Capacitor module assembly equipment

Abstract

The capacitor module assembling equipment comprises a bull eye tool plate, a variable pitch cabinet tool plate, a track and a conveying belt, the bull eye tool plate is located between the track and the conveying belt, and the conveying belt is connected with the bull eye tool plate; the variable pitch cabinet tool plate is located on the right side of the bull eye tool plate. The bull eye tool plate and the variable pitch cabinet body tool plate are respectively matched with the track; a manipulator is arranged on the track and is in sliding connection with the track; a push rod is arranged on the left side of the bull eye tool plate; a first inductive switch, a second inductive switch and a third inductive switch are sequentially arranged on the bull eye tool plate from left to right; the first inductive switch is electrically connected with the push rod; a first limiting block is arranged between the first inductive switch and the second inductive switch, and a second limiting block is arranged between the second inductive switch and the third inductive switch; and a cabinet body fixing position and a control button are arranged on the variable pitch cabinet body tooling plate. The device is full-automatic in the using process, and the working intensity of workers is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of capacitor module assembly, and in particular to capacitor module assembly equipment. Background Art

[0002] As one of the core parts of the control system of large wind turbines, the pitch system plays a very important role in the safe, stable and efficient operation of the unit. The supercapacitor module is one of the main components of the wind turbine pitch system cabinet, which is generally used as a backup power supply for the driver. Each pitch system cabinet is generally equipped with at least 3 capacitor modules; if a production line produces 30 pitch system cabinets a day, at least 90 capacitor modules need to be transported a day, a total of 1080kg. Therefore, it is necessary to develop an automated assembly process for supercapacitor modules. A single supercapacitor module weighs about 12kg, and its size is usually about 400mm (w) * 100mm (d) * 300mm (h). It is designed with only two small lifting ears as a lifting structure, and the size of the lifting ear hole is 40*20mm. In the early stage when the wind power industry was still immature, the output of pitch system cabinets was still relatively small. Therefore, during the installation process, relying solely on manpower to transport capacitor modules can basically meet production needs. However, since the lifting hole of the capacitor module is small and can only accommodate two fingers, manual handling is not only time-consuming and laborious, but also puts a considerable burden on the workers' bodies.

[0003] Therefore, people tried to use lifting equipment to move the capacitor module into the cabinet; the lifting equipment mainly includes a 0.5T electric hoist and a hook that fits the capacitor lifting hole. The entire lifting process is as follows: Step 1, the worker installs the hook on the electric hoist, and then moves the hook above the capacitor module; Step 2, hang the hook into the lifting hole of the capacitor module and rise to a suitable height; Step 3, the worker controls the electric hoist to move above the variable pitch system cabinet; Step 4, manually align the capacitor module installation hole with the bolt in the cabinet, lower the capacitor module into the cabinet, and then remove the hook; Step 5, repeat the above steps to install the other two capacitor modules. At this point, the capacitor module in a single variable pitch cabinet has been installed. This solution can reduce manpower consumption to a certain extent, but there are still the following problems: First, it cannot be fully automated, and most of the work still relies on manual operation; Second, there are safety hazards, and there may be a risk of unhooking during the lifting process, resulting in injuries to the human body. Summary of the invention

[0004] In order to solve the above technical problems, the technical problem to be solved by the present invention is to provide a capacitor module assembly device.

[0005] To achieve the above-mentioned purpose, the present invention provides a capacitor module assembly device, comprising: a bull's eye tooling plate, a pitch cabinet tooling plate, a track and a conveyor belt, wherein the bull's eye tooling plate is located between the track and the conveyor belt, and one end of the conveyor belt is connected to the bull's eye tooling plate; the pitch cabinet tooling plate is located on the right side of the bull's eye tooling plate; the bull's eye tooling plate and the pitch cabinet tooling plate are respectively adapted to the track; a manipulator is arranged on the track, and the manipulator is slidably connected to the track; a push rod is arranged on the left side of the bull's eye tooling plate; the bull's eye A first induction switch, a second induction switch and a third induction switch are sequentially arranged on the tooling board from left to right; the first induction switch is electrically connected to the push rod; a first limit block is arranged between the first induction switch and the second induction switch, the second induction switch is electrically connected to the first limit block, a second limit block is arranged between the second induction switch and the third induction switch, and the third induction switch is electrically connected to the second limit block; a cabinet fixing position and a control button are arranged on the tooling board of the variable pitch cabinet, and the control button is electrically connected to the manipulator.

[0006] Furthermore, the control button is divided into a start button and a stop button.

[0007] Furthermore, a bullseye controller is provided in the bullseye tooling plate, and the bullseye controller and the control button are electrically connected to the power supply respectively; the bullseye controller is electrically connected to the push rod through the first sensing switch; the bullseye controller is electrically connected to the first limit block through the second sensing switch; the bullseye controller is electrically connected to the second limit block through the third sensing switch.

[0008] Furthermore, the push rod is higher than the bull's eye tooling plate.

[0009] Furthermore, the height of the bull's eye tooling plate is flush with the conveyor belt.

[0010] Compared with the prior art, the present invention produces the following beneficial effects: a capacitor module assembly device of the present invention, by setting a conveyor belt, an induction switch and a limit block, makes the device fully automated during use, does not require manual handling, and greatly reduces the work intensity of workers; it can not only speed up the installation of the capacitor module and save installation time; at the same time, the device can be operated unmanned, thereby avoiding injuries to the human body and basically eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention;

[0012] Explanation of the accompanying drawings: 1-bull's eye tooling plate, 11-push rod, 12-first induction switch, 13-second induction switch, 14-first limit block, 15-third induction switch, 16-second limit block, 2-pitch cabinet tooling plate, 21-cabinet fixing position, 22-control button, 3-track, 31-manipulator, 4-conveyor belt. DETAILED DESCRIPTION

[0013] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0014] See also Figure 1The preferred embodiment of the present invention provides a capacitor module assembly device, comprising: a bull's eye tooling plate 1, a pitch cabinet tooling plate 2, a track 3 and a conveyor belt 4, wherein the bull's eye tooling plate 1 is located between the track 3 and the conveyor belt 4, and one end of the conveyor belt 4 is connected to the bull's eye tooling plate 1; the pitch cabinet tooling plate 2 is located on the right side of the bull's eye tooling plate 1; the bull's eye tooling plate 1 and the pitch cabinet tooling plate 2 are respectively adapted to the track 3; a manipulator 31 is provided on the track 3, and the manipulator 31 is slidably connected to the track 3; a push rod 11 is provided on the left side of the bull's eye tooling plate 1; first induction switches are sequentially provided on the bull's eye tooling plate 1 from left to right 12, a second induction switch 13 and a third induction switch 14; the first induction switch 12 is electrically connected to the push rod 11; a first limit block 14 is arranged between the first induction switch 12 and the second induction switch 13, the second induction switch 13 is electrically connected to the first limit block 14, a second limit block 16 is arranged between the second induction switch 13 and the third induction switch 15, the third induction switch 15 is electrically connected to the second limit block 16; a cabinet fixing position 21 and a control button 22 are arranged on the variable pitch cabinet tooling plate 2, the control button 22 is electrically connected to the manipulator 31, preferably, the control button 22 is divided into a start button and a stop button. The device is composed of a conveyor belt 4, a bull's eye tooling plate 1, a first limit block 14, a second limit block 16, a first induction switch 12, a second induction switch 13, a third induction switch 15, a push rod 11, a track 3, a manipulator 31, a variable pitch cabinet tooling plate 2, and a control button 22; the device is a U-shaped line as a whole; the conveyor belt 4 is at the starting position of the device; the bull's eye tooling plate 1 is flush with the belt conveyor at the end of the conveyor belt 4; the first limit block 14, the second limit block 16, the first induction switch 12, the second induction switch 13, the third induction switch 15, the push rod 11, the track 3, the manipulator 31, the variable pitch cabinet tooling plate 2, and the ... The switch 12, the second induction switch 13, and the third induction switch 15 are on the surface of the bull's eye tooling plate 1; the push rod 11 is on the left side of the bull's eye tooling plate 1, slightly higher than the bull's eye tooling plate; the moving track of the manipulator 31 is at the end of the bull's eye tooling plate 1 with a limit, perpendicular to the conveyor belt 4, and the manipulator 31 is on the track 3; the variable pitch cabinet tooling plate 2 is on the right side and parallel to the conveyor belt 4, and the end is the track 3. After the variable pitch cabinet is installed, the height is slightly lower than the conveyor belt 4; the control button 22 is on the right side of the variable pitch cabinet tooling plate 2.

[0015] The device consists of a conveyor belt 4, a bull's eye tooling plate 1, a first limit block 14, a second limit block 16, a first induction switch 12, a second induction switch 13, a third induction switch 15, a push rod 11, a track 3, a manipulator 31, a pitch cabinet tooling plate 2, and a control button 22. The main function of this device is to arrange the capacitor modules in order and then transport them to the designated position in the pitch cabinet. The overall working process is as follows: in the first step, the conveyor belt 4 conveys the capacitor module to the bull's eye tooling board 1, and the capacitor module stops moving after touching the end of the bull's eye tooling board 1; in the second step, the capacitor module triggers the first induction switch 12 and the push rod 11 circuit is connected, and the capacitor module is pushed to the right side of the bull's eye tooling board 1 and stops moving; in the third step, the capacitor module triggers the third induction switch 15, the push rod 11 retracts to the starting position, and the second limit block 16 circuit is connected and remains lifted; in the fourth step, the second capacitor module is transported to the bull's eye tooling board 1 through the conveyor belt 4, and the capacitor module stops moving after touching the end of the bull's eye tooling board; in the fifth step, the capacitor module triggers the first induction switch 12, the push rod 11 circuit is connected, and the capacitor module is pushed to the second limit block 16 and stops moving; in the sixth step, the capacitor module triggers the second induction switch 13, and the push rod 11 retracts to the starting position, The first limit block 14 circuit is connected and lifted; in the seventh step, the third capacitor module is transmitted to the bull's eye tooling board 1 through the conveyor belt 4, and the capacitor module stops moving after touching the end of the bull's eye tooling board 1; in the eighth step, the capacitor module triggers the first induction switch 12, the push rod 11 circuit is connected, and the capacitor module is pushed to the first limit block 14 and then stops moving. At this point, the three capacitor modules are arranged in the specified position on the bull's eye tooling board 1; in the ninth step, the start button is pressed, the push rod retracts to the starting position, the first limit block 14 and the second limit block 16 are lowered, and the manipulator 31 starts working according to the program, puts down its arm, grabs the three capacitor modules at the same time and then lifts its arm, and then starts to move to the right to one side of the variable pitch cabinet tooling board and stops; in the tenth step, the manipulator puts down its arm, drops the capacitor module onto the internal bolt of the variable pitch cabinet, releases the capacitor module and then lifts its arm; in the eleventh step, the stop button is pressed, and the manipulator 3 moves to the left to the starting position. At this point, the overall workflow ends.

[0016] Preferably, a bull's eye controller is provided in the bull's eye tooling plate 1, and the bull's eye controller and the control button 22 are electrically connected to the power supply respectively; the bull's eye controller is electrically connected to the push rod 11 through the first induction switch 12; the bull's eye controller is electrically connected to the first limit block 14 through the second induction switch 13; the bull's eye controller is electrically connected to the second limit block 16 through the third induction switch 15.

[0017] Preferably, the push rod 11 is higher than the bull's eye tooling plate 1 to facilitate pushing the capacitor module.

[0018] Preferably, the height of the bull's eye tooling plate 1 is flush with the conveyor belt 4 , so that the capacitor module can smoothly enter the bull's eye tooling plate 1 .

[0019] From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the device is fully automated during use by setting a conveyor belt 4, an induction switch and a limit block, and does not require manual handling, which greatly reduces the work intensity of workers; it can not only speed up the installation of the capacitor module and save installation time; at the same time, the device can be operated unmanned, thereby avoiding injuries to the human body and basically eliminating safety hazards.

[0020] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A capacitor module assembly device, characterized in that: include: A bull's eye tooling plate (1), a pitch cabinet tooling plate (2), a track (3) and a conveyor belt (4), wherein the bull's eye tooling plate (1) is located between the track (3) and the conveyor belt (4), and one end of the conveyor belt (4) is connected to the bull's eye tooling plate (1); the pitch cabinet tooling plate (2) is located on the right side of the bull's eye tooling plate (1); the bull's eye tooling plate (1) and the pitch cabinet tooling plate (2) are respectively arranged in accordance with the track (3); a manipulator (31) is arranged on the track (3), and the manipulator (31) is slidably connected to the track (3); a push rod (11) is arranged on the left side of the bull's eye tooling plate (1); and first induction switches ( The invention relates to a mechanical manipulator (31) and a mechanical manipulator (32). The mechanical manipulator (32) comprises a first inductive switch (12) and a second inductive switch (13), a second inductive switch (13) and a third inductive switch (14); the first inductive switch (12) is electrically connected to the push rod (11); a first limit block (14) is arranged between the first inductive switch (12) and the second inductive switch (13), the second inductive switch (13) is electrically connected to the first limit block (14), a second limit block (16) is arranged between the second inductive switch (13) and the third inductive switch (15), the third inductive switch (15) is electrically connected to the second limit block (16); a cabinet fixing position (21) and a control button (22) are arranged on the tooling plate (2) of the variable pitch cabinet, and the control button (22) is electrically connected to the manipulator (31).

2. A capacitor module assembly device according to claim 1, characterized in that: The control button (22) is divided into a start button and a stop button.

3. The capacitor module assembly device according to claim 1, characterized in that: The bull's eye tooling plate (1) is provided with a bull's eye controller, and the bull's eye controller and the control button (22) are respectively electrically connected to a power supply; the bull's eye controller is electrically connected to the push rod (11) via the first induction switch (12); the bull's eye controller is electrically connected to the first limit block (14) via the second induction switch (13); and the bull's eye controller is electrically connected to the second limit block (16) via the third induction switch (15).

4. The capacitor module assembly device according to claim 1, characterized in that: The push rod (11) is higher than the bull's eye tooling plate (1).

5. The capacitor module assembly device according to claim 1, characterized in that: The height of the bull's eye tooling plate (1) is flush with the conveyor belt (4).

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