Multi-path open-loop diamond wire cutting equipment
By designing a multi-channel open-loop diamond wire cutting equipment, the problems of large cut joints and high material losses of traditional stone cutting tools are solved, and the rapid replacement of diamond wires and the improvement of cutting efficiency are achieved, reducing maintenance time and cost.
Patent Information
- Application Number
- CN202420868991.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-04-24
AI Technical Summary
The cutting joints of traditional stone cutting tools are large, resulting in high material loss. The diamond wire needs to be readjusted one by one when it is broken or worn, which is high in time and cost, which affects the cutting efficiency.
Design a multi-channel open-loop diamond wire cutting equipment, by setting up axial spacing of several diamond wires along the roller, and connecting one end of each diamond wire to the retracting and laying assembly, and one end is wound on the wire roller, so that the multiple diamond wires can be wound separately. , When a certain diamond wire is worn or disconnected, it can be replaced quickly, reducing maintenance time and labor costs, and improving cutting efficiency.
It reduces equipment maintenance time and labor costs, improves cutting efficiency, reduces the replacement frequency of diamond wires and time consumption during cutting.
Smart Images
Figure CN222201121U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of processing equipment, in particular to a multi-path open-loop diamond wire cutting device. Background Art
[0002] Traditional stone rough material cutting tools are mainly saw blades, saw belts, and beaded wire saws, which form large kerfs during the cutting process. For high-grade stone, this means that the material loss during the cutting process is large and the cost is high. For this reason, electroplated diamond wire (also called diamond wire) cutting machines have recently begun to be used to cut stone. The diameter of the saw wire used is about 0.5 to 1 mm, and the cutting kerf is smaller, which can save materials. In the current technical solutions, a single diamond wire is often wound in a specific manner to be able to cut multiple pieces of stone at the same time. However, when cutting in the above manner, when the diamond wire breaks or wears out, it is necessary to rethread the wire at each cutting position or withdraw the wire as a whole and re-thread it, which is time-consuming and labor-intensive and affects the cutting efficiency. Utility Model Content
[0003] The utility model aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent. To this end, the purpose of the utility model is to provide a multi-channel open-loop diamond wire cutting device to reduce the time and labor cost of equipment maintenance and improve cutting efficiency.
[0004] To achieve the above object, the embodiment of the utility model proposes a multi-channel open-loop diamond wire cutting device, comprising:
[0005] frame;
[0006] A wire-retracting and -releasing mechanism, comprising two wire-retracting and -releasing assemblies, wherein the two wire-retracting and -releasing assemblies are arranged on the frame at intervals;
[0007] Two wire rollers are arranged on the frame and located between the two wire retracting and releasing assemblies; a cutting channel is formed between the two wire rollers for the object to be cut to pass through;
[0008] A plurality of diamond wires are arranged at intervals along the axial direction of the wire roller; one end of each diamond wire is connected to one of the two wire retracting and releasing assemblies, and the other end is wound around the two wire rollers in sequence and connected to the other of the two wire retracting and releasing assemblies;
[0009] A tensioning mechanism is arranged on the frame, and is used for tensioning the diamond wire.
[0010] According to the multi-channel open-loop diamond wire cutting equipment of the embodiment of the utility model, a plurality of diamond wires are arranged, and the plurality of diamond wires are arranged at intervals along the axial direction of the wire roller, and one end of each diamond wire is connected to one of the two take-up and pay-out wire assemblies, and the other end is wound around the two wire rollers in sequence and connected to the other of the two take-up and pay-out wire assemblies, thereby realizing the separate winding of multiple diamond wires. When a diamond wire is worn or broken, only the problematic diamond wire needs to be replaced, thereby reducing the time and labor cost of equipment maintenance and improving cutting efficiency.
[0011] In addition, the multi-channel open-loop diamond wire cutting device proposed in the above embodiment of the utility model may also have the following additional technical features:
[0012] Optionally, the wire retracting and releasing assembly includes a drive-connected winding shaft and a first rotating driving member, the winding shaft is rotatably disposed on the frame, and the outer wall of the winding shaft is provided with a plurality of first annular grooves along the axial direction of the winding shaft for fixing the diamond wire.
[0013] Optionally, it further includes a second rotating driving member, which is arranged corresponding to the line roller; the line roller is rotatably arranged on the frame, and the second rotating driving member is drivingly connected to the line roller.
[0014] Optionally, a plurality of second annular grooves are provided on the outer wall of the wire roller along the axial direction of the wire roller for winding the diamond wire.
[0015] Optionally, the tensioning mechanism includes at least one group of tensioning components, the tensioning components include a plurality of staggered tensioning units, the tensioning units include a rotating wheel and a connecting rod, one end of the connecting rod is connected to the frame, and the other end is connected to the rotating wheel, and a third annular groove is provided on the rotating wheel.
[0016] Optionally, there are two groups of the tensioning assemblies, and the two groups of the tensioning assemblies are respectively arranged between adjacent retractable and retractable line assemblies and the line rollers. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of a multi-channel open-loop diamond wire cutting device according to an embodiment of the utility model;
[0018] Figure 2 The figure is a schematic diagram of the on-line operation of a multi-channel open-loop diamond wire cutting device according to an embodiment of the utility model.
[0019] Explanation of reference numerals: frame 100 , wire retracting and releasing assembly 200 , winding shaft 210 , first rotating driving member 220 , wire roller 300 , tensioning assembly 400 , second rotating driving member 500 . DETAILED DESCRIPTION
[0020] The 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 intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0021] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0023] Please refer to Figure 1 The embodiment of the utility model provides a multi-channel open-loop diamond wire cutting device, including a frame 100, a wire retracting and releasing mechanism, two wire rollers 300, a plurality of diamond wires and a tensioning mechanism.
[0024] Specifically, the rack 100 may be a frame structure, on which a plurality of mounting positions may be provided for mounting other structures.
[0025] In one embodiment, the frame 100 includes a first mounting frame and a second mounting frame that are arranged opposite to each other. The first mounting frame and the second mounting frame cooperate with other mechanisms to form a rectangular structure, thereby ensuring the stability of the cutting device during use.
[0026] The wire retracting and releasing mechanism includes two wire retracting and releasing components 200, which are arranged on the frame 100 at intervals. The wire retracting and releasing components 200 are used to fix the ends of the diamond wire, and the two wire retracting and releasing components 200 cooperate to reciprocate the diamond wire to achieve cutting of the object to be cut. It should be understood that the interval between the two wire retracting and releasing components 200 corresponds to the size of the object to be cut that is actually required to be cut.
[0027] In one embodiment, at least one of the two retractable wire assemblies 200 is detachably connected to the frame 100. Therefore, when faced with objects to be cut of different sizes, they can be adapted by adjusting the spacing between the two retractable wire assemblies 200, thereby expanding the scope of application of the cutting equipment.
[0028] Two wire rollers 300 are disposed on the frame 100 , and the two wire rollers 300 are located between the two wire retracting and releasing assemblies 200 . A cutting channel is formed between the two wire rollers 300 for the object to be cut to pass through, thereby achieving cutting.
[0029] A plurality of diamond wires are arranged at intervals along the axial direction of the wire roller 300, one end of each diamond wire is connected to one of the two wire retracting and releasing assemblies 200, and the other end is wound around the two wire rollers 300 in sequence and connected to the other of the two wire retracting and releasing assemblies 200. Thus, the two wire retracting and releasing assemblies 200 cooperate to make each diamond wire reciprocate between the two wire rollers 300 to cut the object to be cut.
[0030] The tensioning mechanism is disposed on the frame 100 to tension each diamond wire so that the diamond wire can be stretched tightly between the two wire rollers 300 to ensure the cutting effect.
[0031] Therefore, by setting a plurality of diamond wires, the plurality of diamond wires are arranged at intervals along the axial direction of the wire roller 300, and one end of each diamond wire is connected to one of the two retractable wire assemblies 200, and the other end is wound around the two wire rollers 300 in sequence and connected to the other of the two retractable wire assemblies 200, thereby realizing the separate winding of multiple diamond wires. When a diamond wire is worn or broken, only the problematic diamond wire needs to be replaced, thereby reducing the time and labor cost of equipment maintenance and improving cutting efficiency.
[0032] In one embodiment of the utility model, the winding and releasing assembly 200 includes a winding shaft 210 and a first rotating driving member 220 that are connected in driving connection. The winding shaft 210 is rotatably arranged on the frame 100. Specifically, the two ends of the winding shaft 210 are rotatably connected to the first mounting frame and the second mounting frame respectively, and one end thereof passes through the first mounting frame or the second mounting frame and is drivingly connected to the first rotating driving member 220. Thus, the winding shaft 210 can be rotated under the drive of the first rotating driving member 220, thereby realizing the winding and releasing of the diamond wire. In one example, the first rotating driving member 220 is a driving motor, and the end of the winding shaft 210 can be connected to the output shaft of the driving motor.
[0033] In addition, a plurality of first annular grooves are arranged on the outer wall of the winding shaft 210 along its own axial direction. The first annular grooves are arranged on the outer wall of the winding shaft 210 along the circumference of the winding shaft 210, and the first annular grooves are used to fix the diamond wire. It should be understood that each diamond wire corresponds to a first annular groove, and the end of the diamond wire can be fixed in the first annular groove. It should be noted that the width and depth of the first annular groove can be set according to the actual implementation needs, and there is no special limitation on this. In addition, the size of the interval between two adjacent first annular grooves can also be set accordingly according to the cutting accuracy requirements.
[0034] In one embodiment, a plurality of first annular grooves may be closely arranged along the axial direction of the winding shaft 210. To meet different cutting accuracy requirements, when threading, the staff may choose to thread each first annular groove, or thread a certain number of first annular grooves at intervals, so as to adapt to different cutting accuracy requirements.
[0035] In one embodiment of the utility model, the cutting device further includes a second rotating driving member 500, which is arranged corresponding to the wire roller 300, that is, one wire roller 300 corresponds to one second rotating driving member 500, and the wire roller 300 is rotatably arranged on the frame 100, and the second rotating driving member 500 is drivingly connected to the wire roller 300. Thus, the wire roller 300 can be rotated under the drive of the second rotating driving member 500, so as to facilitate the reciprocating motion of the diamond wire and reduce the wear between the diamond wire and the wire roller 300.
[0036] In one embodiment, in order to prevent the diamond wire from deviating along the axial direction of the wire roller 300 during cutting, the outer wall of the wire roller 300 is provided with a plurality of second annular grooves along the axial direction of the wire roller 300. The second annular grooves are provided on the outer wall of the wire roller 300 along the circumference of the wire roller 300, and the second annular grooves are used for winding the diamond wire. Similarly, the depth and width of the second annular grooves can be determined according to actual implementation needs, and the interval between two adjacent second annular grooves is adapted to the actual cutting accuracy.
[0037] In one embodiment of the utility model, the tensioning mechanism includes at least one group of tensioning assemblies 400, and the tensioning assembly 400 includes a plurality of staggered tensioning units. It should be understood that the plurality of tensioning units are arranged in a direction parallel to the axial direction of the wire roller 300, and one tensioning unit corresponds to one diamond wire. Specifically, each tensioning unit includes a rotating wheel and a connecting rod, one end of the connecting rod is connected to the frame 100, and the other end is connected to the rotating wheel. A third annular groove is arranged on each rotating wheel along its circumference for the diamond wire to pass through. In addition, the rotating wheel is rotatably arranged on the connecting rod, and when the diamond wire reciprocates, the rotating wheel can also rotate with it, thereby reducing the friction loss between the diamond wire and the rotating wheel while ensuring the tensioning effect on the diamond wire.
[0038] In one embodiment of the present invention, there are two sets of tensioning assemblies 400, and the two sets of tensioning assemblies 400 are respectively arranged between adjacent retractable and retractable wire assemblies 200 and wire rollers 300 to ensure the tensioning effect on the diamond wire. Figure 2 As shown, one end of the diamond wire is connected to a retractable wire assembly 200, and the other end is tensioned by a tensioning assembly 400, wound on two wire rollers 300 in sequence, and then tensioned by another tensioning assembly 400 and connected to another retractable wire assembly 200.
[0039] In one embodiment, the cutting device further comprises a cutting table (not shown in the figure), which is located between the two wire rollers 300. The object to be cut can be placed on the cutting table, and the cutting table can lift and lower the object to be cut to achieve cutting.
[0040] In another embodiment, the cutting device further includes a lifting mechanism (not shown in the figure), which is drivingly connected to the frame 100. The lifting mechanism can drive the frame 100 to move up and down to cut the stationary object to be cut.
[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships 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 referred device or element 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.
[0042] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms should not be understood as necessarily being directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.
[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A multi-channel open-loop diamond wire cutting device, characterized in that: include: frame; A wire-retracting and -releasing mechanism, comprising two wire-retracting and -releasing assemblies, wherein the two wire-retracting and -releasing assemblies are arranged on the frame at intervals; Two wire rollers are arranged on the frame and located between the two wire retracting and releasing assemblies; a cutting channel is formed between the two wire rollers for the object to be cut to pass through; A plurality of diamond wires are arranged at intervals along the axial direction of the wire roller; one end of each diamond wire is connected to one of the two wire retracting and releasing assemblies, and the other end is wound around the two wire rollers in sequence and connected to the other of the two wire retracting and releasing assemblies; A tensioning mechanism is arranged on the frame, and is used for tensioning the diamond wire.
2. The cutting device according to claim 1, characterized in that The wire retracting and releasing assembly comprises a drive-connected winding shaft and a first rotating driving member. The winding shaft is rotatably arranged on the frame. The outer wall of the winding shaft is provided with a plurality of first annular grooves along the axial direction of the winding shaft for fixing the diamond wire.
3. The cutting device according to claim 1, characterized in that It also includes a second rotating drive member, which is arranged corresponding to the line roller; the line roller is rotatably arranged on the frame, and the second rotating drive member is drivingly connected to the line roller.
4. The cutting device according to claim 3, characterized in that The outer wall of the wire roller is provided with a plurality of second annular grooves along the axial direction of the wire roller for the diamond wire to be wound.
5. The cutting device according to any one of claims 1 to 4, characterized in that: The tensioning mechanism includes at least one group of tensioning components, the tensioning components include a plurality of staggered tensioning units, the tensioning units include a rotating wheel and a connecting rod, one end of the connecting rod is connected to the frame, and the other end is connected to the rotating wheel, and a third annular groove is provided on the rotating wheel.
6. The cutting device according to claim 5, characterized in that The number of the tensioning assemblies is two groups, and the two groups of the tensioning assemblies are respectively arranged between the adjacent retractable and retractable wire assemblies and the wire rollers.