Double-flat-cable type cutting assembly and cutting method thereof

Abstract

The invention discloses a double-flat-cable type cutting assembly and a cutting method thereof. The double-flat-cable type cutting assembly structurally comprises a roller cutting frame. The two sets of take-up and pay-off mechanisms are arranged on the left side and the right side of the roller cutting frame correspondingly; the roller cutting frame comprises a frame body, a cutting notch is formed in the frame body, four corresponding rollers are horizontally and rotatably arranged on the cutting notch along four end points of the inner wall, a cutting motor for driving the rollers to rotate is arranged at the front end of the roller cutting frame, at least two sets of wire nets are wound around the four rollers, and a two-in two-out wire net winding mode is adopted. Abrasion of the wire net is effectively reduced, the wire outlet end of the whole wire net structure keeps certain cutting force, meanwhile, the height difference of the whole wire net structure is reduced, tension is stabilized, and cutting efficiency is improved.

Description

Technical Field

[0001] The invention discloses a double-row wire cutting assembly and a cutting method thereof, belonging to the field of wire saw equipment. Background Art

[0002] Wire saw equipment is a kind of cutting equipment used to cut hard materials (such as stone, ceramics, silicon wafers, magnetic materials, etc.). The swing mechanism reduces the contact area between the cutting diamond wire and the cutting object through a special transmission mechanism, thereby improving chip removal and cooling, ensuring smooth cutting, especially for hard materials.

[0003] The traditional wire saw equipment uses an in-and-out winding method. When cutting hard materials, the diamond wire will wear out too quickly, resulting in insufficient diamond cutting force at the wire-receiving end, deep cutting at the wire-in end and shallow cutting at the wire-out end, inconsistent cutting wire height and tension, leading to wire breakage. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a double-row wire cutting assembly and a cutting method thereof, so as to solve the problem that the winding method of the existing wire mesh equipment is a one-in-one-out winding method. When cutting hard materials, the diamond wire will wear too quickly, resulting in insufficient diamond cutting force at the wire-receiving end, deep cutting at the wire-in end and shallow cutting at the wire-out end, inconsistent height of the cut wire mesh, inconsistent tension, and wire breakage.

[0005] In order to achieve the above-mentioned object, the present invention is implemented by the following technical solutions: a double-row wire cutting assembly, the structure of which includes a roller cutting frame; There are two sets of wire-reeling and -reeling mechanisms, which are respectively arranged on the left and right sides of the roller cutting frame; The roller cutting frame comprises a frame body, a cutting notch is provided on the frame body, four corresponding rollers are provided for horizontal rotation along four end points of the inner wall of the cutting notch, a cutting motor for driving the rollers to rotate is provided at the front end of the roller cutting frame, at least two groups of wire nets are wound around the four rollers, at least two wire inlets corresponding to the wire nets are provided at intervals on the left end face of the roller cutting frame, and at least two wire outlets corresponding to the wire nets are provided at intervals on the right end face of the roller cutting frame; The wire-retracting and -releasing mechanism comprises a protective cover and a wire-retracting and -releasing module inside the protective cover, and the wire-retracting and -releasing module is used for retracting and -releasing the wire network at the wire inlet or the wire outlet.

[0006] Furthermore, in order to locate the wire net, one end of the wire net is input through a wire inlet, and the other end is output through a wire outlet.

[0007] Furthermore, in order to carry out the wire reeling and unwinding work, the wire reeling and unwinding module includes a winding motor and several wire reeling and unwinding positioning frames, at least one wire reeling and unwinding wheel is rotatably provided on the wire reeling and unwinding positioning frame, and the end of the wire net passes through the wire reeling and unwinding wheel on the wire reeling and unwinding positioning frame, and is finally wound and positioned by the output end of the winding motor.

[0008] Furthermore, in order to improve the stability of the structure, the frame is an integrally formed structure.

[0009] Furthermore, in order to perform rotational positioning, a bearing for rotational positioning of the roller is provided in the frame.

[0010] Furthermore, in order to position the wire mesh, the roller is specifically a cylindrical component used for supporting, guiding and conveying, and the outer wall of the roller is provided with a wire groove for positioning the wire mesh.

[0011] Furthermore, in order to improve the firmness of the connection, the protective cover and the frame are connected by welding, bolt fixing, or snap fastening.

[0012] Furthermore, in order to improve the cutting ability, the wire mesh is specifically based on spring steel, and diamond powder is arranged on the base.

[0013] A cutting method for a double-row wire cutting assembly is obtained by operating the double-row wire cutting assembly, and the cutting method comprises the following steps: Step S1, controlling the operation of the cutting motor and the winding motor through the control terminal of the external device, so that the two groups of wire webs wound on the four rollers are cut; Step S2, adopting a two-in-two-out wire mesh winding method, the ends of the two groups of wire meshes are input through the two wire input ports on one side of the roller cutting frame, and output through the two wire output ports on the other side of the roller cutting frame, so that the wire output end of the overall wire mesh structure composed of the two groups of wire meshes maintains a certain cutting force, while reducing the height difference of the overall wire mesh structure, stabilizing the tension, and improving the cutting efficiency.

[0014] Furthermore, in order to perform planar cutting on the material, the overall wire mesh structure is a rectangular structure.

[0015] The beneficial effects of the present invention are: adopting a two-in-two-out wire mesh winding method effectively reduces the wear of the wire mesh, so that the wire outlet end of the overall wire mesh structure maintains a certain cutting force, while reducing the height difference of the overall wire mesh structure, stabilizing the tension, and improving the cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a structural schematic diagram of a double-row wire cutting assembly of the present invention; Figure 2 It is a detailed structural schematic diagram of a double-row wire cutting assembly of the present invention; Figure 3 A schematic diagram of the winding structure of a double-row wire cutting assembly of the present invention; Figure 4 The figure is a schematic diagram of the detailed winding structure of a double-row wire cutting assembly of the present invention. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0018] Example 1 See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , the present invention provides a double-row wire cutting assembly and a cutting method technical solution thereof: its structure includes a roller cutting frame 1; The wire-retracting and -releasing mechanism 2 is provided with two groups, and is respectively arranged on the left and right sides of the roller cutting frame 1; The roller cutting frame 1 comprises a frame 11, the frame 11 is provided with a cutting notch 12, the cutting notch 12 is provided with four corresponding rollers 13 along the four end points of the inner wall, a cutting motor 14 is provided at the front end of the roller cutting frame 1 for driving the rollers 13 to rotate, at least two groups of wire nets 131 are wound around the four rollers 13, at least two wire inlets 15 corresponding to the wire nets 131 are provided at intervals on the left end face of the roller cutting frame 1, and at least two wire outlets 16 corresponding to the wire nets 131 are provided at intervals on the right end face of the roller cutting frame 1; like Figure 1 As shown, the wire-retracting and -releasing mechanism 2 includes a protective cover and a wire-retracting and -releasing module 21 therein, and the wire-retracting and -releasing module 21 is used to retract and release the wire net 131 at the wire inlet 15 or the wire outlet 16 .

[0019] In order to locate the wire net, one end of the wire net 131 is input through the wire inlet 15 and the other end is output through the wire outlet 16 .

[0020] like Figure 4 As shown, in order to carry out the wire reeling and unwinding work, the wire reeling and unwinding module 21 includes a winding motor 211 and a plurality of winding and unwinding positioning frames 212. At least one winding and unwinding wheel 213 is rotatably provided on the winding and unwinding positioning frame 212. The end of the wire net 131 passes through the winding and unwinding wheel 213 on the winding and unwinding positioning frame 212, and is finally wound and positioned by the output end of the winding motor 211.

[0021] In order to improve the stability of the structure, the frame 11 is an integrally formed structure.

[0022] In order to perform rotational positioning, a bearing for rotational positioning of the roller 13 is provided in the frame 11 .

[0023] In order to position the wire net 131 , the roller 13 is specifically a cylindrical component used for supporting, guiding and conveying, and the outer wall of the roller 13 is provided with a wire groove for positioning the wire net 131 .

[0024] In order to improve the firmness of the connection, the protective cover is connected to the frame body 11 by welding.

[0025] In order to improve the cutting ability, the wire mesh 131 is specifically made of spring steel as a base, and diamond powder is arranged on the base.

[0026] like Figure 2 , 3 As shown, a cutting method of a double-row wire cutting assembly is obtained by operating the double-row wire cutting assembly, and the cutting method comprises the following steps: Step S1, controlling the cutting motor 14 and the winding motor 211 to operate through the control terminal of the external device, so that the two groups of wire nets 131 wound on the four rollers 13 perform cutting motion; Step S2, adopting a two-in-two-out winding method for the wire mesh 131, the ends of the two groups of wire meshes 131 are input through the two wire inlets 15 on one side of the roller cutting frame 1, and output through the two wire outlets 16 on the other side of the roller cutting frame 1, so that the wire outlet end of the overall wire mesh structure composed of the two groups of wire meshes 131 maintains a certain cutting force, while reducing the height difference of the overall wire mesh structure, stabilizing the tension, and improving the cutting efficiency.

[0027] In order to perform planar cutting on the material, the overall wire mesh structure is a rectangular structure.

[0028] Example 2 See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , the present invention provides a double-row wire cutting assembly and a cutting method technical solution thereof: its structure includes a roller cutting frame 1; The wire-retracting and -releasing mechanism 2 is provided with two groups, and is respectively arranged on the left and right sides of the roller cutting frame 1; The roller cutting frame 1 comprises a frame 11, the frame 11 is provided with a cutting notch 12, the cutting notch 12 is provided with four corresponding rollers 13 along the four end points of the inner wall, a cutting motor 14 is provided at the front end of the roller cutting frame 1 for driving the rollers 13 to rotate, at least two groups of wire nets 131 are wound around the four rollers 13, at least two wire inlets 15 corresponding to the wire nets 131 are provided at intervals on the left end face of the roller cutting frame 1, and at least two wire outlets 16 corresponding to the wire nets 131 are provided at intervals on the right end face of the roller cutting frame 1; like Figure 1 As shown, the wire-retracting and -releasing mechanism 2 includes a protective cover and a wire-retracting and -releasing module 21 therein, and the wire-retracting and -releasing module 21 is used to retract and release the wire net 131 at the wire inlet 15 or the wire outlet 16 .

[0029] In order to locate the wire net, one end of the wire net 131 is input through the wire inlet 15 and the other end is output through the wire outlet 16 .

[0030] like Figure 4 As shown, in order to carry out the wire reeling and unwinding work, the wire reeling and unwinding module 21 includes a winding motor 211 and a plurality of winding and unwinding positioning frames 212. At least one winding and unwinding wheel 213 is rotatably provided on the winding and unwinding positioning frame 212. The end of the wire net 131 passes through the winding and unwinding wheel 213 on the winding and unwinding positioning frame 212, and is finally wound and positioned by the output end of the winding motor 211.

[0031] In order to improve the stability of the structure, the frame 11 is an integrally formed structure.

[0032] In order to perform rotational positioning, a bearing for rotational positioning of the roller 13 is provided in the frame 11 .

[0033] In order to position the wire net 131 , the roller 13 is specifically a cylindrical component used for supporting, guiding and conveying, and the outer wall of the roller 13 is provided with a wire groove for positioning the wire net 131 .

[0034] In order to improve the firmness of the connection, the protective cover is connected to the frame 11 by bolts.

[0035] In order to improve the cutting ability, the wire mesh 131 is specifically made of spring steel as a base, and diamond powder is arranged on the base.

[0036] like Figure 2 , 3 As shown, a cutting method of a double-row wire cutting assembly is obtained by operating the double-row wire cutting assembly, and the cutting method comprises the following steps: Step S1, controlling the cutting motor 14 and the winding motor 211 to operate through the control terminal of the external device, so that the two groups of wire nets 131 wound on the four rollers 13 perform cutting motion; Step S2, adopting a two-in-two-out winding method for the wire mesh 131, the ends of the two groups of wire meshes 131 are input through the two wire inlets 15 on one side of the roller cutting frame 1, and output through the two wire outlets 16 on the other side of the roller cutting frame 1, so that the wire outlet end of the overall wire mesh structure composed of the two groups of wire meshes 131 maintains a certain cutting force, while reducing the height difference of the overall wire mesh structure, stabilizing the tension, and improving the cutting efficiency.

[0037] In order to perform planar cutting on the material, the overall wire mesh structure is a rectangular structure.

[0038] Example 3 See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , the present invention provides a double-row wire cutting assembly and a cutting method technical solution thereof: its structure includes a roller cutting frame 1; The wire-retracting and -releasing mechanism 2 is provided with two groups, and is respectively arranged on the left and right sides of the roller cutting frame 1; The roller cutting frame 1 comprises a frame 11, the frame 11 is provided with a cutting notch 12, the cutting notch 12 is provided with four corresponding rollers 13 along the four end points of the inner wall, a cutting motor 14 is provided at the front end of the roller cutting frame 1 for driving the rollers 13 to rotate, at least two groups of wire nets 131 are wound around the four rollers 13, at least two wire inlets 15 corresponding to the wire nets 131 are provided at intervals on the left end face of the roller cutting frame 1, and at least two wire outlets 16 corresponding to the wire nets 131 are provided at intervals on the right end face of the roller cutting frame 1; like Figure 1 As shown, the wire-retracting and -releasing mechanism 2 includes a protective cover and a wire-retracting and -releasing module 21 therein, and the wire-retracting and -releasing module 21 is used to retract and release the wire net 131 at the wire inlet 15 or the wire outlet 16 .

[0039] In order to locate the wire net, one end of the wire net 131 is input through the wire inlet 15 and the other end is output through the wire outlet 16 .

[0040] like Figure 4 As shown, in order to carry out the wire reeling and unwinding work, the wire reeling and unwinding module 21 includes a winding motor 211 and a plurality of winding and unwinding positioning frames 212. At least one winding and unwinding wheel 213 is rotatably provided on the winding and unwinding positioning frame 212. The end of the wire net 131 passes through the winding and unwinding wheel 213 on the winding and unwinding positioning frame 212, and is finally wound and positioned by the output end of the winding motor 211.

[0041] In order to improve the stability of the structure, the frame 11 is an integrally formed structure.

[0042] In order to perform rotational positioning, a bearing for rotational positioning of the roller 13 is provided in the frame 11 .

[0043] In order to position the wire net 131 , the roller 13 is specifically a cylindrical component used for supporting, guiding and conveying, and the outer wall of the roller 13 is provided with a wire groove for positioning the wire net 131 .

[0044] In order to improve the firmness of the connection, the protective cover is connected to the frame body 11 by snap-fitting.

[0045] In order to improve the cutting ability, the wire mesh 131 is specifically made of spring steel as a base, and diamond powder is arranged on the base.

[0046] like Figure 2 , 3 As shown, a cutting method of a double-row wire cutting assembly is obtained by operating the double-row wire cutting assembly, and the cutting method comprises the following steps: Step S1, controlling the cutting motor 14 and the winding motor 211 to operate through the control terminal of the external device, so that the two groups of wire nets 131 wound on the four rollers 13 perform cutting motion; Step S2, adopting a two-in-two-out winding method for the wire mesh 131, the ends of the two groups of wire meshes 131 are input through the two wire inlets 15 on one side of the roller cutting frame 1, and output through the two wire outlets 16 on the other side of the roller cutting frame 1, so that the wire outlet end of the overall wire mesh structure composed of the two groups of wire meshes 131 maintains a certain cutting force, while reducing the height difference of the overall wire mesh structure, stabilizing the tension, and improving the cutting efficiency.

[0047] In order to perform planar cutting on the material, the overall wire mesh structure is a rectangular structure.

[0048] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A double-row wire cutting assembly, characterized in that: Its structure includes a roller cutting frame (1); The wire-retracting and -releasing mechanisms (2) are provided in two groups and are respectively arranged on the left and right sides of the roller cutting frame (1); The roller cutting frame (1) comprises a frame (11), the frame (11) is provided with a cutting notch (12), the cutting notch (12) is provided with four corresponding rollers (13) along four end points of the inner wall thereof in a horizontal rotation, a cutting motor (14) is provided at the front end of the roller cutting frame (1) for driving the rollers (13) to rotate, at least two groups of wire nets (131) are wound around the four rollers (13), at least two wire inlets (15) corresponding to the wire nets (131) are provided at intervals on the left end face of the roller cutting frame (1), and at least two wire outlets (16) corresponding to the wire nets (131) are provided at intervals on the right end face of the roller cutting frame (1); The wire retracting and releasing mechanism (2) comprises a wire retracting and releasing module (21), and the wire retracting and releasing module (21) is used to perform wire retracting and releasing operations on a wire net (131) at a wire inlet (15) or a wire outlet (16).

2. The double-row wire cutting assembly according to claim 1, characterized in that: One end of the wire network (131) is input through the wire inlet (15), and the other end is output through the wire outlet (16).

3. The double-row wire cutting assembly according to claim 2, characterized in that: The reeling and unwinding module (21) comprises a reeling motor (211) and a plurality of reeling and unwinding positioning frames (212). At least one reeling and unwinding wheel (213) is rotatably provided on the reeling and unwinding positioning frame (212). The end of the wire web (131) passes through the reeling and unwinding wheel (213) on the reeling and unwinding positioning frame (212) and is finally wound and positioned by the output end of the reeling and unwinding motor (211).

4. The double-row wire cutting assembly according to claim 1, characterized in that: The frame (11) is an integrally formed structure.

5. The double-row wire cutting assembly according to claim 2, characterized in that: A bearing for rotationally positioning the roller (13) is provided in the frame (11).

6. The double-row wire cutting assembly according to claim 1, characterized in that: The roller (13) is specifically a cylindrical component used for supporting, guiding and conveying, and the outer wall of the roller (13) is provided with a wire groove for positioning the wire net (131).

7. The double-row wire cutting assembly according to claim 6, characterized in that: The wire mesh (131) specifically uses spring steel as a base, and diamond powder is arranged on the base.

8. A cutting method for a double-row wire cutting assembly, obtained by operating the double-row wire cutting assembly according to any one of claims 1 to 7, the cutting method comprising the following steps: Step S1, controlling the operation of the cutting motor (14) and the winding motor (211) through an external control terminal, so that two groups of wire webs (131) wound on four rollers (13) perform cutting movements; Step S2, adopting a two-in-two-out winding method for the wire mesh (131), the ends of the two groups of wire mesh (131) are input through two wire inlets (15) on one side of the roller cutting frame (1), and output through two wire outlets (16) on the other side of the roller cutting frame (1), so that the wire outlet end of the overall wire mesh structure composed of the two groups of wire mesh (131) maintains a certain cutting force, while reducing the height difference of the overall wire mesh structure, stabilizing the tension, and improving the cutting efficiency.

9. A method for cutting a double-row wire cutting assembly according to claim 8, characterized in that: The overall wire mesh structure is a rectangular structure.

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