Laser indexing system and laser indexing device thereof

Abstract

A laser indexing apparatus (10) and a laser indexing system (1) including the same. The laser dividing device (10) comprises a dividing mechanism (11) and a laser positioning device (12). And the laser positioning device (12) can emit two laser beams with adjustable widths. The laser positioning device (12) is installed on the indexing mechanism (11) so as to rotate along with rotation of the indexing mechanism. The laser positioning device (12) comprises a first laser emitter (121), a second laser emitter (122) and a laser driving unit (124). The first laser emitter (121) and the second laser emitter (122) are used for emitting a first laser beam (M1) and a second laser beam (N1) respectively. And the laser driving unit (124) can drive the second laser transmitter (122) to move so as to adjust the distance between a second laser beam (N1) emitted by the second laser transmitter and a first laser beam (M1) emitted by the first laser transmitter. The laser dividing device conducts laser guiding on the position of the cushion block in the manufacturing process of the transformer end ring so as to replace a method for positioning the position of the cushion block through a manual marking method in the traditional technology, and therefore the positioning precision is improved, and errors are reduced.

Description

Technical Field

[0001] The present invention relates to a laser indexing system and a laser indexing device thereof, and more particularly to a laser indexing system and a laser indexing device thereof for assembling and manufacturing transformer end rings. Background Art

[0002] The transformer end ring ferrule assembly is an important transformer insulation component, generally including a ring body and a pad, wherein the pad is evenly arranged on the ring body. In the manufacturing process of the end ring ferrule assembly, the positioning of the pad is an important step. The traditional process is to set a positioning mark on the ring body, such as drawing a line, and then place the pad on the marked position for fixing.

[0003] Traditional processes usually require manual marking on the main body of the ring with the help of auxiliary tools such as a dividing plate. This operation method has manual operation errors and is cumbersome, which is not conducive to improving production efficiency.

[0004] In addition, the distribution of pads for different transformer end ring ferrule assemblies may also be different. The traditional method of marking the position of the line is difficult to meet the needs of various different end ring ferrule assembly auxiliary production through a set of auxiliary marking tools. In addition, the marking process has high requirements for the marking operator, and it needs to be designed and operated according to different end ring ferrule assembly parameters. In addition, manual marking is prone to human error, making it difficult to ensure product yield and product stability.

[0005] For the convenience of description, the transformer end ring ferrule assembly is referred to as end ring in the following description. In other words, in the following description, the "end ring" refers to the transformer end ring ferrule assembly. Summary of the invention

[0006] An object of the present invention is to provide a laser indexing system and a laser indexing device thereof, wherein the position of the pad in the transformer end ring manufacturing process is guided by controlling a laser indexing device, thereby improving the transformer end ring production efficiency.

[0007] Another object of the present invention is to provide a laser dividing system and a laser dividing device thereof, wherein the position of the pad in the transformer end ring manufacturing process is guided by controlling the transformer end ring laser dividing device, thereby replacing the method of locating the pad position by manual marking in the traditional process.

[0008] Another object of the present invention is to provide a laser dividing system and a laser dividing device thereof, wherein the position of the pad during the transformer end ring manufacturing process is guided by controlling a transformer end ring laser dividing device, wherein no difficult-to-remove positioning marks are left on the end ring body during the end ring manufacturing process.

[0009] Another object of the present invention is to provide a laser indexing system and a laser indexing device thereof, wherein the position of the pad in the transformer end ring manufacturing process is guided by controlling a transformer end ring laser indexing device to improve positioning accuracy and reduce errors.

[0010] Another object of the present invention is to provide a laser dividing system and a laser dividing device thereof, wherein the system guides the position of the pads in the transformer end ring manufacturing process by controlling a transformer end ring laser dividing device, so as to save the labor cost in the end ring manufacturing process.

[0011] Another object of the present invention is to provide a laser dividing system and a laser dividing device thereof, wherein the laser dividing system is suitable for the production of a variety of different transformer end rings, for example, the laser dividing system is suitable for equally dividing end rings of equal width, equally dividing end rings of unequal width, and unequally dividing end rings, wherein a laser dividing control system of the laser dividing system receives parameters related to the transformer end ring to be produced, and provides laser guidance for the installation position of the gasket of the transformer end ring according to the received parameters, wherein the multiple gaskets of the equally divided end rings of equal width are evenly distributed on the ring body of the end ring and the width of each gasket is the same, wherein the multiple gaskets of the equally divided end rings of unequal width are evenly distributed in positions on the ring body of the end ring but the width of each gasket is different, wherein the multiple gaskets of the unequally divided end rings are non-uniformly distributed on the ring body of the end ring, and the angle between adjacent gaskets is not constant.

[0012] Another object of the present invention is to provide a laser graduation system and a laser graduation device thereof, wherein the laser graduation system can control the laser beam change by foot-operated, manual, automatic and other modes.

[0013] According to one aspect of the present invention, the present invention provides a laser indexing device, comprising:

[0014] an indexing mechanism; and

[0015] A laser positioning device, wherein the laser positioning device can emit two laser beams with adjustable widths, wherein the laser positioning device is installed on the indexing mechanism to rotate with the rotation of the indexing mechanism.

[0016] According to one embodiment of the present invention, the laser positioning device includes a first laser emitter, a second laser emitter and a laser driving unit, for respectively emitting a first laser beam and a second laser beam, wherein the laser driving unit is capable of driving the second laser emitter to move, thereby adjusting the distance between the second laser beam emitted by the second laser emitter and the first laser beam emitted by the first laser emitter.

[0017] According to one embodiment of the present invention, the indexing mechanism includes a indexing rod and a indexing drive unit, wherein the laser positioning device is installed on the indexing rod, wherein the indexing drive unit drives the indexing rod to rotate, thereby driving the laser positioning device to rotate.

[0018] According to one embodiment of the present invention, the laser indexing device further comprises a supporting platform, wherein the indexing mechanism further comprises a indexing supporting structure, wherein the indexing rod and the supporting platform are supported by the indexing supporting structure.

[0019] According to one embodiment of the present invention, the laser graduation device further comprises a positioning mark, wherein the positioning mark is arranged on the supporting platform.

[0020] According to one embodiment of the present invention, the supporting platform has a through hole so that the indexing rod can pass through.

[0021] According to one embodiment of the present invention, the laser driving unit includes a second laser driving component for driving the second laser emitter to move, wherein the second laser driving component includes a second laser driving motor and a second laser driving structure, wherein the second laser driving motor drives the second laser driving structure to further drive the second laser emitter to move.

[0022] According to one embodiment of the present invention, the second laser driving structure includes a second rotating shaft and a second translation member, wherein the second translation member is sleeved on the second rotating shaft and translates along the direction in which the second rotating shaft extends as the rotating shaft rotates.

[0023] According to one embodiment of the present invention, the second laser driving structure further comprises a second translation rail, wherein the second translation member is mounted on the second translation rail, wherein the movement direction of the second translation member is limited by the second translation rail.

[0024] According to an embodiment of the present invention, the laser driving unit can also drive the movement of the first laser emitter, thereby adjusting the position of the first laser beam emitted by the first laser emitter.

[0025] According to one embodiment of the present invention, the laser driving unit further includes a first laser driving component for driving the first laser emitter to move, wherein the first laser driving component includes a first laser driving motor and a first laser driving structure, wherein the first laser driving motor drives the first laser driving structure, thereby driving the first laser emitter to move.

[0026] According to one embodiment of the present invention, the first laser driving structure includes a first rotating shaft and a first translation component, wherein the first translation component is sleeved on the first rotating shaft and translates along the direction in which the first rotating shaft extends as the rotating shaft rotates.

[0027] According to one embodiment of the present invention, the first laser driving structure further comprises a first translation rail, wherein the first translation member is mounted on the first translation rail, wherein the movement direction of the first translation member is limited by the first translation rail.

[0028] According to one embodiment of the present invention, the laser dividing device further includes a supporting platform, wherein the supporting platform and the dividing rod define a center of a circle, wherein the center of the circle defines a center line extending from the center of the circle, wherein the first laser beam and the second laser beam maintain the same distance from the center line.

[0029] According to one embodiment of the present invention, the indexing drive unit includes a indexing drive structure and a foot-operated structure, wherein the foot-operated structure and the indexing drive structure are electrically connected, so that when the foot-operated structure is operated, the indexing drive structure drives the indexing rod to rotate.

[0030] According to another aspect of the present invention, the present invention also provides a laser indexing system for providing position guidance for installing at least one spacer of a transformer end ring, comprising:

[0031] a laser indexing device; and

[0032] - Laser indexing control system;

[0033] The laser indexing control system controls the first laser beam and the second laser beam generated by the laser indexing device to provide positioning guidance for the pad of the transformer end ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A laser indexing system according to a first preferred embodiment of the present invention is explained.

[0035] Figure 2 It is a three-dimensional structural schematic diagram of a first transformer end ring.

[0036] Figure 3 A laser indexing control system of the laser indexing system according to the above first preferred embodiment of the present invention is explained.

[0037] Figure 4 A command receiving module of the laser indexing control system of the laser indexing system according to the above first preferred embodiment of the present invention is explained.

[0038] Figure 5 An information display module of the laser indexing control system of the laser indexing system according to the above first preferred embodiment of the present invention is explained.

[0039] Figure 6 It is a three-dimensional structural schematic diagram of a laser dividing device of the laser dividing system according to the above-mentioned first preferred embodiment of the present invention.

[0040] Figure 7 It is a schematic exploded view of the three-dimensional structure of the laser graduation device of the laser graduation system according to the first preferred embodiment of the present invention.

[0041] Figure 8 A schematic diagram of a prompt page of the laser indexing control system in the equal division and equal width mode in the process of assisting the laser indexing system in the manufacturing of the first transformer end ring according to the above first preferred embodiment of the present invention is explained.

[0042] Fig. 9 The process of using the laser indexing system according to the first preferred embodiment of the present invention to assist in the production of the first transformer end ring is explained.

[0043] Fig.10 A schematic diagram of a prompt page of the laser indexing control system in the equal division and unequal width mode in the process of assisting in the production of a second transformer end ring according to the laser indexing system of the first preferred embodiment of the present invention is explained.

[0044] Fig.11 The process of using the laser indexing system according to the first preferred embodiment of the present invention to assist in the production of the second transformer end ring is explained.

[0045] Fig.12 A schematic diagram of a prompt page of the laser indexing control system in any segmentation mode in a process in which the laser indexing system according to the first preferred embodiment of the present invention is used to assist in the production of a third transformer end ring is explained.

[0046] Fig.13 The process of using the laser indexing system according to the first preferred embodiment of the present invention to assist in the production of the third transformer end ring is explained.

[0047] Fig.14 A laser indexing control method according to the above first preferred embodiment of the present invention is explained.

[0048] Fig.15 A laser indexing control system of a laser indexing system according to the above second preferred embodiment of the present invention is explained.

[0049] Fig.16A command receiving module of the laser indexing control system of the laser indexing system according to the above second preferred embodiment of the present invention is explained.

[0050] Fig.17 An information display module of the laser indexing control system of the laser indexing system according to the above second preferred embodiment of the present invention is explained.

[0051] Fig.18 It is a three-dimensional structural schematic diagram of a laser dividing device of the laser dividing system according to the above second preferred embodiment of the present invention.

[0052] Fig.19 It is a schematic exploded view of the three-dimensional structure of the laser graduation device of the laser graduation system according to the above second preferred embodiment of the present invention.

[0053] Fig. 20 A schematic diagram of a prompt page of the laser indexing control system in the equal division and equal width mode in the process of assisting in the production of a first transformer end ring according to the laser indexing system of the second preferred embodiment of the present invention is explained.

[0054] Fig.21 The process of using the laser indexing system according to the second preferred embodiment of the present invention to assist in the production of the first transformer end ring is explained.

[0055] Fig. 22 A schematic diagram of a prompt page of the laser indexing control system in the equal division and unequal width mode in the process of assisting in the production of a second transformer end ring according to the laser indexing system of the second preferred embodiment of the present invention is explained.

[0056] Fig.23 The process of using the laser indexing system according to the second preferred embodiment of the present invention to assist in manufacturing the second transformer end ring is explained.

[0057] Fig.24 A schematic diagram of a prompt page of the laser indexing control system in the unequal division and unequal width mode in the process of assisting in the production of a third transformer end ring according to the laser indexing system of the second preferred embodiment of the present invention is explained.

[0058] Fig.25 The process of using the laser indexing system according to the second preferred embodiment of the present invention to assist in the production of the third transformer end ring is explained.

[0059] Fig.26 A schematic diagram of a prompt page of the laser indexing control system in any segmentation mode in a process in which the laser indexing system according to the second preferred embodiment of the present invention is used to assist in manufacturing the third transformer end ring is explained.

[0060] Fig. 27 Another process of using the laser indexing system according to the second preferred embodiment of the present invention to assist in the production of the third transformer end ring is explained.

[0061] Fig.28 A laser indexing control method according to the above second preferred embodiment of the present invention is explained. DETAILED DESCRIPTION

[0062] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the present invention.

[0063] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0064] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0065] Specification of the drawings Figure 1 A laser indexing system 1 according to a first preferred embodiment of the present invention is explained. The laser indexing system 1 includes a laser indexing device 10 and a laser indexing control system 20. The laser indexing control system 20 is used to control the laser indexing device 10, and then provide position guidance for the production of transformer end rings through the operation of the laser indexing device 10. Specifically, the laser indexing control system 20 receives instructions and controls the laser indexing device 10 according to the received instructions, and then generates marking lines with preset spacing at a series of preset positions according to a preset rhythm, so as to provide position guidance for the position of the pads of the transformer end rings during the production process of the transformer end rings. The laser indexing control system 20 is built into an electronic device K and is communicatively connected to the laser indexing device 10.

[0066] Reference to the attached drawings of the specification Figure 2 As an example, a first transformer end ring 2a includes at least one ring body 201a and a plurality of pads 202a, wherein the plurality of pads are evenly distributed on the ring body 201a. During the manufacturing process of the first transformer end ring 2a, the ring body 201a is placed at a preset position, and the laser indexing control system 20 controls the position and change rhythm of the laser beam generated by the laser indexing device 10, so as to facilitate the installation of the pads 202a according to the position guidance of the laser beam.

[0067] The drawings in the specification Figure 2 The structure of the first transformer end ring 2a is explained to provide a more detailed description of the laser indexing system 1 and its application. The number of the pads 202a of the first transformer end ring 2a is n, wherein the n pads 202a are evenly distributed in the annular ring body 201a. In other words, the angle γ between adjacent pads 202a is the same, which is 360° / n.

[0068] During the manufacturing process of the first transformer end ring 2a, the ring body 201a is placed at a preset position. The laser beam emitted by the laser indexing device 10 passes through the position of each cushion block 202a in turn and stays at the corresponding position, so that the cushion block 202a is positioned and installed at the preset position of the ring body 201a.

[0069] More specifically, the laser graduation control system 20 controls the laser graduation device 10 according to the structure of the first transformer end ring 2a, so that the laser beam generated by the laser graduation device 10 is adapted to the position of the first transformer end ring 2a, so that the pad 202a is installed on the ring body 201a.

[0070] Reference to the attached drawings of the specification Figure 3 The laser indexing control system 20 includes an instruction receiving module 21, a data processing module 22 and an indexing device control module 23, wherein the instruction receiving module 21 is used to receive parameter data required for the end ring and its production, so as to serve as a basis for the indexing device control module 23 to control the laser indexing device 10. The data processing module 22 processes the instruction data received by the instruction receiving module 21 and transmits it to the indexing device control module 23, so that the indexing device control module 23 controls the laser indexing device 10 according to the corresponding instruction data.

[0071] According to the first preferred embodiment of the present invention, the instruction receiving module 21 includes a control parameter module 211, an end ring parameter module 212 and an operation parameter module 213. The control parameter module 211 is used to receive parameters for controlling the start and stop of the laser indexing device 10 and parameters related to the control mode of the laser beam movement during the operation of the laser indexing device 10. The end ring parameter module 212 is used to receive parameter data of the end ring to be produced and its production matching, and then serve as a basis for controlling the operation of the laser indexing device 10. The operation parameter module 213 is used to receive instructions related to the operation and positioning of the laser indexing device 10. The indexing device control module 23 controls the laser indexing device 10 according to the instructions transmitted by the operation parameter module 213 to control whether the laser indexing device 10 is ready for laser positioning.

[0072] The width of each pad 202a of the first transformer end ring 2a is w1. During the manufacturing process of the first transformer end ring 2a, the ring body 201a is placed in a preset position so that the central axis Y1 defined by the ring body 201a coincides with the indexing axis L of the laser indexing device 10. The laser beam emitted by the laser indexing device 10 rotates around the central axis Y1, thereby sequentially guiding the positions of the n pads 202a to help the operator identify the position where the pad 202a needs to be installed, so that the pad 202a is installed on the ring body 201a.

[0073] Specifically, after the operation parameter module 213 receives the instruction for adjusting the indexing rod position, the data processing module 22 transmits the corresponding instruction to the indexing device control module 23. The indexing device control module 23 controls the position of a indexing rod 111 of the laser indexing device 10 accordingly, thereby preparing the indexing rod 111 to be in place.

[0074] Reference to the attached drawings of the specification Figure 6 and Figure 7 The laser indexing device 10 includes a indexing mechanism 11 and a laser positioning device 12, wherein the laser positioning device 12 is installed on the indexing mechanism 11 so as to control the working position of the laser positioning device 12. In other words, the indexing mechanism 11 supports the laser positioning device 12 at a preset position so that the laser positioning device 12 can assist the manufacturing process of the end ring by marking the installation position of the pad with a laser beam. Specifically, the indexing mechanism 11 drives the laser positioning device 12 to rotate around the preset indexing axis L, and stays at the corresponding angle according to the instructions received by the laser indexing control system 20, so that the laser positioning device 12 can be positioned at a preset angle position by a laser beam.

[0075] Specifically, the indexing mechanism 11 includes a indexing rod 111 and a indexing drive unit 112, wherein the indexing rod 111 defines the indexing axis L, and the indexing drive unit 112 drives the indexing rod 111 to rotate around the indexing axis L. The laser positioning device 12 is mounted on the indexing rod 111, so that it can rotate with the rotation of the indexing rod 111, and then the light beam emitted by the laser positioning device 12 can be rotated to different angles, thereby realizing the guidance positioning at different angles around the indexing axis L.

[0076] Reference to the attached drawings of the specification Figure 6 and Figure 7 The indexing mechanism 11 further comprises an indexing support structure 113, wherein the indexing rod 111 is supported on the indexing support structure 113, so that the indexing rod 111 is supported to extend along a preset direction. According to the first preferred embodiment of the present invention, the indexing rod 111 is supported to extend along a vertical direction.

[0077] The laser indexing device 10 further includes a support platform 13, wherein the support platform 13 is supported on the indexing support structure 113 of the indexing mechanism 11 to provide a support surface 131 for the end ring to be produced, wherein the support surface 131 provided by the support platform 13 is perpendicular to the extension direction of the indexing rod 111. More specifically, the support surface 131 provided by the support platform 13 extends in the horizontal direction, wherein the indexing rod 111 extends in the vertical direction. The support platform 13 and the indexing rod 111 define the center O at the intersection of the positions.

[0078] refer to Figure 6 and Figure 7 The laser dividing device 10 further includes a plurality of positioning marks 14, wherein the positioning marks 14 are arranged on the supporting platform 13 to facilitate the operator to position the ring body of the end ring to be produced on the supporting platform 13, so that the center position of the ring body of the end ring to be produced passes through the dividing axis L defined by the dividing rod 111.

[0079] Reference to the attached drawings of the specification Figure 6 and Figure 7 The support platform 13 has a through hole 130, wherein the dividing rod 111 passes through the through hole 130, wherein the laser positioning device 12 installed on the dividing rod 111 is supported above the supporting surface 131 of the support platform 13, so as to provide laser beam positioning guidance for the end ring to be produced on the supporting surface 131.

[0080] Specifically, the indexing axis L defined by the indexing rod 111 is perpendicular to the support surface 131 and intersects at a circle center position O. The positioning mark 14 is provided to help the operator locate the center of the ring body of the end ring to be produced at the circle center position O.

[0081] According to the first preferred embodiment of the present invention, the dividing rod 111 is installed on the dividing support structure 113 so that the dividing rod 111 is maintained in a vertical state, wherein the height of the dividing rod 111 can be adjusted to meet the needs of making end rings of different heights and to meet the needs of raising in the working state and retracting in the non-working state.

[0082] According to the first preferred embodiment of the present invention, the indexing drive unit 112 is electrically connected to the indexing rod 111 and drives the indexing rod 111 to rotate around its indexing axis L. Specifically, the indexing drive unit 112 receives control from the laser indexing control system 20 and drives the indexing rod 111 to rotate around the indexing axis L according to a preset rhythm, so that the laser positioning device 12 installed on the indexing rod 111 rotates with the rotation of the indexing rod 111, and the laser beam emitted by the laser positioning device 12 rotates around the indexing axis L, thereby providing an indication of the installation position of the pad of the end ring.

[0083] Specifically, the laser indexing control system 20 controls the rotation of the indexing rod 111 of the laser indexing device 10 around the indexing axis L according to the instructions it receives, and further controls the rotation of the laser positioning device 12 around the indexing axis L, and further controls the rotation of the laser beam emitted by the laser positioning device 12 around the indexing axis L. More specifically, the laser indexing control system 20 controls the angle and rhythm of the rotation of the indexing rod 111 of the laser indexing device 10 around the indexing axis L according to the instructions it receives, and further controls the angle and rhythm of the rotation of the laser positioning device 12 around the indexing axis L, and further controls the angle and time of the rotation of the laser beam emitted by the laser positioning device 12 around the indexing axis L.

[0084] As an application example, the n pads 202a of the first transformer end ring 2a are evenly distributed on the annular ring body 201a. In the process of making the first transformer end ring 2a, the corresponding instructions are input into the laser indexing control system 20. The laser indexing control system 20 controls the indexing rod 111 of the laser indexing device 10 to rotate around the indexing axis L at an angle of 360° / n each time according to the instructions received, and further controls the laser positioning device 12 to rotate around the indexing axis L at an angle of 360° / n, and further controls the laser beam emitted by the laser positioning device 12 to rotate around the indexing axis L at an angle of 360° / n.

[0085] For example, after the end circle parameter module 212 of the instruction receiving module 21 of the laser dividing control system 20 receives the parameter instruction information of "equal fraction n=30", the dividing device control module 23 of the laser dividing control system 20 controls the dividing rod 111 of the laser dividing device 10 to rotate 12° around the dividing axis L each time, and then controls the laser positioning device 12 to rotate 12° around the dividing axis L each time, and then controls the laser beam emitted by the laser positioning device 12 to rotate 12° around the dividing axis L each time.

[0086] The laser dividing device 10 has three optional control modes: foot-operated, inching, and automatic, which are used to control the rhythm of the dividing rod 111 rotating around the dividing axis L, and then control the rhythm of the laser positioning device 12 rotating around the dividing axis L, and then control the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the dividing axis L.

[0087] In the foot-operated mode, the user controls the rotation rhythm of the laser positioning device 12 around the indexing axis L by operating a foot-operated operating structure 1122 , thereby controlling the rotation rhythm of the laser beam emitted by the laser positioning device 12 around the indexing axis L. For example, each time the foot-operated operating structure 1122 is operated, the dividing rod 111 rotates 360° / n around the dividing axis L and stops, and then the laser positioning device 12 rotates 360° / n around the dividing axis L and stops, and then the laser beam emitted by the laser positioning device 12 rotates 360° / n around the dividing axis L and stops, so that the operator can position and install the pad 202a; when the foot-operated operating structure 1122 is operated again, the dividing rod 111 continues to rotate 360° / n around the dividing axis L and stops, and then the laser positioning device 12 continues to rotate 360° / n around the dividing axis L and stops, and then the laser beam emitted by the laser positioning device 12 continues to rotate 360° / n around the dividing axis L and stops, so that the operator can position and install the pad 202a... until all the pads 202a are installed.

[0088] In the inching mode, the user controls the rotation rhythm of the laser positioning device 12 around the indexing axis L by inputting inching instructions to the laser indexing control system 20, thereby controlling the rotation rhythm of the laser beam emitted by the laser positioning device 12 around the indexing axis L. For example, each time a jog command is input to the laser indexing control system 20, the indexing rod 111 rotates 360° / n around the indexing axis L and stops, and then the laser positioning device 12 rotates 360° / n around the indexing axis L and stops, and then the laser beam emitted by the laser positioning device 12 rotates 360° / n around the indexing axis L and stops, so that the operator can position and install the pad 202a; when a jog command is input to the laser indexing control system again, the indexing rod 111 continues to rotate 360° / n around the indexing axis L and stops, and then the laser positioning device 12 continues to rotate 360° / n around the indexing axis L and stops, and then the laser beam emitted by the laser positioning device 12 continues to rotate 360° / n around the indexing axis L and stops, so that the operator can position and install the pad 202a... until all pads 202a are installed. Specifically, the operation parameter module 213 includes a jog instruction receiving module 2131 for receiving a jog instruction. Each time a jog command is input to the jog command receiving module 2131 of the laser indexing control system 20, the indexing rod 111 rotates 360° / n around the indexing axis L and stops, and then the laser positioning device 12 rotates 360° / n around the indexing axis L and stops, and then the laser beam emitted by the laser positioning device 12 rotates 360° / n around the indexing axis L and stops, so that the operator can position and install the pad 202a; when a jog command is input to the laser indexing control system again, the indexing rod 111 continues to rotate 360° / n around the indexing axis L and stops, and then the laser positioning device 12 continues to rotate 360° / n around the indexing axis L and stops, and then the laser beam emitted by the laser positioning device 12 continues to rotate 360° / n around the indexing axis L and stops, so that the operator can position and install the pad 202a... until all pads 202a are installed.

[0089] In the automatic mode, the laser indexing control system 20 receives the interval time information, and then controls the rhythm of the laser positioning device 12 rotating around the indexing axis L according to the interval time information received, and then controls the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the indexing axis L. For example, the laser indexing control system 20 receives the parameter information instruction of "interval time t1 = 5s", and the laser indexing control system 20 controls the indexing rod 111 to rotate around the indexing axis L at a rhythm of 5s, each time rotating by an angle of 360° / n and staying, and then the laser positioning device 12 rotates around the indexing axis L at a rhythm of 5s, each time rotating by an angle of 360° / n, and then the laser beam emitted by the laser positioning device 12 rotates around the indexing axis L at a rhythm of 5s, each time rotating by an angle of 360° / n, so that the operator can position and install the pad 202a until all the pads 202a are installed. Specifically, the end ring parameter module 212 includes an interval time information receiving module 2121. In the automatic mode, the interval time information receiving module 2121 of the laser indexing control system 20 receives the interval time information, and the interval time information received by the interval time information receiving module 2121 is transmitted to the indexing device control module 23 by the data processing module 22. The indexing device control module 23 controls the rhythm of the indexing rod 111 rotating around the indexing axis L according to the interval time information, and further controls the rhythm of the laser positioning device 12 rotating around the indexing axis L, and further controls the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the indexing axis L. For example, the laser graduation control system 20 receives the parameter information instruction of "interval time t1 = 5s", and the laser graduation control system 20 controls the graduation rod 111 to rotate around the graduation axis L at a rhythm of once every 5s, and each time the rotation angle is 360° / n and then stops, and then the laser positioning device 12 rotates around the graduation axis L at a rhythm of once every 5s, and each time the rotation angle is 360° / n, and then the laser beam emitted by the laser positioning device 12 rotates around the graduation axis L at a rhythm of once every 5s, and each time the rotation angle is 360° / n, so that the operator can position and install the pad 202a according to the preset rhythm until all the pads 202a are installed.

[0090] The control parameter module 211 includes a control mode selection instruction receiving module 2111. The control mode selection instruction receiving module 2111 includes an automatic mode instruction receiving module 21111, wherein when the automatic mode instruction receiving module 21111 receives the time control mode selection instruction, the data processing module 22 transmits the time control mode selection instruction to the indexing device control module 23. The indexing device control module 23 controls the rhythm of the indexing rod 111 rotating around the indexing axis L in an automatic mode according to the interval time information received by the interval time information receiving module 2121 of the end ring parameter module 212, thereby controlling the rhythm of the laser positioning device 12 rotating around the indexing axis L, thereby controlling the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the indexing axis L. When the automatic mode instruction receiving module 21111 receives the time control mode selection instruction, the data processing module 22 transmits the time control mode selection instruction to the indexing device control module 23. The dividing device control module 23 will control the rhythm of the dividing rod 111 rotating around the dividing axis L in an automatic mode according to the interval time information received by the interval time information receiving module 2121 of the end ring parameter module 212, thereby controlling the rhythm of the laser positioning device 12 rotating around the dividing axis L, thereby controlling the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the dividing axis L.

[0091] When the automatic mode instruction receiving module 21111 receives the foot-operated mode control mode selection instruction, the data processing module 22 transmits the foot-operated mode control mode selection instruction to the indexing device control module 23. The indexing device control module 23 controls the rhythm of the indexing rod 111 rotating around the indexing axis L according to the foot pedal instruction received by the laser indexing device 10, and further controls the rhythm of the laser positioning device 12 rotating around the indexing axis L, and further controls the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the indexing axis L. In other words, when the automatic mode instruction receiving module 21111 receives the foot-operated mode control mode selection instruction, the data processing module 22 transmits the foot-operated mode control mode selection instruction to the indexing device control module 23. The dividing device control module 23 will control the rhythm of the dividing rod 111 rotating around the dividing axis L according to the operation received by the foot-operated operation structure 1122 of the laser dividing device 10, and further control the rhythm of the laser positioning device 12 rotating around the dividing axis L, and further control the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the dividing axis L.

[0092] Specifically, in the foot-operated mode, the user controls the rhythm of the laser positioning device 12 rotating around the dividing axis L by operating the foot-operated operating structure 1122 , thereby controlling the rhythm of the laser beam emitted by the laser positioning device 12 rotating around the dividing axis L. For example, each time the foot-operated operating structure 1122 is operated, the dividing rod 111 rotates 360° / n around the dividing axis L and stops, and then the laser positioning device 12 rotates 360° / n around the dividing axis L and stops, and then the laser beam emitted by the laser positioning device 12 rotates 360° / n around the dividing axis L and stops, so that the operator can position and install the pad 202a; when the foot-operated operating structure 1122 is operated again, the dividing rod 111 continues to rotate 360° / n around the dividing axis L and stops, and then the laser positioning device 12 continues to rotate 360° / n around the dividing axis L and stops, and then the laser beam emitted by the laser positioning device 12 continues to rotate 360° / n around the dividing axis L and stops, so that the operator can position and install the pad 202a... until all the pads 202a are installed.

[0093] According to the first preferred embodiment of the present invention, when the foot-operated operation structure 1122 receives the operator's foot operation, if the laser graduation control system 20 is controlling the rhythm of the graduation rod 111 rotating around the graduation axis L through the automatic mode, it will automatically switch to the foot-operated mode to control the rhythm of the graduation rod 111 rotating around the graduation axis L.

[0094] The laser indexing control system 20 of the laser indexing system 1 further includes an information display module 24 for displaying relevant information of the laser indexing control system 20 controlling the laser indexing device 10. The information display module 24 includes an instruction information display module 241 and a status information display module 242, for displaying the input instruction information and the working status information of the laser indexing control system 20, respectively.

[0095] Specifically, the instruction information display module 241 is used to display the instruction information input into the instruction receiving module 21. The status information display module 242 is used to display the information of the status control of the laser dividing device 10 by the dividing device control module 23. It is worth mentioning that the instruction information display module 241 can not only display the instruction information input into the instruction receiving module 21, but also display the parameter prompt information to be input, so that the operator can supplement the parameter data at the corresponding position. For example, if the words "set equal fraction" are displayed on the display interface, the operator can fill in the data matching the number of the pads 202a of the first transformer end ring 2a to be produced at the corresponding position, so as to facilitate the dividing device control module 23.

[0096] More specifically, the instruction information display module 241 includes an instruction information prompt module 2411 and an instruction information data display module 2412, wherein the instruction information prompt module 2411 is used to prompt the displayed instruction information parameter name information so that the user can identify the corresponding data information, wherein the instruction information data display module 2412 is used to display the specific data of the corresponding instruction information, wherein each instruction information prompt module 2411 is set correspondingly to its corresponding instruction information data display module 2412 for the operator to identify. According to the first preferred embodiment of the present invention, the instruction information prompt module 2411 displays the preset parameter names and prompt information that need to be displayed and set. The instruction information data display module 2412 displays the input corresponding instruction information data information or the original instruction information data information.

[0097] Reference to the attached drawings of the specification Figure 5 The instruction information prompt module 2411 includes an equal fraction prompt module 24111, a width prompt module 24112 and an interval time prompt module 24113, which are used to prompt that the data displayed and to be input at the corresponding position are equal fractions, widths and interval times respectively.

[0098] According to the first preferred embodiment of the present invention, the equal fraction prompt module 24111, the width prompt module 24112 and the interval time prompt module 24113 respectively display the words "set equal fraction", "set width 1 / 2" and "set interval time", so as to respectively prompt the operator to set the number information of the pads 202a evenly distributed on a ring body 201a of the first transformer end ring 2a at the corresponding position, the 1 / 2 data information of the width of each pad 202a and the residence time of the laser beam emitted during the operation of the laser dividing device 10 at the position of each pad 202a.

[0099] Correspondingly, the instruction information data display module 2412 includes an equal number display module 24121, a width display module 24122 and an interval time display module 24123, which are used to display the equal number data, width data and interval time data input by the operator or the original data of the above three data. Specifically, the operator can input the data corresponding to the number information of the pads 202a evenly distributed on a ring body 201a of the first transformer end ring 2a in the equal number display module 24121, and the input data is displayed by the equal number display module 24121. Similarly, the operator can input the data of 1 / 2 of the width of each pad 202a in the width display module 24122, and the input data is displayed by the width display module 24122. Similarly, the operator can input the data of the residence time of the laser beam emitted by the laser indexing device 10 at the position of each pad 202a in the interval time display module 24123, and the input data is displayed by the interval time display module 24123.

[0100] Reference to the attached drawings of the specification Figure 4 The control parameter module 211 includes a control mode module 2111 and a distribution mode selection module 2112, which are used to respectively select the mode in which the laser graduation control system 20 controls the laser graduation device 10 and the distribution mode of the pad 202a of the first transformer end ring 2a to be manufactured on the ring body 201a.

[0101] According to the first preferred embodiment of the present invention, the control mode module 2111 can and is used to select the foot-operated mode and the automatic mode as described above, wherein the control mode module 2111 includes an automatic mode instruction receiving module 21111 and a foot-operated mode operation prompting module 21112, wherein when the automatic mode instruction receiving module 21111 receives an instruction to start the automatic mode, the automatic mode is started. When the foot-operated operation structure 1122 of the laser indexing device 10 receives a foot operation, the foot-operated mode is started, and the foot-operated mode operation prompting module 21112 of the control mode module 2111 sends a prompting signal to prompt that the laser indexing system 1 is in the foot-operated mode. Specifically, the foot-operated mode operation prompting module 21112 sends a "foot-operated control indexing in progress" prompting signal to prompt that the laser indexing system 1 is in the foot-operated mode.

[0102] As an example, if the data input to the equal division display module 24121, the width display module 24122 and the interval time display module 24123 are 30 equal divisions, 60 mm, and 5 s respectively, the above data is displayed, and the laser graduation control system 20 can control the laser graduation device 10 according to the above data.

[0103] Specifically, in automatic mode, the laser graduation control system 20 controls the graduation rod 111 to rotate around the graduation axis L at a rhythm of once every 5 seconds, and each time the rotation angle is 12° and the rotation stops, and then the laser positioning device 12 rotates around the graduation axis L at a rhythm of once every 5 seconds, and each time the rotation angle is 12°, and then the laser beam emitted by the laser positioning device 12 rotates around the graduation axis L at a rhythm of once every 5 seconds, and each time the rotation angle is 12°, so that the operator can position and install the pad 202a until all the pads 202a are installed. According to the first preferred embodiment of the present invention, the laser positioning device 12 emits two parallel laser beams M1 and N1, wherein the distance between the two first laser beams M1 and N1 can be adjusted according to the information received and displayed by the width display module 24122, wherein the center line X1 of the two laser beams extends outward with the position of the dividing axis L as the center, parallel to the two laser beams and maintaining the same distance w1 / 2 between the two laser beams, wherein the data received and displayed by the width display module 24122 is w1 / 2, i.e., 1 / 2 data of the width of each pad 202a. According to the above data, the data input to the width display module 24122 is 60mm. In automatic mode, the distance between the beam M1 and the center line X1 is always maintained at 60mm. Similarly, the distance between the beam N1 and the center line X1 is always maintained at 60mm. During the whole process of the automatic mode, the distance between the first and second laser beams M1 and N1 remains unchanged, and both M1 and N1 maintain the same distance of 60 mm from the center line X1, and the center line X1 always extends outward from a center O on the indexing axis L and rotates 12° around the center O at a rhythm of adjusting once every 5 seconds. It is worth mentioning that the center line X1 can be a spatial form that is not displayed. In the first embodiment of the present invention, the center line X1 is used to describe the positional relationship and movement mode between the first and second laser beams M1 and N1 in more detail.

[0104] In the foot-operated mode, the user controls the rotation rhythm of the laser positioning device 12 around the indexing axis L by operating the foot-operated operating structure 1122 , thereby controlling the rotation rhythm of the first and second laser beams M1 and N1 emitted by the laser positioning device 12 around the indexing axis L. For example, referring to the above data, each time the foot-operated operating structure 1122 is operated, the dividing rod 111 rotates 12° around the dividing axis L and stops, and then the laser positioning device 12 rotates 12° around the dividing axis L and stops, and then the first and second laser light beams M1 and N1 emitted by the laser positioning device 12 rotate 12° around the dividing axis L and stop, so that the operator can position and install the pad 202a; when the foot-operated operating structure 1122 is operated again, the dividing rod 111 continues to rotate 12° around the dividing axis L and stops, and then the laser positioning device 12 continues to rotate 12° around the dividing axis L and stops, and then the first and second laser light beams M1 and N1 emitted by the laser positioning device 12 continue to rotate 12° around the dividing axis L and stop, so that the operator can position and install the pad 202a... until all pads 202a are installed. During the whole process of the foot movement mode, the distance between the first and second laser beams M1 and N1 remains unchanged, and both M1 and N1 maintain the same distance of 60 mm from the center line X1, and the center line X1 always extends outward from a circle center O on the indexing axis L and rotates at a rhythm of 12° around the circle center O for one foot movement. It is worth mentioning that the center line X1 can be a spatial position that is not displayed. In the first embodiment of the present invention, the center line X1 is used to describe the positional relationship and movement mode between the first and second laser beams M1 and N1 in more detail.

[0105] In the inching mode, the user controls the rhythm of the laser positioning device 12 rotating around the graduation axis L by inputting inching instructions to the laser graduation control system 20, thereby controlling the rhythm of the first and second laser beams M1 and N1 emitted by the laser positioning device 12 rotating around the graduation axis L. For example, referring to the above data, each time a jog command is input to the laser indexing control system 20, the indexing rod 111 rotates 12° around the indexing axis L and stops, and then the laser positioning device 12 rotates 12° around the indexing axis L and stops, and then the first and second laser beams M1 and N1 emitted by the laser positioning device 12 rotate 12° around the indexing axis L and stop, so that the operator can position and install the pad 202a; when a jog command is input to the laser indexing control system 20 again, the indexing rod 111 continues to rotate 12° around the indexing axis L and stops, and then the laser positioning device 12 continues to rotate 12° around the indexing axis L and stops, and then the first and second laser beams M1 and N1 emitted by the laser positioning device 12 continue to rotate 12° around the indexing axis L and stop, so that the operator can position and install the pad 202a... until all pads 202a are installed. Similarly, during the entire process of the inching mode, the distance between the first and second laser beams M1 and N1 remains unchanged, and both M1 and N1 maintain the same distance of 60 mm from the center line X1, and the center line X1 always extends outward from a circle center O on the indexing axis L and rotates at a rhythm of 12° around the circle center O per inching. It is worth mentioning that the center line X1 can be a spatial position that is not displayed. In the first embodiment of the present invention, the center line X1 is used to describe the positional relationship and movement mode between the first and second laser beams M1 and N1 in more detail.

[0106] The distribution mode selection module 2112 of the control parameter module 211 can be used to select a distribution mode according to the distribution mode of the pads 202a of the first transformer end ring 2a to be manufactured. According to the first preferred embodiment of the present invention, the distribution mode selection module 2112 includes an equal-division equal-width instruction receiving module 21121 and an equal-division unequal-width instruction receiving module 21122, which are used to receive equal-division equal-width instructions and equal-division unequal-width instructions respectively. As in the above example, the widths of the pads 202a of the first transformer end ring 2a are all the same, 60mm*2=120mm, and the above automatic mode is performed after the equal-division equal-width instruction receiving module 21121 receives the equal-division equal-width instruction.

[0107] In another example, a second transformer end ring 2b includes a ring body 201b and a plurality of pads 202b, wherein each pad 202b is evenly distributed on the ring body 201b, and each pad 202b has a different width. During the manufacturing process of the second transformer end ring 2b, the equal division unequal width instruction receiving module 21122 receives an equal division unequal width instruction, and then the laser indexing control system 20 presents an equal division unequal width parameter setting page to set the parameters of the pads 202b at different positions.

[0108] Specifically, the end ring parameter module 212 further includes an equal number information receiving module 2122 and a width information receiving module 2123, which are respectively used to receive information related to the number and width of the end ring pads. More specifically, the width information receiving module 2123 includes an equal width information receiving module 21231 and an unequal width information receiving module 21232, which are respectively used to receive the width information of the equally divided equal width end rings and the equally divided unequal width end rings.

[0109] As an example, the widths of the pads 202a of the first transformer end ring 2a are the same. During the manufacturing process of the first transformer end ring 2a, the equal width information receiving module 21231 is used to receive information related to the width of the pads 202a. The data processing module 22 processes the information related to the width and transmits it to the indexing device control module 23, so that the indexing device control module 23 can control the operation of the laser indexing device 10 accordingly.

[0110] As another example, the widths of the pads 202b of the second transformer end ring 2b are not exactly the same. In the manufacturing process of the second transformer end ring 2b, the unequal width information receiving module 21232 is used to receive information related to the widths of the pads 202b. The data processing module 22 processes the width-related information and transmits it to the indexing device control module 23, so that the indexing device control module 23 can control the operation of the laser indexing device 10 accordingly. Fig.10 The unequal width information receiving module 21232 can receive arbitrarily equally divided width information so as to provide targeted guidance for the position of each pad 202b.

[0111] It is worth mentioning that in addition to positioning the two side edges of the pad by using two laser beams, the installation position of the pad can be guided by positioning the center line X1. For example, the two laser lines M1 and N1 are adjusted to coincide with the center line X1, so that the position of the center line X1 is indicated by the laser lines, so that the operator can install the pad.

[0112] According to the first preferred embodiment of the present invention, when the pads of the end ring to be manufactured are unevenly distributed on the ring body, positioning assistance can be performed through any separation mode to meet the production requirements of the end ring with unequally distributed pads. Fig.13 The end ring 2c with unequally distributed pads is illustrated. The end ring 2c includes a ring body 201c and a plurality of pads 202c, wherein the plurality of pads 202c are non-uniformly distributed on the ring body 201. Specifically, the angles between adjacent pads are not constant. More specifically, the plurality of pads 202c are respectively labeled as a first pad 2021c, a second pad 2022c, a third pad 2023c, a fourth pad 2024c, a fifth pad 2025c, a sixth pad 2026c, ..., an n-1th pad 202n-1c and an nth pad 202nc, wherein the angle between the first pad 2021c and the second pad 2022c is γ1, wherein the angle between the second pad 2022c and the third pad 2023c is γ2, wherein the angle between the third pad 2023c and the fourth pad 2024c is γ3, wherein the angle between the fourth pad 2024c and The angle between the fifth pad 2025c is γ4, wherein the angle between the fifth pad 2025c and the sixth pad 2026c is γ5, ..., wherein the angle between the n-1th pad 202n-1c and the nth pad 202nc is γn-1, wherein the angle between the nth pad 202nc and the first pad 2021c is γn, wherein when any angle among γ1, γ2, γ3, γ4, γ5, ..., γn-1, γn is different from the other angles, the position of the center line X1 of the pad 202c can be prompted through any segmentation mode, thereby facilitating the installation of the pad 202c.

[0113] Specifically, the end ring parameter module 212 further includes an unequal division information receiving module 2124 for receiving the angle inconstancy information between each adjacent pad 202c of the end ring 2c and related information. More specifically, the distribution mode selection module 2112 further includes an unequal division and unequal width instruction receiving module 21123, wherein when the unequal division and unequal width instruction receiving module 21123 receives an arbitrary division instruction, the unequal division information receiving module 2124 is called out to receive specific unequal division information. Fig.12An arbitrary division page is explained. More specifically, in the process of making the end ring 2c in which the angles between each adjacent pad block 202c are not constant, an arbitrary division instruction is input into the unequal division and unequal width instruction receiving module 21123. When the unequal division and unequal width instruction receiving module 21123 receives the arbitrary division instruction, the unequal division information receiving module 2124 is called out. According to the first preferred embodiment of the present invention, the unequal division information receiving module 2124 includes an angle information receiving module 21241 for receiving the interval angle information of the pad blocks of the unequal end ring. Accordingly, the instruction information prompt module 2411 further includes an arbitrary division angle prompt module 24114, wherein the instruction information data display module 2412 further includes an arbitrary division angle display module 24124. The arbitrary division angle prompt module 24114 is used to prompt the displayed instruction information parameter name information, for example, prompting the user to enter an arbitrary division angle through the words "set angle", wherein the arbitrary division angle display module 24124 of the instruction information data display module 2412 is used for the specific data of the arbitrary division angle.

[0114] refer to Figure 5 The information display module 24 further includes a prompt information display module 242, which is used to prompt the information during the operation of the laser dividing system 1. The prompt information display module 242 includes a real-time angle display module 2421, which is used to display the real-time angle of the laser beam. Specifically, during the production process of the end ring, the laser beam emitted by the laser dividing device 10 jumps with the installation of the pad, and its angle with the initial position becomes closer and closer until it jumps once and the pad is installed. Therefore, during the production process of the end ring, the real-time angle parameter can be used to prompt the progress of the pad installation.

[0115] refer to Figure 5 The prompt information display module 242 further includes a real-time width information display module 2422 and a real-time equal fraction information display module 2423, which are used to display the information related to the real-time distance between the first and second laser beams M1 and N1 during the working process and the position to which the laser beam jumps. According to the first preferred embodiment of the present invention, the real-time width information display module 2422 displays 1 / 2 of the distance between the first and second laser beams M1 and N1. Specifically, the distance between the first laser beam M1 and the laser beam N1 and the center line X1 is the same, which is w1 / 2. The real-time width information display module 2422 displays real-time data of the distance w1 / 2.

[0116] It is worth mentioning that, according to the needs of different end circles, the starting data of the real-time angle may not be 0, and may be set as needed. Specifically, the instruction information display module 241 further includes an angle offset prompt module 2415, which is used to prompt the input of angle offset data at the corresponding position. Accordingly, the instruction information data display module 2412 further includes an angle offset display module 24125, which is used to receive and display the input angle offset data.

[0117] The control parameter module 211 further includes a system stop command receiving module 2113 for receiving a command to stop the laser indexing control system 20 .

[0118] The prompt information display module 242 further includes a system startup prompt module 2424 to prompt whether the laser indexing control system 20 is in the startup state. The laser indexing control system 20 receives various instructions after the startup is completed.

[0119] Reference to the attached drawings of the specification Figure 4 The operation parameter module 213 further includes an angle reset instruction receiving module 2132 and a width reset instruction receiving module 2133 to restore the first laser beams M1 and N1 to their initial positions.

[0120] It is worth mentioning that during the end ring manufacturing process, as the installation requirements of pads at different positions are met, the center line X1 extends outward from the center O and rotates around the center O according to the instructions received by the instruction receiving module 21 while maintaining the extension from the center O.

[0121] The operation parameter module 213 further includes a graduation pause instruction receiving module 2134 for receiving a graduation pause instruction. After the graduation pause instruction receiving module 2134 receives the graduation pause instruction, the data processing module 22 processes the instruction and transmits it to the graduation device control module 23, thereby controlling the laser beam emitted by the laser graduation device 10 to stop rotating. According to the first preferred embodiment of the present invention, after the graduation pause instruction receiving module 2134 receives the graduation pause instruction, the data processing module 22 processes the instruction and transmits it to the graduation device control module 23, thereby controlling the graduation rod 111 of the laser graduation device 10 to stop rotating, thereby stopping the laser beam emitted by the laser graduation device 10 from rotating.

[0122] The operation parameter module 213 further includes a indexing rod operation instruction receiving module 2135. According to the first preferred embodiment of the present invention, the indexing rod operation instruction receiving module 2135 includes a indexing rod rising instruction receiving module 21351 and a indexing rod descending instruction receiving module 21352, which are used to receive the indexing rod rising instruction and the indexing rod descending instruction respectively, and then the data processing module 22 processes the instruction and transmits it to the indexing device control module 23, and then the indexing device control module 23 controls the indexing rod 111 of the laser indexing device 10 to rise or fall, so as to cooperate with the needs of the laser indexing device 10 to work and retract.

[0123] The operation parameter module 213 further includes an arbitrary split operation instruction receiving module 2136 , wherein the arbitrary split operation instruction receiving module 2136 includes an arbitrary split stop instruction receiving module 21361 , a split start instruction receiving module 21362 and a split pause instruction receiving module 21363 .

[0124] The instruction receiving module 21 further includes a parameter repairing module 214 so as to adjust the manufacturing accuracy of the laser indexing control system 20 as needed.

[0125] The prompt information display module 242 further includes an arbitrary segmentation mode prompt module 2425 and an input-output information display module 2426, wherein the input-output information display module 2426 is used to display the working status of the laser graduation control system 20, and the arbitrary segmentation mode prompt module 2425 is used to prompt whether the laser graduation control system 20 is in an arbitrary segmentation mode working state.

[0126] Reference to the attached drawings of the specification Figure 6 , the laser positioning device 12 of the laser graduation device 10 further includes a support seat 123, wherein the first laser emitter 121 and the second laser emitter 122 can both move along a preset direction, so that the first laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 translate along the preset direction. According to the first preferred embodiment of the present invention, the translation directions of the first laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 are both perpendicular to the center line X1. During the production process of the end ring, the first laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 can always maintain the same distance from the center line X1, that is, w1 / 2.

[0127] The laser positioning device 12 further includes a laser driving unit 124 to drive the first laser emitter 121 and the second laser emitter 122 to move, so as to adjust the distance between the first laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122, so as to provide positioning guidance for the edge positions of both sides of the pad of the end ring to be manufactured. Specifically, the laser driving unit 124 is installed on the support seat 123. The laser driving unit 124 drives the first laser emitter 121 and the second laser emitter 122 to translate along the preset direction, thereby causing the first laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 to translate along the preset direction. According to the first preferred embodiment of the present invention, the laser driving unit 124 includes a first laser driving component 1241 and a second laser driving component 1242, so as to respectively drive the first laser emitter 121 and the second laser emitter 122 to translate along the preset direction, thereby making the first laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 translate along the preset direction.

[0128] According to the first preferred embodiment of the present invention, the first laser driving assembly 1241 includes a first laser driving motor 12411 and a first laser driving structure 12412, wherein the first laser driving motor 12411 drives the first laser driving structure 12412 to operate in a preset manner and drives the first laser emitter 121 to move. Specifically, the first laser driving structure 12412 includes a first rotating shaft 124121 and a first translation member 124122, wherein the first translation member 124122 is sleeved on the first rotating shaft 124121 and translates along the direction in which the first rotating shaft 124121 extends as the rotating shaft 124121 rotates. More specifically, one end of the first rotating shaft 124121 is installed on the first laser driving motor 12411, wherein the other end of the first rotating shaft 124121 is installed on the support base 123, wherein the first laser driving motor 12411 is installed on the support base 123, wherein the first laser driving motor 12411 drives the first rotating shaft 124121 to rotate around its own defined axis, wherein the first translation member 124122 mounted on the first rotating shaft 124121 translates along the direction in which the first rotating shaft 124121 extends as the first rotating shaft 124121 rotates, thereby driving the first laser emitter 121 to translate along the direction in which the first rotating shaft 124121 extends. Specifically, the first laser emitter 121 is mounted on the first translation member 124122 , and moves along with the movement of the first translation member 124122 , and has the same movement direction as the first translation member 124122 .

[0129] More specifically, the first laser driving structure 12412 further includes a first translation rail 124123, wherein the extension direction of the first translation rail 124123 is the same as the extension direction of the first rotating shaft 124121. In other words, the first translation rail 124123 and the first rotating shaft 124121 are arranged in parallel. The first translation member 124122 is installed on the first translation rail 124123, so that the first translation member 124122 is restricted by the first translation rail 124123 and can only translate along the direction in which the first translation rail 124123 extends. More specifically, the first translation member 124122 is mounted on the first rotating shaft 124121, wherein during the rotation of the first rotating shaft 124121, the first translation member 124122 is restricted by the first translation rail 124123 and does not rotate along with the rotation of the first rotating shaft 124121, but only moves in the direction in which the first translation rail 124123 extends.

[0130] Reference to the attached drawings of the specification Figure 6 The first translation member 124122 includes a first rotation shaft sleeve portion 1241221 and a first translation rail sleeve portion 1241222 . According to the first preferred embodiment of the present invention, the first rotating shaft sleeve portion 1241221 and the first translation rail sleeve portion 1241222 are fixedly installed together, wherein the first rotating shaft sleeve portion 1241221 and the first translation rail sleeve portion 1241222 are respectively sleeved on the first rotating shaft 124121 and the first translation rail 124123, so that through the common restriction of the parallel arranged first rotating shaft 124121 and the first translation rail 124123, the first translation member 124122 can only move along the direction in which the first rotating shaft 124121 and the first translation rail 124123 extend, and then drive the first laser emitter 121 to move along the direction in which the first rotating shaft 124121 and the first translation rail 124123 extend. According to the first preferred embodiment of the present invention, the extension direction of the first laser beam M1 emitted by the first laser emitter 121 is perpendicular to the extension direction of the first rotation axis 124121 and the first translation rail 124123 .

[0131] According to the first preferred embodiment of the present invention, the first rotating shaft 124121 is provided with a thread structure. Accordingly, the first rotating shaft sleeve portion 1241221 of the first translation member 124122 is provided with a thread mechanism matching the thread structure of the first rotating shaft 124121. Restricted by the first translation rail 124123, the first translation member 124122 sleeved on the first rotating shaft 124121 will not rotate with the rotation of the first rotating shaft 124121, and then translated along the direction in which the first rotating shaft 124121 extends under the drive of the first rotating shaft 124121, thereby driving the first laser emitter 121 to translate along the direction in which the first rotating shaft 124121 extends, and then the first laser beam M1 emitted by the first laser emitter 121 translates along the direction in which the first rotating shaft 124121 extends.

[0132] According to the first preferred embodiment of the present invention, the second laser driving assembly 1242 includes a second laser driving motor 12421 and a second laser driving structure 12422, wherein the second laser driving motor 12421 drives the second laser driving structure 12422 to operate in a preset manner and drives the second laser emitter 122 to move. Specifically, the second laser driving structure 12422 includes a second rotating shaft 124221 and a second translation member 124222, wherein the second translation member 124222 is sleeved on the second rotating shaft 124221 and translates along the direction in which the second rotating shaft 124221 extends as the rotating shaft 124221 rotates. More specifically, one end of the second rotating shaft 124221 is mounted on the second laser driving motor 12421, wherein the other end of the second rotating shaft 124221 is mounted on the support seat 123, wherein the second laser driving motor 12421 is mounted on the support seat 123. The second laser driving motor 12421 drives the second rotating shaft 124221 to rotate around its own defined axis. The second laser emitter 122 is mounted on the second translation member 124222. The second translation member 124222 sleeved on the second rotating shaft 124221 translates along the direction in which the second rotating shaft 124221 extends as the second rotating shaft 124221 rotates, thereby driving the second laser emitter 122 to translate along the direction in which the second rotating shaft 124221 extends.

[0133] More specifically, the second laser driving structure 12422 further includes a second translation rail 124223 installed on the support seat 123, wherein the extension direction of the second translation rail 124223 is the same as the extension direction of the second rotating shaft 124221. In other words, the second translation rail 124223 and the second rotating shaft 124221 are arranged in parallel. The second translation member 124222 is installed on the second translation rail 124223, so that the second translation member 124222 is restricted by the second translation rail 124223 and can only translate along the direction in which the second translation rail 124223 extends. More specifically, the second translation member 124222 is sleeved on the second rotating shaft 124221, wherein during the rotation of the second rotating shaft 124221, the second translation member 124222 is restricted by the second translation rail 124223 and will not rotate along with the rotation of the second rotating shaft 124221, but only moves in the direction in which the second translation rail 124223 extends.

[0134] Reference to the attached drawings of the specification Figure 6 and Fig. 9 The second translation member 124222 includes a second rotation shaft sleeve portion 1242221 and a second translation rail sleeve portion 1242222 . According to the first preferred embodiment of the present invention, the second rotating shaft sleeve portion 1242221 and the second translation rail sleeve portion 1242222 are fixedly installed together, wherein the second rotating shaft sleeve portion 1242221 and the second translation rail sleeve portion 1242222 are respectively sleeved on the second rotating shaft 124221 and the second translation rail 124223, so that through the common restriction of the second rotating shaft 124221 and the second translation rail 124223 arranged in parallel, the second translation member 124222 can only move along the direction in which the second rotating shaft 124221 and the second translation rail 124223 extend, and then drive the second laser emitter 122 to move along the direction in which the second rotating shaft 124221 and the second translation rail 124223 extend. According to the second preferred embodiment of the present invention, the extension direction of the second laser beam M1 emitted by the second laser emitter 122 is perpendicular to the extension direction of the second rotation axis 124221 and the second translation rail 124223 .

[0135] According to the first preferred embodiment of the present invention, the second rotating shaft 124221 is provided with a thread structure. Accordingly, the second rotating shaft sleeve portion 1242221 of the second translation member 124222 is provided with a thread mechanism matching the thread structure of the second rotating shaft 124221. Restricted by the second translation rail 124223, the second translation member 124222 sleeved on the second rotating shaft 124221 will not rotate with the rotation of the second rotating shaft 124221, and then translated along the direction in which the second rotating shaft 124221 extends under the drive of the second rotating shaft 124221, thereby driving the second laser emitter 122 to translate along the direction in which the second rotating shaft 124221 extends, and then the second laser beam M1 emitted by the second laser emitter 122 translates along the direction in which the second rotating shaft 124221 extends.

[0136] Reference to the attached drawings of the specification Figure 6 The laser positioning device 12 further includes a shell 125, wherein the shell 125 is installed on the support base 123 to form a receiving space 120, wherein the first laser emitter 121, the second laser emitter 122 and the laser driving unit 124 are all received in the receiving space.

[0137] It is worth mentioning that the shell 125 has an opening 1250, wherein the opening 1250 is connected to the accommodating space 120 and is arranged on the emission path of the laser generated by the first laser emitter 121 and the second laser emitter 122, so that the laser generated by the first laser emitter 121 and the second laser emitter 122 can be emitted from the accommodating space 120.

[0138] Reference to the attached drawings of the specification Figure 6 The indexing drive unit 112 includes a indexing drive structure 1121 and a foot-operated structure 1122, wherein the indexing drive structure 1121 is connected to the foot-operated structure 1122, wherein in the foot-operated operation mode, each time the foot-operated structure 1122 is operated, the indexing drive structure 1121 drives the indexing rod 111 to rotate once.

[0139] Fig. 9The laser indexing system according to the first preferred embodiment of the present invention is used to assist in the process of making the first transformer end ring 2a. The ring body 201a used to make the first transformer end ring 2a is placed on the support platform 13 of the laser indexing device 10, wherein the placement position of the ring body 201a is determined according to the diameter of the ring body 201a and with reference to the positioning mark 14, so that the central axis Y1 of the ring body 201a passes through the center position O and coincides with the indexing axis L, and then when the indexing rod 111 defining the indexing axis L rotates around the indexing axis L, the laser positioning device 12 installed on the indexing rod 111 rotates with the central axis Y1 as the rotation axis, and then the first laser beam M1 emitted by the first laser emitter 121 of the laser positioning device 12 and the second laser beam M2 emitted by the second laser emitter 122 rotate around the central axis Y1 of the ring body 201a, thereby performing indexing position guidance.

[0140] Specifically, the end ring 2a is an equally divided and equal width end ring. The equally divided and equal width instruction receiving module 21121 of the distribution mode selection module 2112 of the control parameter module 211 of the instruction receiving module 21 receives an equally divided and equal width instruction. The instruction information prompting module 2411 of the instruction information display module 241 of the information display module 24 prompts the operator to provide the information required in the process of making the equally divided and equal width end rings, such as Figure 8 shown.

[0141] According to the prompt of the instruction information prompt module 2411, the operator can input the parameters adapted to the end ring 2a into the instruction receiving module 21. The end ring parameter module 212 of the instruction receiving module 21 of the laser indexing control system 20 receives parameter information matching the parameters of the end ring 2a. For example, the equal number information receiving module 2122 of the end ring parameter module 212 receives the equal number as n=30, that is, the number of the pads 202a of the end ring 2a is 30. The equal width information receiving module 21231 of the width information receiving module 2123 of the end ring parameter module 212 receives the width information as w1 / 2=60mm.

[0142] If the automatic mode is adopted to control the operation of the laser indexing device 10, it is necessary to input an interval time information into the interval time information receiving module 2121 of the end ring parameter module 212. After the interval time information receiving module 2121 receives the interval time information, the indexing device control module 23 controls the time for the indexing rod 111 of the indexing mechanism 11 of the laser indexing device 10 to stay at each position after rotating around the indexing axis L by an angle matching the equal fraction n1 according to the interval time information. For example, the interval time information receiving module 2121 receives the interval time information as interval time t1=5s.

[0143] Specifically, the automatic mode instruction receiving module 21111 of the control mode module 2111 of the control parameter module 211 of the instruction receiving module 21 receives an automatic mode instruction. The data processing module 22 processes the automatic mode instruction received by the automatic mode instruction receiving module 21111, the equal score information received by the equal score information receiving module 2122, the width information received by the equal width information receiving module 21231 of the width information receiving module 2123, and the interval time information received by the interval time information receiving module 2121, and transmits them to the dividing device control module 23, wherein the dividing device control module 23 controls the laser dividing device 10 according to the above information, for example, controls the distance between the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 of the laser positioning device 12 of the laser dividing device 10 to be w1, and The indexing drive unit 112 of the indexing mechanism 11 of the laser indexing device 10 drives the indexing rod 111 to rotate 12° ((360° / n=360° / 30=12°) each time around the indexing axis L, and stays for 5s (t1) after each rotation. After 5s, the indexing drive unit 112 drives the indexing rod 111 to rotate 12° around the indexing axis L again, ..., until the indexing rod 111 is driven to the original position by the indexing drive unit 112, that is, the indexing rod 111 rotates a circle of 360°. In this process, the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 are projected onto the circle body 201a placed on the supporting platform 13. Fig. 9 As shown, the laser beams M1 and N1 projected onto the circle body 201a always maintain a protection distance w1, and rotate 12° each time around the central axis Y1 (coinciding with the dividing axis L) of the circle body 201a, and stay for 5 seconds after each rotation to facilitate the operator to install the pad 202a until n pads 202a are installed.

[0144] If the foot-operated mode is adopted to control the operation of the laser indexing device 10, the foot-operated operating structure 1122 is operated. Each time the foot-operated operating structure 1122 is operated, the indexing driving structure 1121 drives the indexing rod 111 to rotate once according to the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end circle parameter module 212.

[0145] Specifically, the data processing module 22 processes the equal score information received by the equal score information receiving module 2122 and the width information received by the equal width information receiving module 21231 of the width information receiving module 2123, and transmits them to the dividing device control module 23, wherein the dividing device control module 23, in cooperation with the foot-operated operating structure 1122, controls the laser dividing device 10 according to the above information, for example, controls the laser beam M1 emitted by the first laser emitter 121 of the laser positioning device 12 of the laser dividing device 10 and the laser beam N emitted by the second laser emitter 122. 1 is w1, and each time the foot-operated operating structure 1122 is operated, the indexing drive structure 1121 of the indexing drive unit 112 of the indexing mechanism 11 of the laser indexing device 10 drives the indexing rod 111 to rotate 12° ((360° / n=360° / 30=12°) around the indexing axis L, and stays until the foot-operated operating structure 1122 is operated again. In this process, the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 are projected onto the ring body 201a placed on the supporting platform 13. Fig. 9 As shown, the laser beams M1 and N1 projected onto the ring body 201a always maintain a distance w1 and rotate 12° each time around the central axis Y1 (coinciding with the dividing axis L) of the ring body 201a.

[0146] If the inching mode is adopted to control the operation of the laser indexing device 10, the inching instruction receiving module 2131 of the operation parameter module 213 receives the inching instruction. Each time the inching instruction receiving module 2131 receives the inching instruction, the indexing drive structure 1121 drives the indexing rod 111 to rotate once according to the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end circle parameter module 212.

[0147] Specifically, the data processing module 22 processes the equal score information received by the equal score information receiving module 2122, the width information received by the equal width information receiving module 21231 of the width information receiving module 2123, and the inching instruction received by the inching instruction receiving module 2131, and transmits them to the dividing device control module 23, wherein the dividing device control module 23 controls the laser dividing device 10 according to the above information, for example, controls the distance between the laser beam M1 emitted by the first laser emitter 121 of the laser positioning device 12 of the laser dividing device 10 and the laser beam N1 emitted by the second laser emitter 122 to be w1, and each time the inching instruction receiving module 2131 receives an inching instruction, The indexing drive structure 1121 of the indexing drive unit 112 of the indexing mechanism 11 of the laser indexing device 10 drives the indexing rod 111 to rotate 12° ((360° / n=360° / 30=12°) around the indexing axis L, and stays until the inching instruction receiving module 2131 receives the inching instruction again. In this process, the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 are projected onto the circle body 201a placed on the supporting platform 13. The laser beams M1 and N1 projected onto the circle body 201a always maintain a protection distance w1 and rotate 12° each time around the central axis Y1 of the circle body 201a (coinciding with the indexing axis L).

[0148] Fig.10 and Fig.11 The laser indexing system according to the first preferred embodiment of the present invention is used to assist in the process of making the second transformer end ring 2b. The ring body 201b used to make the second transformer end ring 2b is placed on the support platform 13 of the laser indexing device 10, wherein the placement position of the ring body 201b is determined according to the diameter of the ring body 201b and with reference to the positioning mark 14, so that the central axis of the ring body 201b passes through the center position O and coincides with the indexing axis L, and then when the indexing rod 111 defining the indexing axis L rotates around the indexing axis L, the laser positioning device 12 installed on the indexing rod 111 rotates with the central axis as the rotation axis, and then the first laser beam M1 emitted by the first laser emitter 121 of the laser positioning device 12 and the second laser beam M2 emitted by the second laser emitter 122 rotate around the central axis of the ring body 201b, thereby performing indexing position guidance.

[0149] Specifically, the second transformer end ring 2b is an equally divided unequal width end ring. The equally divided unequal width instruction receiving module 21122 of the distribution mode selection module 2112 of the control parameter module 211 of the instruction receiving module 21 receives an equally divided unequal width instruction. The instruction information prompting module 2411 of the instruction information display module 241 of the information display module 24 prompts the operator to provide the information required in the process of making the equally divided unequal width end rings, such as Fig.10 shown.

[0150] According to the prompt of the instruction information prompt module 2411, the operator can input the parameters adapted to the second transformer end ring 2b into the instruction receiving module 21. The end ring parameter module 212 of the instruction receiving module 21 of the laser indexing control system 20 receives parameter information matching the parameters of the second transformer end ring 2b. For example, the equal fraction information receiving module 2122 of the end ring parameter module 212 receives the equal fraction n=30, that is, the number of the pads 202b of the second transformer end ring 2b is 30. The unequal width information receiving module 21232 of the width information receiving module 2123 of the end ring parameter module 212 receives the different width information of each pad 202b.

[0151] If the automatic mode is adopted to control the operation of the laser indexing device 10, it is necessary to input an interval time information into the interval time information receiving module 2121 of the end ring parameter module 212. After the interval time information receiving module 2121 receives the interval time information, the indexing device control module 23 controls the time for the indexing rod 111 of the indexing mechanism 11 of the laser indexing device 10 to stay at each position after rotating around the indexing axis L by an angle matching the equal fraction n1 according to the interval time information. For example, the interval time information receiving module 2121 receives the interval time information as interval time t1=5s.

[0152] Specifically, the automatic mode instruction receiving module 21111 of the control mode module 2111 of the control parameter module 211 of the instruction receiving module 21 receives an automatic mode instruction. The data processing module 22 processes the automatic mode instruction received by the automatic mode instruction receiving module 21111, the equal score information received by the equal score information receiving module 2122, the width information received by the unequal width information receiving module 21232 of the width information receiving module 2123, and the interval time information received by the interval time information receiving module 2121, and transmits them to the indexing device control module 23, wherein the indexing device control module 23 controls the laser indexing device 10 according to the above information, for example, controls the indexing drive unit 112 of the indexing mechanism 11 of the laser indexing device 10 to drive the indexing rod 111 to rotate 12° ((360° / n=360° / 30=12°) each time around the indexing axis L, and controls The distance between the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 of the laser positioning device 12 of the laser dividing device 10 is adjusted according to the width of each pad 202b, and stays for 5s (t1) after each rotation. After 5s, the dividing drive unit 112 drives the dividing rod 111 to rotate 12° around the dividing axis L again, ..., until the dividing rod 111 is driven to the original position by the dividing drive unit 112, that is, the dividing rod 111 rotates 360°. In this process, the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 are projected onto the circle body 201b placed on the supporting platform 13. As shown in FIG. Fig.11 As shown, the distance between the laser beams M1 and N1 projected onto the circle body 201b is different at different positions according to the width information received by the unequal width information receiving module 21232, so as to match the different width requirements of different pads 202b, and rotate 12° each time around the central axis of the circle body 201b (coincident with the dividing axis L), and stay for 5s after each rotation to facilitate the operator to install the pad 202b until n pads 202b are installed.

[0153] If the foot-operated mode is adopted to control the operation of the laser indexing device 10, the foot-operated operating structure 1122 is operated. Each time the foot-operated operating structure 1122 is operated, the indexing driving structure 1121 drives the indexing rod 111 to rotate once according to the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end circle parameter module 212.

[0154] Specifically, the data processing module 22 processes the equal score information received by the equal score information receiving module 2122 and the width information received by the unequal width information receiving module 21232 of the width information receiving module 2123, and transmits them to the dividing device control module 23, wherein the dividing device control module 23, in cooperation with the foot-operated operating structure 1122, controls the laser dividing device 10 according to the above information, for example, and each time the foot-operated operating structure 1122 is operated, controls the distance between the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 of the laser positioning device 12 of the laser dividing device 10 to match the width of the next pad 202b to be installed, and controls the laser dividing device 10 to be installed. The indexing drive structure 1121 of the indexing drive unit 112 of the indexing mechanism 11 of the device 10 drives the indexing rod 111 to rotate 12° ((360° / n=360° / 30=12°) around the indexing axis L, and stays until the foot-operated operation structure 1122 is operated again. In this process, the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 are projected onto the circle body 201b placed on the supporting platform 13. The distance between the laser beams M1 and N1 projected onto the circle body 201b varies at different positions according to the width information received by the unequal width information receiving module 21232, and rotates 12° each time around the central axis of the circle body 201b (coinciding with the indexing axis L).

[0155] If the inching mode is adopted to control the operation of the laser indexing device 10, the inching instruction receiving module 2131 of the operation parameter module 213 receives the inching instruction. Each time the inching instruction receiving module 2131 receives the inching instruction, the indexing drive structure 1121 drives the indexing rod 111 to rotate once according to the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end circle parameter module 212.

[0156] Specifically, the data processing module 22 processes the equal score information received by the equal score information receiving module 2122, the width information received by the unequal width information receiving module 21232 of the width information receiving module 2123, and the inching instruction received by the inching instruction receiving module 2131, and transmits them to the dividing device control module 23, wherein the dividing device control module 23 controls the laser dividing device 10 according to the above information, for example, each time the inching instruction receiving module 2131 receives an inching instruction, controls the distance between the laser beam M1 emitted by the first laser emitter 121 of the laser positioning device 12 of the laser dividing device 10 and the laser beam N1 emitted by the second laser emitter 122, and controls the dividing device 10 The indexing drive structure 1121 of the indexing drive unit 112 of the indexing mechanism 11 drives the indexing rod 111 to rotate 12° ((360o / n=360o / 30=12°) around the indexing axis L, and stays until the inching instruction receiving module 2131 receives the inching instruction again. In this process, the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 are projected onto the circle body 201b placed on the supporting platform 13. The distance between the laser beams M1 and N1 projected onto the circle body 201b changes at different positions according to the width information received by the unequal width information receiving module 21232, and rotates 12° each time around the central axis of the circle body 201b (coinciding with the indexing axis L).

[0157] Fig.12 and Fig.13 The laser indexing system according to the first preferred embodiment of the present invention is used to assist in the process of making the third transformer end ring 2c. The ring body 201c used to make the third transformer end ring 2c is placed on the support platform 13 of the laser indexing device 10, wherein the placement position of the ring body 201c is determined according to the diameter of the ring body 201c and with reference to the positioning mark 14, so that the central axis of the ring body 201c passes through the center position O and coincides with the indexing axis L, and then when the indexing rod 111 defining the indexing axis L rotates around the indexing axis L, the laser positioning device 12 installed on the indexing rod 111 rotates with the central axis as the rotation axis, and then the first laser beam M1 emitted by the first laser emitter 121 of the laser positioning device 12 and the second laser beam M2 emitted by the second laser emitter 122 rotate around the central axis of the ring body 201c, thereby performing indexing position guidance.

[0158] Specifically, the end ring 2c is an unequally divided end ring, that is, the distances between adjacent pads 202c of the end ring 2c are not the same. The production of unequally divided end rings can be assisted by any separation mode. The unequally divided and unequal width instruction receiving module 21123 of the distribution mode selection module 2112 of the control parameter module 211 of the instruction receiving module 21 receives an arbitrary separation instruction. The instruction information prompting module 2411 of the instruction information display module 241 of the information display module 24 prompts the operator to provide the information required in the production process of the unequally divided end rings, such as Fig.12 shown.

[0159] According to the prompt of the instruction information prompt module 2411, the operator can input the parameters adapted to the end ring 2c into the instruction receiving module 21. The end ring parameter module 212 of the instruction receiving module 21 of the laser indexing control system 20 receives parameter information matching the parameters of the end ring 2c. For example, the unequal division information receiving module 2124 of the end ring parameter module 212 receives the angle information between adjacent pads 202c, so as to jump to the corresponding angle after receiving the operation instruction.

[0160] According to the first preferred embodiment of the present invention, in any segmentation mode, the laser graduation system 1 can guide the position of the pad to be installed by a single beam. Specifically, the distance between the laser beam M1 emitted by the first laser emitter 121 and the laser beam N1 emitted by the second laser emitter 122 is adjusted to 0 and coincides with the center line X1, thereby prompting the middle position of the pad 202c to be installed so that the pad 202c can be installed. It is worth mentioning that in possible variant embodiments, in any segmentation mode, the position of the pad 202c can be guided by only one laser beam, for example, the first laser emitter 121 is turned off, and the laser beam N1 emitted by the second laser emitter 122 coincides with the center line X1 and indicates the middle position of the pad to be installed. In other possible variant embodiments, the center position of the pad to be installed can also be indicated by two laser beams with a fixed width distance.

[0161] Specifically, after the unequal division and unequal width instruction receiving module 21123 of the distribution mode selection module 2112 receives the arbitrary division instruction, an arbitrary division page is popped up so that the operator can input parameters related to arbitrary division. After the angle information receiving module 21214 of the unequal division information receiving module 2124 receives an angle information, it is processed by the data processing module 22 and then transmitted to the indexing device control module 23. When the segmentation start instruction receiving module 21362 of the arbitrary segmentation operation instruction receiving module 2136 receives a segmentation start instruction, the indexing device control module 23 controls the distance between the laser beam M1 emitted by the first laser emitter 121 of the laser positioning device 12 of the laser indexing device 10 and the laser beam N1 emitted by the second laser emitter 122 to be adjusted to 0 and jump to the angle matching the angle information received by the angle information receiving module 21214. When the segmentation pause instruction receiving module 21363 of the arbitrary segmentation operation instruction receiving module 2136 receives an arbitrary segmentation pause instruction, the arbitrary segmentation mode is paused. When the arbitrary split stop instruction receiving module 21361 of the arbitrary split operation instruction receiving module 2136 receives an arbitrary split stop instruction, the arbitrary split mode stops.

[0162] It is worth mentioning that according to other embodiments of the present invention, any segmentation mode can also be controlled by automatic, foot-operated, inching and other modes.

[0163] Specification of the drawings Fig.14 A laser indexing control method according to the first preferred embodiment of the present invention is explained to provide guidance for the installation of a spacer block of an end ring, wherein the laser indexing control method comprises the following steps:

[0164] A) Obtaining distribution pattern information, wherein the distribution pattern is selected from an equally divided equal-width distribution pattern, an equally divided unequal-width distribution pattern, and an arbitrary segmentation pattern.

[0165] When the equally divided and equal-width distribution mode or the equally divided and unequal-width distribution mode is selected in step A, the following steps are performed:

[0166] B) Obtaining the end ring parameter information of the end ring to be produced.

[0167] C) acquiring control mode information, wherein the control mode information is selected from an automatic mode, a foot-operated mode, and a jog mode;

[0168] If the control mode information obtained in step C is the foot-operated mode, the following steps are performed:

[0169] D) obtaining a foot movement instruction information; and

[0170] E) Processing the end ring parameter information and controlling a laser graduation device to operate according to the end ring parameter information.

[0171] If the control mode information obtained in step C is the inching mode, perform the following steps:

[0172] F) obtaining one-touch command information; and

[0173] Step E.

[0174] If the control mode information obtained in step C is the automatic mode, perform the following steps:

[0175] G) obtaining automatic control instruction information; and

[0176] Step E.

[0177] If an arbitrary segmentation mode is selected in step A, proceed to step B and the following steps:

[0178] H) obtaining an arbitrary split start instruction; and

[0179] Step E.

[0180] According to this first preferred embodiment of the present invention, step E comprises the following steps:

[0181] E1) controlling the movement of the first laser emitter and the second laser emitter so that the distance between the light beam M1 emitted by the first laser emitter and the light beam N1 emitted by the second laser emitter matches the end ring parameter information obtained in step B;

[0182] E2) Control the rotation angle and rotation rhythm of the indexing rod, and then control the rotation angle and rotation rhythm of the laser beams M1 and N1.

[0183] It is worth mentioning that the control of the rotation angle of the indexing rod in step E2 matches the end circle parameter information obtained in step B. The control of the rotation rhythm of the indexing rod in step E2 can be controlled according to the interval time information in the automatic mode, the foot operation rhythm in the foot mode, or the inching operation rhythm in the inching mode.

[0184] According to this first preferred embodiment of the present invention, step B comprises the following steps:

[0185] B1) obtaining the number of equal parts, width information and interval time information of the end rings to be produced; and

[0186] B2) Obtaining interval angle information.

[0187] If the equally divided equal width distribution mode or the equally divided unequal width distribution mode is selected in step A, step B1 is performed after step A. If an arbitrary division mode is selected in step A, step B2 is performed after step A.

[0188] A laser indexing system 1A according to the second preferred embodiment of the present invention. The laser indexing system 1A includes a laser indexing device 10A and a laser indexing control system 20A. The laser indexing control system 20A is used to control the laser indexing device 10A, and then provide position guidance for the production of transformer end rings through the operation of the laser indexing device 10A. Specifically, the laser indexing device 10A receives instructions and controls the laser indexing device 10A according to the received instructions, and then generates a laser beam with a preset spacing at a series of preset positions according to a preset rhythm to produce a marking effect, and then provides position guidance for the position of the pad of the transformer end ring during the production process of the transformer end ring.

[0189] Reference to the attached drawings of the specification Fig.15 The laser indexing control system 20A includes an instruction receiving module 21A, a data processing module 22A and an indexing device control module 23A, wherein the instruction receiving module 21A is used to receive parameter data matching the end ring and its production, so as to serve as the basis for the indexing device control module 23A to control the laser indexing device 10A. The data processing module 22A processes the instruction data received by the instruction receiving module 21A and transmits it to the indexing device control module 23A, so that the indexing device control module 23A controls the laser indexing device 10A according to the corresponding instruction data.

[0190] According to the second preferred embodiment of the present invention, the instruction receiving module 21A includes a control parameter module 211A, an end ring parameter module 212A and an operation parameter module 213A. The control parameter module 211A is used to receive parameters for controlling the start and stop of the laser dividing device 10A and parameters related to the control mode of the laser beam movement during the operation of the laser dividing device 10A. The end ring parameter module 212A is used to receive parameter data of the end ring to be produced and its production matching, and then serve as a basis for controlling the operation of the laser dividing device 10A. The operation parameter module 213A is used to receive instructions related to the operation of the laser dividing device 10A. The dividing device control module 23A controls the laser dividing device 10A according to the instructions transmitted by the operation parameter module 213A to control whether the laser dividing device 10A is ready for laser positioning.

[0191] Reference to the attached drawings of the specification Fig.18The laser indexing device 10A includes a indexing mechanism 11A and a laser positioning device 12A, wherein the laser positioning device 12A is installed on the indexing mechanism 11A so as to control the working position of the laser positioning device 12A. In other words, the indexing mechanism 11A supports the laser positioning device 12A at a preset position so that the laser positioning device 12A can assist the end ring production process by marking the installation position of the end ring pad with a laser beam. Specifically, the indexing mechanism 11A drives the laser positioning device 12A to rotate around the preset indexing axis L', and stays at the corresponding angle according to the instructions received by the laser indexing control system 20A, so that the laser positioning device 12A can be positioned at a preset angle position by a laser beam.

[0192] Specifically, the indexing mechanism 11A includes a indexing rod 111A and a indexing drive unit 112A, wherein the indexing rod 111A defines the indexing axis L', wherein the indexing drive unit 112A drives the indexing rod 111A to rotate around the indexing axis L'. The laser positioning device 12A is mounted on the indexing rod 111A, so that it can rotate with the rotation of the indexing rod 111A, and then the light beam emitted by the laser positioning device 12A can be rotated to different angles, thereby realizing the guidance positioning at different angles around the indexing axis L'.

[0193] Reference to the attached drawings of the specification Fig.18 The indexing mechanism 11A further comprises an indexing support structure 113A, wherein the indexing rod 111A is supported on the indexing support structure 113A, so that the indexing rod 111A is supported to extend along a preset direction. According to the second preferred embodiment of the present invention, the indexing rod 111A is supported to extend along a vertical direction.

[0194] The laser indexing device 10A further includes a support platform 13A, wherein the support platform 13A is supported by the indexing support structure 113A of the indexing mechanism 11A to provide a support surface 131A for the end ring to be produced, wherein the support surface 131A provided by the support platform 13A is perpendicular to the extension direction of the indexing rod 111A. More specifically, the support surface 131A provided by the support platform 13A extends in the horizontal direction, wherein the indexing rod 111A extends in the vertical direction.

[0195] refer to Fig.18 The laser dividing device 10A further includes a plurality of positioning marks 14A, wherein the positioning marks 14A are arranged on the supporting platform 13A to facilitate the operator to position the ring body of the end ring to be produced on the supporting platform 13A, so that the center position of the ring body of the end ring to be produced passes through the dividing axis L' defined by the dividing rod 111A.

[0196] Reference to the attached drawings of the specification Fig.18 The supporting platform 13A has a through hole 130A, wherein the dividing rod 111A passes through the through hole 130A, wherein the laser positioning device 12A installed on the dividing rod 111A is supported above the supporting surface 131A of the supporting platform 13A, so as to provide laser beam positioning guidance for the end ring to be produced on the supporting surface 131A.

[0197] Specifically, the indexing axis L' defined by the indexing rod 111A is perpendicular to the support surface 131A and intersects at a circle center position O'. The positioning mark 14A is provided to help the operator locate the center of the ring body of the end ring to be produced at the circle center position O'.

[0198] According to the second preferred embodiment of the present invention, the dividing rod 111A is installed on the dividing support structure 113A so that the dividing rod 111A is maintained in a vertical state, wherein the height of the dividing rod 111A can be adjusted to meet the needs of making end rings of different heights and to meet the needs of raising in the working state and retracting in the non-working state.

[0199] According to the second preferred embodiment of the present invention, the indexing drive unit 112A is electrically connected to the indexing rod 111A and drives the indexing rod 111A to rise and fall and rotate around its indexing axis L'. Specifically, the indexing drive unit 112A receives the control of the laser indexing control system 20A and drives the indexing rod 111A to rise and fall according to corresponding instructions, and drives the indexing rod 111A to rotate around the indexing axis L' according to a preset rhythm, so that the laser positioning device 12A installed on the indexing rod 111A rises and falls with the rise and fall of the indexing rod 111A, and rotates with the rotation of the indexing rod 111A, so that the laser beam emitted by the laser positioning device 12A rotates around the indexing axis L', thereby providing an indication of the installation position of the pad of the end ring.

[0200] Specifically, the laser indexing control system 20A controls the rotation of the indexing rod 111A of the laser indexing device 10A around the indexing axis L' according to the instructions it receives, and further controls the rotation of the laser positioning device 12A around the indexing axis L', and further controls the rotation of the laser beam emitted by the laser positioning device 12A around the indexing axis L'. More specifically, the laser indexing control system 20A controls the angle and rhythm of the rotation of the indexing rod 111A of the laser indexing device 10A around the indexing axis L' according to the instructions it receives, and further controls the angle and rhythm of the rotation of the laser positioning device 12A around the indexing axis L', and further controls the angle and rhythm of the rotation of the laser beam emitted by the laser positioning device 12A around the indexing axis L'.

[0201] The control parameter module 211A includes a control mode selection instruction receiving module 2111A. The control mode selection instruction receiving module 2111A includes an automatic mode instruction receiving module 21111A, wherein when the automatic mode instruction receiving module 21111A receives the time control mode selection instruction, the data processing module 22A transmits the time control mode selection instruction to the indexing device control module 23A. The indexing device control module 23A will control the rhythm of the indexing rod 111A rotating around the indexing axis L' in an automatic mode according to the interval time information received by the interval time information receiving module 2121A of the end ring parameter module 212A, thereby controlling the rhythm of the laser positioning device 12A rotating around the indexing axis L', thereby controlling the rhythm of the laser beam emitted by the laser positioning device 12A rotating around the indexing axis L'. When the automatic mode instruction receiving module 21111A receives the time control mode selection instruction, the data processing module 22A transmits the time control mode selection instruction to the indexing device control module 23A. The dividing device control module 23A will control the rhythm of the dividing rod 111A rotating around the dividing axis L' in an automatic mode according to the interval time information received by the interval time information receiving module 2121A of the end ring parameter module 212A, thereby controlling the rhythm of the laser positioning device 12A rotating around the dividing axis L', thereby controlling the rhythm of the laser beam emitted by the laser positioning device 12A rotating around the dividing axis L'.

[0202] When the automatic mode instruction receiving module 21111A receives the foot-operated mode control mode selection instruction, the data processing module 22A transmits the foot-operated mode control mode selection instruction to the indexing device control module 23A. The indexing device control module 23A will control the rhythm of the indexing rod 111A rotating around the indexing axis L' according to the foot pedal instruction received by the laser indexing device 10A, and further control the rhythm of the laser positioning device 12A rotating around the indexing axis L', and further control the rhythm of the laser beam emitted by the laser positioning device 12A rotating around the indexing axis L'. In other words, when the automatic mode instruction receiving module 21111A receives the foot-operated mode control mode selection instruction, the data processing module 22A transmits the foot-operated mode control mode selection instruction to the indexing device control module 23A. The dividing device control module 23A will control the rhythm of the dividing rod 111A rotating around the dividing axis L' according to the operation received by the foot-operated operation structure 1122A of the laser dividing device 10A, thereby controlling the rhythm of the laser positioning device 12A rotating around the dividing axis L', and further controlling the rhythm of the laser beam emitted by the laser positioning device 12A rotating around the dividing axis L'.

[0203] Specifically, the user controls the rhythm of the laser positioning device 12A rotating around the indexing axis L' by operating the foot-operated operating structure 1122A, thereby controlling the rhythm of the laser beam emitted by the laser positioning device 12A rotating around the indexing axis L'. For example, each time the foot-operated operating structure 1122A is operated, the dividing rod 111A rotates 360° / n around the dividing axis L' and stops, and then the laser positioning device 12A rotates 360° / n around the dividing axis L' and stops, and then the laser beam emitted by the laser positioning device 12A rotates 360° / n around the dividing axis L' and stops, so that the operator can position and install the cushion block; when the foot-operated operating structure 1122A is operated again, the dividing rod 111A continues to rotate 360° / n around the dividing axis L' and stops, and then the laser positioning device 12A continues to rotate 360° / n around the dividing axis L' and stops, and then the laser beam emitted by the laser positioning device 12A continues to rotate 360° / n around the dividing axis L' and stops, so that the operator can position and install the cushion block... until all the cushion blocks are installed.

[0204] The laser indexing control system 20A of the laser indexing system 1A further includes an information display module 24A for displaying relevant information about the laser indexing control system 20A controlling the laser indexing device 10A. The information display module 24A includes an instruction information display module 241A and a status information display module 242A for displaying input instruction information and working status information of the laser indexing control system 20A, respectively.

[0205] Specifically, the instruction information display module 241A is used to display the instruction information input into the instruction receiving module 21A. The status information display module 242A is used to display the information of the status control of the laser dividing device 10A by the dividing device control module 23A. It is worth mentioning that the instruction information display module 241A can not only display the instruction information input into the instruction receiving module 21A, but also display the parameter prompt information to be input, so that the operator can supplement the parameter data in the corresponding position. For example, if the words "set equal fraction" are displayed on the display interface, the operator can fill in the data matching the number of pads of the end ring to be made in the corresponding position, so as to control the dividing device control module 23A.

[0206] More specifically, the instruction information display module 241A includes an instruction information prompt module 2411A and an instruction information data display module 2412A, wherein the instruction information prompt module 2411A is used to prompt the displayed instruction information parameter name information so that the user can identify the corresponding data information, wherein the instruction information data display module 2412A is used to display the specific data of the corresponding instruction information, wherein each instruction information prompt module 2411A is set corresponding to its corresponding instruction information data display module 2412 for the operator to identify. According to the second preferred embodiment of the present invention, the instruction information prompt module 2411A displays the preset parameter names and prompt information that need to be displayed and set. The instruction information data display module 2412A displays the input corresponding instruction information data information or the original instruction information data information.

[0207] Reference to the attached drawings of the specification Fig.17 The instruction information prompt module 2411A includes an equal fraction prompt module 24111A, a width prompt module 24112A and an interval time prompt module 24113A, which are used to prompt that the data displayed and to be input at the corresponding position are equal fractions, widths and interval times respectively.

[0208] According to the second preferred embodiment of the present invention, the equal score prompt module 24111A, the width prompt module 24112A and the interval time prompt module 24113A respectively display the words "set equal score", "set width" and "set interval time" to respectively prompt the operator to set the number of pads evenly distributed on the ring body of the end ring at the corresponding position, the 1 / 2 data information of the width of each pad and the residence time of the laser beam emitted during the operation of the laser dividing device 10A at the position of each pad.

[0209] Correspondingly, the instruction information data display module 2412A includes an equal number display module 24121A, a width display module 24122A and an interval time display module 24123A, which are used to display the equal number data, width data and interval time data input by the operator or the original data of the above three data. Specifically, the operator can input the data corresponding to the number information of the pads evenly distributed on a ring body of a transformer end ring in the equal number display module 24121A, and the input data is displayed by the equal number display module 24121A. Similarly, the operator can input the 1 / 2 data of the width of each pad in the width display module 24122A, and the input data is displayed by the width display module 24122A. Similarly, the operator can input the data of the residence time of the laser beam emitted by the laser dividing device 10A during the operation at the position corresponding to each pad 202 in the interval time display module 24123A, and the input data is displayed by the interval time display module 24123A.

[0210] Reference to the attached drawings of the specification Fig.16 The control parameter module 211A includes a control mode module 2111A and a distribution mode selection module 2112A, which are used to respectively select the mode in which the laser indexing control system 20A controls the laser indexing device 10A and the distribution mode of the pads of the transformer end ring to be manufactured on the ring body.

[0211] According to the second preferred embodiment of the present invention, the control mode module 2111A can and is used to select the foot-operated mode and the automatic mode as described above, wherein the control mode module 2111A includes an automatic mode instruction receiving module 21111A and a foot-operated mode operation prompting module 21112A, wherein when the automatic mode instruction receiving module 21111A receives the instruction to start the automatic mode, the automatic mode is started. When the foot-operated operation structure 1122A of the laser indexing device 10A receives the pedal operation, the foot-operated mode is started, and the foot-operated mode operation prompting module 21112A of the control mode module 2111A sends a prompting signal to prompt that the laser indexing system 1A is in the foot-operated mode. Specifically, the foot-operated mode operation prompting module 21112A sends a "foot-operated control indexing in progress" prompting signal to prompt that the laser indexing system 1A is in the foot-operated mode.

[0212] As an example, if the data input to the equal division display module 24121A, the width display module 24122A and the interval time display module 24123A are 30 equal divisions, 120 mm, and 5 s respectively, the above data is displayed, and the laser graduation control system 20A can control the laser graduation device 10A according to the above data.

[0213] Specifically, in the automatic mode, the laser indexing control system 20A controls the indexing rod 111A to rotate around the indexing axis L' at a rhythm of 5 seconds, each time the angle is 12° and the laser positioning device 12A rotates around the indexing axis L' at a rhythm of 5 seconds, each time the angle is 12°, and the laser beam emitted by the laser positioning device 12A rotates around the indexing axis L' at a rhythm of 5 seconds, each time the angle is 12°, so that the operator can locate and install the pad until all the pads are installed. According to the second preferred embodiment of the present invention, the laser positioning device 12A emits two parallel laser beams: a first laser beam M1' and a second laser beam N1', wherein the distance between the two laser beams M1' and N1' can be adjusted according to the information received and displayed by the width display module 24122A, wherein the data received and displayed by the width display module 24122A is w1', i.e., the width data of each pad. According to the above data, the data input to the width display module 24122A is 120 mm. In the automatic mode, the distance between the beam M1' and the beam N1' is maintained at 120 mm. In the entire process of the automatic mode, the distance between the first and second laser beams M1' and N1' remains unchanged, and rotates 12° around the center O' at a rhythm of once every 5 seconds.

[0214] In the foot-operated mode, the user controls the rotation rhythm of the laser positioning device 12A around the indexing axis L' by operating the foot-operated operating structure 1122A, thereby controlling the rotation rhythm of the first and second laser beams M1', N1' emitted by the laser positioning device 12A around the indexing axis L'. For example, referring to the above data, each time the foot-operated operating structure 1122A is operated, the dividing rod 111A rotates 12° around the dividing axis L' and stops, and then the laser positioning device 12A rotates 12° around the dividing axis L' and stops, and then the first and second laser light beams M1' and N1' emitted by the laser positioning device 12A rotate 12° around the dividing axis L' and stop, so that the operator can position and install the pad; when the foot-operated operating structure 1122A is operated again, the dividing rod 111A continues to rotate 12° around the dividing axis L' and stops, and then the laser positioning device 12A continues to rotate 12° around the dividing axis L' and stops, and then the first and second laser light beams M1' and N1' emitted by the laser positioning device 12A continue to rotate 12° around the dividing axis L' and stop, so that the operator can position and install the pad... until all the pads are installed. During the whole process of the foot movement mode, the distance between the first and second laser beams M1', N1' is maintained at 120 mm, and the first and second laser beams M1', N1' rotate at a rhythm of 12° around the circle center O' per foot movement.

[0215] In the inching mode, the user controls the rhythm of the laser positioning device 12A rotating around the graduation axis L' by inputting inching commands to the laser graduation control system 20A, thereby controlling the rhythm of the first and second laser beams M1' and N1' emitted by the laser positioning device 12A rotating around the graduation axis L'. For example, referring to the above data, each time a jog command is input to the laser indexing control system 20A, the indexing rod 111A rotates 12° around the indexing axis L' and stops, and then the laser positioning device 12A rotates 12° around the indexing axis L' and stops, and then the first and second laser beams M1' and N1' emitted by the laser positioning device 12A rotate 12° around the indexing axis L' and stop, so that the operator can position and install the pad; when a jog command is input to the laser indexing control system 20A again, the indexing rod 111A continues to rotate 12° around the indexing axis L' and stops, and then the laser positioning device 12A continues to rotate 12° around the indexing axis L' and stops, and then the first and second laser beams M1' and N1' emitted by the laser positioning device 12A continue to rotate 12° around the indexing axis L' and stop, so that the operator can position and install the pad 202a'... until all the pads are installed. Likewise, during the entire process of the inching mode, the distance between the first and second laser beams M1 ′, N1 ′ is maintained at 120 mm, and the first and second laser beams M1 ′, N1 ′ rotate at a rhythm of 12° around the circle center O′ for each inching operation.

[0216] The distribution mode selection module 2112A of the control parameter module 211A can be used to select a distribution mode according to the distribution mode of the pads of the transformer end ring to be manufactured. According to the second preferred embodiment of the present invention, the distribution mode selection module 2112A includes an equal-division and equal-width instruction receiving module 21121A and an equal-division and unequal-width instruction receiving module 21122A, which are used to receive equal-division and equal-width instructions and equal-division and unequal-width instructions, respectively. For example, a first transformer end ring 2a' includes a ring body 201a' and a plurality of pads 202a', wherein each pad 202a' is evenly distributed and has a width of 120 mm. The above automatic mode is performed after the equal-division and equal-width instruction receiving module 21121A receives the equal-division and equal-width instructions.

[0217] In another example, a second transformer end ring 2b' includes a ring body 201b' and a plurality of pads 202b', wherein each pad 202b' is evenly distributed on the ring body 201b', and each pad 202b' has a different width. During the manufacturing process of the second transformer end ring 2b', the equal division unequal width instruction receiving module 21122A receives an equal division unequal width instruction, and then the laser indexing control system 20A presents an equal division unequal width parameter setting page to set the parameters of the pads 202b' at different positions.

[0218] Specifically, the end ring parameter module 212A further includes an equal number information receiving module 2122A and a width information receiving module 2123A, which are respectively used to receive information related to the number and width of the end ring pads. More specifically, the width information receiving module 2123A includes an equal width information receiving module 21231A and an unequal width information receiving module 21232A, which are respectively used to receive the width information of the equally divided equal width end rings and the equally divided unequal width end rings.

[0219] As an example, the widths of the pads 202a' of the first transformer end ring 2a' are the same. During the manufacturing process of the first transformer end ring 2a', the equal width information receiving module 21231A is used to receive information related to the width of the pads 202a'. The data processing module 22A processes the width-related information and transmits it to the indexing device control module 23A, so that the indexing device control module 23A can control the operation of the laser indexing device 10A accordingly.

[0220] As another example, the widths of the pads 202b' of the second transformer end ring 2b' are not exactly the same. In the manufacturing process of the second transformer end ring 2b', the unequal width information receiving module 21232A is used to receive information related to the widths of the pads 202b'. The data processing module 22A processes the width-related information and transmits it to the indexing device control module 23A, so that the indexing device control module 23A can control the operation of the laser indexing device 10A accordingly. Fig. 22 The unequal width information receiving module 21232A can receive arbitrarily equally divided width information so as to provide targeted guidance for the position of each pad 202b'.

[0221] According to the second preferred embodiment of the present invention, the laser beam M1' emitted by the first laser emitter 121A can be adjusted to extend outward from the position where the indexing axis L' is located. During the process of making the end ring, the middle position of the pad to be installed can be guided only by the laser beam M1' emitted by the first laser emitter 121A, so that the operator can install the pad.

[0222] According to the second preferred embodiment of the present invention, when the pads of the end ring to be manufactured are unevenly distributed on the ring body, positioning assistance can be performed through any separation mode to meet the production requirements of the end ring with unequally distributed pads. Fig.25The end ring 2c' with unequally distributed pads is illustrated. The end ring 2c' comprises a ring body 201c' and a plurality of pads 202c', wherein the plurality of pads 202c' are non-uniformly distributed on the ring body 201. Specifically, the angles between adjacent pads are not constant. More specifically, the plurality of pads 202c' are respectively labeled as a first pad 2021c', a second pad 2022c', a third pad 2023c', a fourth pad 2024c', a fifth pad 2025c', a sixth pad 2026c', ..., an n-1th pad 202n-1c' and an nth pad 202nc', wherein the angle between the first pad 2021c' and the second pad 2022c' is γ1', wherein the angle between the second pad 2022c' and the third pad 2023c' is γ2', wherein the angle between the third pad 2023c' and the fourth pad 2024c' is γ3', wherein the angle between the fourth pad 2024c' and the fifth pad 2025c' is γ 4', wherein the angle between the fifth pad 2025c' and the sixth pad 2026c' is γ5', ..., wherein the angle between the n-1th pad 202n-1c' and the nth pad 202nc' is γn-1', wherein the angle between the nth pad 202nc' and the first pad 2021c' is γn', wherein when any angle among γ1', γ2', γ3', γ4', γ5', ..., γn-1', γn' is different from the other angles, the end circle 2c' is an unequally divided end circle, and the unequally divided end circle can be assisted in production by automatic, foot-operated, or inching modes, and the middle position of the pad 202c' can also be prompted by any segmentation mode, thereby facilitating the installation of the pad 202c'.

[0223] Specifically, the end ring parameter module 212A further includes an unequal division information receiving module 2124A for receiving the angle inconstancy information and related information between each adjacent pad 202c' of the end ring 2c'. More specifically, the distribution mode selection module 2112A further includes an unequal division and unequal width instruction receiving module 21123A, wherein when the unequal division and unequal width instruction receiving module 21123A receives an arbitrary division instruction, the unequal division information receiving module 2124A is called out to receive specific unequal division information. Fig.26An arbitrary division page is explained. More specifically, in the process of making the end ring 2c' in which the angles between each adjacent pad block 202c' are not constant, an arbitrary division instruction is input into the unequal division and unequal width instruction receiving module 21123A. When the unequal division and unequal width instruction receiving module 21123A receives the arbitrary division instruction, the unequal division information receiving module 2124A is called out. According to the second preferred embodiment of the present invention, the unequal division information receiving module 2124A includes an angle information receiving module 21241A for receiving the interval angle information of the pad blocks of the unequal end ring. Accordingly, the instruction information prompt module 2411A further includes an arbitrary division angle prompt module 24114A, wherein the instruction information data display module 2412A further includes an arbitrary division angle display module 24124A. The arbitrary division angle prompt module 24114A is used to prompt the displayed instruction information parameter name information, for example, prompting the user to enter an arbitrary division angle through the words "Set angle", wherein the arbitrary division angle display module 24124A of the instruction information data display module 2412A is used for the specific data of the arbitrary division angle.

[0224] refer to Fig.17 , the information display module 24A further includes a prompt information display module 242A, which is used to prompt the information during the operation of the laser indexing system 1A. The prompt information display module 242A includes a real-time angle display module 2421A, which is used to display the real-time angle of the laser beam. Specifically, during the production process of the end ring, the laser beam emitted by the laser indexing device 10A jumps with the installation of the pad, and its angle with the initial position becomes closer and closer until it jumps once and the pad is installed. Therefore, during the production process of the end ring, the real-time angle parameter can be used to prompt the progress of the pad installation.

[0225] refer to Fig.17 The prompt information display module 242A further includes a real-time width information display module 2422A and a real-time equal number information display module 2423A, which are used to display the information related to the real-time distance between the first and second laser beams M1' and N1' and the position to which the laser beam jumps during the working process. According to the second preferred embodiment of the present invention, the real-time width information display module 2422A displays the distance between the first and second laser beams M1' and N1'. Specifically, the distance between the first laser beam M1' and the second laser beam N1' is w1'. The real-time width information display module 2422A displays the real-time data of the distance w1'.

[0226] It is worth mentioning that, according to the needs of different end circles, the starting data of the real-time angle may not be 0, and may be set as needed. Specifically, the instruction information display module 241A further includes an angle offset prompt module 2415A, which is used to prompt the input of angle offset data at the corresponding position. Accordingly, the instruction information data display module 2412A further includes an angle offset display module 24125A, which is used to receive and display the input angle offset data.

[0227] The control parameter module 211A further includes a system stop command receiving module 2113A for receiving a command to stop the laser indexing control system 20A.

[0228] The prompt information display module 242A further includes a system startup prompt module 2424A to prompt whether the laser indexing control system 20A is in the startup state. The laser indexing control system 20A receives various instructions after the startup is completed.

[0229] Reference to the attached drawings of the specification Fig.16 The operation parameter module 213A further includes an angle reset instruction receiving module 2132A and a width reset instruction receiving module 2133A to restore the laser beams M1' and N1' to their initial positions.

[0230] The operation parameter module 213A further includes a graduation pause instruction receiving module 2134A for receiving a graduation pause instruction. After the graduation pause instruction receiving module 2134A receives the graduation pause instruction, the data processing module 22A processes the instruction and transmits it to the graduation device control module 23A, thereby controlling the laser beam emitted by the laser graduation device 10A to stop rotating. According to the second preferred embodiment of the present invention, after the graduation pause instruction receiving module 2134A receives the graduation pause instruction, the data processing module 22A processes the instruction and transmits it to the graduation device control module 23A, thereby controlling the graduation rod 111A of the laser graduation device 10A to stop rotating, thereby stopping the laser beam emitted by the laser graduation device 10A from rotating.

[0231] The operation parameter module 213A further includes a indexing rod operation instruction receiving module 2135A. According to the second preferred embodiment of the present invention, the indexing rod operation instruction receiving module 2135A includes a indexing rod rising instruction receiving module 21351A and a indexing rod descending instruction receiving module 21352A, which are respectively used to receive the indexing rod rising instruction and the indexing rod descending instruction, and then the data processing module 22A processes the instruction and transmits it to the indexing device control module 23A, and then the indexing device control module 23A controls the indexing rod of the laser indexing device 10A to rise or fall, and then cooperates with the needs of the laser indexing device 10A to work and retract.

[0232] The operation parameter module 213A further includes an arbitrary split operation instruction receiving module 2136A, wherein the arbitrary split operation instruction receiving module 2136A includes an arbitrary split stop instruction receiving module 21361A, a split start instruction receiving module 21362A and a split pause instruction receiving module 21363A.

[0233] The instruction receiving module 21A further includes a parameter repairing module 214A so as to adjust the manufacturing accuracy of the laser indexing control system 20A as needed.

[0234] The prompt information display module 242A further includes an arbitrary split mode prompt module 2425A and an input-output information display module 2426A, wherein the input-output information display module 2426A is used to display the working status of the laser graduation control system 20A, and the arbitrary split mode prompt module 2425A is used to prompt whether the laser graduation control system 20A is in an arbitrary split mode working state.

[0235] Reference to the attached drawings of the specification Fig.18 and Fig.19 The laser positioning device 12A of the laser indexing device 10A further includes a support seat 123A, wherein the first laser emitter 121A is mounted on the support seat 123A, wherein the second laser emitter 122A can move along a preset direction, so that the laser beam N1' emitted by the second laser emitter 122A translates along the preset direction, and then the distance between the first laser beam M1' emitted by the first laser emitter 121A and the second laser beam N1' emitted by the second laser emitter 122A changes. According to the second preferred embodiment of the present invention, the translation direction of the laser beam N1' emitted by the second laser emitter 122A is perpendicular to the direction in which it extends.

[0236] The laser positioning device 12A further includes a laser driving unit 124A to drive the second laser emitter 122A to move, so as to adjust the distance between the first laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A, so as to provide positioning guidance for the edge positions of both sides of the pad of the end ring to be made. Specifically, the laser driving unit 124A is installed on the support seat 123A. The laser driving unit 124A drives the second laser emitter 122A to translate along the preset direction, thereby causing the laser beam N1' emitted by the second laser emitter 122A to translate along the preset direction. According to the second preferred embodiment of the present invention, the laser driving unit 124A includes a second laser driving assembly 1242A to drive the second laser emitter 122A to translate along the preset direction, thereby causing the laser beam N1' emitted by the second laser emitter 122A to translate along the preset direction.

[0237] According to the second preferred embodiment of the present invention, the second laser driving assembly 1242A includes a second laser driving motor 12421A and a second laser driving structure 12422A, wherein the second laser driving motor 12421A drives the second laser driving structure 12422A to operate in a preset manner and drives the second laser emitter 122A to move. Specifically, the second laser driving structure 12422A includes a second rotating shaft 124221A and a second translation member 124222A, wherein the second translation member 124222A is sleeved on the second rotating shaft 124221A and translates along the direction in which the second rotating shaft 124221A extends as the second rotating shaft 124221A rotates. More specifically, one end of the second rotating shaft 124221A is mounted on the second laser driving motor 12421A, wherein the other end of the second rotating shaft 124221A is mounted on the supporting seat 123A, wherein the second laser driving motor 12421A is mounted on the supporting seat 123A. The second laser driving motor 12421A drives the second rotating shaft 124221A to rotate around the axis defined by itself. The second laser emitter 122A is mounted on the second translation member 124222A. The second translation member 124222A sleeved on the second rotating shaft 124221A translates along the direction in which the second rotating shaft 124221A extends as the second rotating shaft 124221A rotates, thereby driving the second laser emitter 122A to translate along the direction in which the second rotating shaft 124221A extends.

[0238] More specifically, the second laser driving structure 12422A further includes a second translation rail 124223A mounted on the support seat 123A, wherein the extension direction of the second translation rail 124223A is the same as the extension direction of the second rotating shaft 124221A. In other words, the second translation rail 124223A and the second rotating shaft 124221A are arranged in parallel. The second translation member 124222A is mounted on the second translation rail 124223A, so that the second translation member 124222A is restricted by the second translation rail 124223A and can only translate along the direction in which the second translation rail 124223A extends. More specifically, the second translation member 124222A is sleeved on the second rotating shaft 124221A, wherein during the rotation of the second rotating shaft 124221A, the second translation member 124222A is restricted by the second translation rail 124223A and will not rotate along with the rotation of the second rotating shaft 124221A, but only moves in the direction in which the second translation rail 124223A extends.

[0239] Reference to the attached drawings of the specification Fig.18 The second translation member 124222A includes a second rotation shaft sleeve portion 1242221A and a second translation rail sleeve portion 1242222A. According to the second preferred embodiment of the present invention, the second rotating shaft sleeve portion 1242221A and the second translation rail sleeve portion 1242222A are fixedly installed together, wherein the second rotating shaft sleeve portion 1242221A and the second translation rail sleeve portion 1242222A are respectively sleeved on the second rotating shaft 124221A and the second translation rail 124223A, so that through the common restriction of the parallel arranged second rotating shaft 124221A and the second translation rail 124223A, the second translation member 124222A can only move along the direction in which the second rotating shaft 124221A and the second translation rail 124223A extend, and further drive the second laser emitter 122A to move along the direction in which the second rotating shaft 124221A and the second translation rail 124223A extend. According to the second preferred embodiment of the present invention, the extension direction of the second laser beam M1' emitted by the second laser emitter 122A is perpendicular to the extension direction of the second rotation axis 124221A and the second translation rail 124223A.

[0240] According to the second preferred embodiment of the present invention, the second shaft 124221A is provided with a thread structure. Accordingly, the second shaft sleeve portion 1242221A of the second translation member 124222A is provided with a thread mechanism matching the thread structure of the second shaft 124221A. Restricted by the second translation rail 124223A, the second translation member 124222A sleeved on the second shaft 124221A will not rotate with the rotation of the second shaft 124221A, and then driven by the second shaft 124221A, it will translate along the direction in which the second shaft 124221A extends, thereby driving the second laser emitter 122A to translate along the direction in which the second shaft 124221A extends, and then the second laser beam M1' emitted by the second laser emitter 122A translates along the direction in which the second shaft 124221A extends.

[0241] Reference to the attached drawings of the specification Fig.18 The laser positioning device 12A further includes a shell 125A, wherein the shell 125A is installed on the support base 123A to form a accommodating space 120A, wherein the first laser emitter 121A, the second laser emitter 122A and the laser driving unit 124A are all accommodated in the accommodating space.

[0242] It is worth mentioning that the shell 125A has an opening 1250A, wherein the opening 1250A is connected to the accommodating space 120A and is arranged on the emission path of the laser generated by the first laser emitter 121A and the second laser emitter 122A, so that the laser generated by the first laser emitter 121A and the second laser emitter 122A can be emitted from the accommodating space 120A.

[0243] Reference to the attached drawings of the specification Fig.18 The indexing drive unit 112A includes a indexing drive structure 1121A and a foot-operated structure 1122A, wherein the indexing drive structure 1121A is connected to the foot-operated structure 1122A, wherein in the foot-operated operation mode, each time the foot-operated structure 1122A is operated, the indexing drive structure 1121A drives the indexing rod 111A to rotate once.

[0244] Fig.21The laser indexing system according to the second preferred embodiment of the present invention is explained as being used to assist in the process of manufacturing the first transformer end ring 2a'. The ring body 201a' used to make the first transformer end ring 2a' is placed on the supporting platform 13A of the laser dividing device 10A, wherein the placement position of the ring body 201a' is determined according to the diameter of the ring body 201a' and with reference to the positioning mark 14A, so that the central axis of the ring body 201a' passes through the center position O' and coincides with the dividing axis L', and then when the dividing rod 111A defining the dividing axis L' rotates around the dividing axis L', the laser positioning device 12A installed on the dividing rod 111A rotates around the central axis as the rotation axis, and then the first laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A and the second laser beam M2 emitted by the second laser emitter 122A rotate around the central axis of the ring body 201a', thereby performing dividing position guidance.

[0245] Specifically, the end ring 2a' is an equally divided equal width end ring. The equally divided equal width instruction receiving module 21121A of the control parameter module 211A of the instruction receiving module 21A receives an equally divided equal width instruction. The instruction information display module 241A of the information display module 24A and the instruction information prompting module 2411A prompt the operator to provide the information required in the process of making the equally divided equal width end rings, such as Fig. 20 shown.

[0246] According to the prompt of the instruction information prompt module 2411A, the operator can input the parameters adapted to the end ring 2a' into the instruction receiving module 21A. The end ring parameter module 212A of the instruction receiving module 21A of the laser indexing control system 20A receives parameter information matching the parameters of the end ring 2a'. For example, the equal number information receiving module 2122A of the end ring parameter module 212A receives the equal number as n=30, that is, the number of the pads 202a' of the end ring 2a' is 30. The equal width information receiving module 21231A of the width information receiving module 2123A of the end ring parameter module 212A receives the width information as w1'=120mm.

[0247] If the automatic mode is adopted to control the operation of the laser indexing device 10A, it is necessary to input an interval time information into the interval time information receiving module 2121A of the end circle parameter module 212A. After the interval time information receiving module 2121A receives the interval time information, the indexing device control module 23A controls the time for the indexing rod 111A of the indexing mechanism 11A of the laser indexing device 10A to stay at each position after rotating around the indexing axis L' to an angle matching the equal fraction n' according to the interval time information. For example, the interval time information receiving module 2121A receives the interval time information as interval time t1 = 5s.

[0248] Specifically, the automatic mode instruction receiving module 21111A of the control parameter module 211A of the instruction receiving module 21A receives an automatic mode instruction. The data processing module 22A processes the automatic mode instruction received by the automatic mode instruction receiving module 21111A, the equal score information received by the equal score information receiving module 2122A, the width information received by the equal width information receiving module 2123A, and the interval time information received by the interval time information receiving module 2121A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A controls the laser dividing device 10A according to the above information, for example, controls the distance between the laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A of the laser dividing device 10A and the laser beam N1' emitted by the second laser emitter 122A to be w1', and controls The indexing drive unit 112A of the indexing mechanism 11A of the laser indexing device 10A drives the indexing rod 111A to rotate 12° ((360° / n=360° / 30=12°) each time around the indexing axis L', and stays for 5s (t1) after each rotation. After 5s, the indexing drive unit 112A drives the indexing rod 111A to rotate 12° around the indexing axis L' again, ..., until the indexing rod 111A is driven to the original position by the indexing drive unit 112A, that is, the indexing rod 111A rotates a circle of 360°. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the circle body 201a' placed on the supporting platform 13A. Fig.21 As shown, the laser beams M1' and N1' projected onto the circle body 201a' always maintain a protection distance w1', and rotate 12° each time around the central axis of the circle body 201a', and stay for 5 seconds after each rotation to facilitate the operator to install the pad 202a' until n pads 202a' are installed.

[0249] If the foot-operated mode is adopted to control the operation of the laser indexing device 10A, the foot-operated operating structure 1122A is operated. Each time the foot-operated operating structure 1122A is operated, the indexing driving structure 1121A drives the indexing rod 111A to rotate once according to the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end circle parameter module 212A.

[0250] Specifically, the data processing module 22A processes the equal score information received by the equal score information receiving module 2122A and the width information received by the equal width information receiving module 21231A of the width information receiving module 2123A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A, in cooperation with the foot-operated operating structure 1122A, controls the laser dividing device 10A according to the above information, for example, controls the distance between the laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A of the laser dividing device 10A and the laser beam N1' emitted by the second laser emitter 122A to be w1', and controls the foot-operated operating structure 1122A each time it is operated. The indexing drive structure 1121A of the indexing drive unit 112A of the indexing mechanism 11A of the laser indexing device 10A drives the indexing rod 111A to rotate 12° ((360° / n=360° / 30=12°) around the indexing axis L' and stays until the foot-operated operation structure 1122A is operated again. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the circle body 201a' placed on the supporting platform 13A. The laser beams M1' and N1' projected onto the circle body 201a' always maintain a distance w1' and rotate 12° each time around the central axis of the circle body 201a' (coinciding with the indexing axis L').

[0251] If the inching mode is adopted to control the operation of the laser indexing device 10A, the inching instruction receiving module 2131A of the operation parameter module 213A receives the inching instruction. Each time the inching instruction receiving module 2131A receives the inching instruction, the indexing driving structure 1121A drives the indexing rod 111A to rotate once according to the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end circle parameter module 212A.

[0252] Specifically, the data processing module 22A processes the equal score information received by the equal score information receiving module 2122A, the width information received by the equal width information receiving module 21231A of the width information receiving module 2123A, and the inching instruction received by the inching instruction receiving module 2131A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A controls the laser dividing device 10A according to the above information, for example, controls the distance between the laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A of the laser dividing device 10A and the laser beam N1' emitted by the second laser emitter 122A to be w1', and controls the inching instruction receiving module 2131A to receive the inching instruction each time. The indexing drive structure 1121A of the indexing drive unit 112A of the indexing mechanism 11A of the laser indexing device 10A drives the indexing rod 111A to rotate 12° ((360° / n=360° / 30=12°) around the indexing axis L' and stays until the inching instruction receiving module 2131A receives the inching instruction again. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the circle body 201a' placed on the supporting platform 13A. The laser beams M1' and N1' projected onto the circle body 201a' always maintain a distance w1' and rotate 12° each time around the central axis of the circle body 201a' (coinciding with the indexing axis L').

[0253] Fig. 22 and Fig.23 The laser indexing system according to the second preferred embodiment of the present invention is explained as being used to assist in the process of manufacturing the second transformer end ring 2b'. The ring body 201b' used to make the second transformer end ring 2b' is placed on the supporting platform 13A of the laser dividing device 10A, wherein the placement position of the ring body 201b' is determined according to the diameter of the ring body 201b' and with reference to the positioning mark 14A, so that the central axis of the ring body 201b' passes through the center position O' and coincides with the dividing axis L', and then when the dividing rod 111A defining the dividing axis L' rotates around the dividing axis L', the laser positioning device 12A installed on the dividing rod 111A rotates around the central axis as the rotation axis, and then the first laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A and the second laser beam M2 emitted by the second laser emitter 122A rotate around the central axis of the ring body 201b', thereby performing dividing position guidance.

[0254] Specifically, the second transformer end ring 2b' is an equally divided unequal width end ring. The equally divided unequal width instruction receiving module 21122A of the control parameter module 211A of the instruction receiving module 21A receives an equally divided unequal width instruction. The instruction information display module 241A of the information display module 24A and the instruction information prompting module 2411A prompt the operator to provide the information required in the process of making the equally divided unequal width end rings, such as Fig. 22 shown.

[0255] According to the prompt of the instruction information prompt module 2411A, the operator can input the parameters adapted to the second transformer end ring 2b' into the instruction receiving module 21A. The end ring parameter module 212A of the instruction receiving module 21A of the laser indexing control system 20A receives parameter information matching the parameters of the second transformer end ring 2b'. For example, the equal fraction information receiving module 2122A of the end ring parameter module 212A receives the equal fraction n=30, that is, the number of the pads 202b' of the second transformer end ring 2b' is 30. The unequal width information receiving module 21232A of the width information receiving module 2123A of the end ring parameter module 212A receives the different width information of each pad 202b'.

[0256] If the automatic mode is adopted to control the operation of the laser indexing device 10A, it is necessary to input an interval time information into the interval time information receiving module 2121A of the end circle parameter module 212A. After the interval time information receiving module 2121A receives the interval time information, the indexing device control module 23A controls the time for the indexing rod 111A of the indexing mechanism 11A of the laser indexing device 10A to stay at each position after rotating around the indexing axis L' to an angle matching the equal fraction n' according to the interval time information. For example, the interval time information receiving module 2121A receives the interval time information as interval time t1 = 5s.

[0257] Specifically, the automatic mode instruction receiving module 21111A of the control mode module 2111A of the control parameter module 211A of the instruction receiving module 21A receives an automatic mode instruction. The data processing module 22A processes the automatic mode instruction received by the automatic mode instruction receiving module 21111A, the equal score information received by the equal score information receiving module 2122A, the width information received by the unequal width information receiving module 21232A and the interval time information received by the width information receiving module 2121A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A controls the laser dividing device 10A according to the above information, for example, controls the dividing drive unit 112A of the dividing mechanism 11A of the laser dividing device 10A to drive the dividing rod 111A to rotate 12° ((360° / n=360° / 30=12°) each time around the dividing axis L', and controls the laser to rotate 12° each time. The distance between the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A of the laser positioning device 12A of the optical dividing device 10A is adjusted according to the width of each pad 202b', and stays for 5s (t1) after each rotation. After 5s, the dividing drive unit 112A drives the dividing rod 111A to rotate 12° around the dividing axis L' again, ..., until the dividing rod 111A is driven to the original position by the dividing drive unit 112A, that is, the dividing rod 111A rotates 360°. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the circle body 201b' placed on the supporting platform 13A. As Fig.23 As shown, the distance between the laser beams M1' and N1' projected onto the circle body 201b' is different at different positions according to the width information received by the unequal width information receiving module 21232A, so as to match the different width requirements of different pads 202b', and rotate 12° around the central axis of the circle body 201b' each time, and stay for 5s after each rotation to facilitate the operator to install the pad 202b' until n pads 202b' are installed.

[0258] If the foot-operated mode is adopted to control the operation of the laser indexing device 10A, the foot-operated operating structure 1122A is operated. Each time the foot-operated operating structure 1122A is operated, the indexing driving structure 1121A drives the indexing rod 111A to rotate once according to the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end circle parameter module 212A.

[0259] Specifically, the data processing module 22A processes the equal score information received by the equal score information receiving module 2122A and the width information received by the unequal width information receiving module 21232A of the width information receiving module 2123A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A, in cooperation with the foot-operated operating structure 1122A, controls the laser dividing device 10A according to the above information, for example, and controls the distance between the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A of the laser positioning device 12A of the laser dividing device 10A to match the width of the next pad 202b' to be installed each time the foot-operated operating structure 1122A is operated, and controls the laser dividing device 10A to be installed. The indexing drive structure 1121A of the indexing drive unit 112A of the indexing mechanism 11A of the device 10A drives the indexing rod 111A to rotate 12° ((360° / n=360° / 30=12°) around the indexing axis L', and stays until the foot-operated operation structure 1122A is operated again. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the circle body 201b' placed on the supporting platform 13A. The distance between the laser beams M1' and N1' projected onto the circle body 201b' varies at different positions according to the width information received by the unequal width information receiving module 21232A, and rotates 12° each time around the central axis of the circle body 201b' (coincident with the indexing axis L').

[0260] If the inching mode is adopted to control the operation of the laser indexing device 10A, the inching instruction receiving module 2131A of the operation parameter module 213A receives the inching instruction. Each time the inching instruction receiving module 2131A receives the inching instruction, the indexing driving structure 1121A drives the indexing rod 111A to rotate once according to the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end circle parameter module 212A.

[0261] Specifically, the data processing module 22A processes the equal score information received by the equal score information receiving module 2122A, the width information received by the unequal width information receiving module 21232A of the width information receiving module 2123A, and the inching instruction received by the inching instruction receiving module 2131A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A controls the laser dividing device 10A according to the above information, for example, each time the inching instruction receiving module 2131A receives an inching instruction, controls the distance between the laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A of the laser dividing device 10A and the laser beam N1' emitted by the second laser emitter 122A, and controls the dividing of the laser dividing device 10A The indexing drive structure 1121A of the indexing drive unit 112A of the mechanism 11A drives the indexing rod 111A to rotate 12° ((360o / n=360o / 30=12°) around the indexing axis L', and stays until the inching instruction receiving module 2131A receives the inching instruction again. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the circle body 201b' placed on the supporting platform 13A. The distance between the laser beams M1' and N1' projected onto the circle body 201b' changes at different positions according to the width information received by the unequal width information receiving module 21232A, and rotates 12° each time around the central axis of the circle body 201b' (coincident with the indexing axis L').

[0262] Fig.24 and Fig.25 The process of using the laser indexing system according to the second preferred embodiment of the present invention to assist in manufacturing a second transformer end ring 2c' is explained. The ring body 201c' used to make the third transformer end ring 2c' is placed on the supporting platform 13A of the laser dividing device 10A, wherein the placement position of the ring body 201c' is determined according to the diameter of the ring body 201c' and with reference to the positioning mark 14A, so that the central axis of the ring body 201c' passes through the center position O' and coincides with the dividing axis L', and then when the dividing rod 111A defining the dividing axis L' rotates around the dividing axis L', the laser positioning device 12A installed on the dividing rod 111A rotates around the central axis as the rotation axis, and then the first laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A and the second laser beam M2 emitted by the second laser emitter 122A rotate around the central axis of the ring body 201c', thereby performing dividing position guidance.

[0263] Specifically, the end ring 2c' is an unequally divided and unequally wide end ring. The unequally divided and unequally wide instruction receiving module 21122A of the control parameter module 211A of the instruction receiving module 21A receives an unequally divided and unequally wide instruction. The instruction information display module 241A of the information display module 24A and the instruction information prompting module 2411A prompt the operator to provide the information required in the process of making the unequally divided and unequally wide end rings, such as Fig.24 shown.

[0264] According to the prompt of the instruction information prompt module 2411A, the operator can input the parameters adapted to the end ring 2c' into the instruction receiving module 21A. The end ring parameter module 212A of the instruction receiving module 21A of the laser indexing control system 20A receives parameter information matching the parameters of the end ring 2c'. The angle information receiving module 21241A of the unequal score information receiving module 2124A of the end ring parameter module 212A and the unequal width information receiving module 21232A of the width information receiving module 2123A receive different width information of each pad 202c'.

[0265] If the automatic mode is adopted to control the operation of the laser indexing device 10A, it is necessary to input an interval time information into the interval time information receiving module 2121A of the end circle parameter module 212A. After the interval time information receiving module 2121A receives the interval time information, the indexing device control module 23A controls the indexing rod 111A of the indexing mechanism 11A of the laser indexing device 10A to rotate around the indexing axis L' to an angle matching the angle information received by the angle information receiving module 21241A according to the interval time information and to stay at each position.

[0266] Specifically, the automatic mode instruction receiving module 21111A of the control mode module 2111A of the control parameter module 211A of the instruction receiving module 21A receives an automatic mode instruction. The data processing module 22A processes the automatic mode instruction received by the automatic mode instruction receiving module 21111A, the angle information received by the angle information receiving module 21241A, the width information received by the unequal width information receiving module 21232A of the width information receiving module 2123A, and the interval time information received by the interval time information receiving module 2121A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A controls the laser dividing device 10A according to the above information, and controls the distance between the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A of the laser positioning device 12A of the laser dividing device 10A to be adjusted according to the width of each pad 202c', and stays for 5s (t1) after each rotation. After 5 seconds, the indexing drive unit 112A drives the indexing rod 111A to rotate around the indexing axis L' again, ... until the end ring 2c' is completed. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the ring body 201c' placed on the support platform 13A. Fig.25 As shown, the distance between the laser beams M1' and N1' projected onto the circle body 201c' is different at different positions according to the width information received by the unequal width information receiving module 21232A, so as to match the different width requirements of different pads 202c', and rotate around the central axis of the circle body 201c' to an angle matching the angle information received by the angle information receiving module 21241A, and stay for 5 seconds after each rotation to facilitate the operator to install the pad 202c' until the pad 202c' is installed.

[0267] If the foot-operated mode is adopted to control the operation of the laser indexing device 10A, the foot-operated operating structure 1122A is operated. Each time the foot-operated operating structure 1122A is operated, the indexing driving structure 1121A drives the indexing rod 111A to rotate once according to the information received by the angle information receiving module 21241A and the width information receiving module 2123A of the end circle parameter module 212A.

[0268] Specifically, the data processing module 22A processes the angle information received by the angle information receiving module 21241A and the width information received by the unequal width information receiving module 21232A of the width information receiving module 2123A and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A, in cooperation with the foot-operated operating structure 1122A, controls the laser dividing device 10A according to the above information, for example, and controls the laser dividing device 10A each time the foot-operated operating structure 1122A is operated. The distance between the laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A of the optical indexing device 10A and the laser beam N1' emitted by the second laser emitter 122A is adjusted to match the width of the next pad 202c' to be installed, and the indexing drive structure 1121A of the indexing drive unit 112A of the indexing mechanism 11A of the laser indexing device 10A is controlled to drive the indexing rod 111A to rotate around the indexing axis L' and stay until the foot-operated operation structure 1122A is operated again. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the ring body 201c' placed on the support platform 13A. The distance between the laser beams M1' and N1' projected onto the circle body 201c' varies at different positions according to the width information received by the unequal width information receiving module 21232A, and the angle information received by the angle information receiving module 21241A rotates around the central axis of the circle body 201c' (coincident with the dividing axis L').

[0269] If the inching mode is adopted to control the operation of the laser indexing device 10A, the inching instruction receiving module 2131A of the operation parameter module 213A receives the inching instruction. Each time the inching instruction receiving module 2131A receives the inching instruction, the indexing drive structure 1121A drives the indexing rod 111A to rotate once according to the information received by the angle information receiving module 21241 and the width information receiving module 2123A of the end circle parameter module 212A.

[0270] Specifically, the data processing module 22A processes the angle information received by the angle information receiving module 21241A, the width information received by the unequal width information receiving module 21232A of the width information receiving module 2123A, and the inching instruction received by the inching instruction receiving module 2131A, and transmits them to the dividing device control module 23A, wherein the dividing device control module 23A controls the laser dividing device 10A according to the above information, for example, each time the inching instruction receiving module 2131A receives an inching instruction, controls the The laser indexing device 10A controls the distance between the laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A and the laser beam N1' emitted by the second laser emitter 122A, and controls the indexing drive structure 1121A of the indexing drive unit 112A of the indexing mechanism 11A of the laser indexing device 10A to drive the indexing rod 111A to rotate around the indexing axis L' according to the angle information received by the angle information receiving module 21241A, and stay until the inching instruction receiving module 2131A receives the inching instruction again. In this process, the laser beam M1' emitted by the first laser emitter 121A and the laser beam N1' emitted by the second laser emitter 122A are projected onto the ring body 201c' placed on the supporting platform 13A. The distance between the laser beams M1' and N1' projected onto the circle body 201c' varies at different positions according to the width information received by the unequal width information receiving module 21232A, and the angle information received by the angle information receiving module 21241A rotates around the central axis of the circle body 201c' (coincident with the dividing axis L').

[0271] Fig.26 and Fig. 27 The process of using the laser indexing system according to the second preferred embodiment of the present invention to assist in manufacturing the third transformer end ring 2c' through an arbitrary separation pattern is explained. The ring body 201c' used to make the third transformer end ring 2c' is placed on the supporting platform 13A of the laser dividing device 10A, wherein the placement position of the ring body 201c' is determined according to the diameter of the ring body 201c' and with reference to the positioning mark 14A, so that the central axis of the ring body 201c' passes through the center position O' and coincides with the dividing axis L', and then when the dividing rod 111A defining the dividing axis L' rotates around the dividing axis L', the laser positioning device 12A installed on the dividing rod 111A rotates around the central axis as the rotation axis, and then the first laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A and the second laser beam M2 emitted by the second laser emitter 122A rotate around the central axis of the ring body 201c', thereby performing dividing position guidance.

[0272] Specifically, the end ring 2c' is an unequally divided end ring, that is, the distances between adjacent pads 202c' of the end ring 2c' are not the same. The unequally divided and unequal width instruction receiving module 21123A of the control parameter module 211A of the instruction receiving module 21A receives an arbitrary separation instruction. The instruction information display module 241A of the information display module 24A and the instruction information prompting module 2411A prompt the operator to provide the information required in the process of making the unequally divided end ring, such as Fig.26 shown.

[0273] According to the prompt of the instruction information prompt module 2411A, the operator can input the parameters adapted to the end ring 2c' into the instruction receiving module 21A. The end ring parameter module 212A of the instruction receiving module 21A of the laser indexing control system 20A receives parameter information matching the parameters of the end ring 2c'. For example, the unequal division information receiving module 2124A of the end ring parameter module 212A receives the angle information between adjacent pads 202c', so as to jump to the corresponding angle after receiving the operation instruction.

[0274] According to the second preferred embodiment of the present invention, in any segmentation mode, the laser indexing system 1A can guide the position of the pad to be installed by a single light beam. Specifically, the laser beam M1' emitted by the first laser emitter 121A, wherein the second laser emitter 122A is turned off, thereby prompting the middle position of the pad 202c' to be installed by the first laser beam M1', so that the pad 202c' can be installed.

[0275] Specifically, after the unequal division and unequal width instruction receiving module 21123A of the distribution mode selection module 2112A receives the arbitrary division instruction, an arbitrary division page is popped up so that the operator can input parameters related to arbitrary division. After the angle information receiving module 21214 of the unequal division information receiving module 2124A receives an angle information, it is processed by the data processing module 22A and then transmitted to the indexing device control module 23A. When the division start instruction receiving module 21362A of the arbitrary division operation instruction receiving module 2136A receives a division start instruction, the indexing device control module 23A controls the distance between the laser beam M1' emitted by the first laser emitter 121A of the laser positioning device 12A of the laser indexing device 10A and the laser beam N1' emitted by the second laser emitter 122A to be adjusted to 0 and jump to an angle that matches the angle information received by the angle information receiving module 21214. When the segmentation pause instruction receiving module 21363A of the arbitrary segmentation operation instruction receiving module 2136A receives an arbitrary segmentation pause instruction, the arbitrary segmentation mode is paused. When the arbitrary segmentation stop instruction receiving module 21361A of the arbitrary segmentation operation instruction receiving module 2136A receives an arbitrary segmentation stop instruction, the arbitrary segmentation mode is stopped.

[0276] It is worth mentioning that the arbitrary segmentation mode can not only be used to assist in the production of unequally divided end circles, but can also be used to assist in the production of equally divided end circles.

[0277] Specification of the drawings Fig.28 A laser indexing control method according to the second preferred embodiment of the present invention is explained to provide guidance for the installation of a spacer block of an end ring, wherein the laser indexing control method comprises the following steps:

[0278] A') obtaining a distribution pattern information, wherein the distribution pattern is selected from an equally divided equal width distribution pattern, an equally divided unequal width distribution pattern and an arbitrary segmentation pattern.

[0279] When the equally divided and equal-width distribution mode or the equally divided and unequal-width distribution mode is selected, the following steps are performed:

[0280] B') Obtaining the end ring parameter information of the end ring to be produced.

[0281] C') acquiring control mode information, wherein the control mode information is selected from automatic mode, foot-operated mode and inching mode;

[0282] If the control mode information obtained in step C' is the foot-operated mode, the following steps are performed:

[0283] D') obtaining a foot movement instruction information; and

[0284] E') processing the end ring parameter information and controlling a laser indexing device to operate according to the end ring parameter information.

[0285] If the control mode information obtained in step C' is the inching mode, the following steps are performed:

[0286] F') obtaining one-touch command information; and

[0287] Step E'.

[0288] If the control mode information obtained in step C' is the automatic mode, the following steps are performed:

[0289] G') obtaining an automatic control instruction information; and

[0290] Step E'.

[0291] According to this second preferred embodiment of the present invention, step E' comprises the following steps:

[0292] E1') controlling the movement of the second laser emitter so that the distance between the light beam M1' emitted by the first laser emitter and the light beam N1' emitted by the second laser emitter matches the end ring parameter information obtained in step B';

[0293] E2') controls the rotation angle and rotation rhythm of the indexing rod, and further controls the rotation angle and rotation rhythm of the laser beams M1' and N1'.

[0294] It is worth mentioning that the control of the rotation angle of the indexing rod in step E2' matches the end circle parameter information obtained in step B'. The control of the rotation rhythm of the indexing rod in step E2' can be controlled according to the interval time information in the automatic mode, the foot operation rhythm in the foot mode or the inching operation rhythm in the inching mode.

[0295] If an arbitrary segmentation mode is selected in step A', then proceed to step B' and the following steps:

[0296] H') obtaining an arbitrary split start instruction; and

[0297] E”) processes the end ring parameter information and controls a laser indexing device to operate according to the end ring parameter information.

[0298] According to this second preferred embodiment of the present invention, step E" comprises the following steps:

[0299] E1”) turning off the second laser emitter; and

[0300] E2”) controls the rotation angle and rotation rhythm of the indexing rod, thereby controlling the rotation angle and rotation rhythm of the laser beam M1 ′.

[0301] It should be noted that in the apparatus and method of the present application, the components or steps in different embodiments can be decomposed and / or recombined without departing from the principles of the present invention. Such decomposition and / or recombination should be considered to be included in the inventive concept of the present application.

[0302] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A laser indexing device, characterized in that: include: an indexing mechanism; and A laser positioning device, wherein the laser positioning device can emit two laser beams with adjustable widths, wherein the laser positioning device is installed on the indexing mechanism to rotate with the rotation of the indexing mechanism.

2. The laser graduation device according to claim 1, wherein the laser positioning device comprises a first laser emitter, a second laser emitter and a laser driving unit, for respectively emitting a first laser beam and a second laser beam, wherein the laser driving unit is capable of driving the second laser emitter to move, thereby adjusting the distance between the second laser beam emitted by the second laser emitter and the first laser beam emitted by the first laser emitter.

3. The laser dividing device according to claim 2, wherein the dividing mechanism comprises a dividing rod and a dividing drive unit, wherein the laser positioning device is installed on the dividing rod, wherein the dividing drive unit drives the dividing rod to rotate, thereby driving the laser positioning device to rotate.

4. The laser indexing device according to claim 3 further comprises a supporting platform, wherein the indexing mechanism further comprises a indexing supporting structure, wherein the indexing rod and the supporting platform are supported on the indexing supporting structure. 5 . The laser indexing device according to claim 4 , further comprising a positioning mark, wherein the positioning mark is arranged on the supporting platform.

6. The laser indexing device according to claim 5, wherein the supporting platform has a through hole for the indexing rod to pass through.

7. The laser graduation device according to claim 6, wherein the laser driving unit comprises a second laser driving component for driving the second laser emitter to move, wherein the second laser driving component comprises a second laser driving motor and a second laser driving structure, wherein the second laser driving motor drives the second laser driving structure, thereby driving the second laser emitter to move.

8. The laser graduation device according to claim 7, wherein the second laser driving structure comprises a second rotating shaft and a second translation member, wherein the second translation member is sleeved on the second rotating shaft and translates along the direction in which the second rotating shaft extends as the rotating shaft rotates.

9. The laser graduation device according to claim 8, wherein the second laser driving structure further comprises a second translation rail, wherein the second translation member is mounted on the second translation rail, wherein the movement direction of the second translation member is limited by the second translation rail. 10 . The laser graduation device according to claim 9 , wherein the laser driving unit is further capable of driving the movement of the first laser emitter, thereby adjusting the position of the first laser beam emitted by the first laser emitter.

11. The laser graduation device according to claim 10, wherein the laser driving unit further comprises a first laser driving component for driving the first laser emitter to move, wherein the first laser driving component comprises a first laser driving motor and a first laser driving structure, wherein the first laser driving motor drives the first laser driving structure, thereby driving the first laser emitter to move.

12. The laser graduation device according to claim 11, wherein the first laser driving structure comprises a first rotating shaft and a first translation component, wherein the first translation component is sleeved on the first rotating shaft and translates along the direction in which the first rotating shaft extends as the rotating shaft rotates.

13. The laser indexing device according to claim 12, wherein the first laser driving structure further comprises a first translation rail, wherein the first translation member is mounted on the first translation rail, and wherein the movement direction of the first translation member is limited by the first translation rail.

14. The laser indexing device according to claim 13 further comprises a supporting platform, wherein the supporting platform and the indexing rod define a center of a circle, wherein the center of the circle defines a center line extending from the center of the circle, wherein the first laser beam and the second laser beam maintain the same distance from the center line.

15. The laser graduation device according to claim 14, wherein the graduation drive unit comprises a graduation drive structure and a foot-operated structure, wherein the foot-operated structure and the graduation drive structure are electrically connected, so that when the foot-operated structure is operated, the graduation drive structure drives the graduation rod to rotate.

16. A laser indexing system for providing position guidance for the installation of at least one spacer block of a transformer end ring, characterized in that: include: The laser indexing device according to any one of claims 1 to 15; and - Laser indexing control system; The laser indexing control system controls the first laser beam and the second laser beam generated by the laser indexing device to provide positioning guidance for the pad of the transformer end ring.

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