A polishing wheel suitable for polishing stainless steel and a polishing device thereof

Abstract

The invention discloses a polishing wheel suitable for polishing stainless steel, comprising a polishing wheel group, a first outer plate, a second outer plate and a fixing device for fixing the first outer plate and the second outer plate on both sides of the polishing wheel group; the warp yarns and the weft yarns of each layer of linen of each sub-polishing wheel respectively have an angle of less than 90° with the horizontal line; each layer of linen of the sub-polishing wheel is a blend of 80%-90% of linen and 10%-20% of polyester by weight; and the invention discloses a polishing device using the above-mentioned polishing wheel as a polishing wheel, which can realize the polishing operation from rough polishing to fine polishing (mirror polishing) of a stainless steel object (such as stainless steel tableware) through only one polishing operation, has a good polishing effect, and greatly improves the polishing efficiency.

Description

Technical Field

[0001] The invention relates to a polishing wheel suitable for polishing stainless steel and a polishing device using the polishing wheel for polishing. Background Art

[0002] Traditional stainless steel tableware has certain curved surfaces, such as the top of the tableware cover, etc., and needs to be polished manually, which results in low processing efficiency. Later, the industry made improvements by using polishing equipment to replace manual polishing. However, when it comes to polishing stainless steel, a polishing wheel is often used to perform the first polishing (rough polishing), and then a polishing wheel (100% made of pure linen) is used to perform the second polishing (fine polishing). Although the use of machines to replace manual polishing operations has greatly improved processing efficiency, the existing polishing wheels require two polishing processes to complete the mirror polishing of stainless steel tableware, and the operating efficiency still needs to be improved. In view of this, the inventor conducted in-depth research on the above-mentioned defects in the prior art, and thus the present case was created. Summary of the invention

[0003] The first purpose of the present invention is to develop a polishing wheel suitable for polishing stainless steel. The polishing wheel can achieve a one-time mirror polishing effect on the surface of the stainless steel.

[0004] The second object of the present invention is to provide a polishing device using the polishing wheel, by which the surface mirror polishing operation of stainless steel material can be automatically and efficiently achieved.

[0005] To achieve the first purpose of the present invention, the present invention discloses a polishing wheel suitable for polishing stainless steel, comprising a polishing wheel group, a first outer plate, a second outer plate and a fixing device for fixing the first outer plate and the second outer plate on both sides of the polishing wheel group; the polishing wheel group is composed of a plurality of superimposed sub-polishing wheels, each sub-polishing wheel is composed of a plurality of layers of hemp superimposed on each other, the middle of which is hollowed out, and the superimposed hemp is anchored by a metal ring through the hollowed out part, and the hollowed out part of each sub-polishing wheel is provided with a fixing plate, which is fixedly connected to the metal ring, and a first through hole is provided in the middle part; the middle parts of the first outer plate and the second outer plate are respectively provided with second through holes, and the second through holes are interconnected with the first through holes; the fixing device comprises a screw and a nut, the screw passes through the second through hole of the first outer plate, the first through hole of each sub-polishing wheel and the second through hole of the second outer plate in sequence, and the first outer plate and the second outer plate are fixed to both sides of the polishing wheel group by the mutual screw connection of the screw and the nut.

[0006] Furthermore, the warp yarns and weft yarns of each layer of linen of each sub-polishing wheel have an angle of less than 90° with the horizontal line.

[0007] Furthermore, the warp yarns and weft yarns are perpendicular to each other and form an angle of 45° with the horizontal line respectively.

[0008] The fixed plate is a concave iron plate and a circular wooden plate built into the concave part. The outer diameter of the iron plate is fixedly connected to the metal ring. A circular wooden plate is built into the concave part of the iron plate. The iron plate is provided with a first through hole, and the wooden plate is provided with a third through hole. The third through hole and the first through hole are interconnected.

[0009] The first outer splint and the second outer splint are disc-shaped and are provided with a plurality of through holes. The through holes are composed of at least two different apertures from the outside to the inside, namely the fourth through hole and the fifth through hole. The inner diameter D1 of the fourth through hole is greater than the inner diameter D2 of the fifth through hole. The fourth through hole and the fifth through hole are arranged in a circular shape around the dots on the first outer splint or the second outer splint.

[0010] Each layer of linen of the sub-polishing wheel is blended by 80%-90% linen and 10%-20% polyester by weight, and each layer of linen has a thickness of 0.35-0.4mm. It needs to be soaked in resin glue and then naturally air-dried in a cool place.

[0011] Furthermore, the sub-polishing wheel is composed of 8 layers of linen, each layer of linen is made of a blend of 85% linen and 15% polyester by weight, and needs to be soaked in resin glue at least twice and naturally dried in a cool place.

[0012] In order to achieve the second purpose of the present invention, the present invention also discloses a polishing device, which includes a bracket for placing the object to be polished and a polishing wheel assembly located above the bracket. The polishing wheel assembly has a polishing wheel suitable for polishing stainless steel and a motor for driving the polishing wheel to rotate.

[0013] Furthermore, the bracket has a first driving device for driving the bracket to move; the polishing wheel assembly is also provided with a second driving device for driving the polishing wheel to move and a steering device for flipping the polishing wheel. A dust suction device is also provided on the top of the polishing wheel to remove dust generated during the polishing process.

[0014] Furthermore, a waxing device is additionally provided on the outer side of the polishing wheel assembly, and the waxing device is used to perform polishing and waxing operations on the object to be polished.

[0015] With the above structure, the polishing wheel is formed by stacking various sub-polishing wheels to form a polishing wheel with a certain thickness, and the polishing wheel is composed of hemp with warp and weft lines forming an angle of less than 90° with the horizontal line, and the hemp ratio is a blend of hemp and polyester in an appropriate proportion, which increases the service life and cutting force of the polishing wheel. The polishing wheel is selected as the polishing equipment of the polishing wheel. Only one polishing operation is needed to realize the polishing operation from rough polishing to fine polishing (mirror polishing) of stainless steel objects (such as stainless steel tableware), and the polishing effect is good, which greatly improves the polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The detailed description given as non-limiting examples better explains what the invention consists of and how it can be implemented, and furthermore, refers to the accompanying drawings, in which:

[0017] Figure 1 is a three-dimensional exploded view of the polishing wheel of the present invention;

[0018] Figure 2 It is a three-dimensional exploded view of the sub-polishing wheel of the present invention;

[0019] Figure 3 is a three-dimensional schematic diagram of the polishing device of the present invention;

[0020] Figure 4 is a three-dimensional schematic diagram of a polishing wheel of the polishing device of the present invention flipped 90°;

[0021] Figure 5 It is a schematic diagram of the weaving patterns of each layer of linen in the present invention.

[0022] Description of labels:

[0023] Polishing wheel set 1, sub-polishing wheel 11, layer hemp 111, warp yarn 1111, weft yarn 1112, metal ring 12, fixing plate 13, iron plate 131, first through hole 1311, round wooden plate 132, third through hole 141, first outer splint 2, second outer splint 3, second through hole 23, fixing device 4, screw 41, nut 42, through hole 5, fourth through hole 51, fifth through hole 52, bracket 6, first driving device 61, polishing wheel assembly 7, motor 71, second driving device 72, steering device 73, dust collecting device 74, waxing device 75, polishing wheel 100 DETAILED DESCRIPTION

[0024] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1As shown, a polishing wheel 100 suitable for polishing stainless steel includes a polishing wheel set 1, a first outer plate 2, a second outer plate 3, and a fixing device 4 for fixing the first outer plate 2 and the second outer plate 3 on both sides of the polishing wheel set 1; the polishing wheel set 1 is composed of a plurality of superimposed sub-polishing wheels 11, each of which is composed of a plurality of layers of hemp superimposed on each other, and the middle part of the sub-polishing wheel 11 is hollowed out, and the superimposed hemp is anchored by a metal ring 12 through the hollowed-out part, and the hollowed-out part of each sub-polishing wheel 11 is provided with a fixing plate 13, and the fixing plate 13 is fixedly connected to the metal ring 12, and the middle part of the fixing plate 13 is fixedly connected to the metal ring 12. A first through hole 1311 is provided; the fixed plate 13 can be composed of a concave iron plate 131 and a circular wooden plate 132 built into the concave part, the outer diameter of the iron plate 131 is fixedly connected to the metal ring 12, and the concave area of ​​the iron plate 131 is filled by the circular wooden plate 132, and the circular wooden plate 132 is made of wood material to make its overall weight lighter, ensuring that the sub-polishing wheel 11 is in the shape of a disc as a whole, the iron plate 131 is provided with a first through hole 1311, and the wooden plate is provided with a third through hole 141, and the third through hole 141 and the first through hole 1311 are interconnected.

[0026] The first outer plate 2 and the second outer plate 3 are respectively provided with a second through hole 23 in the middle, and the second through hole 23 is interconnected with the first through hole 1311 of the fixed plate / iron plate 131; the fixing device 4 includes a screw 41 and a nut 42, and the screw 41 passes through the second through hole 23 of the first outer plate 2, the first through hole 1311 of each sub-polishing wheel 11 and the second through hole 23 of the second outer plate 3 in sequence, and the first outer plate 2 and the second outer plate 3 are fixed to both sides of the polishing wheel set 1 by the mutual threaded connection between the screw 41 and the nut 42.

[0027] Meanwhile, the first outer plate 2 and the second outer plate 3 are disc-shaped, and are provided with a plurality of evenly spaced through holes 5. The disc-shaped shape is selected to facilitate the first outer plate 2 and the second outer plate 3 to generate the same centrifugal force when rotating;

[0028] At the same time, in order to reduce the weight of the entire polishing wheel 100 and ensure that a large amount of heat generated by the polishing wheel group 1 is easily diffused outward during the polishing operation, a plurality of through holes 5 are opened on the first outer plate 2 and the second outer plate 3. The through holes 5 can be composed of at least two different apertures from the outside to the inside, namely a fourth through hole 51 and a fifth through hole 52. The inner diameter D1 of the fourth through hole 51 is greater than the inner diameter D2 of the fifth through hole 52, and the fourth through holes 51 and the fifth through holes 52 are arranged in a circular shape around the dots on the first outer plate 2 or the second outer plate 3, respectively.

[0029] like Figure 5In order to improve the polishing effect of the polishing wheel 100, the warp yarn 1111 and the weft yarn 1112 of each layer of linen 111 of each sub-polishing wheel 11 have an angle of less than 90° with the horizontal line; more preferably, the warp yarn 1111 and the weft yarn 1112 are perpendicular to each other and form an angle of 45° with the horizontal line respectively, thereby ensuring that the polishing wheel 100 has a stronger chip cutting force when polishing the stainless steel metal surface.

[0030] When using the polishing wheel 100 for polishing, in order to make each layer of linen 111 of each sub-polishing wheel 11 moderately soft, each layer of linen 111 of the sub-polishing wheel 11 is blended by 80%-90% linen and 10%-20% polyester by weight, and the thickness of each layer of linen 111 is 0.35-0.4mm, and it needs to be soaked in resin glue and then naturally air-dried in a cool place. Note that it cannot be exposed to the sun or rain, which may easily deform the product and affect the hardness of the sub-polishing wheel 11.

[0031] More preferably, the sub-polishing wheel 11 is composed of 8 layers of hemp 111, such as Figure 2 As shown, each layer of linen 111 is made of a blend of 85% linen and 15% polyester by weight, and needs to be made by at least two resin glue soakings and natural air drying in a cool place, that is, each layer of linen 111 needs to complete a complete resin glue soaking and then natural air drying, and then repeat the resin glue soaking and then natural air drying. According to the results obtained by field experiments, if each layer of linen 111 is processed and manufactured through the above process, the hardness of the polishing wheel is moderate, the service life is longer, the cutting force is greater, and it is more suitable for polishing stainless steel products, and can realize a polishing process from rough polishing to fine polishing, and the polished product has better brightness.

[0032] The present invention also discloses a polishing device, such as Figure 3-Figure 4 As shown, it includes a bracket 6 for placing the object to be polished and a polishing wheel assembly 7 located above the bracket 6. The polishing wheel assembly 7 has a polishing wheel 100 suitable for polishing stainless steel and a motor 71 for driving the polishing wheel 7 to rotate.

[0033] More preferably, the bracket 6 has a first driving device 61 for driving the bracket 6 to move; the polishing wheel assembly 7 is also provided with a second driving device 72 for driving the polishing wheel 7 to move and a steering device 73 for flipping the polishing wheel 7, so that the polishing wheel 7 can have more polishing angles and realize polishing of some specific curved surfaces; a dust suction device 74 is also provided on the top of the polishing wheel 7, and the dust generated during the polishing process is removed by the dust suction device 74.

[0034] Furthermore, a waxing device 75 is additionally provided on the outer side of the polishing wheel assembly 7, and the waxing device 75 is used to perform a surface polishing and waxing operation on the object to be polished, thereby further improving the polishing quality of the object to be polished.

[0035] The above embodiments and illustrations do not limit the product form and style of the present invention. Any appropriate changes and modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A polishing wheel (100) suitable for polishing stainless steel, characterized in that: The invention comprises a polishing wheel set (1), a first outer clamping plate (2), a second outer clamping plate (3) and a fixing device (4) for fixing the first outer clamping plate (2) and the second outer clamping plate (3) on both sides of the polishing wheel set (1); the polishing wheel set (1) is composed of a plurality of superimposed sub-polishing wheels (11), each sub-polishing wheel (11) is composed of a plurality of layers of hemp superimposed on each other, the middle of which is hollowed out to form a hollow part, and the superimposed hemp is anchored by a metal ring (12) through the hollow part, and the hollow part of each sub-polishing wheel (11) is provided with a fixing plate (13), the fixing plate (13) and the metal ring (12) are fixedly connected to each other, and the middle of the fixing plate (13) is provided with a first through hole (1311); the middle of the first outer clamping plate (2) and the second outer clamping plate (3) are respectively provided with a second through hole (23), and the second through hole (23) and the first through hole (1311) are interconnected; the fixing device (4) includes a screw (41) and a nut (42), the screw (41) passes through the second through hole (23) of the first outer plate (2), the first through hole (1311) of each sub-polishing wheel (11) and the second through hole (23) of the second outer plate (3) in sequence, and the first outer plate (2) and the second outer plate (3) are fixed to the two sides of the polishing wheel group (1) by the mutual screw connection of the screw (41) and the nut (42); each layer of linen (111) of the sub-polishing wheel (11) is made of a blend of 80%-90% linen and 10%-20% polyester by weight, and each layer of linen (111) has a thickness of 0.35-0.4mm, and needs to be made by at least two times of resin glue immersion and natural air drying in a cool place.

2. A polishing wheel (100) suitable for polishing stainless steel as claimed in claim 1, characterized in that: The warp yarns (1111) and the weft yarns (1112) of each layer of linen (111) of each sub-polishing wheel (11) respectively have an angle of less than 90° with the horizontal line.

3. A polishing wheel (100) suitable for polishing stainless steel as claimed in claim 2, characterized in that: The warp yarns (1111) and the weft yarns (1112) are perpendicular to each other and form an angle of 45° with the horizontal line respectively.

4. A polishing wheel (100) suitable for polishing stainless steel as claimed in claim 1, characterized in that: The fixed plate (13) comprises a concave iron plate (131) and a circular wooden plate (132) built into the concave portion of the iron plate (131); the outer diameter of the iron plate (131) is fixedly connected to the metal ring (12); the iron plate (131) is provided with a first through hole (1311); the wooden plate (132) is provided with a third through hole (141); the third through hole (141) and the first through hole (1311) are interlinked.

5. The polishing wheel (100) suitable for polishing stainless steel according to claim 1, characterized in that: The first outer plate (2) and the second outer plate (3) are disc-shaped and are each provided with a plurality of through holes (5); the through holes (5) are composed of at least two different hole diameters from the outside to the inside, namely a fourth through hole (51) and a fifth through hole (52); the inner diameter D1 of the fourth through hole (51) is greater than the inner diameter D2 of the fifth through hole (52); and the fourth through holes (51) and the fifth through holes (52) are arranged in a circular shape around the dots on the first outer plate (2) or the second outer plate (3).

6. A polishing wheel (100) suitable for polishing stainless steel as claimed in claim 1, characterized in that: The sub-polishing wheel (11) is composed of eight layers of linen (111), each layer of linen (111) being made of a blend of 85% by weight linen and 15% by weight polyester.

7. A polishing device, comprising a support (6) for placing an object to be polished and a polishing wheel (7) located above the support (6), wherein the polishing wheel (7) has a motor (71) for driving the polishing wheel (7) to rotate, characterized in that: The polishing wheel (7) is formed by the polishing wheel (100) suitable for polishing stainless steel as described in any one of claims 1 to 6.

8. A polishing device according to claim 7, characterized in that: The bracket (6) has a first driving device (61) for driving the bracket (6) to move; the polishing wheel (7) is further provided with a second driving device (72) for driving the polishing wheel (7) to move and a steering device (73) for turning the polishing wheel (7); a dust suction device (74) is also provided on the top of the polishing wheel (7) to remove dust generated during the polishing process.

9. A polishing device according to claim 8, characterized in that: A waxing device (75) is also provided on the outer side of the polishing wheel (7), and the waxing device (75) is used to perform a polishing and waxing operation on the object to be polished.

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