CN110253442B - Follow-up spray head of ultrahigh pressure water cutting equipment - Google Patents
Follow-up spray head of ultrahigh pressure water cutting equipment Download PDFInfo
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- CN110253442B CN110253442B CN201910674448.4A CN201910674448A CN110253442B CN 110253442 B CN110253442 B CN 110253442B CN 201910674448 A CN201910674448 A CN 201910674448A CN 110253442 B CN110253442 B CN 110253442B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 239000007921 spray Substances 0.000 title claims 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 238000013519 translation Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
- B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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Abstract
超高压水切割设备随动喷头，包括：安装板，与外部二轴平移系统连接；C轴电机系统，侧面设置在安装板上，与安装板固定连接；C轴旋转部件，设置在C轴电机系统底部，与C轴电机系统传动连接；A轴电机系统，设置在C轴旋转部件侧面下方位置，与C轴旋转部件固定连接；A轴旋转部件，设置在A轴电机系统底面，与A轴电机系统传动连接；测高系统，设置在C轴旋转部件与A轴电机系统相对侧，与C轴旋转部件固定连接；角度传感器，设置在测高系统内，转轴与测高系统传动连接，与C轴电机系统以及A轴电机系统电连接；旋转高压喷头，与A轴旋转部件固定连接。
The follow-up nozzle of ultra-high pressure water cutting equipment includes: a mounting plate connected to an external two-axis translation system; a C-axis motor system, which is arranged on the mounting plate at the side and fixedly connected to the mounting plate; a C-axis rotating component, which is arranged at the bottom of the C-axis motor system and is connected to the C-axis motor system by transmission; an A-axis motor system, which is arranged at a position below the side of the C-axis rotating component and is fixedly connected to the C-axis rotating component; an A-axis rotating component, which is arranged on the bottom surface of the A-axis motor system and is connected to the A-axis motor system by transmission; a height measurement system, which is arranged on the opposite side of the C-axis rotating component and the A-axis motor system and is fixedly connected to the C-axis rotating component; an angle sensor, which is arranged in the height measurement system, the rotating shaft is connected to the height measurement system by transmission, and is electrically connected to the C-axis motor system and the A-axis motor system; a rotating high-pressure nozzle, which is fixedly connected to the A-axis rotating component.
Description
技术领域Technical Field
本发明涉及超高压水切割设备切割喷头，具体涉及超高压水切割设备随动喷头。The invention relates to a cutting nozzle of an ultra-high pressure water cutting device, in particular to a follow-up nozzle of an ultra-high pressure water cutting device.
背景技术Background Art
水切割机在工作时需要保证被加工件的加工面整齐平整，而实际生产中由于加工时对水床承载面的冲击或是被加工件本身有加工偏差，都会导致被加工件在加工的过程中表面不平整导致加工出现问题，因此需要提供一种随动装置来对被加工件的表面进行确认并调整喷头的角度以此来保证加工时喷头处于最佳角度加工。When the water jet cutting machine is working, it needs to ensure that the processing surface of the workpiece is neat and flat. However, in actual production, due to the impact on the water bed bearing surface during processing or the processing deviation of the workpiece itself, the surface of the workpiece will be uneven during the processing, resulting in processing problems. Therefore, it is necessary to provide a follow-up device to confirm the surface of the workpiece and adjust the angle of the nozzle to ensure that the nozzle is at the best angle during processing.
中国公开专利号208147651 U，公开日2018年11月27日，发明创造的名称为水切割机切割头随动装置，公开了本实用新型公开一种水切割刀头组件及使用其的水切割设备，包括刀头主体以及用于带动刀头主体转动的刀头驱动装置，刀头主体与刀头驱动装置之间通过旋转密封件密封连接，旋转密封件包括固定安装在刀头驱动装置上的下法兰以及与下法兰旋转密封连接的观砂罩，刀头主体与观砂罩固定连接，下法兰上设置有进砂口，观砂罩上设置有流砂通道，进砂口通过流砂通道以及通砂管与刀头主体连通。该水切割刀头组件通过设置旋转密封件能够实现刀头组件与刀头驱动装置之间的旋转密封连接，实现工作时刀头旋转，而供砂的砂罐及管路不旋转，可以使刀头在工作时可以连续旋转 ,供砂通道可以正常供砂 ,不至于影响刀头工作。China's public patent number is 208147651 U, the publication date is November 27, 2018. The name of the invention is a water jet cutting machine cutting head follower device. The utility model discloses a water jet cutting head assembly and a water jet cutting device using the same, including a head body and a head driving device for driving the head body to rotate. The head body and the head driving device are sealed and connected by a rotating seal. The rotating seal includes a lower flange fixedly mounted on the head driving device and a sand viewing cover connected to the lower flange in a rotating and sealing manner. The head body is fixedly connected to the sand viewing cover. The lower flange is provided with a sand inlet. The sand viewing cover is provided with a flowing sand channel. The sand inlet is connected to the head body through the flowing sand channel and the sand pipe. The water jet cutting head assembly can realize a rotating sealed connection between the head assembly and the head driving device by providing a rotating seal, so that the head rotates during operation, while the sand tank and pipeline for supplying sand do not rotate, so that the head can rotate continuously during operation, and the sand supply channel can supply sand normally, so as not to affect the operation of the head.
发明内容Summary of the invention
本发明是针对现有超高压水切割设备喷头在切割时只能按照预定切割轨迹进行切割，当切割面发生变动时预计轨迹切割会造成切割失误导致次品出现的问题而设计的一种加装了随动设备的超高压水切割设备随动喷头，通过加装在超高压水切割设备喷头上跟随喷头一起转动的随动设备实时校准切割轨迹确保切割轨迹正确。The present invention is a follow-up nozzle of ultra-high pressure water cutting equipment equipped with a follow-up device, which is designed to address the problem that the nozzle of existing ultra-high pressure water cutting equipment can only cut according to a predetermined cutting trajectory during cutting, and when the cutting surface changes, the expected trajectory cutting will cause cutting errors and lead to the appearance of defective products. The cutting trajectory is calibrated in real time by the follow-up device installed on the nozzle of the ultra-high pressure water cutting equipment and rotating with the nozzle to ensure that the cutting trajectory is correct.
超高压水切割设备随动喷头，包括：Ultra-high pressure water cutting equipment follow-up nozzle, including:
安装板，与外部二轴平移系统连接；A mounting plate, connected to an external two-axis translation system;
C轴电机系统，用于提供垂直于切割面的转动力，侧面设置在安装板上，与安装板固定连接；The C-axis motor system is used to provide a rotational force perpendicular to the cutting surface, and is disposed on the side of the mounting plate and fixedly connected to the mounting plate;
C轴旋转部件，用于提供安装基座，设置在C轴电机系统底部，与C轴电机系统传动连接；A C-axis rotating component is used to provide a mounting base, is arranged at the bottom of the C-axis motor system, and is transmission-connected to the C-axis motor system;
A轴电机系统，用于提供倾斜轴转动力，设置在C轴旋转部件侧面下方位置，与C轴旋转部件固定连接；The A-axis motor system is used to provide the tilt axis rotation force, is arranged at the lower side of the C-axis rotating component, and is fixedly connected to the C-axis rotating component;
A轴旋转部件，用于提供喷头安装基座，设置在A轴电机系统底面，与A轴电机系统传动连接；The A-axis rotating component is used to provide a nozzle mounting base, is arranged on the bottom surface of the A-axis motor system, and is transmission-connected to the A-axis motor system;
测高系统，用于检测切割面上下偏移状态，设置在C轴旋转部件与A轴电机系统相对侧，与C轴旋转部件固定连接；The height measuring system is used to detect the up and down deviation state of the cutting surface, and is arranged on the opposite side of the C-axis rotating component and the A-axis motor system, and is fixedly connected to the C-axis rotating component;
角度传感器，设置在测高系统内，转轴与测高系统传动连接，与C轴电机系统以及A轴电机系统电连接；The angle sensor is arranged in the height measuring system, the rotating shaft is transmission-connected with the height measuring system, and is electrically connected with the C-axis motor system and the A-axis motor system;
旋转高压喷头，与A轴旋转部件固定连接。The rotating high-pressure nozzle is fixedly connected to the A-axis rotating component.
超高压水切割设备在工作时需要保证切割面与切割喷头处于相对稳定的状态，一般需要保持固定的距离，部分特殊状态切割时才会更改切割面与切割喷头的距离；而通常的准备切割的材料在预制做时都会制作成光滑平整的切割面，但是部分准备切割的材料并不会准备成平整的，以及部分切割水床由于长期使用导致底下的支撑准备切割的材料的支撑架形变，均会导致切割面在切割过程中偏离预计平面，而此时如果不对切割喷头进行调整则会产生切割出现失误的问题。When working, the ultra-high pressure water cutting equipment needs to ensure that the cutting surface and the cutting nozzle are in a relatively stable state. Generally, a fixed distance needs to be maintained. The distance between the cutting surface and the cutting nozzle will be changed when cutting in some special conditions. Usually, the materials to be cut are made into smooth and flat cutting surfaces during prefabrication, but some materials to be cut are not prepared to be flat, and some cutting water beds have support frames that support the materials to be cut deformed due to long-term use, which will cause the cutting surface to deviate from the expected plane during the cutting process. If the cutting nozzle is not adjusted at this time, cutting errors will occur.
作为优选，所述的测高系统，包括：Preferably, the height measurement system comprises:
测高支架，顶部与C轴旋转部件侧边固定连接，底部开设有方形通孔用于安装角度传感器；The height measuring bracket has a top that is fixedly connected to the side of the C-axis rotating component and a square through hole at the bottom for installing the angle sensor;
联杆装置，套设在测高支架底部，与测高支架固定连接；The connecting rod device is sleeved on the bottom of the height measuring bracket and fixedly connected to the height measuring bracket;
延伸柱，用于传动，顶部与联杆装置固定连接；An extension column is used for transmission, and the top is fixedly connected to the connecting rod device;
测高环，呈环状，贴合在切割面上用于检测切割平面上下偏移状态，与延伸柱底部固定连接。The height measuring ring is ring-shaped and is attached to the cutting surface to detect the up and down deviation of the cutting plane. It is fixedly connected to the bottom of the extension column.
作为优选，所述的联杆装置，包括：Preferably, the linkage device comprises:
联杆支架，截面呈圆形，用于固定联杆装置在测高支架上方，轴向面上一体成型有第一固定块；The connecting rod bracket has a circular cross section and is used to fix the connecting rod device above the height measuring bracket, and a first fixing block is integrally formed on the axial surface;
延伸柱安装盘，截面呈与联杆支架相匹配的圆形，轴向面上一体成型有第二固定块The extension column mounting plate has a circular cross section that matches the connecting rod bracket, and a second fixing block is integrally formed on the axial surface.
所述的第一固定块与第二固定块，形状大小相互匹配；The first fixing block and the second fixing block match each other in shape and size;
联杆块，用于传动，共两个，上下平行安装，第一端均与第一固定块铰接，第二端均与第二固定块铰接。The connecting rod blocks are used for transmission, and there are two of them, which are installed in parallel up and down, and the first ends are hinged to the first fixed block, and the second ends are hinged to the second fixed block.
作为优选，所述的角度传感器的转轴上还设置有输入齿轮；Preferably, an input gear is also provided on the rotating shaft of the angle sensor;
所述的联杆块与第一固定块的铰接轴上还设置有导入齿轮；The hinge shaft between the link block and the first fixed block is also provided with an introduction gear;
所述的输入齿轮与导入齿轮啮合；The input gear is meshed with the lead-in gear;
所述的导入齿轮，呈扇形。The introduction gear is fan-shaped.
测高环在重力的作用下会自然下压至切割平面，当切割平面向下凹陷的时候，联杆装置形成的平行四边形结构会由测高环带动往下倾斜，并带动第一固定块的铰接轴转动，当第一固定块的铰接轴转动时，导入齿轮带动输入齿轮转动，由角度传感器检测转动的角度并传递给控制器，由控制器执行补正的角度，弥补在切割中由于切割面凹陷所需要进行补充的切割高度或切割角度；同理当切割面突出的时候，测高环由于面突出而被顶升，并由此带动联杆装置并完成后续联动传动，并由角度传感器检测转动的角度并传递给控制器，由控制器执行补正的角度，最后喷头执行补正后的切割路径。The height measuring ring will naturally press down to the cutting plane under the action of gravity. When the cutting plane is concave downward, the parallelogram structure formed by the connecting rod device will be driven by the height measuring ring to tilt downward, and drive the hinge shaft of the first fixed block to rotate. When the hinge shaft of the first fixed block rotates, the introduction gear drives the input gear to rotate, and the angle sensor detects the rotation angle and transmits it to the controller, which executes the correction angle to make up for the cutting height or cutting angle that needs to be supplemented due to the concave cutting surface during cutting; similarly, when the cutting surface protrudes, the height measuring ring is lifted due to the protruding surface, thereby driving the connecting rod device and completing the subsequent linkage transmission, and the angle sensor detects the rotation angle and transmits it to the controller, which executes the correction angle, and finally the nozzle executes the corrected cutting path.
作为优选，所述的旋转高压喷头，包括：Preferably, the rotary high-pressure nozzle comprises:
第一高压水管旋转接头，设置在与C轴电机系统转轴上方，水切割设备供水系统连接；The first high-pressure water pipe rotary joint is arranged above the rotating shaft of the C-axis motor system and connected to the water supply system of the water cutting equipment;
第一高压钢管，穿过C轴电机系统与C轴旋转部件转轴，第一端与第一高压水管旋转接头连通，C轴旋转部件下方管段进行弯曲；A first high-pressure steel pipe passes through the C-axis motor system and the C-axis rotating component shaft, a first end of which is connected to a first high-pressure water pipe rotating joint, and a pipe section below the C-axis rotating component is bent;
第二高压水管旋转接头，分为第一部件和第二部件，第一部件设置在A轴旋转部件上与A轴旋转部件固定连接，第一部件与第一高压钢管连通，第一部件和第二部件同轴可相对转动并互相连通；The second high-pressure water pipe rotary joint is divided into a first component and a second component. The first component is arranged on the A-axis rotary component and is fixedly connected to the A-axis rotary component. The first component is communicated with the first high-pressure steel pipe. The first component and the second component are coaxial and relatively rotatable and communicated with each other.
第二高压钢管，与第二高压水管旋转接头的第二部件连通；A second high-pressure steel pipe is connected to the second component of the second high-pressure water pipe rotary joint;
混砂喷头，设置在A轴旋转部件端部，与A轴旋转部件固定连接，与第二高压钢管连通。The sand mixing nozzle is arranged at the end of the A-axis rotating component, is fixedly connected to the A-axis rotating component, and is communicated with the second high-pressure steel pipe.
这样设置的喷头可以在C轴上进行无限旋转，并且在A轴上旋转并不会受侧边的钢管影响，提高了切割喷头的工作角度和工作范围。The nozzle set up in this way can rotate infinitely on the C-axis, and the rotation on the A-axis will not be affected by the steel pipe on the side, which improves the working angle and working range of the cutting nozzle.
本发明的实质性效果在于通过附加的测高系统能够确保切割喷头在切割材料的时候与切割面始终保持在有效可靠的距离范围内，通过测高系统的实时校准有效的降低了切割的次品率，提高了生产效率，并且测高系统结构简单利于安装使用适用于不同的切割设备。The substantial effect of the present invention is that an additional height measuring system can ensure that the cutting nozzle always maintains an effective and reliable distance range from the cutting surface when cutting materials. The real-time calibration of the height measuring system effectively reduces the defective rate of cutting and improves production efficiency. In addition, the height measuring system has a simple structure, is easy to install and use, and is suitable for different cutting equipment.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1 本发明的整体结构示意图；FIG1 is a schematic diagram of the overall structure of the present invention;
图2 本发明的正面结构示意图；FIG2 is a schematic diagram of the front structure of the present invention;
图3 本发明的侧面结构示意图；FIG3 is a schematic diagram of the side structure of the present invention;
图4 本发明的背面结构示意图；FIG4 is a schematic diagram of the back structure of the present invention;
图中：100、第一高压水管旋转接头，101、第一高压钢管，103、第二高压水管旋转接头，104、混砂喷头，105、第二高压钢管，200、C轴电机系统，201、C轴旋转部件，202、安装板，300、测高支架，301、A轴电机系统，302、延伸柱安装盘，303、延伸柱，304、测高环，305、输入齿轮，306、导入齿轮。In the figure: 100, first high-pressure water pipe rotary joint, 101, first high-pressure steel pipe, 103, second high-pressure water pipe rotary joint, 104, sand mixing nozzle, 105, second high-pressure steel pipe, 200, C-axis motor system, 201, C-axis rotating component, 202, mounting plate, 300, height measuring bracket, 301, A-axis motor system, 302, extension column mounting plate, 303, extension column, 304, height measuring ring, 305, input gear, 306, introduction gear.
具体实施方式DETAILED DESCRIPTION
下面通过具体实施例，并结合附图，对本发明的技术方案作进一步的具体说明。The technical solution of the present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.
实施例1Example 1
如图1、图2、图3和图4所示，超高压水切割设备随动喷头，包括：As shown in FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , the follower nozzle of the ultra-high pressure water cutting equipment includes:
安装板202，与外部二轴平移系统连接；A mounting plate 202 connected to an external two-axis translation system;
C轴电机系统200，用于提供垂直于切割面的转动力，侧面设置在安装板202上，与安装板202固定连接；The C-axis motor system 200 is used to provide a rotational force perpendicular to the cutting surface, and is disposed on the mounting plate 202 and fixedly connected to the mounting plate 202;
C轴旋转部件201，用于提供安装基座，设置在C轴电机系统200底部，与C轴电机系统200传动连接；The C-axis rotating component 201 is used to provide a mounting base, is disposed at the bottom of the C-axis motor system 200, and is transmission-connected to the C-axis motor system 200;
A轴电机系统301，用于提供倾斜轴转动力，设置在C轴旋转部件201侧面下方位置，与C轴旋转部件201固定连接；The A-axis motor system 301 is used to provide the tilt axis rotation force, and is disposed at the lower side of the C-axis rotating component 201 and is fixedly connected to the C-axis rotating component 201;
A轴旋转部件，用于提供喷头安装基座，设置在A轴电机系统301底面，与A轴电机系统301传动连接；The A-axis rotating component is used to provide a nozzle mounting base, is disposed on the bottom surface of the A-axis motor system 301, and is transmission-connected to the A-axis motor system 301;
测高系统，用于检测切割面上下偏移状态，设置在C轴旋转部件201与A轴电机系统301相对侧，与C轴旋转部件201固定连接；A height measuring system, used for detecting the up-and-down deviation state of the cutting surface, is arranged on the opposite side of the C-axis rotating component 201 and the A-axis motor system 301, and is fixedly connected to the C-axis rotating component 201;
角度传感器，设置在测高系统内，转轴与测高系统传动连接，与C轴电机系统200以及A轴电机系统301电连接；An angle sensor is arranged in the height measuring system, the rotating shaft is in transmission connection with the height measuring system, and is electrically connected with the C-axis motor system 200 and the A-axis motor system 301;
旋转高压喷头，与A轴旋转部件固定连接。The rotating high-pressure nozzle is fixedly connected to the A-axis rotating component.
超高压水切割设备在工作时需要保证切割面与切割喷头处于相对稳定的状态，一般需要保持固定的距离，部分特殊状态切割时才会更改切割面与切割喷头的距离；而通常的准备切割的材料在预制做时都会制作成光滑平整的切割面，但是部分准备切割的材料并不会准备成平整的，以及部分切割水床由于长期使用导致底下的支撑准备切割的材料的支撑架形变，均会导致切割面在切割过程中偏离预计平面，而此时如果不对切割喷头进行调整则会产生切割出现失误的问题。When working, the ultra-high pressure water cutting equipment needs to ensure that the cutting surface and the cutting nozzle are in a relatively stable state. Generally, a fixed distance needs to be maintained. The distance between the cutting surface and the cutting nozzle will be changed when cutting in some special conditions. Usually, the materials to be cut are made into smooth and flat cutting surfaces during prefabrication, but some materials to be cut are not prepared to be flat, and some cutting water beds have support frames that support the materials to be cut deformed due to long-term use, which will cause the cutting surface to deviate from the expected plane during the cutting process. If the cutting nozzle is not adjusted at this time, cutting errors will occur.
所述的测高系统，包括：The height measurement system comprises:
测高支架300，顶部与C轴旋转部件201侧边固定连接，底部开设有方形通孔用于安装角度传感器；The height measuring bracket 300 has a top fixedly connected to the side of the C-axis rotating component 201 and a square through hole at the bottom for installing an angle sensor;
联杆装置，套设在测高支架300底部，与测高支架300固定连接；A connecting rod device is sleeved on the bottom of the height measuring bracket 300 and fixedly connected to the height measuring bracket 300;
延伸柱303，用于传动，顶部与联杆装置固定连接；Extension column 303, used for transmission, the top of which is fixedly connected to the connecting rod device;
测高环304，呈环状，贴合在切割面上用于检测切割平面上下偏移状态，与延伸柱303底部固定连接。The height measuring ring 304 is ring-shaped and is attached to the cutting surface to detect the up and down deviation state of the cutting plane. It is fixedly connected to the bottom of the extension column 303.
所述的联杆装置，包括：The connecting rod device comprises:
联杆支架，截面呈圆形，用于固定联杆装置在测高支架300上方，轴向面上一体成型有第一固定块；The connecting rod bracket has a circular cross section and is used to fix the connecting rod device above the height measuring bracket 300, and a first fixing block is integrally formed on the axial surface;
延伸柱安装盘302，截面呈与联杆支架相匹配的圆形，轴向面上一体成型有第二固定块The extension column mounting plate 302 has a circular cross section that matches the connecting rod bracket, and a second fixing block is integrally formed on the axial surface.
所述的第一固定块与第二固定块，形状大小相互匹配；The first fixing block and the second fixing block match each other in shape and size;
联杆块，用于传动，共两个，上下平行安装，第一端均与第一固定块铰接，第二端均与第二固定块铰接。The connecting rod blocks are used for transmission, and there are two of them, which are installed in parallel up and down, and the first ends are hinged to the first fixed block, and the second ends are hinged to the second fixed block.
所述的角度传感器的转轴上还设置有输入齿轮305；An input gear 305 is also provided on the rotating shaft of the angle sensor;
所述的联杆块与第一固定块的铰接轴上还设置有导入齿轮306；The hinge shaft between the link block and the first fixed block is also provided with an introduction gear 306;
所述的输入齿轮305与导入齿轮306啮合；The input gear 305 is meshed with the introduction gear 306;
所述的导入齿轮306，呈扇形。The introduction gear 306 is fan-shaped.
测高环304在重力的作用下会自然下压至切割平面，当切割平面向下凹陷的时候，联杆装置形成的平行四边形结构会由测高环304带动往下倾斜，并带动第一固定块的铰接轴转动，当第一固定块的铰接轴转动时，导入齿轮306带动输入齿轮305转动，由角度传感器检测转动的角度并传递给控制器，由控制器执行补正的角度，弥补在切割中由于切割面凹陷所需要进行补充的切割高度或切割角度；同理当切割面突出的时候，测高环304由于面突出而被顶升，并由此带动联杆装置并完成后续联动传动，并由角度传感器检测转动的角度并传递给控制器，由控制器执行补正的角度，最后喷头执行补正后的切割路径。The height measuring ring 304 will naturally press down to the cutting plane under the action of gravity. When the cutting plane is concave downward, the parallelogram structure formed by the connecting rod device will be driven by the height measuring ring 304 to tilt downward, and drive the hinge shaft of the first fixed block to rotate. When the hinge shaft of the first fixed block rotates, the introduction gear 306 drives the input gear 305 to rotate, and the angle sensor detects the rotation angle and transmits it to the controller, which executes the correction angle to make up for the cutting height or cutting angle that needs to be supplemented due to the concave cutting surface during cutting; similarly, when the cutting surface protrudes, the height measuring ring 304 is lifted due to the protruding surface, thereby driving the connecting rod device and completing the subsequent linkage transmission, and the angle sensor detects the rotation angle and transmits it to the controller, which executes the correction angle, and finally the nozzle executes the corrected cutting path.
所述的旋转高压喷头，包括：The rotating high-pressure nozzle comprises:
第一高压水管旋转接头100，设置在与C轴电机系统200转轴上方，水切割设备供水系统连接；The first high-pressure water pipe rotary joint 100 is arranged above the rotating shaft of the C-axis motor system 200 and connected to the water supply system of the water cutting equipment;
第一高压钢管101，穿过C轴电机系统200与C轴旋转部件201转轴，第一端与第一高压水管旋转接头100连通，C轴旋转部件201下方管段进行弯曲；The first high-pressure steel pipe 101 passes through the C-axis motor system 200 and the rotating shaft of the C-axis rotating component 201, and the first end is connected to the first high-pressure water pipe rotating joint 100, and the pipe section below the C-axis rotating component 201 is bent;
第二高压水管旋转接头103，分为第一部件和第二部件，第一部件设置在A轴旋转部件上与A轴旋转部件固定连接，第一部件与第一高压钢管101连通，第一部件和第二部件同轴可相对转动并互相连通；The second high-pressure water pipe rotary joint 103 is divided into a first component and a second component. The first component is arranged on the A-axis rotary component and is fixedly connected to the A-axis rotary component. The first component is communicated with the first high-pressure steel pipe 101. The first component and the second component are coaxial and relatively rotatable and communicated with each other.
第二高压钢管105，与第二高压水管旋转接头103的第二部件连通；The second high-pressure steel pipe 105 is connected to the second component of the second high-pressure water pipe rotary joint 103;
混砂喷头104，设置在A轴旋转部件端部，与A轴旋转部件固定连接，与第二高压钢管105连通。The sand mixing nozzle 104 is disposed at the end of the A-axis rotating component, fixedly connected to the A-axis rotating component, and communicated with the second high-pressure steel pipe 105 .
这样设置的喷头可以在C轴上进行无限旋转，并且在A轴上旋转并不会受侧边的钢管影响，提高了切割喷头的工作角度和工作范围。The nozzle set up in this way can rotate infinitely on the C-axis, and the rotation on the A-axis will not be affected by the steel pipe on the side, which improves the working angle and working range of the cutting nozzle.
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