharge waste water or coolant generated during the polishing process, prevent water accumulation from affecting the polishing effect, and keep the polishing disc clean and extend its service life.

[0050] In the polishing disc described in this embodiment, a plurality of assembly grooves 4 are provided, and the assembly grooves 4 are annular. Specifically, the assembly grooves 4 are arranged in an annular shape, so that the brush teeth 2 are more evenly distributed, the effective working area of ​​the polishing disc is increased, the uniformity and consistency of polishing are improved, and the overall strength and stability of the polishing disc are also improved.

[0051] In the polishing disc described in this embodiment, the plurality of assembly grooves 4 are evenly spaced from the inside to the outside. Specifically, the plurality of assembly grooves 4 are evenly spaced from the inside to the outside, ensuring the uniform distribution of the brush teeth 2 on the brush disc 1, making the polishing disc more balanced when rotating, reducing vibration and noise, and improving the polishing quality and the service life of the equipment.

[0052] like Figure 6-Figure 7 As shown, the second embodiment of the present invention provides a method for preparing a polishing disk.

[0053] A method for preparing a polishing disc, used for preparing the polishing disc of the above embodiment, comprises the following steps:

[0054] Step S100, processing the brush disc 1 and the brush teeth 2, processing the assembly groove 4 on the top of the brush disc 1, and opening a plurality of fixing holes 5 in the assembly groove 4; die-cutting the brush teeth 2, and superimposing the polishing part 6;

[0055] Step S200, fixing the plurality of brush teeth 2 on the assembly groove 4 using the binding wire 3;

[0056] Step S300, fixing the binding wire 3.

[0057] The present invention fixes the brush teeth 2 in the assembly groove 4 of the brush disc 1 by means of the binding wire 3, replacing the traditional glue fixing method, avoiding the use of glue, conforming to the green environmental protection concept, eliminating the risk of workers being exposed to harmful chemicals, and improving the safety of the processing environment. The binding wire 3 fixes a plurality of brush teeth 2 on the assembly groove 4, realizing efficient assembly of the polishing disc. The process of fixing the brush teeth 2 by the binding wire 3 is simple, fast, and easy to operate, reducing production costs and improving production efficiency.

[0058] In the method for preparing a polishing disc described in this example, step S200 specifically includes:

[0059] Step S210, the binding wire 3 is placed at the bottom of the brush plate 1;

[0060] Step S220, picking up a section of the binding wire 3 from the fixing hole 5 and putting it into the assembly slot 4 to form a binding hole;

[0061] Step S230, passing the brush teeth 2 through the binding holes and folding the polishing parts 6 at both ends upward, and placing the binding wire 3 on the connecting part 7;

[0062] Step S240, tighten the binding hole to fix the brush teeth 2 in the assembly groove 4;

[0063] Step S250 , move the binding wire 3 to the bottom of the next fixing hole 5 , and repeat steps S210 - S240 until the assembly groove 4 is filled with brush teeth 2 .

[0064] Through the above steps S210-S250, the brush teeth 2 can be effectively fixed on the assembly groove 4, which can reduce the problem of loosening of the brush teeth 2 caused by improper binding, and improve the quality and reliability of the polishing disc.

[0065] In the method for preparing a polishing disc described in this example, the assembly groove 4 is provided with a plurality of grooves, and the step S300 includes:

[0066] Step S400, repeating steps S200-S300 until all the assembly slots 4 have fixed the brush teeth 2. Specifically, by repeatedly performing the step of fixing the brush teeth 2, it is ensured that the brush teeth 2 in all the assembly slots 4 can be correctly fixed.

[0067] By assigning unique numbers to each component, each component can be clearly identified, making it easier to reference and describe in the manual. This also helps with subsequent technical exchanges and maintenance work.

[0068] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A polishing disc, characterized in that: It includes a brush plate, a plurality of brush teeth and a binding wire. A plurality of assembly grooves are arranged on the top of the brush plate. A plurality of brush teeth are arranged in the assembly groove. A plurality of fixing holes are opened on the assembly groove. The fixing holes pass through the upper and lower ends of the assembly groove. The brush teeth include two polishing parts and a connecting part. The two polishing parts are connected by the connecting part. The two polishing parts overlap with each other and extend out of the assembly groove. The brush teeth are fixed in the assembly groove by the binding wire. The binding wire is passed around the top of the connecting part. The binding wire is bent downward along both sides of the connecting part and passes through the fixing holes.

2. A polishing disc according to claim 1, characterized in that: The binding wire fixes the plurality of brush teeth in sequence.

3. A polishing disc according to claim 1, characterized in that: The polishing part comprises two polishing bars, which are arranged in parallel.

4. A polishing disc according to claim 1, characterized in that: A plurality of positioning grooves are provided at the top edge of the brush plate, and the positioning grooves are communicated with the outer side of the brush plate.

5. A polishing disc according to claim 1, characterized in that: A plurality of drainage holes are provided on the brush plate.

6. A polishing disc according to claim 1, characterized in that: A plurality of assembly grooves are provided, and each assembly groove is annular.

7. A polishing disc according to claim 1, characterized in that: The plurality of assembly grooves are evenly spaced from the inside to the outside.

8. A method for preparing a polishing disc, characterized in that: The method for preparing the polishing disc according to any one of claims 1 to 7 comprises the following steps: Step S100, processing the brush disc and brush teeth, processing an assembly groove on the top of the brush disc, and opening a plurality of fixing holes in the assembly groove; die-cutting the brush teeth, and overlapping the polishing part; Step S200, fixing the plurality of brush teeth on the assembly groove by using binding wires; Step S300: fix the binding wire.

9. The method for preparing a polishing disc according to claim 8, characterized in that: The step S200 specifically includes: Step S210, placing the binding wire at the bottom of the brush plate; Step S220, picking up a section of the binding wire from the fixing hole and putting it into the assembly slot to form a binding hole; Step S230, passing the brush teeth through the binding holes and folding the polishing parts at both ends upwards, and placing the binding wire on the connecting part; Step S240, tighten the binding hole to fix the brush teeth in the assembly groove; Step S250, move the binding wire to the bottom of the next fixing hole, and repeat steps S210-240 until the assembly groove is filled with brush teeth.

10. The method for preparing a polishing disc according to claim 8, characterized in that: The assembly slots are provided with a plurality of grooves, and the step S300 includes: Step S400, repeating steps S200-S300 until all the assembly grooves are fixed with the brush teeth.

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