Cutting line tensioning guide

Abstract

The utility model discloses a cutting line tension guiding device is applied to wind power blade cutting device, and cutting line is divided into horizontal cutting line and longitudinal cutting line, and cutting line tension guiding device includes drive end horizontal tension assembly, driven end horizontal tension assembly, drive end longitudinal tension assembly and driven end longitudinal tension assembly. The cutting line tension guiding device is through setting drive end horizontal tension assembly, driven end horizontal tension assembly, drive end longitudinal tension assembly and driven end longitudinal tension assembly, respectively to horizontal cutting line and longitudinal cutting line drive and tension degree adjustment, has realized the independent control to two kinds of cutting line, has guaranteed the stability and accuracy of cutting line in the cutting process, has solved the structure complex, the tension and the guidance of cutting line tension guiding device of prior art not enough precision, the problem such as inconvenient adjustment.

Description

Technical Field

[0001] This utility model relates to the technical field of wind turbine blade cutting equipment, and in particular to a cutting line tensioning and guiding device. Background Technology

[0002] In the manufacturing process of wind turbine blades, cutting devices are often used to cut the blades. As an important component of the cutting device, the tension and motion guidance of the cutting wire directly affect the cutting quality and efficiency.

[0003] Currently, most existing cutting line tensioning and guiding devices are complex in structure and lack precision in tensioning and guiding transverse and longitudinal cutting lines. This can easily lead to problems such as loosening and misalignment of the cutting lines, resulting in decreased cutting accuracy and even affecting the processing quality of wind turbine blades. In addition, existing devices are inconvenient to operate when adjusting the cutting line tension, have poor adaptability, and are difficult to meet the needs of different cutting conditions.

[0004] Therefore, there is an urgent need for a device with a reasonable structure that can accurately adjust the tension of the transverse and longitudinal cutting lines and provide effective guidance in order to improve the quality and efficiency of wind turbine blade cutting. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a cutting wire tensioning guide device.

[0006] The technical solution adopted by this utility model to solve its technical problem is: to construct a cutting line tensioning guide device, which is applied to a wind turbine blade cutting device. The cutting line is divided into a transverse cutting line and a longitudinal cutting line. The cutting line tensioning guide device includes an active end transverse tensioning component, a driven end transverse tensioning component, an active end longitudinal tensioning component, and a driven end longitudinal tensioning component.

[0007] The transverse cutting line is connected to the active end transverse tensioning component and the driven end transverse tensioning component. The active end transverse tensioning component is used to drive the transverse cutting line to move, and the driven end transverse tensioning component is used to adjust the tension of the transverse cutting line.

[0008] The longitudinal cutting line is connected to the active end longitudinal tensioning component and the driven end longitudinal tensioning component. The active end longitudinal tensioning component is used to drive the longitudinal cutting line to move, and the driven end longitudinal tensioning component is used to adjust the tension of the longitudinal cutting line.

[0009] In some embodiments, the active end lateral tensioning assembly includes an active end lateral mounting base, an active end lateral cutting driver, an active end lateral cutting drive wheel, and an active end lateral tensioning wheel;

[0010] The active end lateral mounting base is installed on the support frame of the wind turbine blade cutting device. The active end lateral cutting driver, the active end lateral cutting drive wheel, and the active end lateral tension wheel are all installed on the active end lateral mounting base. The drive end of the active end lateral cutting driver is connected to the active end lateral cutting drive wheel. The lateral cutting line portion abuts against the active end lateral cutting drive wheel and the active end lateral tension wheel. The active end lateral cutting drive wheel and the active end lateral tension wheel are both arranged along the longitudinal direction of the active end lateral mounting base.

[0011] In some embodiments, the active end lateral tensioning assembly further includes an active end lateral connecting seat, an active end lateral guide wheel, and an active end lateral limiting seat;

[0012] Both the active end lateral connecting seat and the active end lateral limiting seat are mounted on the active end lateral mounting seat. The active end lateral guide wheel is rotatably connected to the active end lateral connecting seat. The active end lateral guide wheel is arranged along the lateral direction of the active end lateral mounting seat. The active end lateral limiting seat is correspondingly arranged with the active end lateral guide wheel. There is a lateral active end passage space between the active end lateral limiting seat and the active end lateral guide wheel for the lateral cutting line to pass through.

[0013] In some embodiments, the driven end lateral tensioning assembly includes a driven end lateral mounting base, a driven end lateral tension adjustment member, a driven end lateral tension adjustment wheel, and a driven end lateral tensioning wheel;

[0014] The driven end lateral mounting base is installed on the support frame of the wind turbine blade cutting device, and the driven end lateral mounting base is correspondingly arranged with the active end lateral mounting base. The driven end lateral tension adjustment component, the driven end lateral tension adjustment wheel, and the driven end lateral tension wheel are all installed on the driven end lateral mounting base. The driven end lateral tension adjustment component is used to adjust the position of the driven end lateral tension adjustment wheel relative to the driven end lateral mounting base. The lateral cutting line portion abuts against the driven end lateral tension adjustment wheel and the driven end lateral tension wheel. The driven end lateral tension adjustment wheel and the driven end lateral tension wheel are both arranged along the longitudinal direction of the driven end lateral mounting base.

[0015] In some embodiments, the driven end lateral tensioning assembly further includes a driven end lateral connecting seat, a driven end lateral guide wheel, and a driven end lateral limiting seat;

[0016] Both the driven end transverse connecting seat and the driven end transverse limiting seat are mounted on the driven end transverse mounting seat. The driven end transverse guide wheel is rotatably connected to the driven end transverse connecting seat. The driven end transverse guide wheel is arranged along the transverse direction of the driven end transverse mounting seat. The driven end transverse limiting seat is correspondingly arranged with the driven end transverse guide wheel. There is a transverse driven end passage space between the driven end transverse limiting seat and the driven end transverse guide wheel for the transverse cutting line to pass through.

[0017] In some embodiments, the active end longitudinal tensioning assembly includes an active end longitudinal mounting base, an active end longitudinal cutting driver, an active end longitudinal cutting drive wheel, and an active end longitudinal tensioning wheel;

[0018] The active end longitudinal mounting base is installed on the support frame of the wind turbine blade cutting device. The active end longitudinal cutting driver, the active end longitudinal cutting drive wheel, and the active end longitudinal tension wheel are all installed on the active end longitudinal mounting base. The drive end of the active end longitudinal cutting driver is connected to the active end longitudinal cutting drive wheel. The longitudinal cutting line portion abuts against the active end longitudinal cutting drive wheel and the active end longitudinal tension wheel. The active end longitudinal cutting drive wheel and the active end longitudinal tension wheel are both arranged along the longitudinal direction of the active end longitudinal mounting base.

[0019] In some embodiments, the active end longitudinal tensioning assembly further includes a pair of active end longitudinal limiting assemblies, the active end longitudinal limiting assemblies including an active end longitudinal wheel assembly mounting base, a first active end longitudinal wheel assembly and a second active end longitudinal wheel assembly;

[0020] Both the first active end longitudinal wheel set and the second active end longitudinal wheel set are mounted on the active end longitudinal wheel set mounting base, and a longitudinal active end passage space is formed between the first active end longitudinal wheel set and the second active end longitudinal wheel set for the longitudinal cutting line to pass through.

[0021] In some embodiments, the driven end longitudinal tensioning assembly includes a driven end longitudinal mounting base, a driven end longitudinal tension adjusting member, a driven end longitudinal tension adjusting wheel, and a driven end longitudinal tensioning wheel;

[0022] The driven end longitudinal mounting seat is installed on the support frame of the wind turbine blade cutting device, and the driven end longitudinal mounting seat is correspondingly arranged with the active end longitudinal mounting seat. The driven end longitudinal tension adjustment component, the driven end longitudinal tension adjustment wheel, and the driven end longitudinal tension wheel are all installed on the driven end longitudinal mounting seat. The driven end longitudinal tension adjustment component is used to adjust the position of the driven end longitudinal tension adjustment wheel relative to the driven end longitudinal mounting seat. The longitudinal cutting line part abuts against the driven end longitudinal tension adjustment wheel and the driven end longitudinal tension wheel. The driven end longitudinal tension adjustment wheel and the driven end longitudinal tension wheel are arranged along the longitudinal direction of the driven end longitudinal mounting seat.

[0023] In some embodiments, the driven end longitudinal tensioning assembly further includes a pair of driven end longitudinal limiting assemblies, the driven end longitudinal limiting assemblies including a driven end longitudinal wheel assembly mounting base, a first driven end longitudinal wheel assembly, and a second driven end longitudinal wheel assembly;

[0024] Both the first driven end longitudinal wheel set and the second driven end longitudinal wheel set are mounted on the driven end longitudinal wheel set mounting base, and a longitudinal driven end passage space is formed between the first driven end longitudinal wheel set and the second driven end longitudinal wheel set for the longitudinal cutting line to pass through.

[0025] In some embodiments, the cutting wire tensioning guide device further includes a protective cover.

[0026] The present invention has the following advantages: the cutting wire tensioning guide device, by setting an active end transverse tensioning component, a driven end transverse tensioning component, an active end longitudinal tensioning component, and a driven end longitudinal tensioning component, drives and adjusts the tension of the transverse and longitudinal cutting wires respectively, realizing independent control of the two types of cutting wires, ensuring the stability and accuracy of the cutting wire during the cutting process, and solving the problems of complex structure, insufficient tension and guidance, and inconvenient adjustment of the existing cutting wire tensioning guide device. Attached Figure Description

[0027] To more clearly illustrate the technical solution of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show some embodiments of this utility model and should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort. In the drawings:

[0028] Figure 1 This is a schematic diagram of the overall structure of the cutting wire tensioning guide device of this utility model;

[0029] Figure 2This is a schematic diagram of the active end lateral tensioning component of this utility model;

[0030] Figure 3 This is a schematic diagram of the driven end transverse tensioning assembly of this utility model;

[0031] Figure 4 This is a schematic diagram of the structure of the active end longitudinal tensioning component of this utility model;

[0032] Figure 5 This is a structural schematic diagram of the driven end longitudinal tensioning assembly of this utility model. Detailed Implementation

[0033] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0034] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. When an component is referred to as being "on" or "below" another component, the component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0035] Reference Figures 1 to 5 This is a cutting wire tensioning guide device in some embodiments of this utility model, which is applied to the wind turbine blade cutting device 1, such as... Figure 1As shown, the cutting line is divided into a transverse cutting line 21 and a longitudinal cutting line 22. The cutting line tensioning and guiding device includes an active transverse tensioning component 3, a driven transverse tensioning component 4, an active longitudinal tensioning component 5, and a driven longitudinal tensioning component 6. The transverse cutting line 21 is connected to the active transverse tensioning component 3 and the driven transverse tensioning component 4. The active transverse tensioning component 3 drives the transverse cutting line 21 to move, and the driven transverse tensioning component 4 adjusts the tension of the transverse cutting line 21. The longitudinal cutting line 22 is connected to the active longitudinal tensioning component 5 and the driven longitudinal tensioning component 6. The active longitudinal tensioning component 5 drives the longitudinal cutting line 22 to move, and the driven longitudinal tensioning component 6 adjusts the tension of the longitudinal cutting line 22.

[0036] In practical applications, there are three transverse tensioning components: the active end 3 and the driven end 4, which are connected to three transverse cutting lines 21. There is one longitudinal tensioning component: the active end 5 and the driven end 6, which are connected to one longitudinal cutting line 22. The three transverse cutting lines 21 cut the wind turbine blade along its transverse direction, and the one longitudinal cutting line 22 cuts it along its longitudinal direction. The three transverse cutting lines 21 and the one longitudinal cutting line 22 work together to achieve a grid-like cut of the wind turbine blade, dividing it into seven segments. The four sets of wire saws working in tandem not only cut the wind turbine blade into segments but also directly form slatted wind turbine blades, eliminating the need for further processing of the cut short segments, greatly improving cutting efficiency and facilitating transportation.

[0037] Understandably, this cutting line tensioning guide device, by setting an active end transverse tensioning component 3, a driven end transverse tensioning component 4, an active end longitudinal tensioning component 5, and a driven end longitudinal tensioning component 6, drives and adjusts the tension of the transverse cutting line 21 and the longitudinal cutting line 22 respectively, realizing independent control of the two types of cutting lines, ensuring the stability and accuracy of the cutting lines during the cutting process, and solving the problems of complex structure, insufficient tensioning and guiding accuracy, and inconvenient adjustment of existing cutting line tensioning guide devices.

[0038] like Figure 2As shown, the active end lateral tensioning assembly 3 includes an active end lateral mounting base 31, an active end lateral cutting actuator 32, an active end lateral cutting drive wheel 33, and an active end lateral tensioning wheel 34. The active end lateral mounting base 31 is mounted on the support frame of the wind turbine blade cutting device 1. The active end lateral cutting actuator 32, the active end lateral cutting drive wheel 33, and the active end lateral tensioning wheel 34 are all mounted on the active end lateral mounting base 31. The drive end of the active end lateral cutting actuator 32 is connected to the active end lateral cutting drive wheel 33. The lateral cutting line 21 partially abuts against the active end lateral cutting drive wheel 33 and the active end lateral tensioning wheel 34. The active end lateral cutting drive wheel 33 and the active end lateral tensioning wheel 34 are both arranged along the longitudinal direction of the active end lateral mounting base 31. Specifically, the active end lateral mounting base 31 is movably mounted on the support frame of the wind turbine blade cutting device 1, and the active end lateral mounting base 31 can move along the longitudinal direction of the support frame of the wind turbine blade cutting device 1. There are two active-end transverse tensioning wheels 34, which are separately arranged at both ends of the active-end transverse cutting drive wheel 33. The active-end transverse tensioning wheels 34 play an auxiliary tensioning role for the transverse cutting line 21, ensuring the stability of the transverse cutting line 21 during movement. The active-end transverse cutting driver 32 is used to drive the active-end transverse cutting drive wheel 33 to move.

[0039] Furthermore, the active end lateral tensioning assembly 3 also includes an active end lateral connecting seat 35, an active end lateral guide wheel 36, and an active end lateral limiting seat 37. Both the active end lateral connecting seat 35 and the active end lateral limiting seat 37 are mounted on the active end lateral mounting seat 31. The active end lateral guide wheel 36 is rotatably connected to the active end lateral connecting seat 35. The active end lateral guide wheel 36 is arranged along the lateral direction of the active end lateral mounting seat 31. The active end lateral limiting seat 37 is correspondingly arranged to the active end lateral guide wheel 36. A lateral active end passage space for the lateral cutting line 21 to pass through is provided between the active end lateral limiting seat 37 and the active end lateral guide wheel 36. Specifically, there are two active end transverse guide wheels 36, which are respectively set to correspond with two active end transverse tensioning wheels 34. The setting of the active end transverse guide wheels 36 ensures that the transverse cutting line 21 can only move in the transverse direction of the active end transverse connecting seat 35 when working. The active end transverse limiting seat 37 acts as a stop, which can limit the position of the transverse cutting line 21 to prevent the transverse cutting line 21 from detaching during working.

[0040] like Figure 3As shown, the driven end lateral tensioning assembly 4 includes a driven end lateral mounting base 41, a driven end lateral tension adjusting component 42, a driven end lateral tension adjusting wheel 43, and a driven end lateral tensioning wheel 44. The driven end lateral mounting base 41 is mounted on the support frame of the wind turbine blade cutting device 1, and the driven end lateral mounting base 41 is correspondingly arranged with the active end lateral mounting base 31, and the driven end lateral mounting base 41 and the active end lateral mounting base 31 are at the same height. The driven end lateral tension adjusting member 42, driven end lateral tension adjusting wheel 43, and driven end lateral tensioning wheel 44 are all mounted on the driven end lateral mounting base 41. The driven end lateral tension adjusting member 42 is used to adjust the position of the driven end lateral tension adjusting wheel 43 relative to the driven end lateral mounting base 41. The lateral cutting line 21 partially abuts against the driven end lateral tension adjusting wheel 43 and the driven end lateral tensioning wheel 44. The driven end lateral tension adjusting wheel 43 and the driven end lateral tensioning wheel 44 are both arranged along the longitudinal direction of the driven end lateral mounting base 41. The driven end lateral tension adjusting member 42 is used to adjust the position of the driven end lateral tension adjusting wheel 43 relative to the driven end lateral mounting base 41 to adjust the tension of the lateral cutting line 21. The driven end lateral tension adjustment component 42 can adopt a bolt adjustment structure. By rotating the bolt, the driven end lateral tension adjustment wheel 43 is moved, thereby changing the tension of the lateral cutting line 21, which is convenient to operate. There are two driven end lateral tension wheels 44, which are separately arranged on both sides of the driven end lateral tension adjustment wheel 43.

[0041] The driven end lateral tensioning assembly 4 also includes a driven end lateral connecting seat 45, a driven end lateral guide wheel 46, and a driven end lateral limiting seat 47. The driven end lateral connecting seat 45 and the driven end lateral limiting seat 47 are both mounted on the driven end lateral mounting seat 41. The driven end lateral guide wheel 46 is rotatably connected to the driven end lateral connecting seat 45. The driven end lateral guide wheel 46 is arranged along the lateral direction of the driven end lateral mounting seat 41. The driven end lateral limiting seat 47 is correspondingly arranged with the driven end lateral guide wheel 46. There is a lateral driven end passage space between the driven end lateral limiting seat 47 and the driven end lateral guide wheel 46 for the lateral cutting line 21 to pass through.

[0042] The working principle of the active-end lateral tensioning assembly 3 and the driven-end lateral tensioning assembly 4 is as follows: When the active-end lateral cutting driver 32 is started, it drives the active-end lateral cutting drive wheel 33 and the lateral cutting line 21 to move. At this time, the lateral cutting line 21 is tensioned under the action of the active-end lateral tensioning wheel 34, the driven-end lateral tensioning wheel 44, and the driven-end lateral tension adjustment wheel 43. Under the action of the active-end lateral guide wheel 36 and the driven-end lateral guide wheel 46, it can only move in the lateral direction, so that the lateral cutting line 21 cuts the wind turbine blade along the lateral direction of the wind turbine blade. During the cutting process of the lateral cutting line 21, the active-end lateral limiting seat 37 and the driven-end lateral limiting seat 47 jointly limit the position of the lateral cutting line 21 to prevent the lateral cutting line 21 from detaching during operation. The cutting force can be detected by a force sensor during the cutting process. If the cutting force is too large, the system will be stopped.

[0043] like Figure 4 As shown, the active end longitudinal tensioning assembly 5 includes an active end longitudinal mounting base 51, an active end longitudinal cutting driver 52, an active end longitudinal cutting drive wheel 53, and an active end longitudinal tensioning wheel 54. The active end longitudinal mounting base 51 is mounted on the support frame of the wind turbine blade cutting device 1. The active end longitudinal cutting driver 52, the active end longitudinal cutting drive wheel 53, and the active end longitudinal tensioning wheel 54 are all mounted on the active end longitudinal mounting base 51. The driving end of the active end longitudinal cutting driver 52 is connected to the active end longitudinal cutting drive wheel 53. The longitudinal cutting line 22 part abuts against the active end longitudinal cutting drive wheel 53 and the active end longitudinal tensioning wheel 54. The active end longitudinal cutting drive wheel 53 and the active end longitudinal tensioning wheel 54 are arranged along the longitudinal direction of the active end longitudinal mounting base 51. Specifically, the active end longitudinal tensioning component 5 is perpendicularly arranged to the active end transverse tensioning component 3. The active end longitudinal mounting base 51 is movably mounted on the support frame of the wind turbine blade cutting device 1, and the active end longitudinal mounting base 51 can move in the transverse direction of the support frame of the wind turbine blade cutting device 1. There are two active end longitudinal tensioning wheels 54, which are separately arranged at both ends of the active end longitudinal cutting drive wheel 53. The active end longitudinal tensioning wheels 54 play an auxiliary tensioning role for the longitudinal cutting line 22, ensuring the stability of the longitudinal cutting line 22 during movement. The active end longitudinal cutting driver 52 is used to drive the active end longitudinal cutting drive wheel 53 to move.

[0044] The active end longitudinal tensioning assembly 5 also includes a pair of active end longitudinal limiting assemblies, which include an active end longitudinal wheel assembly mounting base 55, a first active end longitudinal wheel assembly 56, and a second active end longitudinal wheel assembly 57. Both the first active end longitudinal wheel assembly 56 and the second active end longitudinal wheel assembly 57 are mounted on the active end longitudinal wheel assembly mounting base 55, forming a longitudinal active end passage space between them for the longitudinal cutting line 22 to pass through. Specifically, the first active end longitudinal wheel assembly 56 and the second active end longitudinal wheel assembly 57 are arranged in a cross shape. Each of the first active end longitudinal wheel assembly 56 and the second active end longitudinal wheel assembly 57 includes two guide wheels. The first active end longitudinal wheel assembly 56 and the second active end longitudinal wheel assembly 57 work together to limit the position of the longitudinal cutting line 22 to prevent the longitudinal cutting line 22 from detaching during operation, thus providing limiting and guiding functions.

[0045] like Figure 5 As shown, the driven-end longitudinal tensioning assembly 6 includes a driven-end longitudinal mounting base 61, a driven-end longitudinal tension adjusting member 62, a driven-end longitudinal tension adjusting wheel 63, and a driven-end longitudinal tensioning wheel 64. The driven-end longitudinal mounting base 61 is mounted on the support frame of the wind turbine blade cutting device 1, and the driven-end longitudinal mounting base 61 is correspondingly arranged with the active-end longitudinal mounting base 51. The driven-end longitudinal tension adjusting member 62, the driven-end longitudinal tension adjusting wheel 63, and the driven-end longitudinal tensioning wheel 64 are all mounted on the driven-end longitudinal mounting base 61. The driven-end longitudinal tension adjusting member 62 is used to adjust the position of the driven-end longitudinal tension adjusting wheel 63 relative to the driven-end longitudinal mounting base 61. The longitudinal cutting line 22 partially abuts against the driven-end longitudinal tension adjusting wheel 63 and the driven-end longitudinal tensioning wheel 64. The driven-end longitudinal tension adjusting wheel 63 and the driven-end longitudinal tensioning wheel 64 are all arranged along the longitudinal direction of the driven-end longitudinal mounting base 61. The driven-end longitudinal tensioning assembly 6 also includes a pair of driven-end longitudinal limiting assemblies. Each driven-end longitudinal limiting assembly includes a driven-end longitudinal wheel assembly mounting base 65, a first driven-end longitudinal wheel assembly 66, and a second driven-end longitudinal wheel assembly 67. Both the first driven-end longitudinal wheel assembly 66 and the second driven-end longitudinal wheel assembly 67 are mounted on the driven-end longitudinal wheel assembly mounting base 65, forming a longitudinal driven-end passage space between them for the longitudinal cutting line 22 to pass through. The driven-end longitudinal tensioning assembly 6 operates on the same principle as the aforementioned active-end longitudinal tensioning assembly 5, and will not be described further here.

[0046] The cutting wire tensioning guide device also includes a protective cover 7, which can be installed on the aforementioned mounting base. The protective cover 7 can be made of metal or plastic to prevent dust.

[0047] Compared with the prior art, the beneficial effects of this utility model are:

[0048] 1. This utility model sets up an active end transverse tensioning component 3, a driven end transverse tensioning component 4, an active end longitudinal tensioning component 5, and a driven end longitudinal tensioning component 6 to drive and adjust the tension of the transverse cutting line 21 and the longitudinal cutting line 22 respectively, thereby realizing independent control of the two cutting lines and ensuring the stability and accuracy of the cutting lines during the cutting process.

[0049] 2. The drive wheel and tension wheel in the active end transverse tensioning assembly 3 and the active end longitudinal tensioning assembly 5 are arranged along the longitudinal direction of the mounting base, which can effectively drive the cutting line to move while ensuring the tension of the cutting line. The setting of the guide wheel and the limiting seat further guides and limits the cutting line, prevents the cutting line from deviating, and improves the cutting accuracy.

[0050] 3. The tension adjustment components in the driven end transverse tensioning assembly 4 and the driven end longitudinal tensioning assembly 6 can easily adjust the position of the tension adjustment wheel, thereby accurately adjusting the tension of the cutting line to adapt to different cutting conditions. The operation is simple and convenient.

[0051] 4. The protective cover 7 can protect the internal components and cutting lines of the device, prevent interference from external debris, and improve the safety of the equipment.

[0052] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present utility model, all of which fall within the protection scope of the present utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. A cutting line tensioning and guiding device, applied to a wind turbine blade cutting device (1), wherein the cutting line is divided into a transverse cutting line (21) and a longitudinal cutting line (22), characterized in that, The cutting line tensioning guide device includes an active end transverse tensioning component (3), a driven end transverse tensioning component (4), an active end longitudinal tensioning component (5), and a driven end longitudinal tensioning component (6); The transverse cutting line (21) is connected to the active end transverse tensioning component (3) and the driven end transverse tensioning component (4). The active end transverse tensioning component (3) is used to drive the transverse cutting line (21) to move, and the driven end transverse tensioning component (4) is used to adjust the tension of the transverse cutting line (21). The longitudinal cutting line (22) is connected to the active end longitudinal tensioning component (5) and the driven end longitudinal tensioning component (6). The active end longitudinal tensioning component (5) is used to drive the longitudinal cutting line (22) to move, and the driven end longitudinal tensioning component (6) is used to adjust the tension of the longitudinal cutting line (22).

2. The cutting wire tensioning and guiding device according to claim 1, characterized in that, The active end lateral tensioning assembly (3) includes an active end lateral mounting base (31), an active end lateral cutting driver (32), an active end lateral cutting drive wheel (33), and an active end lateral tensioning wheel (34); The active end transverse mounting base (31) is mounted on the support frame of the wind turbine blade cutting device (1). The active end transverse cutting driver (32), the active end transverse cutting drive wheel (33), and the active end transverse tension wheel (34) are all mounted on the active end transverse mounting base (31). The driving end of the active end transverse cutting driver (32) is connected to the active end transverse cutting drive wheel (33). The transverse cutting line (21) partially abuts against the active end transverse cutting drive wheel (33) and the active end transverse tension wheel (34). The active end transverse cutting drive wheel (33) and the active end transverse tension wheel (34) are both arranged along the longitudinal direction of the active end transverse mounting base (31).

3. The cutting wire tensioning and guiding device according to claim 2, characterized in that, The active end lateral tensioning assembly (3) also includes an active end lateral connecting seat (35), an active end lateral guide wheel (36), and an active end lateral limiting seat (37); The active end transverse connecting seat (35) and the active end transverse limiting seat (37) are both mounted on the active end transverse mounting seat (31). The active end transverse guide wheel (36) is rotatably connected to the active end transverse connecting seat (35). The active end transverse guide wheel (36) is arranged along the transverse direction of the active end transverse mounting seat (31). The active end transverse limiting seat (37) is correspondingly arranged with the active end transverse guide wheel (36). There is a transverse active end passage space between the active end transverse limiting seat (37) and the active end transverse guide wheel (36) for the transverse cutting line (21) to pass through.

4. The cutting wire tensioning and guiding device according to claim 2, characterized in that, The driven end lateral tensioning assembly (4) includes a driven end lateral mounting base (41), a driven end lateral tension adjustment component (42), a driven end lateral tension adjustment wheel (43), and a driven end lateral tensioning wheel (44); The driven end transverse mounting base (41) is mounted on the support frame of the wind turbine blade cutting device (1), and the driven end transverse mounting base (41) is correspondingly arranged with the active end transverse mounting base (31). The driven end transverse tension adjustment component (42), the driven end transverse tension adjustment wheel (43), and the driven end transverse tension wheel (44) are all mounted on the driven end transverse mounting base (41). The driven end transverse tension adjustment component (42) is used to adjust the position of the driven end transverse tension adjustment wheel (43) relative to the driven end transverse mounting base (41). The transverse cutting line (21) partially abuts against the driven end transverse tension adjustment wheel (43) and the driven end transverse tension wheel (44). The driven end transverse tension adjustment wheel (43) and the driven end transverse tension wheel (44) are both arranged along the longitudinal direction of the driven end transverse mounting base (41).

5. The cutting wire tensioning and guiding device according to claim 4, characterized in that, The driven end lateral tensioning assembly (4) further includes a driven end lateral connecting seat (45), a driven end lateral guide wheel (46), and a driven end lateral limiting seat (47); The driven end transverse connecting seat (45) and the driven end transverse limiting seat (47) are both mounted on the driven end transverse mounting seat (41). The driven end transverse guide wheel (46) is rotatably connected to the driven end transverse connecting seat (45). The driven end transverse guide wheel (46) is arranged along the transverse direction of the driven end transverse mounting seat (41). The driven end transverse limiting seat (47) is correspondingly arranged with the driven end transverse guide wheel (46). There is a transverse driven end passage space between the driven end transverse limiting seat (47) and the driven end transverse guide wheel (46) for the transverse cutting line (21) to pass through.

6. The cutting wire tensioning and guiding device according to claim 2, characterized in that, The active end longitudinal tensioning assembly (5) includes an active end longitudinal mounting base (51), an active end longitudinal cutting driver (52), an active end longitudinal cutting drive wheel (53), and an active end longitudinal tensioning wheel (54); The active end longitudinal mounting base (51) is mounted on the support frame of the wind turbine blade cutting device (1). The active end longitudinal cutting driver (52), the active end longitudinal cutting drive wheel (53), and the active end longitudinal tension wheel (54) are all mounted on the active end longitudinal mounting base (51). The driving end of the active end longitudinal cutting driver (52) is connected to the active end longitudinal cutting drive wheel (53). The longitudinal cutting line (22) partially abuts against the active end longitudinal cutting drive wheel (53) and the active end longitudinal tension wheel (54). The active end longitudinal cutting drive wheel (53) and the active end longitudinal tension wheel (54) are both arranged along the longitudinal direction of the active end longitudinal mounting base (51).

7. The cutting wire tensioning and guiding device according to claim 6, characterized in that, The active end longitudinal tensioning assembly (5) also includes a pair of active end longitudinal limiting assemblies, the active end longitudinal limiting assemblies including an active end longitudinal wheel assembly mounting base (55), a first active end longitudinal wheel assembly (56) and a second active end longitudinal wheel assembly (57); The first active end longitudinal wheel set (56) and the second active end longitudinal wheel set (57) are both mounted on the active end longitudinal wheel set mounting base (55), and a longitudinal active end passage space is formed between the first active end longitudinal wheel set (56) and the second active end longitudinal wheel set (57) for the longitudinal cutting line (22) to pass through.

8. The cutting wire tensioning guide device according to claim 6, characterized in that, The driven end longitudinal tensioning assembly (6) includes a driven end longitudinal mounting base (61), a driven end longitudinal tension adjusting member (62), a driven end longitudinal tension adjusting wheel (63), and a driven end longitudinal tensioning wheel (64); The driven end longitudinal mounting seat (61) is mounted on the support frame of the wind turbine blade cutting device (1), and the driven end longitudinal mounting seat (61) is correspondingly arranged with the active end longitudinal mounting seat (51). The driven end longitudinal tension adjustment component (62), the driven end longitudinal tension adjustment wheel (63), and the driven end longitudinal tension wheel (64) are all mounted on the driven end longitudinal mounting seat (61). The driven end longitudinal tension adjustment component (62) is used to adjust the position of the driven end longitudinal tension adjustment wheel (63) relative to the driven end longitudinal mounting seat (61). The longitudinal cutting line (22) partially abuts against the driven end longitudinal tension adjustment wheel (63) and the driven end longitudinal tension wheel (64). The driven end longitudinal tension adjustment wheel (63) and the driven end longitudinal tension wheel (64) are both arranged along the longitudinal direction of the driven end longitudinal mounting seat (61).

9. The cutting wire tensioning guide device according to claim 8, characterized in that, The driven end longitudinal tensioning assembly (6) further includes a pair of driven end longitudinal limiting assemblies, the driven end longitudinal limiting assemblies including a driven end longitudinal wheel set mounting seat (65), a first driven end longitudinal wheel set (66) and a second driven end longitudinal wheel set (67); The first driven end longitudinal wheel set (66) and the second driven end longitudinal wheel set (67) are both mounted on the driven end longitudinal wheel set mounting base (65), and a longitudinal driven end passage space is formed between the first driven end longitudinal wheel set (66) and the second driven end longitudinal wheel set (67) for the longitudinal cutting line (22) to pass through.

10. The cutting wire tensioning and guiding device according to claim 1, characterized in that, The cutting line tensioning guide device also includes a protective cover (7).

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