Take-up and pay-off device and cutting machine
By designing a wire collection and distribution device including a drive device and a reel, the problem of waste of diamond wire resources in the prior art is solved, and the two-way use of cutting wires and the effective utilization of resources are realized.
Patent Information
- Application Number
- CN202421119567.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing single-wire cutting machine wire collection and distribution system is one-way, resulting in one-time consumption of diamond wire, failing to make full use of the service life of diamond wire, causing waste of resources.
A retracting and laying device is designed, including a first drive device and a reel. Both ends of the cutting line are fixed on the outer flanges of both ends of the reel. By driving the reel to rotate in different directions, the retracting and laying of the cutting line is realized. Combined with the design of the sliding plate and the guide rail, the cutting line is ensured uniformly wound and reused.
The two-way use of cutting lines is achieved, extending the service life of the diamond wire, reducing production costs, and reducing resource waste.
Smart Images
Figure CN222792472U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a wire-retracting and -releasing device and a cutting machine, belonging to the technical field of wire cutting. Background Art
[0002] When processing optical glass and other components, cutting equipment is required to process the inner circle and other positions thereof. In the prior art, the optical glass can be cut by diamond wire.
[0003] The diamond wire is a cutting wire formed by fixing diamond particles on the steel wire using electroplating technology. Moreover, with the development of science and technology, the single-wire cutting process is becoming more and more widely used and in greater demand due to the advantages of high cutting accuracy, small tool size, material saving, safety, environmental protection, convenient application, and diverse functions, and one device can achieve the work of two previous devices.
[0004] However, the existing single-wire cutting machine's pay-out and take-up wire cutting system often consists of a pay-out wheel and a take-up wheel. The diamond wire is wound from the pay-out wheel through a guide wheel to the take-up wheel. This system is one-way, and the diamond wire is consumed once, but the service life of the diamond wire has not been reached, resulting in waste of the diamond wire. Utility Model Content
[0005] In order to solve one of the above technical problems, the present invention provides a wire retracting and releasing device and a cutting machine.
[0006] According to one aspect of the present disclosure, there is provided a wire-reeling and -releasing device, comprising:
[0007] A first driving device, the first driving device is used to provide driving force; and
[0008] a reel, the reel being driven by the first driving device to be rotatable; wherein the reel includes an axial direction, and in the axial direction, the reel has a first end and a second end, the first end of the cutting line is fixed to the first end or near the first end, and the second end of the cutting line is fixed to the second end or near the second end;
[0009] A first outer flange is arranged near the first end of the reel, and a second outer flange is arranged near the second end of the reel. The first end of the cutting line is fixed to the first outer flange, and the second end of the cutting line is fixed to the second outer flange. The cutting line can be wound in the area between the first outer flange and the second outer flange. The first outer flange and the second outer flange have the same size, and the outer circumferential diameter of the reel between the first outer flange and the second outer flange is smaller than the diameter of the first outer flange and the second outer flange.
[0010] According to at least one embodiment of the present disclosure, the wire-reeling and wire-unreeling device further includes:
[0011] A sliding plate, wherein the reel is rotatably arranged on the sliding plate.
[0012] According to at least one embodiment of the present disclosure, the wire-reeling and wire-unreeling device further includes:
[0013] A guide rail, the sliding plate is configured to slide along the guide rail, wherein the guide rail is arranged along the axial direction of the reel.
[0014] According to at least one embodiment of the present disclosure, the wire-reeling and wire-unreeling device further includes:
[0015] A second driving device is used to drive the sliding plate to slide along the guide rail.
[0016] According to the wire taking-up and unwinding device of at least one embodiment of the present disclosure, the reel can be driven so as to rotate along a first rotation direction and a second rotation direction, wherein the first rotation direction and the second rotation direction are opposite.
[0017] According to at least one embodiment of the wire reel of the present disclosure, the sliding plate is driven so that the sliding plate can slide along a first sliding direction and a second sliding direction, wherein when the reel rotates along a first rotation direction, the sliding plate slides along the first sliding direction; when the reel rotates along the second rotation direction, the sliding plate slides along the second sliding direction.
[0018] According to the wire pay-out and retracting device of at least one embodiment of the present disclosure, the cutting wire includes a diamond wire.
[0019] According to another aspect of the present disclosure, a cutting machine is provided, which includes the above-mentioned wire retracting and releasing device.
[0020] The cutting machine according to at least one embodiment of the present disclosure further includes:
[0021] A main guide wheel and an auxiliary guide wheel, the cutting line passes through the main guide wheel and the auxiliary guide wheel, and the cutting line between the main guide wheel and the auxiliary guide wheel is in a vertical state.
[0022] The cutting machine according to at least one embodiment of the present disclosure further includes:
[0023] The cutting line passes through the tensioning wheel, and the tensioning force provided by the tensioning wheel keeps the cutting line in a tensioned state. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.
[0025] Figure 1 It is a schematic structural diagram of a wire-retracting and -releasing device according to one embodiment of the present disclosure.
[0026] Figure 2 It is a schematic structural diagram of a cutting machine according to one embodiment of the present disclosure.
[0027] The specific reference numerals in the figure are:
[0028] 100 Cutting Machine
[0029] 110 Pay-off and retracting device
[0030] 111 First drive unit
[0031] 112 Reels
[0032] 113 Sliding Plate
[0033] 114 Guide Rail
[0034] 115 Second drive device
[0035] 116 Cutting Line
[0036] 117 Support plate
[0037] 118 First outer flange
[0038] 119 Second outer flange
[0039] 120 First guide wheel
[0040] 130 tension pulley
[0041] 140 Second guide wheel
[0042] 150 Main guide wheel
[0043] 160 Auxiliary guide wheel
[0044] 170 Third guide wheel. DETAILED DESCRIPTION
[0045] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.
[0046] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0047] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.
[0048] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.
[0049] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.
[0050] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.
[0051] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values and / or the values provided that will be recognized by those of ordinary skill in the art.
[0052] Figure 1 1 is a schematic structural diagram of a wire-reeling and wire-unreeling device 110 according to an embodiment of the present disclosure.
[0053] like Figure 1 As shown, the present disclosure provides a wire-reeling and winding device 110 , which may include components such as a first driving device 111 , a reel 112 , a sliding plate 113 , a guide rail 114 , and a second driving device 115 .
[0054] The first driving device 111 is used to provide driving force; in the present disclosure, the first driving device 111 can be a motor. In a preferred embodiment, two support plates 117 can be provided on the sliding plate 113, and the two support plates 117 are arranged in parallel. The first driving device 111 can be fixed to one of the two support plates 117.
[0055] The reel 112 is driven by the first driving device 111 to rotate; wherein the reel 112 includes an axial direction, and in the axial direction, the reel 112 has a first end and a second end. Preferably, the first end and the second end are rotatably disposed on two support plates 117, respectively, so that the reel 112 can be located between the two support plates 117, and accordingly, the first driving device 111 is located outside the position between the two support plates 117.
[0056] In the present disclosure, a first outer flange 118 is provided near the first end of the reel 112, and similarly, a second outer flange 119 is provided near the second end of the reel 112. At this time, the first end of the cutting line 116 can be fixed to the first outer flange 118, and the second end of the cutting line 116 can be fixed to the second outer flange 119, so that the cutting line 116 can be wound in the area between the first outer flange 118 and the second outer flange 119.
[0057] Preferably, the first outer flange 118 and the second outer flange 119 have substantially the same size, and the outer circumferential diameter of the reel between the first outer flange 118 and the second outer flange 119 may be smaller than the diameters of the first outer flange 118 and the second outer flange 119 .
[0058] In another embodiment, the first end and the second end of the cutting line 116 may also be directly fixed to the outer circumferential surface of the reel.
[0059] The sliding plate 113 is configured to slide along the guide rail 114 , wherein the guide rail 114 is arranged along the axial direction of the reel 112 , that is, when the sliding plate 113 of the present disclosure slides, the axial direction of the reel 112 does not change.
[0060] The second driving device 115 is used to drive the sliding plate 113 to slide along the guide rail 114. In a preferred embodiment, a rack may be provided on the lower surface of the sliding plate 113; the second driving device 115 may be a rotating component such as a motor, and a gear may be provided on the output shaft of the second driving device 115, and through the meshing of the gear and the rack, the second driving device 115 can drive the sliding plate 113 to slide. More preferably, the second driving device 115 may be connected to a reducer, that is, the output shaft of the second driving device 115 is drivingly connected to the input shaft of the reducer, and a gear is provided on the output shaft of the reducer, and at this time, the gear can also mesh with the above-mentioned rack, so that the sliding plate 113 can be driven to slide.
[0061] In a specific embodiment, a slider may be provided on the guide rail 114 , that is, the slider may be slidably provided on the guide rail, and in this case, the sliding plate 113 may be fixed to the slider.
[0062] Those skilled in the art should know that the second drive device 115 can also be a linear drive structure such as a cylinder, a hydraulic cylinder, an electric cylinder or a ball screw. These structures can be implemented using mature products in the prior art and will not be described in detail in this disclosure.
[0063] In the present disclosure, the reel 112 can be driven so that the reel 112 can rotate along a first rotation direction and a second rotation direction, wherein the first rotation direction and the second rotation direction are opposite.
[0064] Specifically, when the reel 112 rotates along the first rotation direction, the first end of the cutting line 116 is in a line-releasing state, and at this time, the second end of the cutting line 116 is in a line-reeling state, that is, the line-reeling and line-releasing device 110 of the present disclosure can synchronously realize line-reeling and line-releasing through the same reel 112. In addition, when the reel 112 rotates along the second rotation direction, the second end of the cutting line 116 is in a line-releasing state, and the first end of the cutting line 116 is in a line-reeling state, and at this time, the cutting line 116 can also be synchronously reeled and released by the reel 112.
[0065] At the same time, the sliding plate 113 is driven so that the sliding plate 113 can slide along the first sliding direction and the second sliding direction, wherein when the reel 112 rotates along the first rotation direction, the sliding plate 113 slides along the first sliding direction; when the reel 112 rotates along the second rotation direction, the sliding plate 113 slides along the second sliding direction.
[0066] Thus, the wire retracting and releasing device 110 of the present disclosure can evenly wind the collected cutting wire 116 on the reel 112 through the cooperation of the first driving device 111 and the second driving device 115, thereby reducing the possibility of damage to the cutting wire 116. Moreover, the cutting wire 116 of the present disclosure can be reused and replaced after the service life of the diamond wire is reached, thereby saving production costs.
[0067] Figure 2 is a schematic structural diagram of a cutting machine 100 according to an embodiment of the present disclosure.
[0068] like Figure 2 As shown, the present disclosure provides a cutting machine 100 , in particular, a single-wire cutting machine 100 , which includes the above-mentioned wire-reeling and -reeling device 110 .
[0069] In the present disclosure, the cutting machine 100 further includes components such as a first guide wheel 120 , a tension wheel 130 , a second guide wheel 140 , a main guide wheel 150 , an auxiliary guide wheel 160 , and a third guide wheel 170 .
[0070] After the first end of the cutting line is fixed to the first outer flange 118, the second end of the cutting line passes through the first guide wheel 120, the tensioning wheel 130, the second guide wheel 140, the main guide wheel 150, the auxiliary guide wheel 160 and the third guide wheel 170 in sequence and is fixed to the second outer flange 119.
[0071] The cutting line between the reel 112 and the first guide wheel 120 may be in an inclined state, and the first guide wheel 120 may be located inside the area enclosed by the cutting line.
[0072] The tension wheel 130 is mounted on the tension adjustment rod, and the position of the tension wheel 130 can be adjusted by adjusting the tension adjustment rod. In the present disclosure, the tension wheel 130 is located outside the area enclosed by the cutting line.
[0073] The second guide wheel 140, the main guide wheel 150, the auxiliary guide wheel 160 and the third guide wheel 170 can be arranged at the four corners of a rectangle, so that the cutting line between the second guide wheel 140 and the main guide wheel 150 is horizontal (horizontal state), the cutting line 116 between the main guide wheel 150 and the auxiliary guide wheel 160 is vertical (vertical state), the cutting line between the auxiliary guide wheel 160 and the third guide wheel 170 is horizontal, and then, the cutting line between the third guide wheel 170 and the reel 112 is inclined (inclined state), thereby realizing the guiding of the cutting line 116 disclosed in the present invention.
[0074] In the present disclosure, the main guide wheel 150 and the auxiliary guide wheel 160 can be fixed on a fixing block respectively, and the fixing block can be set on a support frame. In this case, the position of the fixing block on the support frame can be adjusted (for example, Figure 2 The position of the main guide wheel 150 and the auxiliary guide wheel 160 can be adjusted by adjusting the left and right or the up and down adjustment shown in the figure, that is, the distance between the main guide wheel 150 and the auxiliary guide wheel 160 can be adjusted.
[0075] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments / methods or examples described in this specification and the features of the different embodiments / methods or examples, unless they are contradictory.
[0076] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0077] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.
Claims
1. A wire-reeling device, characterized in that: include: a first driving device, the first driving device being used to provide a driving force; as well as a reel, the reel being driven by the first driving device to be rotatable; wherein the reel includes an axial direction, and in the axial direction, the reel has a first end and a second end, the first end of the cutting line is fixed to the first end or near the first end, and the second end of the cutting line is fixed to the second end or near the second end; A first outer flange is arranged near the first end of the reel, and a second outer flange is arranged near the second end of the reel. The first end of the cutting line is fixed to the first outer flange, and the second end of the cutting line is fixed to the second outer flange. The cutting line can be wound in the area between the first outer flange and the second outer flange. The first outer flange and the second outer flange have the same size, and the outer circumferential diameter of the reel between the first outer flange and the second outer flange is smaller than the diameter of the first outer flange and the second outer flange.
2. The wire-retracting and -releasing device according to claim 1, characterized in that: Also includes: A sliding plate, wherein the reel is rotatably arranged on the sliding plate.
3. The wire-retracting and releasing device according to claim 2, characterized in that: Also includes: A guide rail, the sliding plate is configured to slide along the guide rail, wherein the guide rail is arranged along the axial direction of the reel.
4. The wire-retracting and releasing device according to claim 3, characterized in that: Also includes: A second driving device is used to drive the sliding plate to slide along the guide rail.
5. The wire-retracting and -releasing device according to claim 4, characterized in that: The reel is drivable such that it is rotatable in a first rotational direction and a second rotational direction, wherein the first rotational direction and the second rotational direction are opposite.
6. The wire-retracting and -releasing device according to claim 5, characterized in that: The sliding plate is driven so that it can slide in a first sliding direction and a second sliding direction, wherein when the reel rotates in a first rotation direction, the sliding plate slides in the first sliding direction; when the reel rotates in the second rotation direction, the sliding plate slides in the second sliding direction.
7. The wire-reeling device according to claim 1, characterized in that: The cutting wire comprises a diamond wire.
8. A cutting machine, characterized in that: A wire-reeling and wire-unreeling device comprising the wire-reeling and wire-unreeling device according to any one of claims 1 to 7.
9. The cutting machine according to claim 8, characterized in that: Also includes: A main guide wheel and an auxiliary guide wheel, the cutting line passes through the main guide wheel and the auxiliary guide wheel, and the cutting line between the main guide wheel and the auxiliary guide wheel is in a vertical state.
10. The cutting machine according to claim 8 or 9, characterized in that: Also includes: The cutting line passes through the tensioning wheel, and the tensioning force provided by the tensioning wheel keeps the cutting line in a tensioned state.