阅读说明：本技术 一种风电叶片大梁自动切边设备 (Automatic side cut equipment of wind-powered electricity generation blade girder ) 是由 刘广 刘梅 赵亚男 朱保伟 何占启 姜宏业 于 2020-06-15 设计创作，主要内容包括：本发明公开了一种风电叶片大梁自动切边设备,包括：横向导轨,位于待切割大梁上,包括设置在横向导轨长度方向上的滑台,滑台上设置有固定刀头、移动刀头导轨；固定刀头和移动刀头,均可上下移动,固定刀头设置在滑台的左侧,移动刀头设置在移动刀头导轨上,移动刀头可相对于固定刀头左右移动；以及感应探测系统,与滑台及固定刀头、移动刀头相连,用于探测大梁位置,通过探测出来的信号相应的控制滑台及固定刀头、移动刀头移动,以实现对待切割大梁进行自由切割。本发明能够自动运行,不产生粉尘,切割精度高；同时切割大梁前后缘两条边,工作效率高；感应并控制切割宽度,切割不同宽度的大梁,适用范围广；避免人工切伤等质量事故和安全事故。(The invention discloses an automatic edge cutting device for a wind power blade crossbeam, which comprises: the transverse guide rail is positioned on the girder to be cut and comprises a sliding table arranged in the length direction of the transverse guide rail, and the sliding table is provided with a fixed cutter head and a movable cutter head guide rail; the fixed cutter head and the movable cutter head can move up and down, the fixed cutter head is arranged on the left side of the sliding table, the movable cutter head is arranged on the movable cutter head guide rail, and the movable cutter head can move left and right relative to the fixed cutter head; and the induction detection system is connected with the sliding table, the fixed tool bit and the movable tool bit and is used for detecting the position of the girder, and the sliding table, the fixed tool bit and the movable tool bit are correspondingly controlled to move through detected signals so as to realize free cutting of the girder to be cut. The invention can automatically operate, does not generate dust and has high cutting precision; the two edges of the front edge and the rear edge of the crossbeam are cut simultaneously, so that the working efficiency is high; the cutting width is sensed and controlled, and the girders with different widths are cut, so that the application range is wide; quality accidents and safety accidents such as manual cut and the like are avoided.)

1. The utility model provides a wind-powered electricity generation blade girder automatic side cut equipment which characterized in that includes:

the transverse guide rail (2) is positioned on the girder (14) to be cut and comprises a sliding table (3) arranged in the length direction of the transverse guide rail, and a fixed cutter head (5) and a movable cutter head guide rail (4) are arranged on the sliding table (3);

the fixed cutter head (5) and the movable cutter head (6) can move up and down, the fixed cutter head (5) is arranged on the left side of the sliding table (3), the movable cutter head (6) is arranged on a movable cutter head guide rail (4) on the sliding table (3), and the movable cutter head (6) can move left and right relative to the fixed cutter head (5); and

the induction detection system is connected with the sliding table (3), the fixed tool bit (5) and the movable tool bit (6) and used for detecting the position of the girder, and the sliding table (3), the fixed tool bit (5) and the movable tool bit (6) are controlled to move in the corresponding direction according to detected signals, so that the girder (14) to be cut can be cut freely.

2. The automatic trimming apparatus according to claim 1, further comprising an operating table (10) connected to the induction detection system and the slide table (3), the fixed cutter head (5), the movable cutter head (6), programmed to achieve automatic cutting of the longerons.

3. The automatic trimming apparatus according to claim 1, wherein the fixed cutter head (5) and the movable cutter head (6) are provided at the bottom with a conveying table (11) for conveying the longerons to be cut.

4. The automatic trimming apparatus according to claim 3, wherein the fixed cutter head (5) and the movable cutter head (6) are provided at the bottom with a water tank (12), and the water tank (12) is located at the bottom of the conveyor table (11), and the longerons to be cut on the conveyor table (11) are water-cut by the fixed cutter head (5) and the movable cutter head (6).

5. The automatic trimming apparatus according to claim 4, wherein a sewage treatment system (13) is connected to one side of the water tank (12) for sewage-treating the sewage in the water tank (12).

6. The automatic trimming apparatus according to claim 1, further comprising a power apparatus (9) connected to the induction detection system and to the slide (3), the fixed cutter (5), the movable cutter (6) for providing power.

7. The automatic trimming device according to claim 1, wherein the induction detection system is arranged on the sliding table (3) and comprises an alignment induction detection point (8), the alignment induction detection point (8) is used for aligning the cutting position, sensing and controlling the cutting position, so that the fixed cutter head (5) and the movable cutter head (6) on the sliding table (3) move left and right on the transverse guide rail (2) according to the cutting reference mark of the girder to be cut.

8. The automatic trimming apparatus according to claim 7, wherein the induction detection system further comprises two head induction detection points (7) provided on the fixed head (5) and the mobile head (6), respectively, for detecting the distance of the fixed head (5) and the mobile head (6), respectively, from the longerons (14) to be cut.

Technical Field

The invention relates to the field of wind power blade girders, in particular to automatic edge cutting equipment for wind power blade girders.

Background

The wind power blade is characterized in that a girder is arranged on each of the windward side and the leeward side of the wind power blade, and the girder is prefabricated and molded on a special mold and used for blade production after trimming and trimming. Redundant leftover materials on two edges of the front edge and the rear edge need to be cut off for each girder.

At present, the side cut work of girder is generally for staff handheld electric cutter manual operation, along with the increase of blade length, intensity of labour is bigger and bigger, and work efficiency is low. When the cutting operation is performed for a long time, industrial accidents and quality accidents are easy to happen. And according to the design, the blade tip width of the crossbeam is gradually changed from wide to narrow, and the manual cutting precision is poor. Meanwhile, the girder can generate a large amount of dust during cutting, which pollutes the environment and is not beneficial to the health of staff.

Disclosure of Invention

The invention aims to provide automatic edge cutting equipment for wind power blade girders, which can automatically operate, cut the girders with different widths, does not generate dust and has high cutting precision.

In order to achieve the purpose, the automatic edge cutting equipment for the wind power blade crossbeam has the specific technical scheme that:

the invention discloses an automatic edge cutting device for a wind power blade crossbeam, which comprises: the transverse guide rail is positioned on the girder to be cut and comprises a sliding table arranged in the length direction of the transverse guide rail, and the sliding table is provided with a fixed cutter head and a movable cutter head guide rail; the fixed cutter head and the movable cutter head can move up and down, the fixed cutter head is arranged on the left side of the sliding table, the movable cutter head is arranged on the movable cutter head guide rail, and the movable cutter head can move left and right relative to the fixed cutter head; and the induction detection system is connected with the sliding table, the fixed tool bit and the movable tool bit and is used for detecting the position of the girder, and the sliding table, the fixed tool bit and the movable tool bit are correspondingly controlled to move through detected signals so as to realize free cutting of the girder to be cut.

The automatic edge cutting equipment for the wind power blade girder has the advantages that:

1) the automatic cutting machine can automatically operate, has high cutting precision, does not generate cutting dust, and reduces the environmental protection pressure;

2) the equipment is provided with two tool bits, can simultaneously cut two edges of the front edge and the rear edge of the crossbeam, and has high working efficiency;

3) the cutting width is sensed and controlled, and the girders with different widths are cut, so that the application range is wide; the induction probe is aligned, and the cutting position is induced and controlled, so that the equipment can move and cut along any set track in a cutting space, and the degree of freedom is high; sensing a probe point through a cutter head, and detecting the distance between the cutter head and a girder to be cut;

4) the numerical control cutting machine is matched with a corresponding numerical control operating system (operating platform) and a crossbeam conveying platform, and automatically cuts the special-shaped blade crossbeam through program setting, so that the cutting stability and the cutting precision are improved, and quality accidents and safety accidents such as manual cut can be avoided.

Drawings

FIG. 1 is a front view of the automatic trimming apparatus of the present invention;

fig. 2 is a side view of the automatic trimming apparatus of the present invention.

In the figure: 1. a frame; 2. a transverse guide rail; 3. a sliding table; 4. moving the tool bit guide rail; 5. fixing a cutter head; 6. moving the cutter head; 7. the tool bit senses the probe point; 8. aligning the induction probe; 9. a power plant; 10. an operation table; 11. a conveying table; 12. a water tank; 13. a sewage treatment system; 14. a girder to be cut.

Detailed Description

In order to better understand the purpose, structure and function of the invention, the automatic edge cutting device for the girder of the wind turbine blade is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 2, the automatic edge cutting device for the girder of the wind power blade according to the present invention includes a transverse guide rail 2, which is suspended above a girder 14 to be cut on a conveying table 11 and fixed to the ground through a frame 1 connected to a side edge, a sliding table 3 which can move left and right is provided in a length direction of the transverse guide rail 2, a fixed cutter head 5 and a movable cutter head guide rail 4 are provided on the sliding table 3, the fixed cutter head 5 is located at a left side of the sliding table 3, a movable cutter head 6 is provided on a right side of the sliding table 3, and both the fixed cutter head 5 and the movable cutter head 6 can move up and down, and the movable cutter head 6 moves left and right on the movable cutter head guide rail 4. When the automatic edge cutting device is used, the processing width parameter of the automatic edge cutting device is set according to the width of the girder 14 to be cut, and the movable cutter head 6 is automatically adjusted to a corresponding position so as to ensure that the processing distance between the fixed cutter head 5 and the movable cutter head 6 is the width of the girder 14 to be cut. According to the invention, by arranging the two tool bits, two edges of the front edge and the rear edge of the girder 14 to be cut can be cut at the same time, and the working efficiency is high.

Further, the bottom parts of the fixed cutter head 5 and the movable cutter head 6 are provided with a conveying table 11, the girder 14 to be cut moves forwards through the conveying table 11 at a certain speed, the moving speed is controllable, and automatic cutting is started.

Further, the response detection system sets up on slip table 3, including two tool bit response probe points 7, tool bit response probe point 7 sets up respectively on fixed tool bit 5 and removal tool bit 6 for detect tool bit 5 respectively and remove tool bit 6 and wait to cut the distance of girder 14, through two independent tool bit response probe points 7 survey wait to cut the girder front and back marginal height, automatic control tool bit 5 and removal tool bit 6 and the cutting height that the distance of waiting to cut girder 14 set for the system.

Further, the induction detection system further comprises an alignment induction probe point 8, the alignment induction probe point 8 is used for aligning the cutting position, sensing and controlling the cutting position, so that the sliding table 3 moves left and right according to a cutting benchmark induction mark (in a cutting space) of the girder to be cut, and the processing appearance and the processing width of the girder to be cut are guaranteed. The cutting reference sensing mark of the girder to be cut can be sensed by marking a line on the girder and attaching a mark strip on the girder through the reference edge of the girder to be cut, but is not limited thereto.

Further, the bottom of fixed tool bit 5 and removal tool bit 6 is provided with water tank 12, and water tank 12 is located the bottom of carrying platform 11, carries the girder through fixed tool bit 5 and removal tool bit 6 to waiting to cut on carrying platform 11 and carries out the water cutting, and the sewage that has mixed the cutting dust after the cutting finishes gets into water tank 12, and one side of water tank 12 is connected with sewage treatment system 13 for carry out sewage to the sewage in the water tank 12. The tool bit adopts water cutting, cooperates sewage treatment system, does not produce the cutting dust, can avoid producing and float the dust, is favorable to that the staff is healthy, the environmental protection, reduces environmental protection pressure.

Further, still include operation panel 10 and power equipment 9 for control equipment, provide power, operation panel 10 links to each other with response detecting system (being tool bit response probing point 7, alignment response probing point 8 promptly), slip table 3, fixed tool bit 5, removal tool bit 6, through the condition that the procedure set for and detected, corresponding control slip table 3 and fixed tool bit 5, removal tool bit 6 are in order to realize the automatic cutout dysmorphism blade girder.

The working process of the automatic edge cutting equipment for the wind power blade girder is described in the following with reference to the accompanying drawings:

1. the method for making the cutting reference induction mark on the girder to be cut can be, but is not limited to, a girder reference edge, a marking line or a marking strip.

2. A girder to be cut is placed on the conveying table 11, and the cutting width is set according to the width of the girder to be cut, so that the machining distance between the fixed cutter head 5 and the movable cutter head 6 is equal to the width of the girder.

3. And starting the induction detection system (namely the cutter head induction detection point 7 and the alignment induction detection point 8), and detecting the position of the girder 14 to be cut through the alignment induction detection point 8 and the cutter head induction detection point 7.

4. After the sensed signal is fed back to the operating platform 10, the operating platform 10 controls the sliding table 3 to move on the transverse guide rail 2 according to the signal of the alignment sensing probe 8, so that the fixed cutter head 5 is aligned with the cutting line on one side of the girder 14 to be cut, and the movable cutter head 6 is aligned with the cutting line on the other side of the girder. And then, the longitudinal positions of the fixed cutter head 5 and the movable cutter head 6 are automatically adjusted according to the sensed probe point signals, and the distance between the cutter heads and the cutting surface of the girder to be cut is controlled.

5. The cutting control program and the conveying table 11 are started, and the girder 14 to be cut moves forward through the conveying table 11 at a certain speed to start automatic cutting.

6. In the cutting process, the water cutting tool bit can freely move along the transverse direction and the longitudinal direction at any time according to the alignment induction probe 8 and the tool bit induction probe 7, and the cutting speed, the crossbeam moving speed and the like are controlled by software.

7. The whole cutting process adopts water cutting, and floating dust cannot be generated. The water cutting effluent enters the tank 12 and is further treated by the effluent treatment system 13.

8. And stopping the machine to reset after the cutting is finished.

The automatic edge cutting equipment for the wind power blade girder can automatically operate, does not generate dust, and is high in cutting precision; the equipment is provided with two tool bits, can simultaneously cut two edges of the front edge and the rear edge of the crossbeam, and has high working efficiency; the cutting width is sensed and controlled, and the girders with different widths are cut, so that the application range is wide; the induction probe is aligned, and the cutting position is induced and controlled, so that the equipment can move and cut along any track in a cutting space, and the degree of freedom is high; sensing a probe point through a cutter head, and detecting the distance between the cutter head and a girder to be cut; the corresponding numerical control operation system and the crossbeam conveying table are matched, so that the cutting stability and the cutting precision are improved, and quality accidents and safety accidents such as manual cut can be avoided.

The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.