Laser indexing system and laser indexing apparatus thereof

Abstract

A laser indexing apparatus (10) and a laser indexing system (1) comprising same. The laser indexing apparatus (10) comprises an indexing mechanism (11) and a laser positioning apparatus (12); the laser positioning apparatus (12) is capable of emitting two laser beams having adjustable widths; the laser positioning apparatus (12) is mounted on the indexing mechanism (11) so as to rotate along with rotation of the indexing mechanism; the laser positioning apparatus (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 respectively used for emitting a first laser beam (M1) and a second laser beam (N1); the laser driving unit (124) is capable of driving the second laser emitter (122) to move, so as to adjust the distance between the second laser beam (N1) emitted by the second laser emitter and the first laser beam (M1) emitted by the first laser emitter. The laser indexing apparatus performs laser guidance on the positions of cushion blocks in the manufacturing process of a transformer end ring and collar assembly, so as to replace the method, in the traditional technology, for positioning the positions of the cushion blocks by means of a manual marking method, thereby improving the positioning precision, and reducing errors.

Description

Laser indexing system and laser indexing device 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 assembly is a crucial transformer insulation component, typically consisting of a ring body and spacers, with the spacers evenly positioned within the body. Positioning the spacers is a crucial step in the end ring assembly process. Traditionally, positioning marks, such as scribing lines, are placed on the ring body, and then the spacers are positioned at the marked locations for securement.

[0003] Traditional processes typically require manual marking of the ring body with the aid of auxiliary tools such as a dividing plate. This method of operation is subject to manual errors and is cumbersome, hindering production efficiency.

[0004] Furthermore, the distribution of spacers for different transformer end ring ferrule assembly may vary. Traditional marking methods make it difficult to meet the diverse needs of end ring ferrule assembly with a single set of auxiliary marking tools. Furthermore, the marking process places high demands on the marking operator, requiring design and operation based on different end ring ferrule assembly parameters. Manual marking is also prone to human error, making it difficult to guarantee product yield and 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.

[0006] Summary of the Invention

[0007] An object of the present invention is to provide a laser indexing system and a laser indexing device thereof, wherein the position of the pads in the transformer end ring production process is guided by controlling a laser indexing device, thereby improving the production efficiency of the transformer end ring.

[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 in the transformer end ring manufacturing process is guided by controlling the transformer end ring laser dividing device, thereby replacing the method of positioning the pad position by manual marking in the traditional process.

[0009] 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 production process of the transformer end ring is guided by controlling a transformer end ring laser dividing device, wherein no difficult-to-remove positioning marks are left on the ring body of the end ring during the production process of the end ring.

[0010] Another object of the present invention is to provide a laser indexing system and a laser indexing device thereof, wherein the system controls a transformer end ring laser indexing device to guide the position of the pad during the transformer end ring manufacturing process to improve positioning accuracy and reduce errors.

[0011] Another object of the present invention is to provide a laser indexing system and a laser indexing device thereof, wherein the system controls a transformer end ring laser indexing device to guide the position of the pad during the transformer end ring production process, thereby saving labor costs during the end ring production process.

[0012] 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 ring 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 ring of unequal width are evenly distributed 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 ring are unevenly distributed on the ring body of the end ring, and the angle between adjacent gaskets is not constant.

[0013] Another object of the present invention is to provide a laser indexing system and a laser indexing device thereof, wherein the laser indexing system can adopt a control method of controlling the laser beam change in a foot-operated, manual, automatic or other modes.

[0014] According to one aspect of the present invention, the present invention provides a laser indexing device, comprising:

[0015] an indexing mechanism; and

[0016] 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.

[0017] 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, which are respectively used to emit 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.

[0018] 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.

[0019] 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 support structure, wherein the indexing rod and the supporting platform are supported on the indexing support structure.

[0020] According to one embodiment of the present invention, the laser indexing device further comprises a positioning mark, wherein the positioning mark is provided on the supporting platform.

[0021] According to one embodiment of the present invention, the supporting platform has a through hole for the indexing rod to pass through.

[0022] 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, thereby driving the second laser emitter to move.

[0023] 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.

[0024] According to one embodiment of the present invention, the second laser driving structure further includes 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.

[0025] According to an embodiment of the present invention, 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.

[0026] 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.

[0027] According to one embodiment of the present invention, the first laser driving structure includes a first rotating shaft and a first translation member, wherein the first translation member is sleeved on the first rotating shaft and translates along the direction in which the first rotating shaft extends as the rotating shaft rotates.

[0028] According to one embodiment of the present invention, the first laser driving structure further includes 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.

[0029] 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.

[0030] According to one embodiment of the present invention, the indexing drive unit includes a indexing drive structure and a foot-operated operation structure, wherein the foot-operated operation structure and the indexing drive structure can be electrically connected, so that when the foot-operated operation structure is operated, the indexing drive structure drives the indexing rod to rotate.

[0031] 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:

[0032] a laser indexing device; and

[0033] - Laser indexing control system;

[0034] 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

[0035] FIG. 1 illustrates a laser indexing system according to a first preferred embodiment of the present invention.

[0036] FIG2 is a schematic diagram of the three-dimensional structure of a first transformer end ring.

[0037] FIG3 illustrates a laser indexing control system of the laser indexing system according to the first preferred embodiment of the present invention.

[0038] FIG4 illustrates a command receiving module of the laser indexing control system of the laser indexing system according to the first preferred embodiment of the present invention.

[0039] FIG5 illustrates an information display module of the laser indexing control system of the laser indexing system according to the first preferred embodiment of the present invention.

[0040] FIG6 is a schematic three-dimensional structural diagram of a laser indexing device of the laser indexing system according to the first preferred embodiment of the present invention.

[0041] FIG7 is an exploded perspective view of the three-dimensional structure of the laser indexing device of the laser indexing system according to the first preferred embodiment of the present invention.

[0042] FIG8 illustrates 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 first transformer end ring manufacturing by the laser indexing system according to the first preferred embodiment of the present invention.

[0043] FIG9 illustrates the process of using the laser indexing system according to the first preferred embodiment of the present invention to assist in manufacturing the first transformer end ring.

[0044] FIG10 illustrates 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 first preferred embodiment of the present invention.

[0045] FIG11 illustrates 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.

[0046] FIG12 illustrates a schematic diagram of a prompt page of the laser indexing control system in any segmentation mode during the process of assisting in manufacturing a third transformer end ring according to the first preferred embodiment of the present invention.

[0047] FIG13 illustrates 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.

[0048] FIG. 14 illustrates a laser indexing control method according to the first preferred embodiment of the present invention.

[0049] FIG15 illustrates a laser indexing control system of a laser indexing system according to the second preferred embodiment of the present invention.

[0050] FIG16 illustrates a command receiving module of the laser indexing control system of the laser indexing system according to the second preferred embodiment of the present invention.

[0051] FIG17 illustrates an information display module of the laser indexing control system of the laser indexing system according to the second preferred embodiment of the present invention.

[0052] FIG18 is a schematic diagram of a three-dimensional structure of a laser indexing device of the laser indexing system according to the second preferred embodiment of the present invention.

[0053] FIG19 is an exploded perspective view of the three-dimensional structure of the laser indexing device of the laser indexing system according to the second preferred embodiment of the present invention.

[0054] FIG20 illustrates 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 in accordance with the second preferred embodiment of the present invention.

[0055] FIG21 illustrates 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.

[0056] FIG22 illustrates 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 in accordance with the second preferred embodiment of the present invention.

[0057] FIG23 illustrates 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 second transformer end ring.

[0058] FIG24 illustrates 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 in accordance with the second preferred embodiment of the present invention.

[0059] FIG25 illustrates 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.

[0060] FIG26 illustrates a schematic diagram of a prompt page of the laser indexing control system in any segmentation mode in the process of assisting the laser indexing system in manufacturing the third transformer end ring according to the second preferred embodiment of the present invention.

[0061] FIG27 illustrates another process of the laser indexing system according to the second preferred embodiment of the present invention for assisting in the production of the third transformer end ring.

[0062] FIG. 28 illustrates a laser indexing control method according to the second preferred embodiment of the present invention. DETAILED DESCRIPTION

[0063] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0064] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying 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 operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0065] 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 elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0066] Figure 1 of the accompanying drawings in the specification illustrates a laser indexing system 1 according to a first preferred embodiment of the present invention. 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, thereby providing 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, thereby generating 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 gasket of the transformer end ring during the production process of the transformer end ring. The laser indexing control system 20 is built into an electronic device K and is communicatively connected to the laser indexing device 10.

[0067] Referring to Figure 2 of the accompanying drawings, a first transformer end ring 2a, as an example, includes at least a ring body 201a and multiple spacers 202a, with the spacers evenly distributed throughout the ring body 201a. During the manufacturing process of the first transformer end ring 2a, the ring body 201a is placed in a preset position. The laser indexing control system 20 controls the position and variation of the laser beam generated by the laser indexing device 10, thereby facilitating the installation of the spacers 202a according to the positional guidance of the laser beam.

[0068] Figure 2 of the accompanying drawings illustrates the structure of the first transformer end ring 2a, providing a more detailed description of the laser indexing system 1 and its applications. The number of spacers 202a in the first transformer end ring 2a is n, with n spacers 202a evenly distributed throughout the annular ring body 201a. In other words, the angle γ between adjacent spacers 202a is the same: 360° / n.

[0069] During the production process of the first transformer end ring 2a, the ring body 201a is placed in a predetermined position. The laser beam emitted by the laser indexing device 10 sequentially passes through the position of each spacer 202a and stops at the corresponding position, thereby positioning and installing the spacer 202a in the predetermined position of the ring body 201a.

[0070] More specifically, the laser dividing control system 20 controls the laser dividing device 10 according to the structure of the first transformer end ring 2a, so that the laser beam generated by the laser dividing 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.

[0071] 3 of the accompanying drawings, the laser indexing control system 20 includes a command receiving module 21, a data processing module 22, and a indexing device control module 23. The command receiving module 21 is used to receive parameter data related to the end ring and its production, which serves as the basis for the indexing device control module 23 to control the laser indexing device 10. The data processing module 22 processes the command data received by the command receiving module 21 and transmits it to the indexing device control module 23, so that the indexing device control module 23 can control the laser indexing device 10 according to the corresponding command data.

[0072] 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 dividing device 10 and parameters related to the control mode of the laser beam movement during the operation of the laser dividing 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 dividing device 10. The operation parameter module 213 is used to receive instructions related to the operation and positioning of the laser dividing device 10. The dividing device control module 23 controls the laser dividing device 10 according to the instructions transmitted by the operation parameter module 213 to control whether the laser dividing device 10 is ready for laser positioning.

[0073] Each spacer 202a of the first transformer end ring 2a has a width w1. During the manufacturing process of the first transformer end ring 2a, the ring body 201a is placed in a predetermined 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 spacers 202a, helping the operator identify the desired installation location of the spacer 202a and ensuring that the spacer 202a is installed on the ring body 201a.

[0074] Specifically, after the operating 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 for position.

[0075] Referring to Figures 6 and 7 of the accompanying drawings, the laser indexing device 10 includes a indexing mechanism 11 and a laser positioning device 12, wherein the laser positioning device 12 is mounted on the indexing mechanism 11 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 in the production 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 about a preset indexing axis L and to stop at a 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 angular position using the laser beam.

[0076] Specifically, the indexing mechanism 11 includes an indexing rod 111 and an 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 about the indexing axis L. The laser positioning device 12 is mounted on the indexing rod 111 so as to rotate along with the rotation of the indexing rod 111. Thus, the light beam emitted by the laser positioning device 12 can be rotated to different angles, thereby achieving guidance positioning at different angles about the indexing axis L.

[0077] 6 and 7 of the accompanying drawings, the indexing mechanism 11 further includes 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 predetermined direction. According to the first preferred embodiment of the present invention, the indexing rod 111 is supported to extend along a vertical direction.

[0078] The laser indexing device 10 further includes a support platform 13, which is supported by the indexing support structure 113 of the indexing mechanism 11 to provide a support surface 131 for the end ring to be produced. 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 horizontally, while the indexing rod 111 extends vertically. The intersection of the support platform 13 and the indexing rod 111 defines the center O of the circle.

[0079] Referring to Figures 6 and 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.

[0080] 6 and 7 of the accompanying drawings in the specification, 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 mounted 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.

[0081] Specifically, the indexing axis L defined by the indexing rod 111 and the supporting surface 131 are perpendicular to each other and intersect at a circle center position O. The positioning mark 14 helps the operator to locate the center of the ring body of the end ring to be produced at the circle center position O.

[0082] 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 height sizes and meet the needs of raising in the working state and retracting in the non-working state.

[0083] 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 about 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 about the indexing axis L according to a preset rhythm. As a result, the laser positioning device 12 installed on the indexing rod 111 rotates along with the rotation of the indexing rod 111. As a result, the laser beam emitted by the laser positioning device 12 rotates about the indexing axis L, thereby providing an indication of the installation position of the end ring's pad.

[0084] 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, thereby controlling the rotation of the laser positioning device 12 around the indexing axis L, thereby controlling 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, thereby controlling the angle and rhythm of the rotation of the laser positioning device 12 around the indexing axis L, thereby controlling the angle and time of the rotation of the laser beam emitted by the laser positioning device 12 around the indexing axis L.

[0085] As an application example, the n spacers 202a of the first transformer end ring 2a are evenly distributed throughout the annular ring body 201a. During the manufacturing process of the first transformer end ring 2a, corresponding instructions are input into the laser indexing control system 20. Based on the received instructions, the laser indexing control system 20 controls the indexing rod 111 of the laser indexing device 10 to rotate 360° / n around the indexing axis L. This in turn controls the laser positioning device 12 to rotate 360° / n around the indexing axis L, thereby controlling the laser beam emitted by the laser positioning device 12 to rotate 360° / n around the indexing axis L.

[0086] For example, after the end ring parameter module 212 of the instruction receiving module 21 of the laser dividing control system 20 receives the parameter instruction information of "equal number 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.

[0087] 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.

[0088] 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.

[0089] 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 operating 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.

[0090] In automatic mode, the laser indexing control system 20 receives the interval time information and controls the rotation rhythm of the laser positioning device 12 around the indexing axis L according to the received interval time information, thereby controlling the rotation rhythm of the laser beam emitted by the laser positioning device 12 around the indexing axis L. For example, when the laser indexing control system 20 receives the parameter information instruction of "interval time t1 = 5s", the laser indexing control system 20 controls the indexing rod 111 to rotate around the indexing axis L at a rhythm of once every 5s, each time rotating by an angle of 360° / n and then stopping. The laser positioning device 12 then rotates around the indexing axis L at a rhythm of once every 5s, each time rotating by an angle of 360° / n. The laser beam emitted by the laser positioning device 12 then rotates around the indexing axis L at a rhythm of once every 5s, each time rotating by an angle of 360° / n, so that the operator can position and install the spacer 202a until all spacers 202a are installed. Specifically, the end ring parameter module 212 includes an interval time information receiving module 2121. In automatic mode, the interval time information receiving module 2121 of the laser indexing control system 20 receives 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 based on the interval time information, thereby controlling the rhythm of the laser positioning device 12 rotating around the indexing axis L, and further controlling 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 once every 5s, and each time the rotation angle is 360° / n and stops, and then the laser positioning device 12 rotates around the indexing 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 indexing 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.

[0091] 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. When the automatic mode instruction receiving module 21111 receives a 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 automatically controls the rotational rhythm of the indexing rod 111 about the indexing axis L based on the interval time information received by the interval time information receiving module 2121 of the end ring parameter module 212. This in turn controls the rotational rhythm of the laser positioning device 12 about the indexing axis L, thereby controlling the rotational rhythm of the laser positioning device 12 and the rotational rhythm of the laser beam emitted by the laser positioning device 12 about 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, 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] 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 rotation rhythm of the indexing rod 111 around the indexing axis L according to the foot-operated instruction received by the laser indexing device 10, thereby controlling the rotation rhythm of the laser positioning device 12 around the indexing axis L, and further controlling the rotation rhythm of the laser beam emitted by the laser positioning device 12 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.

[0093] Specifically, in the foot-operated mode, the user controls the rhythm of the laser positioning device 12 rotating around the graduation 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 graduation 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.

[0094] According to the first preferred embodiment of the present invention, when the foot-operated 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.

[0095] The laser indexing control system 20 of the laser indexing system 1 further includes an information display module 24 for displaying information related to the laser indexing control system 20 controlling the laser indexing device 10. The information display module 24 includes a command information display module 241 and a status information display module 242, which are respectively used to display input command information and operating status information of the laser indexing control system 20.

[0096] 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 information about the status control of the laser indexing device 10 by the indexing 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 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 score" are displayed on the display interface, the operator can fill in the corresponding position with data that matches the number of spacers 202a to be produced for the first transformer end ring 2a, so as to enable the indexing device control module 23 to control the status of the laser indexing device 10.

[0097] 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 correspondingly set 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.

[0098] 5 of the accompanying drawings of the specification, 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.

[0099] 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.

[0100] Accordingly, 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, respectively used to display the equal number data, width data, and interval time data entered by the operator, or the raw data of the above three data. Specifically, the operator can enter data corresponding to the number of spacers 202a evenly distributed on a ring body 201a of the first transformer end winding 2a in the equal number display module 24121, and the entered data will be displayed by the equal number display module 24121. Similarly, the operator can enter data for 1 / 2 of the width of each spacer 202a in the width display module 24122, and the entered data will be displayed by the width display module 24122. Similarly, the operator can enter data for the residence time of the laser beam emitted by the laser indexing device 10 at each spacer 202a during operation in the interval time display module 24123, and the entered data will be displayed by the interval time display module 24123.

[0101] 4 of the accompanying drawings, 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 indexing control system 20 controls the laser indexing device 10 and the distribution mode of the pads 202a of the first transformer end ring 2a to be manufactured on the ring body 201a.

[0102] According to the first preferred embodiment of the present invention, the control mode module 2111 can be 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 prompt module 21112. When the automatic mode instruction receiving module 21111 receives an instruction to activate the automatic mode, the automatic mode is activated. When the foot-operated operation structure 1122 of the laser indexing device 10 receives a foot operation, the foot-operated mode is activated, and the foot-operated mode operation prompt module 21112 of the control mode module 2111 sends a prompt signal to indicate that the laser indexing system 1 is in the foot-operated mode. Specifically, the foot-operated mode operation prompt module 21112 sends a "foot-controlled indexing" prompt signal to indicate that the laser indexing system 1 is in the foot-operated mode.

[0103] 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.

[0104] 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 of the circle, 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, that is, 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 60 mm. In automatic mode, the distance between the beam M1 and the center line X1 is always maintained at 60 mm. Similarly, the distance between the beam N1 and the center line X1 is always maintained at 60 mm. Throughout the automatic mode, the distance between the first and second laser beams M1 and N1 remains constant, with both M1 and N1 maintaining the same distance of 60 mm from the center line X1. Furthermore, the center line X1 consistently extends outward from a center O on the indexing axis L and rotates 12° about the center O at a 5-second interval. It is worth noting that the center line X1 may not be displayed in spatial form. In this first embodiment of the present invention, the center line X1 is used to further describe the positional relationship and movement of the first and second laser beams M1 and N1.

[0105] 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 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 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. Throughout the foot-motion mode, the distance between the first and second laser beams M1 and N1 remains constant, with both M1 and N1 maintaining the same distance of 60 mm from the center line X1. Furthermore, the center line X1 consistently extends outward from a center O on the indexing axis L and rotates 12° around the center O with each foot-motion. It is worth noting that the center line X1 may be a spatial location not displayed. In this first embodiment of the present invention, the center line X1 is used to further describe the positional relationship and movement of the first and second laser beams M1 and N1.

[0106] 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, throughout the inching mode, the distance between the first and second laser beams M1 and N1 remains constant; both M1 and N1 maintain the same distance of 60 mm from the center line X1. Furthermore, the center line X1 consistently extends outward from a center O on the indexing axis L and rotates 12° around the center O per inching. It is worth noting that the center line X1 may be a spatial location not displayed. In this first embodiment of the present invention, the center line X1 is used to describe in more detail the positional relationship and movement of the first and second laser beams M1 and N1.

[0107] The distribution mode selection module 2112 of the control parameter module 211 can be used to select a distribution mode based on the distribution of the spacers 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 respectively used to receive equal-division equal-width instructions and equal-division unequal-width instructions. As in the above example, the widths of the spacers 202a of the first transformer end ring 2a are all the same, 60mm*2=120mm. The above automatic mode is performed after the equal-division equal-width instruction receiving module 21121 receives the equal-division equal-width instruction.

[0108] In another example, a second transformer end ring 2b includes a ring body 201b and multiple spacers 202b, each spacer 202b evenly distributed within the ring body 201b and having different widths. During the production process of this second transformer end ring 2b, the equal-division unequal-width instruction receiving module 21122 receives an equal-division unequal-width instruction, causing the laser indexing control system 20 to display an equal-division unequal-width parameter setting page for setting parameters for the spacers 202b at different locations.

[0109] Specifically, the end ring parameter module 212 further includes an equal-width information receiving module 2122 and a width information receiving module 2123, respectively for receiving information related to the number and width of the end ring spacers. More specifically, the width information receiving module 2123 includes an equal-width information receiving module 21231 and an unequal-width information receiving module 21232, respectively for receiving width information for equally divided equal-width end rings and equally divided unequal-width end rings.

[0110] As an example, the widths of the pads 202a of the first transformer end ring 2a are identical. 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 widths of the pads 202a. The data processing module 22 processes this width information and transmits it to the indexing device control module 23, which then controls the operation of the laser indexing device 10 accordingly.

[0111] As another example, the widths of the individual pads 202b of the second transformer end ring 2b vary. During the production 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 individual pads 202b. The data processing module 22 processes this width information and transmits it to the indexing device control module 23, which then controls the operation of the laser indexing device 10 accordingly. Referring to Figure 10 of the accompanying drawings, the unequal width information receiving module 21232 can receive width information of any equal division to provide targeted guidance for the position of each pad 202b.

[0112] 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 prompted by the laser lines, so that the operator can install the pad.

[0113] According to this 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 provided through a random spacing pattern to accommodate the production requirements of end rings with unevenly distributed pads. Figure 13 of the accompanying drawings illustrates an end ring 2c with unevenly distributed pads. This end ring 2c includes a ring body 201c and multiple pads 202c, wherein the pads 202c are unevenly 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, the angle between the second pad 2022c and the third pad 2023c is γ2, the angle between the third pad 2023c and the fourth pad 2024c is γ3, and 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 splitting mode, thereby facilitating the installation of the pad 202c.

[0114] Specifically, the end ring parameter module 212 further includes an unequal division information receiving module 2124 for receiving information regarding the angular inconsistency between adjacent pads 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. 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. Figure 12 of the accompanying drawings illustrates an arbitrary division page. More specifically, during the production process of the end ring 2c in which the angles between adjacent pads 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 spacing angle information of the spacers of the unequally divided end rings. Accordingly, the instruction information prompting module 2411 further includes an arbitrary division angle prompting module 24114, wherein the instruction information data display module 2412 further includes an arbitrary division angle displaying module 24124. The arbitrary division angle prompting module 24114 is used to indicate the name of the displayed instruction information parameter, for example, prompting the user to enter an arbitrary division angle by displaying the text "Set Angle." The arbitrary division angle displaying module 24124 of the instruction information data displaying module 2412 is used to display the specific data of the arbitrary division angle.

[0115] Referring to Figure 5 , the information display module 24 further includes a prompt information display module 242 for displaying information during the operation of the laser indexing system 1. This prompt information display module 242 includes a real-time angle display module 2421 for displaying the real-time angle of the laser beam. Specifically, during the end ring production process, the laser beam emitted by the laser indexing device 10 rotates as the pad is installed, its angle gradually decreasing from the initial position until it completes a full rotation and the pad is installed. Therefore, during the end ring production process, this real-time angle parameter can be used to indicate the progress of the pad installation.

[0116] Referring to Figure 5 , the prompt information display module 242 further includes a real-time width information display module 2422 and a real-time equal-number information display module 2423, respectively used to display information related to the real-time distance between the first and second laser beams M1 and N1 during operation and the position to which the laser beams have jumped. According to this 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 centerline X1 is the same, w1 / 2. The real-time width information display module 2422 displays real-time data for the distance w1 / 2.

[0117] It's worth noting that, depending on the needs of different end rings, the starting value of the real-time angle may not be zero and may be set as needed. Specifically, the instruction information display module 241 further includes an angle offset prompt module 2415 for prompting the user to enter angle offset data at the corresponding location. Accordingly, the instruction information data display module 2412 further includes an angle offset display module 24125 for receiving and displaying the entered angle offset data.

[0118] The control parameter module 211 further includes a system stop instruction receiving module 2113 for receiving an instruction to stop the laser indexing control system 20 .

[0119] 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.

[0120] 4 of the accompanying drawings, the operating 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.

[0121] It is worth mentioning that during the end ring production process, as the installation requirements of pads in different positions increase, 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.

[0122] The operating parameter module 213 further includes a scale pause instruction receiving module 2134 for receiving a scale pause instruction. After the scale pause instruction receiving module 2134 receives the scale pause instruction, the data processing module 22 processes the instruction and transmits it to the indexing device control module 23, thereby controlling the laser beam emitted by the laser indexing device 10 to stop rotating. According to the first preferred embodiment of the present invention, after the scale pause instruction receiving module 2134 receives the scale pause instruction, the data processing module 22 processes the instruction and transmits it to the indexing device control module 23, thereby controlling the indexing device control module 23 to stop rotating the indexing rod 111 of the laser indexing device 10, thereby stopping the laser beam emitted by the laser indexing device 10.

[0123] The operating parameter module 213 further includes an indexing rod operating instruction receiving module 2135. According to the first preferred embodiment of the present invention, the indexing rod operating instruction receiving module 2135 includes an indexing rod raising instruction receiving module 21351 and an indexing rod lowering instruction receiving module 21352, which are respectively used to receive the indexing rod raising instruction and the indexing rod lowering instruction. The data processing module 22 then processes the instructions and transmits them to the indexing device control module 23. The indexing device control module 23 then controls the indexing rod 111 of the laser indexing device 10 to rise or fall, thereby coordinating the operation and storage needs of the laser indexing device 10.

[0124] 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 .

[0125] The instruction receiving module 21 further includes a parameter repairing module 214 to adjust the manufacturing accuracy of the laser indexing control system 20 as needed.

[0126] The prompt information display module 242 further includes an arbitrary split 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 split mode prompt module 2425 is used to prompt whether the laser graduation control system 20 is in an arbitrary split mode working state.

[0127] Referring to Figure 6 of the accompanying drawings, the laser positioning device 12 of the laser indexing device 10 further includes a support base 123, wherein the first laser emitter 121 and the second laser emitter 122 can both move along a 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 this 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 centerline X1. During the end ring production process, 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 centerline X1, namely, w1 / 2.

[0128] The laser positioning device 12 further includes a laser drive unit 124 to drive the first laser emitter 121 and the second laser emitter 122 to move, thereby adjusting 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, thereby providing positioning guidance for the edge positions of the pads on both sides of the end ring to be produced. Specifically, the laser drive unit 124 is mounted on the support base 123. The laser drive 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 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.

[0129] 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 according to a predetermined method and drive the movement of the first laser emitter 121. 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 .

[0130] 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 rotation axis 124121. In other words, the first translation rail 124123 and the first rotation axis 124121 are arranged parallel to each other. The first translation member 124122 is mounted 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 with the rotation of the first rotating shaft 124121, but only moves in the direction in which the first translation rail 124123 extends.

[0131] 6 of the accompanying drawings, 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 the first translation member 124122 can only move along the direction in which the first rotating shaft 124121 and the first translation rail 124123 are extended through the common restriction of the parallel arranged first rotating shaft 124121 and the first translation rail 124123, and thereby drive the first laser emitter 121 to move along the direction in which the first rotating shaft 124121 and the first translation rail 124123 are extended. 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 .

[0132] According to this first preferred embodiment of the present invention, the first rotating shaft 124121 is provided with a threaded structure. Accordingly, the first rotating shaft sleeve portion 1241221 of the first translating member 124122 is provided with a threaded mechanism that matches the threaded structure of the first rotating shaft 124121. Restricted by the first translating rail 124123, the first translating member 124122, sleeved on the first rotating shaft 124121, does not rotate with the rotation of the first rotating shaft 124121. Driven by the first rotating shaft 124121, the first translating member 124122 translates along the direction of the first rotating shaft 124121, thereby driving the first laser emitter 121 to translate along the direction of the first rotating shaft 124121. Consequently, the first laser beam M1 emitted by the first laser emitter 121 translates along the direction of the first rotating shaft 124121.

[0133] According to the first preferred embodiment of the present invention, the second laser drive assembly 1242 includes a second laser drive motor 12421 and a second laser drive structure 12422. The second laser drive motor 12421 drives the second laser drive structure 12422 to operate in a predetermined manner and drive the second laser emitter 122 to move. Specifically, the second laser drive structure 12422 includes a second rotating shaft 124221 and a second translation member 124222. The second translation member 124222 is sleeved on the second rotating shaft 124221 and translates along the direction of the second rotating shaft 124221 as the rotating shaft 124221 rotates. More specifically, one end of the second rotating shaft 124221 is mounted to the second laser drive motor 12421, while the other end of the second rotating shaft 124221 is mounted to the support base 123. The second laser drive motor 12421 is mounted to the support base 123. The second laser drive motor 12421 drives the second rotating shaft 124221 to rotate about its own defined axis. The second laser emitter 122 is mounted on the second translation member 124222. The second translation member 124222, mounted on the second rotating shaft 124221, translates along the direction of the second rotating shaft 124221 as the second rotating shaft 124221 rotates, thereby driving the second laser emitter 122 to translate along the direction of the second rotating shaft 124221.

[0134] More specifically, the second laser driving structure 12422 further includes a second translation rail 124223 mounted on the support base 123, wherein the second translation rail 124223 extends in the same direction as the second rotation axis 124221. In other words, the second translation rail 124223 and the second rotation axis 124221 are arranged parallel to each other. The second translation member 124222 is mounted 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 mounted 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 with the rotation of the second rotating shaft 124221, but only moves in the direction in which the second translation rail 124223 extends.

[0135] 6 and 9 of the accompanying drawings, 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 the second translation member 124222 can only move along the direction in which the second rotating shaft 124221 and the second translation rail 124223 are extended through the common restriction of the parallel arranged second rotating shaft 124221 and the second translation rail 124223, and thereby drive the second laser emitter 122 to move along the direction in which the second rotating shaft 124221 and the second translation rail 124223 are extended. 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 .

[0136] According to this first preferred embodiment of the present invention, the second rotating shaft 124221 is provided with a threaded structure. Accordingly, the second rotating shaft sleeve portion 1242221 of the second translation member 124222 is provided with a threaded mechanism that matches the threaded 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, does not rotate with the rotation of the second rotating shaft 124221. Driven by the second rotating shaft 124221, the second translation member 124222 translates along the direction of the second rotating shaft 124221, thereby driving the second laser emitter 122 to translate along the direction of the second rotating shaft 124221. Consequently, the second laser beam M1 emitted by the second laser emitter 122 translates along the direction of the second rotating shaft 124221.

[0137] 6 of the accompanying drawings in the specification, the laser positioning device 12 further includes a shell 125, wherein the shell 125 is mounted 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.

[0138] 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.

[0139] Referring to Figure 6 of the accompanying drawings in the specification, the indexing drive unit 112 includes a indexing drive structure 1121 and the foot-operated operation structure 1122, wherein the indexing drive structure 1121 is connected to the foot-operated operation structure 1122, wherein in the foot-operated operation mode, each time the foot-operated operation structure 1122 is operated, the indexing drive structure 1121 drives the indexing rod 111 to rotate once.

[0140] FIG9 illustrates the process of using the laser indexing system according to the first preferred embodiment of the present invention to assist in the production of a first transformer end ring 2a. The ring body 201a used to produce the first transformer end ring 2a is placed on the support platform 13 of the laser indexing device 10. The placement of the ring body 201a is determined based on its diameter 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. As the indexing rod 111, which defines the indexing axis L, rotates about the indexing axis L, the laser positioning device 12 mounted on the indexing rod 111 rotates about the central axis Y1. Consequently, the first laser beam M1 emitted by the first laser emitter 121 and the second laser beam M2 emitted by the second laser emitter 122 of the laser positioning device 12 rotate about the central axis Y1 of the ring body 201a, thereby providing indexing position guidance.

[0141] Specifically, the end ring 2a is an equally divided, equal-width end ring. The equally divided, 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, 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 for the equally divided, equal-width end ring production process, as shown in FIG8 .

[0142] Following the prompt from the instruction information prompt module 2411, the operator can input parameters matching 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 an equal number of n = 30, indicating that the number of pads 202a in 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 width information of w1 / 2 = 60 mm.

[0143] If the laser indexing device 10 is controlled in automatic mode, it is necessary to input interval time information into the interval time information receiving module 2121 of the end ring parameter module 212. After receiving the interval time information, the indexing device control module 23 controls the time the indexing rod 111 of the indexing mechanism 11 of the laser indexing device 10 remains at each position after rotating about the indexing axis L by an angle corresponding to the equal fraction n1. For example, the interval time information received by the interval time information receiving module 2121 is interval time t1 = 5 seconds.

[0144] 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 controls the dividing drive unit 112 of the dividing mechanism 11 of the laser dividing device 10 to drive the dividing rod 111 to rotate 12° ((360°) each time around the dividing axis L / n=360° / 30=12°), and pauses for 5 seconds (t1) after each rotation. After 5 seconds, 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 its original position by the indexing drive unit 112, that is, the indexing rod 111 rotates 360°. During 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 support platform 13. As shown in Figure 9, the laser beams M1 and N1 projected onto the ring body 201a always maintain a protective distance w1 and rotate 12° each time around the central axis Y1 of the ring body 201a (coinciding with the indexing axis L), and pause for 5 seconds after each rotation, to facilitate the operator to install the pad 202a, until n pads 202a are installed.

[0145] If the laser indexing device 10 is controlled by foot-operated mode, the foot-operated operating structure 1122 is operated. Each time the foot-operated operating structure 1122 is operated, the indexing drive structure 1121 drives the indexing rod 111 to rotate once based on the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end circle parameter module 212.

[0146] 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 controls the laser dividing device 10 according to the above information in cooperation with the foot-operated operating structure 1122, 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 controls the laser dividing device 10 to be w1 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 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 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 201a placed on the supporting platform 13. As shown in Figure 9, 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).

[0147] If the inching mode is used to control the operation of the laser indexing device 10, the inching instruction receiving module 2131 of the operating 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 based on the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end ring parameter module 212.

[0148] 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 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 each time the inching instruction receiving module 2131 receives a 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. During 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).

[0149] Figures 10 and 11 illustrate the process of using the laser indexing system according to the first preferred embodiment of the present invention to assist in the production of a second transformer end ring 2b. The ring body 201b used to produce the second transformer end ring 2b is placed on the support platform 13 of the laser indexing device 10. The placement of the ring body 201b is determined based on its diameter 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. As the indexing rod 111, which defines the indexing axis L, rotates about the indexing axis L, the laser positioning device 12 mounted on the indexing rod 111 rotates about the central axis. Consequently, the first laser beam M1 emitted by the first laser emitter 121 and the second laser beam M2 emitted by the second laser emitter 122 of the laser positioning device 12 rotate about the central axis of the ring body 201b, thereby providing indexing position guidance.

[0150] 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 for the equally divided unequal width end ring production process, as shown in FIG10.

[0151] Following the prompt from the instruction information prompt module 2411, the operator can input parameters matching 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 number information receiving module 2122 of the end ring parameter module 212 receives an equal number of n = 30, indicating that the number of spacers 202b in the second transformer end ring 2b is 30. The unequal width information receiving module 2123 of the width information receiving module 2123 of the end ring parameter module 212 receives information about the different widths of each spacer 202b.

[0152] If the laser indexing device 10 is controlled in automatic mode, it is necessary to input interval time information into the interval time information receiving module 2121 of the end ring parameter module 212. After receiving the interval time information, the indexing device control module 23 controls the time the indexing rod 111 of the indexing mechanism 11 of the laser indexing device 10 remains at each position after rotating about the indexing axis L by an angle corresponding to the equal fraction n1. For example, the interval time information received by the interval time information receiving module 2121 is interval time t1 = 5 seconds.

[0153] 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 fraction information received by the equal fraction 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 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 dividing drive unit 112 of the dividing mechanism 11 of the laser dividing device 10 to drive the dividing rod 111 to rotate 12° ((360° / n=360° / 30=12°) each time around the dividing 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 to be adjusted according to the width of each pad 202b, and After each rotation, it stays for 5 seconds (t1). After 5 seconds, the indexing drive unit 112 drives the indexing rod 111 to rotate 12 degrees 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 360 degrees. 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 20 placed on the support platform 13. As shown in FIG11 , the distance between the laser beams M1 and N1 projected onto the ring body 201b varies at different locations according to the width information received by the unequal-width information receiving module 21232, thereby matching the different width requirements of different pads 202b. The ring body 201b rotates 12° each time around the central axis (coinciding with the indexing axis L) of the ring body 201b, and pauses for 5 seconds after each rotation to facilitate the operator's installation of the pad 202b, until n pads 202b are installed.

[0154] If the laser indexing device 10 is controlled by foot-operated mode, the foot-operated operating structure 1122 is operated. Each time the foot-operated operating structure 1122 is operated, the indexing drive structure 1121 drives the indexing rod 111 to rotate once based on the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end circle parameter module 212.

[0155] 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 2123 of the width information receiving module 2123, 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 in cooperation with the foot-operated operating structure 1122, for example, 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 to match the width of the next pad 202b to be installed each time the foot-operated operating structure 1122 is operated, and controls the laser dividing device 10 to control 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 to match the width of the next pad 202b to be installed, and controls the laser dividing device 10 to control 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 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. During 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 support 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).

[0156] If the inching mode is used to control the operation of the laser indexing device 10, the inching instruction receiving module 2131 of the operating 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 based on the information received by the score information receiving module 2122 and the width information receiving module 2123 of the end ring parameter module 212.

[0157] 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 of the laser 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. During 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).

[0158] Figures 12 and 13 illustrate the process of using the laser indexing system according to the first preferred embodiment of the present invention to assist in the production of a third transformer end ring 2c. The ring body 201c used to produce the third transformer end ring 2c is placed on the support platform 13 of the laser indexing device 10. The placement of the ring body 201c is determined based on its diameter 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. As the indexing rod 111, which defines the indexing axis L, rotates about the indexing axis L, the laser positioning device 12 mounted on the indexing rod 111 rotates about the central axis. Consequently, the first laser beam M1 emitted by the first laser emitter 121 and the second laser beam M2 emitted by the second laser emitter 122 of the laser positioning device 12 rotate about the central axis of the ring body 201c, thereby providing indexing position guidance.

[0159] Specifically, the end ring 2c is an unequally spaced end ring, meaning that the distances between adjacent pads 202c of the end ring 2c are not identical. The production of the unequally spaced end ring can be assisted by an arbitrary spacing pattern. The unequally spaced and unequal-width instruction receiving module 21123 of the distribution pattern selection module 2112 of the control parameter module 211 of the instruction receiving module 21 receives an arbitrary spacing 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 for the production of the unequally spaced end ring, as shown in FIG12 .

[0160] Following the prompt from the instruction information prompt module 2411, the operator can input parameters matching 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 information about the angle between adjacent pads 202c, enabling the system to shift to the corresponding angle upon receiving the operation instruction.

[0161] According to the first preferred embodiment of the present invention, in any split mode, the laser indexing 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 a possible variant embodiment, in any split mode, the position of the pad 202c can be guided by only one laser beam, for example, by turning off the first laser emitter 121 and allowing the laser beam N1 emitted by the second laser emitter 122 to coincide with the center line X1 and indicate 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.

[0162] Specifically, after the unequal division and unequal width instruction receiving module 21123 of the distribution mode selection module 2112 receives the arbitrary division instruction, a random division page pops up for the operator to enter parameters related to the arbitrary division. After the angle information receiving module 21214 of the unequal division information receiving module 2124 receives angle information, it is processed by the data processing module 22 and then transmitted to the indexing device control module 23. When the division start instruction receiving module 21362 of the arbitrary division operation instruction receiving module 2136 receives a division start instruction, the indexing device control module 23 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 indexing device 10 to be adjusted to zero and jump to an angle that matches the angle information received by the angle information receiving module 21214. When the division pause instruction receiving module 21363 of the arbitrary division operation instruction receiving module 2136 receives an arbitrary division pause instruction, the arbitrary division 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.

[0163] 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.

[0164] FIG14 of the accompanying drawings illustrates a laser indexing control method according to the first preferred embodiment of the present invention to provide guidance for the installation of a spacer block of an end ring, wherein the laser indexing control method includes the following steps:

[0165] 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.

[0166] When the equally divided equal-width distribution mode or the equally divided unequal-width distribution mode is selected in step A, the following steps are performed:

[0167] B) Obtaining end ring parameter information of the end ring to be produced.

[0168] C) acquiring control mode information, wherein the control mode information is selected from an automatic mode, a foot-operated mode, and a jog mode;

[0169] If the control mode information obtained in step C is the foot-operated mode, perform the following steps:

[0170] D) obtaining a movement instruction information; and

[0171] E) processing the end ring parameter information and controlling a laser indexing device to operate according to the end ring parameter information.

[0172] If the control mode information obtained in step C is the inching mode, perform the following steps:

[0173] F) obtaining one-touch movement instruction information; and

[0174] Step E.

[0175] If the control mode information obtained in step C is automatic mode, perform the following steps:

[0176] G) obtaining automatic control instruction information; and

[0177] Step E.

[0178] If an arbitrary segmentation mode is selected in step A, proceed to step B and the following steps:

[0179] H) obtaining an arbitrary split start instruction; and

[0180] Step E.

[0181] According to this first preferred embodiment of the present invention, step E comprises the following steps:

[0182] 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;

[0183] E2) Control the rotation angle and rotation rhythm of the indexing rod, and further control the rotation angle and rotation rhythm of the laser beams M1 and N1.

[0184] It is worth mentioning that the control of the rotation angle of the indexing rod in step E2 matches the end ring parameter information obtained in step B. The control of the rotation rhythm of the indexing rod in step E2 can be controlled based on the interval time information in automatic mode, the foot-operation rhythm in foot-operation mode, or the inching operation rhythm in inching mode.

[0185] According to this first preferred embodiment of the present invention, step B comprises the following steps:

[0186] B1) obtaining the number of equal parts, width and interval information of the end rings to be produced; and

[0187] B2) Obtaining interval angle information.

[0188] 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.

[0189] According to a second preferred embodiment of the present invention, a laser indexing system 1A is provided. 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, thereby providing positional 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, thereby generating laser beams with preset spacing at a series of preset positions according to a preset rhythm to produce a marking effect, thereby providing positional guidance for the position of the transformer end ring pads during the production process.

[0190] Referring to Figure 15 of the accompanying drawings, the laser indexing control system 20A includes a command receiving module 21A, a data processing module 22A, and a scale-measuring device control module 23A. The command receiving module 21A is used to receive parameter data matching the end ring and its manufacturing process, which serves as the basis for the scale-measuring device control module 23A to control the laser indexing device 10A. The data processing module 22A processes the command data received by the command receiving module 21A and transmits it to the scale-measuring device control module 23A, so that the scale-measuring device control module 23A can control the laser indexing device 10A according to the corresponding command data.

[0191] 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 the 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 and positioning 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.

[0192] Referring to Figure 18 of the accompanying drawings, the laser indexing device 10A includes an indexing mechanism 11A and a laser positioning device 12A, wherein the laser positioning device 12A is mounted on the indexing mechanism 11A to control the operating 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 in the end ring production process by marking the installation position of the end ring gasket with a laser beam. Specifically, the indexing mechanism 11A drives the laser positioning device 12A to rotate about a preset indexing axis L' and to stop at a corresponding angle based on instructions received by the laser indexing control system 20A, so that the laser positioning device 12A can be positioned at a preset angular position using the laser beam.

[0193] Specifically, the indexing mechanism 11A includes an indexing rod 111A and an indexing drive unit 112A, wherein the indexing rod 111A defines the indexing axis L', and the indexing drive unit 112A drives the indexing rod 111A to rotate about the indexing axis L'. The laser positioning device 12A is mounted on the indexing rod 111A so as to rotate with the rotation of the indexing rod 111A. As a result, the light beam emitted by the laser positioning device 12A can be rotated to different angles, thereby achieving guidance and positioning at different angles about the indexing axis L'.

[0194] 18 of the accompanying drawings, the indexing mechanism 11A further includes 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 predetermined direction. According to the second preferred embodiment of the present invention, the indexing rod 111A is supported to extend along a vertical direction.

[0195] The laser indexing device 10A further includes a support platform 13A, which 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. 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 horizontally, while the indexing rod 111A extends vertically.

[0196] Referring to Figure 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.

[0197] Referring to Figure 18 of the accompanying drawings in the specification, the support platform 13A has a through hole 130A, wherein the dividing rod 111A passes through the through hole 130A, and the laser positioning device 12A mounted on the dividing rod 111A is supported above the supporting surface 131A of the support platform 13A so as to provide laser beam positioning guidance for the end ring to be produced on the supporting surface 131A.

[0198] 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 helps the operator locate the center of the ring body to be produced at the circle center position O'.

[0199] 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 height sizes and meet the needs of raising in the working state and retracting in the non-working state.

[0200] 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 move up and down and to rotate about its indexing axis L'. Specifically, the indexing drive unit 112A receives control from the laser indexing control system 20A and drives the indexing rod 111A to move up and down according to corresponding instructions, and drives the indexing rod 111A to rotate about the indexing axis L' according to a preset rhythm. As a result, the laser positioning device 12A mounted on the indexing rod 111A moves up and down as the indexing rod 111A moves up and down, and rotates as the indexing rod 111A rotates. As a result, the laser beam emitted by the laser positioning device 12A rotates about the indexing axis L', thereby providing an indication of the installation position of the end ring's pad.

[0201] 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, thereby controlling the rotation of the laser positioning device 12A around the indexing axis L', thereby controlling 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, thereby controlling the angle and rhythm of the rotation of the laser positioning device 12A around the indexing axis L', thereby controlling the angle and rhythm of the rotation of the laser beam emitted by the laser positioning device 12A around the indexing axis L'.

[0202] The control parameter module 211A includes a control mode selection instruction receiving module 2111A. This control mode selection instruction receiving module 2111A includes an automatic mode instruction receiving module 21111A. When the automatic mode instruction receiving module 21111A receives a 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 automatically controls the rotational rhythm of the indexing rod 111A around the indexing axis L' based on the interval time information received by the interval time information receiving module 2121A of the end ring parameter module 212A. This in turn controls the rotational rhythm of the laser positioning device 12A around the indexing axis L', thereby controlling the rotational rhythm of the laser positioning device 12A around the indexing axis L' and, in turn, the rotational rhythm of the laser beam emitted by the laser positioning device 12A 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, and further control the rhythm of the laser positioning device 12A rotating around the dividing axis L', and further control the rhythm of the laser beam emitted by the laser positioning device 12A rotating around the dividing axis L'.

[0203] 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 controls the rotation rhythm of the indexing rod 111A around the indexing axis L' based on the foot-operated instruction received by the laser indexing device 10A, thereby controlling the rotation rhythm of the laser positioning device 12A around the indexing axis L', and further controlling the rotation rhythm of the laser beam emitted by the laser positioning device 12A 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, and further control the rhythm of the laser positioning device 12A rotating around the dividing axis L', and further control the rhythm of the laser beam emitted by the laser positioning device 12A rotating around the dividing axis L'.

[0204] Specifically, 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 laser beam emitted by the laser positioning device 12A 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 pad; 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 pad... until all the pads are installed.

[0205] The laser indexing control system 20A of the laser indexing system 1A further includes an information display module 24A for displaying information related to the laser indexing control system 20A controlling the laser indexing device 10A. The information display module 24A includes a command information display module 241A and a status information display module 242A, respectively displaying input command information and operating status information of the laser indexing control system 20A.

[0206] 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 information about the status control of the laser indexing device 10A by the indexing 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 parameter prompts to be input, so that the operator can supplement the parameter data in the corresponding position. For example, if the words "Set equal score" are displayed on the display interface, the operator can fill in the corresponding position with data that matches the number of pads to be produced for the end ring, so as to enable the indexing device control module 23A to control the state of the laser indexing device 10A.

[0207] 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 correspondingly set to its corresponding instruction information data display module 2412 for the operator to identify. According to this 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.

[0208] 17 of the accompanying drawings of the specification, 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.

[0209] 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", which are used to 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.

[0210] Accordingly, 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, respectively used to display the equal number data, width data, and interval time data entered by the operator, or the raw data of the above three data. Specifically, the operator can enter data corresponding to the number of spacers evenly distributed on the main body of a transformer end coil into the equal number display module 24121A, and the entered data will be displayed by the equal number display module 24121A. Similarly, the operator can enter data for 1 / 2 of the width of each spacer into the width display module 24122A, and the entered data will be displayed by the width display module 24122A. Similarly, the operator can enter data for the residence time of the laser beam emitted by the laser indexing device 10A at the corresponding position of each spacer 202 during operation into the interval time display module 24123A, and the entered data will be displayed by the interval time display module 24123A.

[0211] Referring to Figure 16 of the accompanying drawings in the specification, 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 dividing control system 20A controls the laser dividing device 10A and the distribution mode of the pads of the transformer end ring to be manufactured on the ring body.

[0212] According to the second preferred embodiment of the present invention, the control mode module 2111A can be 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. When the automatic mode instruction receiving module 21111A receives an instruction to activate the automatic mode, the automatic mode is activated. When the foot-operated operation structure 1122A of the laser indexing device 10A receives a foot operation, the foot-operated mode is activated, and the foot-operated mode operation prompting module 21112A of the control mode module 2111A issues a prompt signal to indicate that the laser indexing system 1A is in the foot-operated mode. Specifically, the foot-operated mode operation prompting module 21112A issues a "foot-controlled indexing in progress" prompt signal to indicate that the laser indexing system 1A is in the foot-operated mode.

[0213] 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 will be displayed, and the laser division control system 20A can control the laser division device 10A according to the above data.

[0214] Specifically, in automatic mode, the laser indexing control system 20A controls the indexing rod 111A to rotate about the indexing axis L' at a rate of 5 seconds, each time rotating by 12° and then stopping. Furthermore, the laser positioning device 12A rotates about the indexing axis L' at a rate of 5 seconds, each time rotating by 12°. Furthermore, the laser beam emitted by the laser positioning device 12A rotates about the indexing axis L' at a rate of 5 seconds, each time rotating by 12°, so that the operator can position and install the pads until all pads are installed. According to this 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'. The distance between the two laser beams M1' and N1' can be adjusted based on the information received and displayed by the width display module 24122A. The data received and displayed by the width display module 24122A is w1', i.e., the width data of each pad. Based on the above data, the input data for width display module 24122A is 120 mm. In automatic mode, the distance between beams M1' and N1' remains at 120 mm. Throughout automatic mode, the distance between the first and second laser beams M1' and N1' remains constant, and they rotate 12° around the center O' at a pulsating rhythm of 5 seconds.

[0215] 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' and 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 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 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 entire process of the foot movement mode, the distance between the first and second laser beams M1 ′ and N1 ′ is maintained at 120 mm, and the first and second laser beams M1 ′ and N1 ′ rotate at a rhythm of 12° around the circle center O′ per foot movement.

[0216] In the inching mode, the user controls the rhythm of the laser positioning device 12A rotating around the graduation axis L' by inputting inching instructions 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 pads are installed. Likewise, during the entire inching mode, the distance between the first and second laser beams M1 ′ and N1 ′ is maintained at 120 mm, and the first and second laser beams M1 ′ and N1 ′ rotate at a rhythm of 12° per inching around the center O′.

[0217] The distribution mode selection module 2112A of the control parameter module 211A can be used to select a distribution mode based on the distribution 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 equal-width instruction receiving module 21121A and an equal-division unequal-width instruction receiving module 21122A, which are respectively used to receive equal-division equal-width instructions and equal-division unequal-width instructions. 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 equal-width instruction receiving module 21121A receives the equal-division equal-width instruction.

[0218] In another example, a second transformer end ring 2b' includes a ring body 201b' and multiple spacers 202b'. Each spacer 202b' is evenly distributed within the ring body 201b' and has different widths. During the production process of this second transformer end ring 2b', the equal-division unequal-width instruction receiving module 21122A receives an equal-division unequal-width instruction, and the laser indexing control system 20A then displays an equal-division unequal-width parameter setting page for setting parameters for the spacers 202b' at different locations.

[0219] Specifically, the end ring parameter module 212A further includes an equal-width information receiving module 2122A and a width information receiving module 2123A, respectively configured to receive information related to the number and width of the end ring spacers. More specifically, the width information receiving module 2123A includes an equal-width information receiving module 21231A and an unequal-width information receiving module 21232A, respectively configured to receive width information for equally divided equal-width end rings and equally divided unequal-width end rings.

[0220] As an example, the widths of the pads 202a' of the first transformer end ring 2a' are identical. 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 widths of the pads 202a'. The data processing module 22A processes this width information and transmits it to the indexing device control module 23A, which then controls the operation of the laser indexing device 10A accordingly.

[0221] As another example, the widths of the individual pads 202b' of the second transformer end ring 2b' are not identical. During the production 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 individual pads 202b'. The data processing module 22A processes this width 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. Referring to Figure 22 of the accompanying drawings, the unequal width information receiving module 21232A can receive width information of any equal division to provide targeted guidance for the position of each pad 202b'.

[0222] According to this 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 of the indexing axis L'. During the end ring production process, the center position of the spacer to be installed can be guided solely by the laser beam M1' emitted by the first laser emitter 121A, facilitating installation by the operator.

[0223] According to this second preferred embodiment of the present invention, when the pads of the end ring to be produced are unevenly distributed on the ring body, positioning assistance can be provided through a random separation pattern to accommodate the production requirements of end rings with unequal pad distribution. Figure 25 of the accompanying drawings illustrates an end ring 2c' with unequal pad distribution. This end ring 2c' includes a ring body 201c' and multiple pads 202c', wherein the multiple pads 202c' are unevenly 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 ring 2c' is an unequally divided end ring, and the unequally divided end ring can be assisted in production by automatic, foot-operated, and 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'.

[0224] Specifically, the end ring parameter module 212A further includes an unequal division information receiving module 2124A for receiving information regarding the angular inconsistency between adjacent pads 202c' of the end ring 2c' and related information. More specifically, the distribution mode selection module 2112A further includes an unequal division and unequal width instruction receiving module 21123A. When the unequal division and unequal width instruction receiving module 21123A receives a random division instruction, the unequal division information receiving module 2124A is called to receive specific unequal division information. Figure 26 of the accompanying drawings illustrates an arbitrary division page. More specifically, during the production process of the end ring 2c' in which the angles between adjacent pads 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. 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 spacing angle information of the spacers of the unequally divided end rings. Accordingly, the instruction information prompting module 2411A further includes an arbitrary division angle prompting module 24114A, wherein the instruction information data display module 2412A further includes an arbitrary division angle display module 24124A. The arbitrary division angle prompting module 24114A is used to indicate the name of the displayed instruction information parameter, for example, prompting the user to enter an arbitrary division angle by displaying the text "Set Angle." The arbitrary division angle display module 24124A of the instruction information data display module 2412A is used to display the specific data of the arbitrary division angle.

[0225] Referring to Figure 17 , the information display module 24A further includes a prompt information display module 242A for displaying information during the operation of the laser indexing system 1A. This prompt information display module 242A includes a real-time angle display module 2421A for displaying the real-time angle of the laser beam. Specifically, during the end ring production process, the laser beam emitted by the laser indexing device 10A rotates as the pad is installed, its angle gradually decreasing from its initial position until it completes a full rotation and the pad is installed. Therefore, during the end ring production process, this real-time angle parameter can be used to indicate the progress of the pad installation.

[0226] Referring to Figure 17 , the prompt information display module 242A further includes a real-time width information display module 2422A and a real-time equal distance information display module 2423A, respectively used to display information related to the real-time distance between the first and second laser beams M1' and N1' during operation and the position to which the laser beams have jumped. According to this 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 real-time data of distance w1'.

[0227] It's worth noting that, depending on the needs of different end rings, the starting value of the real-time angle may not be zero and may be set as needed. Specifically, the instruction information display module 241A further includes an angle offset prompt module 2415A for prompting the user to enter angle offset data at the corresponding location. Accordingly, the instruction information data display module 2412A further includes an angle offset display module 24125A for receiving and displaying the entered angle offset data.

[0228] The control parameter module 211A further includes a system stop instruction receiving module 2113A for receiving an instruction to stop the laser indexing control system 20A.

[0229] 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.

[0230] 16 of the accompanying drawings, the operating 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.

[0231] The operating parameter module 213A further includes a scale pause instruction receiving module 2134A for receiving a scale pause instruction. After the scale pause instruction receiving module 2134A receives the scale pause instruction, the data processing module 22A processes the instruction and transmits it to the scale device control module 23A, thereby controlling the laser beam emitted by the laser indexing device 10A to stop rotating. According to the second preferred embodiment of the present invention, after the scale pause instruction receiving module 2134A receives the scale pause instruction, the data processing module 22A processes the instruction and transmits it to the scale device control module 23A, thereby controlling the scale device control module 23A to stop rotating the indexing rod 111A of the laser indexing device 10A, thereby stopping the laser beam emitted by the laser indexing device 10A.

[0232] The operating parameter module 213A further includes an indexing rod operating instruction receiving module 2135A. According to the second preferred embodiment of the present invention, the indexing rod operating instruction receiving module 2135A includes an indexing rod raising instruction receiving module 21351A and an indexing rod lowering instruction receiving module 21352A, which are respectively used to receive indexing rod raising instructions and indexing rod lowering instructions. The data processing module 22A then processes the instructions and transmits them to the indexing device control module 23A. The indexing device control module 23A then controls the raising or lowering of the indexing rod of the laser indexing device 10A, thereby coordinating the operation and storage needs of the laser indexing device 10A.

[0233] 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.

[0234] The instruction receiving module 21A further includes a parameter repairing module 214A to adjust the manufacturing accuracy of the laser indexing control system 20A as needed.

[0235] 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, wherein 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.

[0236] With reference to Figures 18 and 19 of the accompanying drawings, the laser positioning device 12A of the laser indexing device 10A further includes a support base 123A, wherein the first laser emitter 121A is mounted on the support base 123A. The second laser emitter 122A can move along a predetermined direction, thereby causing the laser beam N1' emitted by the second laser emitter 122A to translate along the predetermined direction, thereby changing 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. According to this 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.

[0237] The laser positioning device 12A further includes a laser drive unit 124A to drive the second laser emitter 122A to move, thereby adjusting 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, thereby providing positioning guidance for the edge positions of the pad of the end ring to be produced. Specifically, the laser drive unit 124A is mounted on the support base 123A. The laser drive 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 this second preferred embodiment of the present invention, the laser drive unit 124A includes a second laser drive 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.

[0238] According to the second preferred embodiment of the present invention, the second laser drive assembly 1242A includes a second laser drive motor 12421A and a second laser drive structure 12422A, wherein the second laser drive motor 12421A drives the second laser drive structure 12422A to operate according to a predetermined method and drive the second laser emitter 122A to move. Specifically, the second laser drive 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 to the second laser drive motor 12421A, wherein the other end of the second rotating shaft 124221A is mounted to the support base 123A, wherein the second laser drive motor 12421A is mounted to the support base 123A. The second laser drive motor 12421A drives the second rotating shaft 124221A to rotate about its own axis. The second laser emitter 122A is mounted on the second translation member 124222A. The second translation member 124222A, which is mounted on the second rotating shaft 124221A, translates along the direction of the second rotating shaft 124221A as the second rotating shaft 124221A rotates, thereby driving the second laser emitter 122A to translate along the direction of the second rotating shaft 124221A.

[0239] More specifically, the second laser drive structure 12422A further includes a second translation rail 124223A mounted on the support base 123A. The second translation rail 124223A extends in the same direction as the second rotation axis 124221A. In other words, the second translation rail 124223A and the second rotation axis 124221A are arranged parallel to each other. The second translation member 124222A is mounted on the second translation rail 124223A, so that the second translation member 124222A is constrained 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 mounted 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 with the rotation of the second rotating shaft 124221A, but only moves in the direction of extension of the second translation rail 124223A.

[0240] 18 of the accompanying drawings, 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 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 through the common restriction of the parallel arranged second rotating shaft 124221A and the second translation rail 124223A, 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.

[0241] According to the second preferred embodiment of the present invention, the second rotating shaft 124221A is provided with a threaded structure. Accordingly, the second rotating shaft sleeve portion 1242221A of the second translation member 124222A is provided with a threaded mechanism that matches the threaded structure of the second rotating shaft 124221A. Restricted by the second translation rail 124223A, the second translation member 124222A, sleeved on the second rotating shaft 124221A, does not rotate with the rotation of the second rotating shaft 124221A. Driven by the second rotating shaft 124221A, the second translation member 124222A translates along the direction of the second rotating shaft 124221A, thereby driving the second laser emitter 122A to translate along the direction of the second rotating shaft 124221A. Consequently, the second laser beam M1' emitted by the second laser emitter 122A translates along the direction of the second rotating shaft 124221A.

[0242] Referring to Figure 18 of the accompanying drawings of the specification, 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.

[0243] 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.

[0244] Referring to Figure 18 of the accompanying drawings in the specification, the indexing drive unit 112A includes a indexing drive structure 1121A and the foot-operated operation structure 1122A, wherein the indexing drive structure 1121A is connected to the foot-operated operation structure 1122A, wherein in the foot-operated operation mode, each time the foot-operated operation structure 1122A is operated, the indexing drive structure 1121A drives the indexing rod 111A to rotate once.

[0245] FIG. 21 illustrates a process in which the laser indexing system according to the second preferred embodiment of the present invention is used to assist in the production of the first transformer end ring 2 a ′. 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.

[0246] 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, the distribution mode selection module 2112A 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 for the equally divided, equal-width end ring production process, as shown in FIG. 20 .

[0247] Following the prompt from the instruction information prompt module 2411A, the operator can input parameters matching 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 an equal number of n = 30, indicating that the number of pads 202a' in the end ring 2a' is 30. The equal width information receiving module 2123A of the end ring parameter module 212A receives width information of w1' = 120 mm.

[0248] If the laser indexing device 10A is controlled in automatic mode, it is necessary to input interval time information into the interval time information receiving module 2121A of the end ring parameter module 212A. After receiving the interval time information, the indexing device control module 23A controls the time the indexing rod 111A of the indexing mechanism 11A of the laser indexing device 10A remains at each position after rotating around the indexing axis L' by an angle corresponding to the fraction n'. For example, the interval time information received by the interval time information receiving module 2121A indicates an interval time of t1 = 5 seconds.

[0249] Specifically, the automatic mode instruction receiving module 21111A of the control parameter module 211A of the control mode module 2111A 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 21231A, 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 dividing drive unit 112A of the dividing mechanism 11A of the laser dividing device 10A to drive the dividing rod 111A to rotate 12° each time around the dividing axis L'. ((360° / n=360° / 30=12°), and stay 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 360°. In this process, the laser beam M1' emitted by the first laser emitter 121A The laser beam N1' emitted by the second laser emitter 122A is projected onto the ring body 201a', which is placed on the support platform 13A. As shown in Figure 21, the laser beams M1' and N1' projected onto the ring body 201a' maintain a protective distance w1' and rotate 12° around the central axis of the ring body 201a', pausing for 5 seconds after each rotation to facilitate the operator's installation of the spacer 202a'. This continues until n spacers 202a' are installed.

[0250] If the laser indexing device 10A is controlled by foot, the foot-operated operating structure 1122A is operated. Each time the foot-operated operating structure 1122A is operated, the indexing drive structure 1121A drives the indexing rod 111A to rotate once based on the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end circle parameter module 212A.

[0251] 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 laser beam M1' to be w1' each time the foot-operated operating structure 1122A 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. During 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').

[0252] If the laser indexing device 10A is controlled in inching mode, the inching instruction receiving module 2131A of the operating parameter module 213A receives an inching instruction. Each time the inching instruction receiving module 2131A receives an inching instruction, the indexing drive structure 1121A drives the indexing rod 111A to rotate once based on the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end ring parameter module 212A.

[0253] 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. During 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 protection distance w1' and rotate 12° each time around the central axis of the circle body 201a' (coinciding with the indexing axis L').

[0254] 22 and 23 illustrate a process in which the laser indexing system according to the second preferred embodiment of the present invention is used to assist in the production of the second transformer end ring 2 b ′. 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.

[0255] 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 for the equally divided unequal width end ring production process, as shown in FIG22.

[0256] Following the prompt from the instruction information prompt module 2411A, the operator can input parameters suitable for 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 number information receiving module 2122A of the end ring parameter module 212A receives an equal number of n = 30, indicating that the number of spacers 202b' in the second transformer end ring 2b' is 30. The unequal width information receiving module 2123A of the end ring parameter module 212A receives information about the different widths of each spacer 202b'.

[0257] If the laser indexing device 10A is controlled in automatic mode, it is necessary to input interval time information into the interval time information receiving module 2121A of the end ring parameter module 212A. After receiving the interval time information, the indexing device control module 23A controls the time the indexing rod 111A of the indexing mechanism 11A of the laser indexing device 10A remains at each position after rotating around the indexing axis L' by an angle corresponding to the fraction n'. For example, the interval time information received by the interval time information receiving module 2121A indicates an interval time of t1 = 5 seconds.

[0258] Specifically, the automatic mode instruction receiving module 21111A of the control parameter module 211A of the control mode module 2111A 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 2123A, and the interval time information received by the interval time information receiving module 2121A, and transmits them to the indexing device control module 23A, wherein the indexing device control module 23A indexes the laser according to the above information. The device 10A is controlled, for example, 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 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 indexing device 10A to be adjusted according to the width of each pad 202b'. Adjust, and stay 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 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 support platform 1 As shown in FIG23 , the distance between the laser beams M1′ and N1′ projected onto the circle body 201b′ varies at different locations based on the width information received by the unequal-width information receiving module 21232A, thereby matching the different width requirements of different pads 202b′. The circle body 201b′ rotates 12° around its central axis each time, pausing for 5 seconds after each rotation to facilitate the operator's installation of the pads 202b′, until n pads 202b′ are installed.

[0259] If the laser indexing device 10A is controlled by foot, the foot-operated operating structure 1122A is operated. Each time the foot-operated operating structure 1122A is operated, the indexing drive structure 1121A drives the indexing rod 111A to rotate once based on the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end circle parameter module 212A.

[0260] 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. 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. During 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 support 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' (coinciding with the indexing axis L').

[0261] If the laser indexing device 10A is controlled in inching mode, the inching instruction receiving module 2131A of the operating parameter module 213A receives an inching instruction. Each time the inching instruction receiving module 2131A receives an inching instruction, the indexing drive structure 1121A drives the indexing rod 111A to rotate once based on the information received by the score information receiving module 2122A and the width information receiving module 2123A of the end ring parameter module 212A.

[0262] 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, it 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. During 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' (coinciding with the indexing axis L').

[0263] 24 and 25 illustrate a process in which the laser indexing system according to the second preferred embodiment of the present invention is used to assist in the production of a second transformer end ring 2c'. 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.

[0264] Specifically, the end ring 2c' is an unequally divided, unequal-width end ring. The unequally divided, unequal-width instruction receiving module 21122A of the control parameter module 211A of the instruction receiving module 21A receives an unequally 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 for the production process of the unequally divided, unequal-width end rings, as shown in FIG. 24 .

[0265] Following the prompt from the instruction information prompt module 2411A, the operator can input parameters matching 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 number information receiving module 2124A and the unequal width information receiving module 21232A of the end ring parameter module 212A receive information on the different widths of the respective pads 202c'.

[0266] If the laser indexing device 10A is controlled in automatic mode, interval time information must be input to the interval time information receiving module 2121A of the end ring parameter module 212A. After receiving 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 about the indexing axis L' by an angle matching the angle information received by the angle information receiving module 21241A, based on the interval time information, and to determine the time it remains at each position.

[0267] Specifically, the automatic mode instruction receiving module 21111A of the control parameter module 211A of the control mode module 2111A 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 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 again drives the indexing rod 111A to rotate about the indexing axis L', until the end ring 2c' is completed. During 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. As shown in Figure 25, the distance between the laser beams M1' and N1' projected onto the ring body 201c' varies at different locations based on the width information received by the unequal width information receiving module 21232A, thereby matching the different width requirements of different spacers 202c'. The ring body 201c' rotates around its central axis to an angle that matches the angle information received by the angle information receiving module 21241A, pausing for 5 seconds after each rotation to facilitate the operator's installation of the spacer 202c', until the spacer 202c' is fully installed.

[0268] If the laser indexing device 10A is controlled by foot, the foot-operated operating structure 1122A is operated. Each time the foot-operated operating structure 1122A is operated, the indexing drive structure 1121A drives the indexing rod 111A to rotate once based on the information received by the angle information receiving module 21241A and the width information receiving module 2123A of the end circle parameter module 212A.

[0269] 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 controls the laser dividing device 10A according to the above information in cooperation with the foot-operated operating structure 1122A, 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' and the laser beam N1' emitted by the first laser emitter 121A and the second laser emitter 122A of the laser positioning device 12A of the optical indexing device 10A is adjusted to match the width of the next pad 202c' to be installed. 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 about the indexing axis L' and remain there until the foot-operated operation structure 1122A is operated again. During this process, the laser beam M1' and the laser beam N1' emitted by the first laser emitter 121A and 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 is received each time the circle body 201c' rotates around the central axis (coinciding with the dividing axis L').

[0270] If the laser indexing device 10A is controlled in an inching mode, the inching instruction receiving module 2131A of the operating parameter module 213A receives an inching instruction. Each time the inching instruction receiving module 2131A receives an inching instruction, the indexing drive structure 1121A drives the indexing rod 111A to rotate once based on the information received by the angle information receiving module 21241 and the width information receiving module 2123A of the end ring parameter module 212A.

[0271] 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 and the laser beam N1' emitted by the second laser emitter 122A. The laser indexing device 10A controls the indexing drive structure 1121A of the indexing drive unit 112A of the indexing mechanism 11A of the laser indexing device 10A to rotate the indexing rod 111A about the indexing axis L' according to the angle information received by the angle information receiving module 21241A. The rotation remains in place until the inching command receiving module 2131A receives another inching command. During 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' changes 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 each time it rotates around the central axis of the circle body 201c' (coinciding with the dividing axis L').

[0272] 26 and 27 illustrate a process in which the laser indexing system according to the second preferred embodiment of the present invention is used to assist in the production of the third transformer end ring 2c' through an arbitrary separation pattern. 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.

[0273] Specifically, the end ring 2c' is an unequally divided end ring, meaning that the distances between adjacent pads 202c' of the end ring 2c' are not identical. The unequally divided and unequal width instruction receiving module 21123A of the distribution mode selection module 2112A 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 for the unequally divided end ring production process, as shown in FIG26 .

[0274] Following the prompt from the instruction information prompt module 2411A, the operator can input parameters suitable for 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 information about the angle between adjacent pads 202c', enabling the system to shift to the corresponding angle upon receiving the operation instruction.

[0275] According to the second preferred embodiment of the present invention, in any segmentation mode, the laser indexing system 1A can use a single beam to guide the position of the spacer to be installed. Specifically, the first laser emitter 121A emits a laser beam M1', while the second laser emitter 122A is turned off. This first laser beam M1' indicates the center position of the spacer 202c' to be installed, facilitating installation of the spacer 202c'.

[0276] 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 for the operator to enter parameters related to the arbitrary division. After the angle information receiving module 21214 of the unequal division information receiving module 2124A receives 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 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 the angle that matches the angle information received by the angle information receiving module 21214. When the split pause instruction receiving module 21363A of the arbitrary split operation instruction receiving module 2136A receives an arbitrary split pause instruction, the arbitrary split mode is paused. When the arbitrary split stop instruction receiving module 21361A of the arbitrary split operation instruction receiving module 2136A receives an arbitrary split stop instruction, the arbitrary split mode is stopped.

[0277] 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.

[0278] FIG28 of the accompanying drawings illustrates a laser indexing control method according to the second preferred embodiment of the present invention to provide guidance for the installation of a spacer block of an end ring, wherein the laser indexing control method includes the following steps:

[0279] 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.

[0280] When the equally divided equal width distribution mode or the equally divided unequal width distribution mode is selected, the following steps are performed:

[0281] B') Obtaining end ring parameter information of the end ring to be produced.

[0282] C') acquiring control mode information, wherein the control mode information is selected from an automatic mode, a foot-operated mode, and a jog mode;

[0283] If the control mode information obtained in step C' is the foot-operated mode, the following steps are performed:

[0284] D') obtaining a foot movement instruction information; and

[0285] E') processing the end ring parameter information and controlling a laser indexing device to operate according to the end ring parameter information.

[0286] If the control mode information obtained in step C' is the inching mode, perform the following steps:

[0287] F') obtaining one-touch movement instruction information; and

[0288] Step E'.

[0289] If the control mode information obtained in step C' is the automatic mode, perform the following steps:

[0290] G') obtaining an automatic control instruction information; and

[0291] Step E'.

[0292] According to this second preferred embodiment of the present invention, step E' comprises the following steps:

[0293] 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′;

[0294] 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'.

[0295] It's worth noting that the indexing rod's rotation angle control in step E2' matches the end ring parameter information acquired in step B'. The indexing rod's rotation rhythm control in step E2' can be based on the interval time information in automatic mode, the foot-operated rhythm in foot-operated mode, or the inching rhythm in inching mode.

[0296] If an arbitrary segmentation mode is selected in step A', proceed to step B' and the following steps:

[0297] H') obtaining an arbitrary split start instruction; and

[0298] E”) processing the end ring parameter information and controlling a laser indexing device to operate according to the end ring parameter information.

[0299] According to this second preferred embodiment of the present invention, step E" comprises the following steps:

[0300] E1”) turning off the second laser emitter; and

[0301] 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 ′.

[0302] It should be noted that in the apparatus and method of the present application, the components or steps in different embodiments may be decomposed and / or recombined without departing from the principles of the present invention. Such decomposition and / or recombination should be considered as included within the inventive concept of the present application.

[0303] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended to be illustrative only and are not intended to limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles described.

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 dividing 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 indexing device according to claim 2, wherein the indexing mechanism comprises 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.

4. The laser indexing device according to claim 3, further comprising a support platform, wherein the indexing mechanism further comprises an indexing support structure, wherein the indexing rod and the support platform are supported by the indexing support structure. 5 . The laser indexing device according to claim 4 , further comprising a positioning mark, wherein the positioning mark is provided 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 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, 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 indexing 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, and wherein the movement direction of the second translation member is restricted by the second translation rail. 10 . The laser indexing 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 member, wherein the first translation member 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 restricted by the first translation rail.

14. The laser indexing device according to claim 13 further comprises a support platform, wherein the support 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 dividing device according to claim 14, wherein the dividing drive unit comprises a dividing drive structure and a foot-operated structure, wherein the foot-operated structure and the dividing drive structure can be electrically connected, so that when the foot-operated structure is operated, the dividing drive structure drives the dividing 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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