A feeding and launching method

Abstract

The present invention provides a feeding and launching method, which feeds and launches an aircraft through a feeding and launching device, and the specific steps include: (1) when preparing for launching, the aircraft is stored at the rear end of the launching channel in the feeding and launching device; (2.1) the output end of the feeding motor rotates to drive the feeding screw coupling to rotate; (2.2) the feeding screw coupling drives the loading screw to rotate; (2.3) the loading screw rotates to drive the feeding screw nut to move along the axial direction of the loading screw, and at the same time drives the feeding push plate to move along the axial direction of the loading screw; (2.4) the feeding push plate drives the feeding lower plate at the lower end to push the aircraft to move along the launching channel toward the launching mechanism, and push the aircraft into the launching mechanism; (3) the launching mechanism accelerates the launch of the aircraft. The feeding method of the present invention is accurate and convenient, and has high reliability.

Description

Technical Field

[0001] The invention belongs to the field of robots, and in particular relates to a feeding and launching method. Background Art

[0002] As a kind of small type detector, darts are becoming more and more popular as a form of entertainment. With the development of automation equipment, users can use the transmitter of small aircraft to replace the manual launch of darts for entertainment. At the same time, the small aircraft transmitter needs to launch darts to hit the armor plate of half A4 paper size at 16 meters and 20 meters away, so as to achieve the ability to strike buildings at a long distance and with high damage. The small aircraft transmitter needs to throw badminton, tennis, table tennis and other objects.

[0003] The existing Chinese patent application number is 202120501413.3, and the patent document with the publication date of 2021.12.03, the utility model relates to a dart launching robot, including a frame, a launching piece is provided on the frame, the launching piece includes a launching frame, a launching seat is provided on the launching frame through a slide rail, and an elastic piece is provided between the launching seat and the launching frame; a motion component is provided on the launching frame, and the motion component can be used to drive the launching seat to move along the slide rail; a feeding piece is provided directly above the launching frame, and the feeding piece includes a material placement plate, and a cylinder is provided on the material placement plate, and the projections of the cylinder and the slide rail on the same horizontal plane coincide. However, in the feeding process of the utility model, the dart is pushed into the launching seat by the cylinder, and there is a height difference between the launching seat and the material placement plate. The dart is very likely to fall off during the feeding process, and the alignment accuracy between the dart and the launching seat during the feeding process is low. Each time the feeding is supplemented, the third motor is required to lift the movable frame as close to the material placement plate as soon as possible, and then push the dart from the placement plate into the launching seat, and then readjust the launching direction. The feeding process is slow and the launching efficiency is low. Summary of the invention

[0004] The object of the present invention is to provide a feeding and launching method, which is accurate, convenient and highly reliable.

[0005] To achieve the above-mentioned purpose, a feeding and launching method is provided, which feeds and launches an aircraft through a feeding and launching device, wherein a launching channel is provided in the feeding and launching device, and the feeding and launching device comprises a feeding and launching frame, a launching mechanism, a feeding mechanism, and a direction stabilizing mechanism; the launching mechanism, the feeding mechanism, and the direction stabilizing mechanism are all fixed on the launching frame, the feeding mechanism is fixed to the rear end of the feeding and launching frame, the launching mechanism is fixed to the front end of the feeding and launching frame, and the direction stabilizing mechanism is located in the middle of the launching frame; the feeding mechanism comprises a feeding motor, a feeding screw coupling, a feeding head fixing part, a feeding tail fixing part, an upper hinge plate, a lower hinge plate, a feeding push plate, a loading screw, a feeding screw nut, a loading optical axis, a bearing seat, and an optical axis fixing ring, the feeding head fixing part is fixed to the upper end of the feeding and launching frame, and the feeding The output shaft of the motor is fixedly connected to one end of the feeding screw coupling, and the other end of the feeding screw coupling is fixedly connected to the filling screw, and the other end of the filling screw passes through the feeding head fixing piece and is connected to the feeding tail fixing piece, and the feeding head fixing piece and the feeding tail fixing piece are both provided with bearings, and the filling screw rotates in the bearing, and the middle part of the filling screw also passes through the feeding push plate, and the feeding push plate is provided with a feeding screw nut, and the filling screw is movably connected to the feeding screw nut; the feeding push plate is fixedly connected with an upper hinge plate, and the other end of the upper hinge plate is movably connected with a lower hinge plate, and a feeding lower plate is fixed on the front side of the lower hinge plate, and the feeding lower plate is aligned with the feeding and aligning launch channel, and the end of the launch channel close to the launch mechanism is the launch port, and the end of the launch channel extending into the feeding mechanism is the feed port, and the specific steps include:

[0006] (1) When ready to launch, the vehicle is stored at the rear end of the launch tunnel in the launch feeder;

[0007] (2.1) The output end of the feeding motor rotates to drive the feeding screw coupling to rotate;

[0008] (2.2) The feeding screw coupling drives the loading screw to rotate;

[0009] (2.3) The rotation of the loading screw drives the feeding screw nut to move along the axial direction of the loading screw, and at the same time drives the feeding push plate to move along the axial direction of the loading screw;

[0010] (2.4) The feed push plate drives the lower feed plate at the lower end to push the aircraft along the launch channel toward the launch mechanism, pushing the aircraft into the launch mechanism;

[0011] (3) The launching mechanism accelerates and launches the aircraft.

[0012] With the above arrangement, when preparing for launch, the aircraft is stored at the rear end of the launch channel in the feeding and launching device. The feeding mechanism in the feeding and launching device is used to store the aircraft and make the aircraft to be launched contact with the launching mechanism so as to launch the aircraft. The direction stabilizing mechanism is arranged in the middle of the launching mechanism to adjust the feeding direction and the launching direction of the aircraft. Therefore, multiple aircraft can be stored in the feeding mechanism and wait for the launching mechanism to launch them. The overall feeding accuracy is high. After the previous aircraft is launched, the next aircraft can be pushed to the launching mechanism for launch immediately. The feeding method is accurate and convenient with high reliability. The input of the feeding motor The rotation of the output end drives the feeding screw coupling to rotate, and the feeding screw coupling drives the loading screw to rotate, providing shock absorption and eliminating the inertia of radial force. The loading screw and the feeding screw nut in the feeding push plate form a screw nut transmission. The rotation of the loading screw drives the feeding screw nut to move along the axial direction of the loading screw, thereby driving the feeding push plate to move along the axial direction of the loading screw. When the aircraft is feeding, the feeding motor drives the loading screw to rotate, and the rotation of the loading screw drives the feeding push plate to move toward the launching mechanism. The feeding push plate drives the lower feeding plate at the lower end to push the aircraft along the launching channel toward the launching mechanism. The feeding process has high docking accuracy.

[0013] Furthermore, a filling optical axis is also provided on one side of the filling screw, one end of the filling optical axis passes through the feeding head fixing part, the other end passes through the feeding tail fixing part, and the middle part passes through the feeding push plate. The filling optical axis is movably connected to the feeding head fixing part and the feeding tail fixing part through a fixing ring, and the filling optical axis is connected to the feeding push plate through a bearing. Step (2.3) also includes (2.31) the filling screw drives the feeding push plate to move axially along the filling screw, and at the same time, the feeding push plate slides along the filling optical axis located on one side of the filling screw.

[0014] According to the above setting, the filling optical axis located on one side of the filling screw increases the stability of the movement of the feeding push plate, one end of the filling optical axis located on one side of the filling screw passes through the feeding head fixing part, the other end passes through the feeding tail fixing part, and the middle part passes through the feeding push plate, the filling optical axis is connected to the feeding head fixing part and the feeding tail fixing part through a fixing ring, and the filling optical axis is connected to the feeding push plate through a bearing. By arranging the filling optical axis on one side of the filling screw, the filling screw drives the feeding push plate to move for guidance, thereby improving the feeding stability.

[0015] Furthermore, the launching mechanism includes two pairs of friction wheels and correspondingly arranged acceleration motors, the friction wheels are arranged on both sides of the launching channel, the acceleration motor is fixed in the launching frame through an acceleration motor fixing frame, the friction wheels are fixedly connected to the output shaft of the acceleration motor, the upper fixing plate and the lower fixing plate are respectively connected to the upper and lower ends of the side fixing plate, the acceleration motor fixing frame includes an upper fixing plate, a lower fixing plate and a side fixing plate, the side fixing plate is arranged perpendicular to the length direction of the launching frame, card interfaces are provided on both sides of the side fixing plate, the upper fixing plate and the lower fixing plate are provided with card interface matching ends along the length direction of the launching frame, the upper fixing plate and the side fixing plate are fixedly connected to the card interface through the card interface, the lower fixing plate and the side fixing plate are fixedly connected to the card interface through the card interface, and a supporting groove is provided in the middle of the side fixing plate.

[0016] In the above arrangement, the friction wheels are respectively driven by independent acceleration motors, and the acceleration motors are fixed on both sides of the launching channel in the launching frame. The friction wheels are fixedly connected to the output shafts of the acceleration motors. After the friction wheels are accelerated to a specified speed by the acceleration motors, the feeding push plate pushes the aircraft to be launched into the launching mechanism, and the two sides of the aircraft rub against the friction wheels. The aircraft is accelerated and launched under the action of the friction wheels, and the two oppositely arranged friction wheels accelerate the aircraft; the upper fixed plate and the lower fixed plate are respectively fixedly connected to the side fixed plates by means of the snap-fitting protrusions and the snap-fitting interfaces, so as to facilitate the increase and decrease of the required acceleration motors and friction wheels, thereby adjusting the launching speed of the aircraft out of the launching port.

[0017] Furthermore, the direction stabilization mechanism includes a side limit plate, a side limit bracket, an upper guide rail and a lower guide rail. The side limit plates are vertically spaced and fixed on both sides of the launch channel and extend from the launch channel feed port to the middle of the launch channel. The side limit plates are fixed by limit fixing plates. The limit fixing plate is an L-shaped plate. One end of the limit fixing plate is provided with more than four limit protrusions. The limit protrusions are fixed to the limit grooves on the side limit plates by snapping. The side of the side limit plate close to the feed port is inclined outward at the end. It is arranged obliquely, and the side limit brackets are fixed on both sides of the launch channel, connected to the side limit plates and extend to one end of the launch mechanism. The upper guide rail is fixed on the upper side of the launch channel, one side of the upper guide rail is fixed to the lower end of the feed tail fixing piece, and the other side of the upper guide rail is fixed to one end of the launch port. The lower guide rail is fixed on the lower side of the launch channel, one end of the lower guide rail is fixed to one end of the feed port, and the other end of the lower guide rail is fixed to one end of the launch port; the side limit plates, side limit brackets, upper guide rails and lower guide rails are in fit with the fuselage of the aircraft.

[0018] With the above arrangement, the side limit plate, the side limit bracket, the upper guide rail and the lower guide rail fit the fuselage of the aircraft, which can stabilize the launch direction; the side limit plate, the side limit bracket, the upper guide rail and the lower guide rail have smooth surfaces to reduce friction.

[0019] Furthermore, one side of the feeding and launching frame is provided with more than two micro switches arranged at intervals, and a micro switch trigger is provided on the side of the feeding push plate close to the micro switch, the interval length of the micro switches is the same as the length of the aircraft, and each time the feeding push plate pushes an aircraft forward, the micro switch trigger touches a micro switch; between step (2) and step (3) it also includes (4) each time the feeding push plate pushes an aircraft into the launching mechanism, the micro switch trigger on the side of the feeding push plate close to the micro switch contacts the micro switch, and the micro switch is connected to send a start signal to the acceleration motor of the launching mechanism, and the acceleration motor starts to accelerate the friction wheel.

[0020] With the above arrangement, when the feeding push plate pushes the aircraft to feed the launching mechanism, each time an aircraft is pushed into the launching mechanism, the microswitch trigger member on the side of the feeding push plate close to the microswitch contacts the microswitch, and the microswitch is connected to send a start signal to the acceleration motor of the launching mechanism. The acceleration motor starts to accelerate the friction wheel, thereby performing a launching operation on the aircraft to be launched, and the trigger switch realizes automatic loading and automatic launching.

[0021] Furthermore, an infrared sight is also provided on the feeding and launching machine frame. The infrared sight is arranged at the upper end of the launching port and is used to launch an infrared laser to irradiate the launching port in the launching port direction.

[0022] With the above settings, the emission direction of the emission port can be adjusted to determine the emission direction through the infrared laser emitted by the infrared sight, which makes it easy to observe whether it is aimed at the emission location and achieve long-distance target hitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The figure is a schematic structural diagram of a feeding and launching device of the present invention.

[0024] Figure 2 It is an exploded view of the aircraft feeding and launching device provided in the present invention.

[0025] Figure 3 It is an exploded view of the feeding mechanism in the present invention.

[0026] Figure 4 It is a schematic structural diagram of the connection between the side limit plate, the side limit bracket, the side fixing plate, the upper guide rail, the lower guide rail, the friction wheel, the acceleration motor and the motor fixing bracket in the present invention.

[0027] Figure 5 It is a schematic diagram of the structure of the friction wheel, the acceleration motor and the motor fixing frame in the present invention.

[0028] Figure 6 It is an exploded view of the friction wheel, the acceleration motor and the motor fixing frame in the present invention.

[0029] Figure 7It is the front view of the side fixing plate in the present invention.

[0030] Figure 8 It is the front view of the limiting fixing plate in the present invention.

[0031] Fig. 9 The present invention is a flow chart of the feeding and launching method. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] like Figure 1-8 As shown, a feeding and launching method is used to feed and launch an aircraft 1 through a feeding and launching device 3, wherein a launching channel 5 is provided in the feeding and launching device 3, and the feeding and launching device 3 comprises a feeding and launching frame 31, a launching mechanism 32, a feeding mechanism 33, and a direction stabilizing mechanism 34; the launching mechanism 32, the feeding mechanism 33, and the direction stabilizing mechanism 34 are all fixed on the launching frame 31, the feeding mechanism 33 is fixed to the rear end of the feeding and launching frame 31, the launching mechanism 32 is fixed to the front end of the feeding and launching frame 31, and the direction stabilizing mechanism 34 is located in the middle of the launching frame 32, as shown in FIG. Figure 2 and Figure 3 As shown, the feeding mechanism 33 includes a feeding motor 331, a feeding screw coupling 332, a feeding head fixing part 333, a feeding tail fixing part 334, an upper hinge plate 335, a feeding lower hinge plate 336, a feeding push plate 337, a filling screw 338 and a feeding screw nut 339. The feeding head fixing part 333 is fixed to the upper end of the feeding launch frame 31, the output shaft of the feeding motor 331 is fixedly connected to one end of the feeding screw coupling 332, the other end of the feeding screw coupling is fixedly connected to the filling screw 338, the other end of the filling screw 338 passes through the feeding head fixing part 333 and is connected to the feeding tail fixing part 334, the feeding head fixing part 333 and A bearing is provided in the feeding tail fixing part 334, and the loading screw 338 rotates in the bearing. The middle part of the loading screw 338 also passes through the feeding push plate 337, and a feeding screw nut 339 is provided in the feeding push plate 337. The loading screw 338 is movably connected to the feeding screw nut 339; the feeding push plate 337 is fixedly connected to an upper hinge plate 335, and the other end of the upper hinge plate 335 is movably connected to a lower hinge plate 336, and a feeding lower plate 330 is fixed on the front side of the lower hinge plate 336, and the feeding lower plate 330 is aligned with the launching channel 5, and the end of the launching channel 5 close to the launching mechanism 31 is a launching port, and the end of the launching channel 5 extending into the feeding mechanism 33 is a feeding port.

[0034] With the above arrangement, when preparing for launch, multiple aircraft 1 are stored at intervals at the rear end of the launch channel 5 in the feed launch device 3. The feed mechanism 33 in the feed launch device 3 is used to store the aircraft 1 and to make the aircraft 1 to be launched contact with the launch mechanism 32 so as to launch the aircraft 1. The direction stabilizing mechanism 34 is arranged in the middle of the launch mechanism 32 to adjust the feeding direction and the launch direction of the aircraft 1. Therefore, multiple aircraft 1 can be stored in the feed mechanism 33 and wait for the launch mechanism 32 to launch them. The overall feeding accuracy is high. After the previous aircraft 1 is launched, the next aircraft 1 can be pushed to the launch mechanism 32 for launch immediately. The feeding method is accurate and convenient with high reliability. The output end of the feeding motor 331 rotates to drive the feeding screw coupling 332 to rotate, and the feeding screw coupling 332 drives the loading screw 3 38 rotates to provide shock absorption and eliminate the inertia of radial force. The loading screw 338 and the feeding screw nut 339 in the feeding push plate 337 form a screw nut transmission. The loading screw 338 rotates to drive the feeding screw nut 339 to move axially along the loading screw 338, thereby driving the feeding push plate 337 to move axially along the loading screw 338; when the aircraft 1 is feeding, the feeding motor 331 drives the loading screw 338 to rotate, and the loading screw 338 rotates to drive the feeding push plate 337 to move toward the launching mechanism 32. The feeding push plate 337 drives the lower feeding plate 330 at the lower end to push the aircraft 1 along the launching channel 5 toward the launching mechanism 32. By arranging a loading optical axis 351 on one side of the loading screw 337, the loading screw 337 drives the feeding push plate 337 to move for guidance, and the docking accuracy of the feeding process is high.

[0035] like Figure 3 As shown, a filling optical axis 351 is also provided on one side of the filling screw rod 338, one end of the filling optical axis 351 passes through the feeding head fixing part 333, the other end passes through the feeding tail fixing part 334, and the middle part passes through the feeding push plate 337, the filling optical axis 351 is movably connected with the feeding head fixing part 333 and the feeding tail fixing part 334 through a fixing ring 352, and the filling optical axis 351 is connected with the feeding push plate 337 through a bearing.

[0036] According to the above arrangement, the loading optical axis 351 located on one side of the loading screw 338 increases the stability of the movement of the feeding push plate. One end of the loading optical axis 351 located on one side of the loading screw 338 passes through the feeding head fixing part 333, the other end passes through the feeding tail fixing part 334, and the middle part passes through the feeding push plate 337. The loading optical axis 351 is movably connected with the feeding head fixing part 333 and the feeding tail fixing part 334 through the fixing ring 352, and the loading optical axis 351 is connected with the feeding push plate 337 through a bearing, thereby improving the feeding stability.

[0037] like Figure 2 , Figure 5 , Figure 6 and Figure 7 As shown, in this embodiment, the launch mechanism 32 includes two pairs of friction wheels 321 and correspondingly arranged acceleration motors 322, the friction wheels 321 are arranged on both sides of the launch channel 5, the acceleration motor 322 is fixed in the launcher frame 31 through the acceleration motor fixing frame 323, the friction wheels 321 are fixedly connected to the output shaft of the acceleration motor 322, the acceleration motor fixing frame 323 includes an upper fixing plate 324, a lower fixing plate 325 and a side fixing plate 326, the upper fixing plate 324 and the lower fixing plate 325 are respectively connected to the upper and lower ends of the side fixing plate 326, in this embodiment, two side fixing plates 326 are provided, and the two side fixing plates 326 are arranged on both sides of the upper fixing plate 324 and the lower fixing plate 325 and connected to the upper fixing plate 3 24 is connected to the lower fixing plate 325 to form a fixing frame, the upper fixing plate 324 is fixedly connected to the acceleration motor 322, the side fixing plate 326 is arranged perpendicular to the length direction of the transmitting frame 31, and the side fixing plates 326 are provided with card interfaces 3261 on both sides, and the upper fixing plate 324 and the lower fixing plate 325 are provided with card connection protrusions 3262 matched with the card interface 3261 at both ends along the length direction of the transmitting frame 31, the upper fixing plate 324 and the side fixing plate 3262 are fixedly connected with the card interface 3261 through the card connection protrusions 3262, the lower fixing plate 325 and the side fixing plate 326 are detachably connected with the card interface 3261 through the card connection protrusions 3262, and the middle part of the side fixing plate 326 is provided with a supporting groove 3263.

[0038] According to the above arrangement, two oppositely arranged friction wheels 321 realize acceleration of the aircraft 1. The friction wheels 321 are driven by independent acceleration motors 322 respectively. The acceleration motors 322 are fixed on both sides of the launch channel 5 in the launch frame 31. The friction wheels 321 are fixedly connected to the output shafts of the acceleration motors 322. After the friction wheels 321 are accelerated to a specified speed by the acceleration motors 322, the feeding push plate 337 pushes the aircraft 1 to be launched into the launch mechanism 32. The two sides of the aircraft 1 rub against the friction wheels 321. The aircraft 1 is accelerated and launched under the action of the friction wheels 321. The two oppositely arranged friction wheels 321 realize acceleration of the aircraft 1; the upper fixed plate 324 and the lower fixed plate 325 are fixedly connected to the side fixed plate 3262 through the snap-fitting protrusions 3262 and the snap-fitting interfaces 3261 respectively, so as to facilitate the increase and decrease of the required acceleration motors 322 and friction wheels 321, thereby adjusting the launch speed of the aircraft 1 out of the launch port.

[0039] like Figure 4 , Figure 6 and Figure 7As shown, the direction stabilizing mechanism 34 includes a side limit plate 341, a side limit bracket 342, an upper guide rail 343 and a lower guide rail 344. The side limit plates 341 are vertically spaced and fixed on both sides of the launch channel 5 and extend from the feed port of the launch channel 5 to the middle of the launch channel 5. The side limit plates 341 are fixed by a limit fixing plate 327. The limit fixing plate 327 is an L-shaped plate. One end of the limit fixing plate 327 is provided with more than four limit protrusions, and the limit protrusions are fixed with the limit grooves on the side limit plates 341 for clamping. The side limit plate 341 is close to the feed port and the end is tilted outward. The side limit bracket 342 is fixed to the two sides of the launch channel 5 and the side limit brackets 342. The limiting plate 341 is connected to and extends to one end of the launching mechanism, the upper guide rail 343 is fixed on the upper side of the launching channel 5, one side of the upper guide rail 343 is fixed to the lower end of the feed tail fixing piece, and the other side of the upper guide rail 343 is fixed to one end of the launching port, the number of upper guide rails 343 is one, the number of lower guide rails 344 is two, one side of the upper guide rail 343 is located between the two lower guide rails 344, the lower guide rail 344 is fixed to the lower side of the launching channel 5, one end of the lower guide rail 344 is fixed to one end of the feed port, and the other end of the lower guide rail 344 is fixed to one end of the launching port; the side limiting plate 341, the side limiting bracket 342, the upper guide rail 343 and the lower guide rail 344 are fitted with the fuselage of the aircraft 1.

[0040] With the above arrangement, the side limit plate 341, the side limit bracket 342, the upper guide rail 343 and the lower guide rail 344 fit with the fuselage of the aircraft 1, which can stabilize the launch direction; the side limit plate 341, the side limit bracket 342, the upper guide rail 343 and the lower guide rail 344 have smooth surfaces to reduce friction, and the side limit plate 341 is close to the feed port and has an end that is tilted outward so that the opening in the direction of the feed port is larger, thereby facilitating feeding, and after feeding, it is guided by the lower guide rail, and an upper guide rail is arranged at the end close to the launch port, and the upper guide rail 343 and the lower guide rail 344 limit the aircraft 1 entering the launch port from the upper and lower directions of the launch channel 5, so that the aircraft can enter the launch port better and more reliably.

[0041] like Figure 7 As shown, two parallel protrusions 32631 are also protruded from the middle of the support groove 3263, and the two protrusions 32631 form a first groove 32632, and second grooves 32633 are formed on both sides of the first groove 32632. With the above arrangement, when the aircraft 1 enters the launch port, the bottom of the aircraft 1 contacts the two protrusions 32631 to support the aircraft, and the flying fins on both sides of the aircraft are accommodated by the second grooves 32622 to achieve a guiding effect, so that the aircraft can smoothly enter the launch port.

[0042] like Figure 2As shown, one side of the feeding and launching frame 31 is provided with more than two spaced micro switches 311, and the side of the feeding push plate 337 close to the micro switches 311 is provided with a micro switch trigger 312. The interval length of the micro switches 311 is the same as the length of the aircraft 1. Every time the feeding push plate 337 pushes an aircraft 1 forward, the micro switch trigger 312 touches a micro switch 311.

[0043] With the above arrangement, when the feeding push plate 337 pushes the aircraft 1 to feed the launching mechanism 32, each time an aircraft 1 is pushed into the launching mechanism 32, the microswitch element 312 on the side of the feeding push plate 337 close to the microswitch 311 contacts the microswitch 311, and the microswitch 311 is connected to send a start signal to the acceleration motor 322 of the launching mechanism 32. The acceleration motor starts 322 to accelerate the friction wheel 321, thereby performing a launching operation on the aircraft 1 to be launched, and the trigger switch realizes automatic feeding and automatic launching.

[0044] like Figure 2 As shown, the feeding and launching frame 31 is also provided with an infrared aiming device 310, and the infrared aiming device 310 is arranged at the upper end of the launching port, and is used to launch an infrared laser to irradiate the launching port direction.

[0045] With the above arrangement, the emission direction of the emission port can be adjusted to determine the emission direction through the infrared laser emitted by the infrared aiming device 310, so as to observe whether the emission location is aligned and achieve long-distance target hitting.

[0046] With the above structure, when the aircraft 1 is ready to be launched, the aircraft 1 is stored at the rear end of the launch channel 5 in the feeding and launching device 3. Side limit plates 341 and side limit brackets are provided on both sides of the position of the feeding mechanism 33 of the launching channel 5 to fit the aircraft 1 and limit the feeding direction. Upper guide rails 343 and lower guide rails 344 are provided on the upper and lower sides of the launch mechanism of the launching channel 5 to fit the aircraft 1 and limit the launching direction. The output end of the feeding motor 331 in the feeding and launching device 3 drives the feeding screw coupling 332 to rotate, and drives the loading screw 338 to rotate through the feeding screw coupling 332. The loading screw 338 rotates and drives the feeding screw nut 339 to move along the axial direction of the loading screw 338. The rotation of the loading screw 338 drives the feeding screw nut 339 to move along the axial direction of the loading screw 338. The feeding push plate is moved toward the launching mechanism 32. At the same time, the loading optical axis 351 located on one side of the loading screw 338 increases the stability of the movement of the feeding push plate. The feeding push plate 337 drives the feeding lower plate 330 at the lower end to push the aircraft 1 along the launching channel 5 toward the launching mechanism 32. After the friction wheel 321 in the launching mechanism 32 is accelerated to a specified speed by the acceleration motor 322, the feeding push plate 337 pushes the aircraft 1 to be launched into the launching mechanism 32. The two sides of the aircraft 1 rub against the friction wheel 321. The aircraft 1 is accelerated and launched under the action of the friction wheel 321. The overall feeding speed is fast. After the previous aircraft 1 is launched, the next aircraft 1 can be pushed to the launching mechanism 32 for launch immediately, and the launching efficiency is high.

[0047] like Fig. 9 As shown, a feeding and launching method comprises the following specific steps:

[0048] (1) When ready to launch, the vehicle is stored at the rear end of the launch tunnel in the launch feeder;

[0049] (2) The feeding mechanism pushes the aircraft so that the aircraft to be launched contacts the launching mechanism;

[0050] (2.1) The output end of the feeding motor rotates to drive the feeding screw coupling to rotate;

[0051] (2.2) The feeding screw coupling drives the loading screw to rotate;

[0052] (2.3) The rotation of the loading screw drives the feeding screw nut to move along the axial direction of the loading screw, and at the same time drives the feeding push plate to move along the axial direction of the loading screw;

[0053] (2.4) The feed push plate drives the lower feed plate at the lower end to push the aircraft along the launch channel toward the launch mechanism, pushing the aircraft into the launch mechanism;

[0054] (3) The launching mechanism accelerates and launches the aircraft;

[0055] Step (2.3) further includes (2.31) the loading screw drives the feeding push plate to move axially along the loading screw, and at the same time, the feeding push plate slides along the loading optical axis located on one side of the loading screw;

[0056] Step (3) specifically includes:

[0057] (3.1) The acceleration motor accelerates the rotation and drives the friction wheel to accelerate the rotation;

[0058] (3.2) The feed push plate pushes the vehicle to be launched into the launch mechanism;

[0059] (3.3) The two sides of the aircraft rub against the friction wheels, and the aircraft is accelerated and launched under the action of the friction wheels;

[0060] Between step (2) and step (3), the method further includes (4) that each time the feed push plate pushes an aircraft into the launch mechanism, a micro switch trigger on a side of the feed push plate close to the micro switch contacts the micro switch, and the micro switch is connected to send a start signal to the acceleration motor of the launch mechanism, and the acceleration motor starts to accelerate the friction wheel.

Claims

1. A feeding and launching method, which feeds and launches an aircraft through a feeding and launching device, wherein a launching channel is provided in the feeding and launching device, and is characterized in that: The feeding and launching device includes a feeding and launching frame, a launching mechanism, a feeding mechanism, and a direction stabilizing mechanism; the launching mechanism, the feeding mechanism, and the direction stabilizing mechanism are all fixed on the launching frame, the feeding mechanism is fixed to the rear end of the feeding and launching frame, and the launching mechanism is fixed to the front end of the feeding and launching frame, which is used to fit the aircraft and limit the feeding direction and the launching direction; the feeding mechanism includes a feeding motor, a feeding screw coupling, a feeding head fixing part, a feeding tail fixing part, an upper hinge plate, a lower hinge plate, a feeding push plate, a filling screw and a feeding screw nut, the feeding head fixing part is fixed to the upper end of the feeding and launching frame, the output shaft of the feeding motor is fixedly connected to one end of the feeding screw coupling, and the feeding screw The other end of the coupling is fixedly connected to the filling screw, and the other end of the filling screw passes through the feeding head fixing piece and is connected with the feeding tail fixing piece. The feeding head fixing piece and the feeding tail fixing piece are both provided with bearings, and the filling screw rotates in the bearings. The middle part of the filling screw also passes through the feeding push plate, and the feeding push plate is provided with a feeding screw nut, and the filling screw is movably connected to the feeding screw nut; the feeding push plate is fixedly connected to an upper hinge plate, and the other end of the upper hinge plate is movably connected to a lower hinge plate, and a feeding lower plate is fixed to the front side of the lower hinge plate, and the feeding lower plate is aligned with the launching channel, and the end of the launching channel close to the launching mechanism is the launching port, and the end of the launching channel extending into the feeding mechanism is the feeding port; The specific steps include: 1 When ready to launch, the aircraft is stored at the rear end of the launch channel in the feed launch device; 2 The feeding mechanism pushes the aircraft so that the aircraft to be launched contacts the launching mechanism; 2.1 The output end of the feeding motor rotates to drive the feeding screw coupling to rotate; 2.2 The feeding screw coupling drives the loading screw to rotate; 2.3 The rotation of the filling screw drives the feeding screw nut to move along the axial direction of the filling screw, and at the same time drives the feeding push plate to move along the axial direction of the filling screw; 2.4 The feeding push plate drives the feeding lower plate at the lower end to push the aircraft along the launching channel toward the launching mechanism, pushing the aircraft into the launching mechanism; 3. The launching mechanism accelerates and launches the aircraft.

2. A feeding and launching method according to claim 1, characterized in that: A filling optical axis is also provided on one side of the filling screw, one end of the filling optical axis passes through the feeding head fixing part, the other end passes through the feeding tail fixing part, and the middle part passes through the feeding push plate. The filling optical axis is connected to the feeding head fixing part and the feeding tail fixing part through a fixing ring, and the filling optical axis is movably connected to the feeding push plate through a bearing. Step 2.3 also includes step 2.

31. The filling screw drives the feeding push plate to move axially along the filling screw, and at the same time, the feeding push plate slides along the filling optical axis located on one side of the filling screw.

3. A feeding and launching method according to claim 1, characterized in that: The launching mechanism comprises a friction wheel and an acceleration motor, wherein the friction wheel is arranged on both sides of the launching channel, the acceleration motor is fixed in the launching frame through an acceleration motor fixing frame, the friction wheel is fixedly connected to the output shaft of the acceleration motor, the acceleration motor fixing frame comprises an upper fixing plate, a lower fixing plate and a side fixing plate, the side fixing plate is arranged perpendicular to the length direction of the launching frame, a card interface is arranged on both sides of the side fixing plate, and the upper fixing plate and the lower fixing plate are provided with a card interface at both ends along the length direction of the launching frame. The upper fixing plate and the side fixing plate are detachably connected to the card interface through the card interface, the lower fixing plate and the side fixing plate are detachably connected to the card interface through the card interface, and a supporting groove is arranged in the middle of the side fixing plate. Step 3 specifically comprises: 3.1 The acceleration motor accelerates the rotation and drives the friction wheel to accelerate the rotation; 3.2 The feeding push plate pushes the aircraft to be launched into the launching mechanism; 3.3 The two sides of the aircraft rub against the friction wheels, and the aircraft is accelerated and launched under the action of the friction wheels.

4. A feeding and launching method according to claim 1, characterized in that: The direction stabilization mechanism includes a side limit plate, a side limit bracket, an upper guide rail and a lower guide rail, the side limit plates are vertically spaced and fixed on both sides of the launch channel and extend from the launch channel feed port to the middle of the launch channel, the side limit plates are fixed by limit fixing plates, the limit fixing plate is an L-shaped plate, one end of the limit fixing plate is provided with more than four limit protrusions, the limit protrusions are fixed with the limit grooves on the side limit plate by clamping, and the side of the side limit plate close to the feed port is provided with an end portion inclined outward. The side limit brackets are fixed on both sides of the launching channel, connected to the side limit plates and extending to one end of the launching mechanism, the upper guide rail is fixed on the upper side of the launching channel, one side of the upper guide rail is fixed to the lower end of the feeding tail fixing piece, the other side of the upper guide rail is fixed to one end of the launching port, the lower guide rail is fixed to the lower side of the launching channel, one end of the lower guide rail is fixed to one end of the feeding port, and the other end of the lower guide rail is fixed to one end of the launching port; the side limit plates, the side limit brackets, the upper guide rails and the lower guide rails are in contact with the fuselage of the aircraft.

5. A feeding and launching method according to claim 1, characterized in that: One side of the feeding and launching frame is provided with more than two micro switches arranged at intervals, and a micro switch trigger is provided on the side of the feeding push plate close to the micro switch. The interval length of the micro switches is the same as the length of the aircraft. Every time the feeding push plate pushes an aircraft forward, the micro switch trigger touches a micro switch; between step 2 and step 3, there is also a step 4 in which every time the feeding push plate pushes an aircraft into the launching mechanism, the micro switch trigger on the side of the feeding push plate close to the micro switch contacts the micro switch, and the micro switch is connected to send a start signal to the acceleration motor of the launching mechanism, and the acceleration motor starts to accelerate the friction wheel.

6. A feeding and launching method according to claim 1, characterized in that: The feeding and launching machine frame is also provided with an infrared sight, which is arranged at the upper end of the launching port and is used to launch an infrared laser to irradiate the launching port in the launching port direction.

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